  We study a two component dark matter candidate inspired by the Minimal
Walking Technicolor model. Dark matter consists of a dominant SIMP-like dark
atom component made of bound states between primordial helium nuclei and a
doubly charged technilepton, and a small WIMP-like component made of another
dark atom bound state between a doubly charged technibaryon and a technilepton.
This scenario is consistent with direct search experimental findings because
the dominant SIMP component interacts too strongly to reach the depths of
current detectors with sufficient energy to recoil and the WIMP-like component
is too small to cause significant amount of events. In this context a
metastable technibaryon that decays to $e^+e^+$, $\mu^+ \mu^+$ and $\tau^+
\tau^+$ can in principle explain the observed positron excess by AMS-02 and
PAMELA, while being consistent with the photon flux observed by FERMI/LAT. We
scan the parameters of the model and we find the best possible fit to the
latest experimental data. We find that there is a small range of parameter
space that this scenario can be realised under certain conditions regarding the
cosmic ray propagation and the final state radiation. This range of parameters
fall inside the region where the current run of LHC can probe, and therefore it
will soon be possible to either verify or exclude conclusively this model of
dark matter.
