  In this Letter we focus our attention on the IceCube events in the energy
range between 60 and 100 TeV, which show an order 2-sigma excess with respect
to a power-law with spectral index 2. We analyze the possible origin of such an
excess by comparing the distribution of the arrival directions of IceCube
events with the angular distributions of simply distributed astrophysical
galactic/extragalactic sources, as well as with the expected flux coming from
DM interactions (decay and annihilation) for different DM profiles. The
statistical analysis performed seems to disfavor the correlation with the
galactic plane, whereas rules out the DM annihilation scenario only in case of
small clumpiness effect. The small statistics till now collected does not allow
to scrutinize the cases of astrophysical isotropic distribution and DM decay
scenarios. For this reason we perform a forecast analysis in order to stress
the role of future Neutrino Telescopes.
