А.G. Alferov - Ph.D. (Eng.), JSC - Concern "Sozvezdie"
I.O. Tolstykh - Ph.D. (Eng.), JSC - Concern "Sozvezdie"

For the description of mobile phones virus spreading weakly formalized process in the network three hierarchically connected fractal virus spreading object groups are defined reasonably - a mobile phone tract, that includes receiving elements, converter, interpreter, a processing unit; subscriber-s sets that include a variety of telephone sets and devices; mobile network clusters. A distinctive feature of this approach is the probability calculation ability of each virus spreading act on the basis of the propagation function realization probability density in each level sequential element with a single call. The proposed approach differs from the known ones not by the use of the network analysis characteristic, but the objective functions realization probability density distribution certain characteristics of the network objects and information impact. In this approach an information impact delay is taking into account at the expense of the clusters accessibility level, characterized by the probability density distribution overlap of mobile phones interaction (part of overlapping numbers or each subscriber addresses). The dynamics of subscriber-s station infection process in the absence of protective actions and with the use of different ones is considered.