Public Mosaic C2 indicators
sample

a7bb354a2028c8f1cc578fc5ab6c0771cef0cee4a9a6ef15c0405493b69d6f5a

A VShell sample, identified from its own bytes without running it (an embedded configuration).

a7bb354a2028c8f1cc578fc5ab6c0771cef0cee4a9a6ef15c0405493b69d6f5a

TLP:CLEAR

Sample

sha-256a7bb354a2028c8f1cc578fc5ab6c0771cef0cee4a9a6ef15c0405493b69d6f5a
familyVShell
identified byfile analysis
first seen2026-09-04 21:19 UTC
last seen2026-09-21 06:10 UTC
VirusTotal →

VShell configuration

Read from the file without running it. Endpoints are where the sample is configured to connect. An endpoint is listed on this site only if the scanner confirmed it separately. A VShell loader’s only configuration is the address and port it calls. The listener key (vkey) and the salt arrive from the listener when the loader connects, so only sandbox runs that reached a live listener show them.

endpoint · tcp150.129.80.247:8083

Pivots: other samples whose configuration carries the same value. A shared value is not evidence of a single operator.

same endpoint → 3 other samples

Every sample’s configuration, as signed-in downloads (free account): JSON · STIX · CSV.

Served by 1 address

A widely distributed file can reach unrelated hosts.