Public Mosaic C2 indicators
sample

4a01ce159d0fee7c8b5e5a9d35966e397f3eed9007a2708b4dc606e1161df925

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

4a01ce159d0fee7c8b5e5a9d35966e397f3eed9007a2708b4dc606e1161df925

TLP:CLEAR

Sample

sha-2564a01ce159d0fee7c8b5e5a9d35966e397f3eed9007a2708b4dc606e1161df925
familyVShell
identified byfile analysis
first seen2026-09-05 21:27 UTC
last seen2026-10-05 21:08 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 · tcp123.57.69.200:61250

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

same endpoint → 2 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.