Public Mosaic C2 indicators
sample

3ba8159cf5b08e32db5c6c6a617ee9738f2501afe9a9d76d1bb5d2c4a890ec5d

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

3ba8159cf5b08e32db5c6c6a617ee9738f2501afe9a9d76d1bb5d2c4a890ec5d

TLP:CLEAR

Sample

sha-2563ba8159cf5b08e32db5c6c6a617ee9738f2501afe9a9d76d1bb5d2c4a890ec5d
familyVShell
identified byfile analysis
first seen2026-09-05 21:27 UTC
last seen2026-09-27 09:25 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 · tcp154.91.62.98:8094

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.