Public Mosaic C2 indicators
sample

33a319782bc681409395b83f21fcf5b2ceff383dec8bdd347b0d0f85c54db842

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

33a319782bc681409395b83f21fcf5b2ceff383dec8bdd347b0d0f85c54db842

TLP:CLEAR

Sample

sha-25633a319782bc681409395b83f21fcf5b2ceff383dec8bdd347b0d0f85c54db842
familyVShell
identified byfile analysis
first seen2026-09-04 21:31 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 · tcp121.41.1.158:60086

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.