Public Mosaic C2 indicators
sample

8c05a9affb421e4e38b0b05a083b93c1ddc3e9ec6b96dc709f896ed2e2c98c0f

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

8c05a9affb421e4e38b0b05a083b93c1ddc3e9ec6b96dc709f896ed2e2c98c0f

TLP:CLEAR

Sample

sha-2568c05a9affb421e4e38b0b05a083b93c1ddc3e9ec6b96dc709f896ed2e2c98c0f
familyVShell
identified byfile analysis
first seen2026-09-08 02:24 UTC
last seen2026-09-27 05:28 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 · tcp154.91.58.112:8094

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.