Public Mosaic C2 indicators
sample

ca488f5cfc68c5459d5c2b352b20789d414398dcfd62f05d4cf6a1f8caf5872e

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

ca488f5cfc68c5459d5c2b352b20789d414398dcfd62f05d4cf6a1f8caf5872e

TLP:CLEAR

Sample

sha-256ca488f5cfc68c5459d5c2b352b20789d414398dcfd62f05d4cf6a1f8caf5872e
familyVShell
identified byfile analysis
first seen2026-09-08 02:24 UTC
last seen2026-09-27 05:37 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 · tcp154.91.57.116:8094

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.