Public Mosaic C2 indicators
sample

d9c2b6e3d3c80948c9e62327526c713613d0d4f6c037dfe00a4224a50261c5a7

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

d9c2b6e3d3c80948c9e62327526c713613d0d4f6c037dfe00a4224a50261c5a7

TLP:CLEAR

Sample

sha-256d9c2b6e3d3c80948c9e62327526c713613d0d4f6c037dfe00a4224a50261c5a7
familyVShell
identified byfile analysis
first seen2026-09-04 21:03 UTC
last seen2026-09-30 18:05 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 · tcp23.238.28.180:58443

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

same endpoint → 3 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.