Public Mosaic C2 indicators
sample

8148f8717ffe704dfb6364f473922b4ce4562fe51e803f835c358b22c1b5c6f3

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

8148f8717ffe704dfb6364f473922b4ce4562fe51e803f835c358b22c1b5c6f3

TLP:CLEAR

Sample

sha-2568148f8717ffe704dfb6364f473922b4ce4562fe51e803f835c358b22c1b5c6f3
familyVShell
identified byfile analysis
first seen2026-09-04 20:34 UTC
last seen2026-09-07 21:18 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 · tcp43.156.179.8:4433

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.