Public Mosaic C2 indicators
sample

34b9c3bf498f3d255e95123ab4ad9035533ead2713e1d5ff217baecebe3c4af6

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

34b9c3bf498f3d255e95123ab4ad9035533ead2713e1d5ff217baecebe3c4af6

TLP:CLEAR

Sample

sha-25634b9c3bf498f3d255e95123ab4ad9035533ead2713e1d5ff217baecebe3c4af6
familyVShell
identified byfile analysis
first seen2026-09-04 21:47 UTC
last seen2026-10-06 00:09 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 · tcp43.143.14.43:8088

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.