Public Mosaic C2 indicators
sample

f8ac5dd2ae4a39494fd61e897bc66dded5ed22f87dd44c576539489c7397d39d

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

f8ac5dd2ae4a39494fd61e897bc66dded5ed22f87dd44c576539489c7397d39d

TLP:CLEAR

Sample

sha-256f8ac5dd2ae4a39494fd61e897bc66dded5ed22f87dd44c576539489c7397d39d
familyVShell
identified byfile analysis
first seen2026-09-23 18:20 UTC
last seen2026-09-24 15:22 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 · tcp180.131.145.177:8084

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.