Public Mosaic C2 indicators
sample

39523be5b77d8a02c0b44d4f0e116841b2c3a68c4bda9ea0d6bc29963077be12

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

39523be5b77d8a02c0b44d4f0e116841b2c3a68c4bda9ea0d6bc29963077be12

TLP:CLEAR

Sample

sha-25639523be5b77d8a02c0b44d4f0e116841b2c3a68c4bda9ea0d6bc29963077be12
familyVShell
identified byfile analysis
first seen2026-09-04 21:27 UTC
last seen2026-10-06 00:05 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 · tcp103.42.214.19:15667

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.