Public Mosaic C2 indicators
sample

a5ee558e00c61bf9e7b545ec6aa1ffd83ff8731fd0eb2406f08b10b049ca221b

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

a5ee558e00c61bf9e7b545ec6aa1ffd83ff8731fd0eb2406f08b10b049ca221b

TLP:CLEAR

Sample

sha-256a5ee558e00c61bf9e7b545ec6aa1ffd83ff8731fd0eb2406f08b10b049ca221b
familyVShell
identified byfile analysis
first seen2026-09-11 04:32 UTC
last seen2026-09-11 04:32 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 · tcp107.174.186.201:9090

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.