Public Mosaic C2 indicators
sample

a9ca3244a24740939d6dee16f1b4df3278a44dfa2c9878fa893a7d231f874213

A VShell sample, identified by running it in a sandbox and extracting its configuration.

a9ca3244a24740939d6dee16f1b4df3278a44dfa2c9878fa893a7d231f874213

TLP:CLEAR

Sample

sha-256a9ca3244a24740939d6dee16f1b4df3278a44dfa2c9878fa893a7d231f874213
familyVShell
identified bysandbox run
first seen2026-09-05 21:26 UTC
last seen2026-10-06 00:09 UTC
VirusTotal →

VShell configuration

Extracted by running this sample in a sandbox. Endpoints are where the sample is configured to connect. An endpoint is listed on this site only if the scanner confirmed it separately. The other values are settings written into the sample.

endpoint · tcp154.91.58.120:8074
beacon typetcp

These values can match this sample to others built the same way. A value marked shared recurs in configurations across more than three unrelated networks. It is not evidence of a single operator.

vkey = salt · sharedqwe123qwe

Pivots: other samples whose configuration carries the same value. A shared value is not evidence of a single operator.

same endpoint → 3 other samples same beacon type → 920 other samples

Browse recurring values: vkey · salt

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.