Public Mosaic C2 indicators
sample

feb6368a3883566084280d153f5851dd6a787b36e53fe91634e0b8764e7497b8

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

feb6368a3883566084280d153f5851dd6a787b36e53fe91634e0b8764e7497b8

TLP:CLEAR

Sample

sha-256feb6368a3883566084280d153f5851dd6a787b36e53fe91634e0b8764e7497b8
familyVShell
identified bysandbox run
first seen2026-09-04 21:25 UTC
last seen2026-10-06 00:05 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 · tcp52.128.224.237:9090
beacon typews

These values can match this sample to others built the same way.

vkey = saltjessetoken

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 → 352 other samples same vkey/salt → 9 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.