Public Mosaic C2 indicators
configuration value

Samples sharing one salt

5 samples carry this salt in their configuration. 5 hosts were observed serving them. Builders reuse default and stock values, so unrelated files can share one. A shared value is not evidence of a single operator.

TLP:CLEAR Suricata rules YARA rules JSON

The value

saltqwe123dfdsfsdfqwe

Written into each sample by whoever built it.

The Suricata rules cover the hosts still listed; withdrawn hosts can stay in them for up to five minutes. The YARA rules match the sample hashes. The JSON is this page's data.

5 hosts

Hosts this archive observed serving these samples; 5 still listed.

23.224.69.107VShellAS40065 · CNSERVERS:3308 · last confirmed 2026-10-0823.224.69.108VShellAS40065 · CNSERVERS:3308 · last confirmed 2026-10-0823.224.69.106VShellAS40065 · CNSERVERS:3308 · last confirmed 2026-10-0823.224.69.110VShellAS40065 · CNSERVERS:3308 · last confirmed 2026-10-0823.224.69.109VShellAS40065 · CNSERVERS:3308 · last confirmed 2026-10-08

Shared infrastructure

What two or more of these hosts also share. Unrelated customers share a hosting network, and everyone who used the same builder shares its certificate or template.

AS40065 · CNSERVERS5 hosts

5 samples