PoshC2
7 hosts convicted as PoshC2 command-and-control servers: 7 still listed, 0 archived. First seen 2026-08-25.
About
An open-source, proxy-aware C2 framework published by a UK security consultancy for red-team use. It began as PowerShell and now ships C# and Python implants, so the framework identifies the server while the payload on a compromised host may be any of the three.
Ports
Observed changes
Estimated moves of this family toward AS16509 on 2026-10-11 (100 or more hosts). These are the scanner’s estimates from passive search data, shown only where this archive also holds a host of this family.
Detection packs
Rules for this hub's 7 still-listed hosts, updated with the archive. Withdrawn hosts can stay in these files for up to five minutes. Each listener gets one Suricata rule on its address and port, with the same rule ID in every file: load one set, or let suricata-update merge them. A newer file replaces an older one. YARA rules match file hashes only.
Hosts
Newest first by first seen, so later pages shift as hosts are added. Archived hosts are included and marked.
Listed in error?
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