public mosaic llc support@publicmosaic.com
tls certificate

Certificate fa1b61fde12b…

3 convicted hosts served this exact certificate — 3 still listed. A shared certificate is the strongest link this corpus draws between two addresses, though it evidences a shared BUILD rather than a shared operator.

fa1b61fde12b8ea2541a45625d32a0a4fd0c0392935a3822b0906f8e56f91384

CA-signed · subject Dumplings RAT · issued by Dumplings RAT Server · valid 2025-10-10 → 2036-07-19 · 1024-bit

These names were validated by the issuing authority at issuance. They describe the certificate, not conduct by the names' owner — a legitimately issued certificate can be deployed on a convicted host by whoever holds its key.

TLP:CLEAR
addresses 3 3 still listed
observations 3 address and port pairs
networks 1 distinct ASNs
first seen 2026-08-28 oldest observation

Detection packs

Rules for the 3 still-listed addresses on this page, regenerated as the archive updates; archived episodes are omitted, and a rule can lag a withdrawal by up to five minutes. Suricata rules are rev:2 — alert tcp on address and port, alert tls where a full certificate fingerprint is published — and carry the archive's own episode ids as sids, so packs load beside each other and beside any per-host file. YARA packs are hash matches only: this site holds no file bytes.

Ports

:88013

Addresses

Ordered by when this archive first recorded them, newest first — a stable ordering, so a page holds the same addresses tomorrow. Archived addresses are included and marked; they are the majority of this corpus over time.