Rule History

SID: 903206731 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (RemcosRAT C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (RemcosRAT C&C)"; tls_cert_fingerprint; content:"5d:91:25:04:e2:bf:31:33:d4:9d:ea:04:ca:3b:13:31:0c:c3:b0:b8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5d912504e2bf3133d49dea04ca3b13310cc3b0b8/; sid:903206731; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules