Rule History

SID: 903203894 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BitRAT C&C)"; tls_cert_fingerprint; content:"52:8d:9d:1d:ec:94:e3:46:b8:34:d4:20:b7:d8:aa:79:c9:dc:43:4e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/528d9d1dec94e346b834d420b7d8aa79c9dc434e/; sid:903203894; 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