Rule History

SID: 903205889 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Latrodectus C&C)"; tls_cert_fingerprint; content:"a1:bc:24:7f:4d:9e:2b:b5:10:f9:12:e0:86:91:cc:b0:a5:5e:10:ec"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a1bc247f4d9e2bb510f912e08691ccb0a55e10ec/; sid:903205889; 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