Rule History

SID: 903206394 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)"; tls_cert_fingerprint; content:"2f:dd:71:f8:6b:d6:0d:ba:5e:a1:aa:cf:e0:b3:d7:f8:30:c5:f9:2b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2fdd71f86bd60dba5ea1aacfe0b3d7f830c5f92b/; sid:903206394; 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