Rule History

SID: 903204705 • 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:"1f:2e:05:5d:51:ee:10:fb:8d:65:dc:28:0f:bf:c8:d4:61:5e:fa:16"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1f2e055d51ee10fb8d65dc280fbfc8d4615efa16/; sid:903204705; 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