Rule History

SID: 903200945 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Qadars C&C)"; tls_cert_fingerprint; content:"5f:bd:f2:63:05:6f:b0:af:93:e7:7e:71:88:4a:a6:2c:c3:7f:bd:3a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5fbdf263056fb0af93e77e71884aa62cc37fbd3a/; sid:903200945; 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