Rule History

SID: 903200823 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Shifu C&C)"; tls_cert_fingerprint; content:"dd:2b:51:ae:50:c8:ba:78:f1:5e:48:39:d6:79:a1:49:d2:0f:5c:5a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dd2b51ae50c8ba78f15e4839d679a149d20f5c5a/; sid:903200823; 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