Rule History

SID: 903201707 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vawtrak C&C)"; tls_cert_fingerprint; content:"c1:3f:38:a3:85:f2:37:97:8e:77:93:ae:92:8b:45:ba:e5:c9:3d:58"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c13f38a385f237978e7793ae928b45bae5c93d58/; sid:903201707; 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