Rule History

SID: 903207286 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DeerStealer C&C)"; tls_cert_fingerprint; content:"70:8a:ac:a7:79:47:03:f2:de:4f:fe:4b:63:e4:86:3e:c8:d5:64:46"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/708aaca7794703f2de4ffe4b63e4863ec8d56446/; sid:903207286; 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