Rule History

SID: 903207262 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"ab:7a:24:d6:e3:a4:13:40:ad:26:db:f3:26:74:ba:80:96:d8:f1:8d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ab7a24d6e3a41340ad26dbf32674ba8096d8f18d/; sid:903207262; 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