Rule History

SID: 903205556 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"f8:ad:61:e5:0c:4e:a7:ea:89:cf:3d:cc:ce:6c:78:b8:92:fc:32:f9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f8ad61e50c4ea7ea89cf3dccce6c78b892fc32f9/; sid:903205556; 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