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SID: 903202894 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1Jun 25, 2025, 11:40 AM

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

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"37:dc:ed:e9:3c:35:6b:1e:87:c9:59:4c:2f:f7:62:19:d1:7e:14:a6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/37dcede93c356b1e87c9594c2ff76219d17e14a6/; sid:903202894; rev:1;)

Jun 25, 2025, 11:40 AM

Jun 25, 2025, 11:40 AM

Jul 17, 2025, 2:34 PM

Jul 17, 2025, 2:34 PM

sslblacklist_tls_cert.rules