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

SID: 903201470Rev: 10 views
History
Sourceabuse.ch/sslbl-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Quakbot C&C)"; tls_cert_fingerprint; content:"b4:4b:59:4d:09:b3:82:5a:c4:4b:5f:24:33:43:c9:bf:b7:6c:fe:c7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b44b594d09b3825ac44b5f243343c9bfb76cfec7/; sid:903201470; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/b44b594d09b3825ac44b5f243343c9bfb76cfec7/

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