Removed rule. This rule is known, but it is no longer present in its source. Showing the last known version.Removed: Jul 16, 2026, 4:43 PM

ThreatFox botnet C2 traffic (url - confidence level: 75%)

SID: 91733643Rev: 1EnabledDerived16 viewsHistory
Filethreatfox_suricata.rules
CreatedJune 25, 2026
UpdatedJune 25, 2026
Classificationtrojan-activity
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (url - confidence level: 75%)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/young2/five/fre.php"; depth:20; nocase; http.host; content:"91.92.243.254"; depth:13; isdataat:!1,relative; reference:url, threatfox.abuse.ch/ioc/1733643/; target:src_ip; metadata:confidence_level 75, first_seen 2026_01_16; classtype:trojan-activity; sid:91733643; rev:1;)

References

urlthreatfox.abuse.ch/ioc/1733643/

Metadata

confidence level75
first seen2026_01_16

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