ThreatFox botnet C2 traffic (domain - confidence level: 80%) - Suricata Rule 91755564 (abuse.ch/threatfox)

ThreatFox botnet C2 traffic (domain - confidence level: 80%)

SID: 91755564Rev: 15 views

Sourceabuse.ch/threatfox

CreatedFebruary 28, 2026

UpdatedFebruary 28, 2026

Classificationtrojan-activity

alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 80%)"; dns_query; content:"45.135.194.23.ptr.pfcloud.network"; depth:33; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1755564/; target:src_ip; metadata:confidence_level 80, first_seen 2026_02_28; classtype:trojan-activity; sid:91755564; rev:1;)

References

url	threatfox.abuse.ch/ioc/1755564/

Metadata

confidence level80

first seen2026_02_28

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