ThreatFox botnet C2 traffic (domain - confidence level: 100%) - Suricata Rule 91735603 (abuse.ch/threatfox)

ThreatFox botnet C2 traffic (domain - confidence level: 100%)

SID: 91735603Rev: 10 views

Sourceabuse.ch/threatfox

CreatedJanuary 22, 2026

UpdatedJanuary 22, 2026

Classificationtrojan-activity

alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 100%)"; dns_query; content:"sqnnhgqr4iiwnkaih6vspyxmebz2vvjv3uybmjdynw6sne5plilunhyd.onion"; depth:62; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1735603/; target:src_ip; metadata:confidence_level 100, first_seen 2026_01_22; classtype:trojan-activity; sid:91735603; rev:1;)

References

url	threatfox.abuse.ch/ioc/1735603/

Metadata

confidence level100

first seen2026_01_22

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