ThreatFox botnet C2 traffic (domain - confidence level: 75%) - Suricata Rule 91763241 (abuse.ch/threatfox)

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

SID: 91763241Rev: 15 views

Sourceabuse.ch/threatfox

CreatedMarch 11, 2026

UpdatedMarch 11, 2026

Classificationtrojan-activity

alert dns $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (domain - confidence level: 75%)"; dns_query; content:"asybk.ydns.eu"; depth:13; fast_pattern; isdataat:!1,relative; nocase; reference:url, threatfox.abuse.ch/ioc/1763241/; target:src_ip; metadata:confidence_level 75, first_seen 2026_03_11; classtype:trojan-activity; sid:91763241; rev:1;)

References

url	threatfox.abuse.ch/ioc/1763241/

Metadata

confidence level75

first seen2026_03_11

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