ET CHAT IRC USER Off-port Likely bot with 0 0 colon checkin

7.0.35.0SID: 2025067Rev: 3Enabled4 views
Sourceet/open
Fileemerging-chat.rules
CreatedJuly 13, 2013
UpdatedMarch 14, 2024
Classificationmisc-activity
alert tcp any any -> any !6666:7000 (msg:"ET CHAT IRC USER Off-port Likely bot with 0 0 colon checkin"; flow:established,to_server; flowbits:set,is_proto_irc; content:"USER|20|"; nocase; content:" 0 0 |3a|"; within:40; content:"|0a|"; within:40; classtype:misc-activity; sid:2025067; rev:3; metadata:created_at 2013_07_13, confidence Medium, signature_severity Informational, updated_at 2024_03_14;)

Metadata

created at2013_07_13
confidenceMedium
signature severityInformational
updated at2024_03_14

Comments (0)

Please sign in to leave a comment.
Sign in

No comments yet. Be the first to comment!