ET MALWARE Ceckno Keepalive from Controller
Sourceet/open
Fileemerging-malware.rules
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationtrojan-activity
alert tcp $EXTERNAL_NET 1024: -> $HOME_NET any (msg:"ET MALWARE Ceckno Keepalive from Controller"; flow:established,from_server ; dsize:1; content:"1"; flowbits:isset,ET.cekno.initial ; classtype:trojan-activity; sid:2008178; rev:3; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2019_07_26;)
Metadata
created at2010_07_30
signature severityMajor
updated at2019_07_26
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