ET MALWARE BlackEnergy v2.x HTTP Request with Encrypted Variables
Sourceet/open
CreatedJuly 30, 2010
UpdatedApril 21, 2020
Classificationtrojan-activity
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE BlackEnergy v2.x HTTP Request with Encrypted Variables"; flow:to_server,established; http.method; content:"POST"; nocase; http.uri; content:"/getcfg.php"; http.request_body; pcre:"/^[a-z]{3,6}\x3d[A-F0-9]{50}/i"; reference:url,www.secureworks.com/research/threats/blackenergy2/?threat=blackenergy2; classtype:trojan-activity; sid:2010885; rev:9; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2020_04_21;)
Metadata
created at2010_07_30
signature severityMajor
updated at2020_04_21
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