ET MALWARE Cybergate/Rebhip/Spyrat Backdoor Keepalive
Sourceet/open
CreatedApril 9, 2011
UpdatedJuly 26, 2019
Classificationtrojan-activity
alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Cybergate/Rebhip/Spyrat Backdoor Keepalive"; flow:from_server,established; dsize:<100; content:"ping|7c|"; depth:5; content:!"|7c|"; within:1; classtype:trojan-activity; sid:2017990; rev:12; metadata:created_at 2011_04_09, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Metadata
created at2011_04_09
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2019_07_26
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