ET MALWARE njrat ver 0.7d Malware CnC Callback Response (File Manager)

7.0.35.0SID: 2022062Rev: 2Enabled1 views
Sourceet/open
Fileemerging-malware.rules
CreatedNovember 11, 2015
UpdatedMarch 7, 2024
Classificationcommand-and-control
alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE njrat ver 0.7d Malware CnC Callback Response (File Manager)"; flow:established,to_client; content:"|00|rn|7c 27 7c 27 7c|"; nocase; fast_pattern; pcre:"/^\d{1,6}\x00rn\x7c/i"; classtype:command-and-control; sid:2022062; rev:2; metadata:created_at 2015_11_11, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_07;)

Metadata

created at2015_11_11
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_07

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