ET MALWARE Likely Evil EXE download from WinHttpRequest non-exe extension

7.0.35.0SID: 2022653Rev: 4Enabled2 views
Sourceet/open
Fileemerging-malware.rules
CreatedMarch 24, 2016
UpdatedMarch 14, 2024
Classificationtrojan-activity
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Likely Evil EXE download from WinHttpRequest non-exe extension"; flow:established,to_client; flowbits:isset,et.MS.WinHttpRequest.no.exe.request; file.data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; classtype:trojan-activity; sid:2022653; rev:4; metadata:created_at 2016_03_24, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_14;)

Metadata

created at2016_03_24
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_14

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