ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
Sourceet/open
Fileemerging-info.rules
CreatedMarch 6, 2013
UpdatedMarch 15, 2024
Classificationbad-unknown
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download"; flow:established,to_client ; flowbits:isset,min.gethttp ; file.data; content:"MZ"; within:2; content:"PE|00 00|"; distance:0; classtype:bad-unknown; sid:2016538; rev:6; metadata:created_at 2013_03_06, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_15;)
Metadata
created at2013_03_06
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_15
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