ET HUNTING SUSPICIOUS SMTP Attachment Inbound PPT attachment with Embedded OLE Object M4
Sourceet/open
CreatedOctober 15, 2014
UpdatedJuly 26, 2019
Classificationmisc-activity
alert smtp $EXTERNAL_NET any -> $SMTP_SERVERS any (msg:"ET HUNTING SUSPICIOUS SMTP Attachment Inbound PPT attachment with Embedded OLE Object M4"; flow:established,to_server; content:"cHB0L2VtYmVkZGluZ3Mvb2xlT2JqZWN0"; classtype:misc-activity; sid:2019409; rev:2; metadata:created_at 2014_10_15, confidence Medium, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Metadata
created at2014_10_15
confidenceMedium
signature severityMinor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2019_07_26
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