ET MALWARE SideCopy APT Related Backdoor Victim Response (infoback)
Sourceet/open
CreatedMarch 15, 2023
UpdatedMarch 15, 2023
Classificationtrojan-activity
alert tcp-pkt $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET MALWARE SideCopy APT Related Backdoor Victim Response (infoback)"; flow:established,to_server; content:"infoback|3b|"; startswith; fast_pattern; content:"|7c|"; distance:1; within:1; content:"|7c|Windows"; distance:0; reference:url,twitter.com/malwareforme/status/1636005291849396224; classtype:trojan-activity; sid:2044627; rev:1; metadata:created_at 2023_03_15, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_15;)
References
Metadata
created at2023_03_15
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2023_03_15
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