ET MALWARE Cryptowall docs campaign Sept 2015 encrypted binary (1)

7.0.35.0SID: 2021778Rev: 4Enabled23 views
Sourceet/open
Fileemerging-malware.rules
CreatedSeptember 15, 2015
UpdatedMarch 14, 2024
Classificationexploit-kit
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Cryptowall docs campaign Sept 2015 encrypted binary (1)"; flow:established,to_client; flowbits:set,et.exploitkitlanding; file.data; content:"|23 31 f9 4f 62 57 73 67|"; within:8; classtype:exploit-kit; sid:2021778; rev:4; metadata:created_at 2015_09_15, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_14;)

Metadata

created at2015_09_15
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_14

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