ET MALWARE Gamaredon/Armageddon CnC Activity (Sending Windows System Information)
Sourceet/open
CreatedNovember 5, 2021
UpdatedNovember 5, 2021
Classificationtrojan-activity
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Gamaredon/Armageddon CnC Activity (Sending Windows System Information)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"_540AD80E/walt.html"; endswith; fast_pattern; http.content_type; content:"application/x-www-form-urlencoded"; bsize:33; reference:url,ssu.gov.ua/uploads/files/DKIB/Technical%20report%20Armagedon.pdf; classtype:trojan-activity; sid:2034352; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_11_05, deployment Perimeter, malware_family Gamaredon, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_11_05;)
Metadata
attack targetClient_Endpoint
created at2021_11_05
deploymentPerimeter
malware familyGamaredon
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_11_05
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