ET WEB_SERVER WEBSHELL K-Shell/ZHC Shell 1.0/Aspx Shell Backdoor NetCat_Listener

7.0.35.0SID: 2018369Rev: 3Enabled2 views
Sourceet/open
Fileemerging-web_server.rules
CreatedApril 7, 2014
UpdatedMarch 13, 2024
Classificationweb-application-attack
alert http $HTTP_SERVERS any -> $EXTERNAL_NET any (msg:"ET WEB_SERVER WEBSHELL K-Shell/ZHC Shell 1.0/Aspx Shell Backdoor NetCat_Listener"; flow:established,to_client; file.data; content:"Silentz's Tricks:"; content:"action=cmd2"; content:"Start NC"; reference:url,www.fidelissecurity.com/webfm_send/377; reference:url,pastebin.com/XAG1Hnfd; classtype:web-application-attack; sid:2018369; rev:3; metadata:created_at 2014_04_07, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_13;)

References

urlwww.fidelissecurity.com/webfm_send/377
urlpastebin.com/XAG1Hnfd

Metadata

created at2014_04_07
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_13

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