THL DETECT WebServer-Compromise-Kit ASP.NET Reverse Shell Spawn-Shell Banner (C2 Session Establishment)
Sourcehunters-ledger
Filehunters-ledger.rules
CreatedJuly 6, 2026
UpdatedSeptember 11, 2026
Classificationtrojan-activity
alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"THL DETECT WebServer-Compromise-Kit ASP.NET Reverse Shell Spawn-Shell Banner (C2 Session Establishment)"; flow:to_server,established ; content:"Spawn Shell"; depth:20; nocase; threshold:type limit,track by_src,count 1,seconds 3600 ; classtype:trojan-activity; sid:3500114; rev:2; metadata:author The_Hunters_Ledger, date 2026-02-08, reference https://the-hunters-ledger.com/hunting-detections/webserver-compromise-kit-91-236-230-250-detections/ ;)
Metadata
authorThe_Hunters_Ledger
date2026-02-08
referencehttps://the-hunters-ledger.com/hunting-detections/webserver-compromise-kit-91-236-230-250-detections/
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