THL Sliver-C2-WinPostEx-193-233-202-17 POST To Minified-Asset-Shaped Path With Single-Letter Query Parameter (C2 Beacon Check-in)
Sourcehunters-ledger
Filehunters-ledger.rules
CreatedSeptember 7, 2026
UpdatedSeptember 7, 2026
Classificationtrojan-activity
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"THL Sliver-C2-WinPostEx-193-233-202-17 POST To Minified-Asset-Shaped Path With Single-Letter Query Parameter (C2 Beacon Check-in)"; flow:established,to_server ; http.method; content:"POST"; http.uri; content:"="; pcre:"/^\/(?:script|scripts|bundle|bundles|javascript|javascripts|route|array)(?:\/[a-z]+){0,3}(?:\.(?:min\.js|min\.php|js|php))?\?[a-z]=[A-Za-z0-9]+$/" ; threshold:type limit,track by_src,count 1,seconds 60 ; classtype:trojan-activity; sid:3500200; rev:1; metadata:author The_Hunters_Ledger, date 2026-09-06, reference https://the-hunters-ledger.com/hunting-detections/sliver-c2-windows-postex-staging-193-233-202-17-detections/ ;)
Metadata
authorThe_Hunters_Ledger
date2026-09-06
referencehttps://the-hunters-ledger.com/hunting-detections/sliver-c2-windows-postex-staging-193-233-202-17-detections/
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