alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Asprox Data Post to C&C"; flow:established,to_server; http.method; content:"POST"; nocase; http.request_body; content:"name=|22|sid|22 0d 0a 0d 0a|"; nocase; content:"name=|22|upt|22 0d 0a 0d 0a|"; nocase; content:"name=|22|hcc|22 0d 0a 0d 0a|"; nocase; reference:url,www.secureworks.com/research/threats/danmecasprox/; reference:url,www.toorcon.org/tcx/18_Brown.pdf; classtype:command-and-control; sid:2010270; rev:7; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_21;)