alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Bandook iwebho/BBB-phish trojan leaking user data"; flow:established,to_server; http.method; content:"POST"; nocase; http.content_type; bsize:33; content:"application/x-www-form-urlencoded"; http.header_names; content:"|0d 0a|Content-Type|0d 0a|Host|0d 0a|"; startswith; content:"|0d 0a|Content-Length|0d 0a 0d 0a|"; endswith; http.request_body; content:"_VISITED_URL="; depth:100; fast_pattern; reference:url,www.secureworks.com/research/threats/bbbphish; classtype:trojan-activity; sid:2003937; rev:12; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_02_09;)