alert http1 $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Dorkbot GeoIP Lookup to wipmania"; flow:established,to_server; http.user_agent; content:"Mozilla/4.0"; startswith; endswith; http.host; content:"api.wipmania.com"; fast_pattern; http.header_names; content:"|0d 0a|User-Agent|0d 0a|Host|0d 0a 0d 0a|"; startswith; classtype:trojan-activity; sid:2015800; rev:13; metadata:created_at 2012_10_13, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_14;)