alert tcp $HOME_NET any -> $EXTERNAL_NET 25 (msg:"ET MALWARE Win32/MultiPasswordRecovery.A cs-crash PWS"; flow:to_server,established; content:"X-Mailer|3a| Blat "; content:"Subject|3A 20|Contents of file|3A 20|stdin.txt"; content:"name|3D|"; distance:0; content:".mpf"; within:24; classtype:trojan-activity; sid:2014793; rev:3; metadata:created_at 2012_05_19, malware_family Win32_MultiPasswordRecovery_A, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)