alert tcp $HOME_NET any -> $EXTERNAL_NET 25 (msg:"ET MALWARE Shark Pass Stealer Email Report"; flow:established,to_server; content:"|0d 0a|Subject|3a| Codesoft PW Stealer "; content:"|0d 0a 0d 0a|Codesoft PW Stealer File "; distance:0; content:"filename=|22|"; distance:0; content:".log|22 0d 0a|"; within:20; classtype:trojan-activity; sid:2007992; rev:4; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2020_08_19;)