Rule History

alert tcp $EXTERNAL_NET any -> $HOME_NET 25 (msg:"ET MALWARE XP keylogger v2.1 mail report - Inbound"; flow:established,to_server; content:"X-Mailer|3a| JMail 4.3.0 Free Version by Dimac"; content:"<H2=3EAbout the use of the PC</H2=3E"; classtype:trojan-activity; sid:2002940; rev:4; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2019_07_26;)