Rule History

alert tcp $HOME_NET any -> $EXTERNAL_NET 25 (msg:"ET MALWARE W32/SCKeyLog.InfoStealer Installation Confirmation Via SMTP"; flow:established,to_server; content:"Subject|3A 20|Installation of SC-KeyLog on host"; nocase; reference:url,home.mcafee.com/VirusInfo/VirusProfile.aspx?key=910563; reference:md5,cc439073eeb244e6bcecee8b6774b672; classtype:trojan-activity; sid:2014354; rev:2; metadata:created_at 2012_03_09, signature_severity Major, updated_at 2019_07_26;)