alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Win32.Fynloski.A/DarkRat Checkin Outbound"; flow:to_server,established; dsize:<16; content:"KEEPALIVE"; depth:9; pcre:"/^KEEPALIVE\x7c?\d/"; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112; reference:url,www.contextis.com/research/blog/darkcometrat/; reference:url,www.eff.org/deeplinks/2012/08/syrian-malware-post; reference:md5,a2f58a4215441276706f18519dae9102; classtype:trojan-activity; sid:2013090; rev:10; metadata:created_at 2010_11_22, updated_at 2010_11_22;)

Added 2017-08-07 21:06:20 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Win32.Fynloski.A/DarkRat Checkin Outbound"; flow:to_server,established; content:"KEEPALIVE"; depth:9; pcre:"/^\x7c?\d/R"; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112; reference:url,www.contextis.com/research/blog/darkcometrat/; reference:url,www.eff.org/deeplinks/2012/08/syrian-malware-post; reference:md5,a2f58a4215441276706f18519dae9102; classtype:trojan-activity; sid:2013090; rev:8;)

Added 2012-09-26 23:46:42 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Win32.Fynloski.A Checkin Outbound"; flow:to_server,established; content:"KEEPALIVE"; depth:9; pcre:"/^KEEPALIVE\x7c?\d+/"; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112; reference:url,www.contextis.com/research/blog/darkcometrat/; reference:md5,a2f58a4215441276706f18519dae9102; classtype:trojan-activity; sid:2013090; rev:7;)

Added 2012-05-02 19:29:47 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Backdoor.Win32.Fynloski.A Checkin Outbound"; flow:to_server,established; content:"KEEPALIVE"; depth:9; pcre:"/^KEEPALIVE\x7c?\d+/"; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112; reference:url,www.contextis.com/research/blog/darkcometrat/; classtype:trojan-activity; sid:2013090; rev:7;)

Added 2012-03-01 14:34:53 UTC


alert tcp $HOME_NET 1024: -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Backdoor.Win32.Fynloski.A Checkin Outbound"; flow:to_server,established; content:"KEEPALIVE"; depth:9; pcre:"/^KEEPALIVE\x7c?\d+/"; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112; reference:url,www.contextis.com/research/blog/darkcometrat/; classtype:trojan-activity; sid:2013090; rev:6;)

Added 2011-11-03 17:33:48 UTC


alert tcp $HOME_NET 1024: -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Backdoor.Win32.Fynloski.A Checkin Outbound"; flow:to_server,established; dsize:<20; content:"KEEPALIVE"; depth:9; pcre:"/^KEEPALIVE\d{8}$/"; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112; classtype:trojan-activity; sid:2013090; rev:5;)

Added 2011-10-12 19:36:01 UTC


alert tcp $HOME_NET 1024: -> $EXTERNAL_NET 1024: (msg:"ET TROJAN Backdoor.Win32.Fynloski.A Checkin Outbound"; flow:to_server,established; dsize:<20; content:"KEEPALIVE"; depth:9; pcre:"/^KEEPALIVE\d{8}$/"; classtype:trojan-activity; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112; sid:2013090; rev:4;)

Added 2011-06-21 18:19:01 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats