ET MALWARE Backdoor.Win32.Fynloski.A Command Response

SID: 2013533Rev: 20 views
History
Sourceet/open
CreatedSeptember 3, 2011
UpdatedJuly 26, 2019
Classificationtrojan-activity
alert tcp $HOME_NET 1024: -> $EXTERNAL_NET 1024: (msg:"ET MALWARE Backdoor.Win32.Fynloski.A Command Response"; flow:to_server,established; content:"#botCommand%"; depth:12; pcre:"/^\x23botCommand\x25(close\x20command|Error|Finish|Http\x20Flood|Mass\x20Download|Respond\x20\x5bOK|Syn\x20Flood|UDP\x20Flood|uninstall|Update|)/i"; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112; reference:url,home.mcafee.com/virusinfo/virusprofile.aspx?key=570863; classtype:trojan-activity; sid:2013533; rev:2; metadata:created_at 2011_09_03, signature_severity Major, updated_at 2019_07_26;)

References

urlwww.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Backdoor%3aWin32%2fFynloski.A&ThreatID=-2147327112
urlhome.mcafee.com/virusinfo/virusprofile.aspx?key=570863

Metadata

created at2011_09_03
signature severityMajor
updated at2019_07_26

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