ET ATTACK_RESPONSE Cisco TclShell TFTP Download
Sourceet/open
CreatedJuly 30, 2010
UpdatedJuly 26, 2019
Classificationbad-unknown
alert udp $EXTERNAL_NET 69 -> $HOME_NET any (msg:"ET ATTACK_RESPONSE Cisco TclShell TFTP Download"; content:"|54 63 6C 53 68 65 6C 6C|"; reference:url,wwww.irmplc.com/downloads/whitepapers/Creating_Backdoors_in_Cisco_IOS_using_Tcl.pdf; classtype:bad-unknown; sid:2009245; rev:2; metadata:created_at 2010_07_30, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Metadata
created at2010_07_30
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2019_07_26
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