alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Microsoft OLE Compound File Magic Bytes Flowbit Set"; flow:to_client,established; file_data; content:"|d0 cf 11 e0 a1 b1 1a e1|"; within:8; content:!".msi"; flowbits:set,OLE.CompoundFile; flowbits:noalert; classtype:protocol-command-decode; sid:2012520; rev:7; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, deployment Perimeter, tag Web_Client_Attacks, signature_severity Major, created_at 2010_12_15, updated_at 2016_07_01;)

Added 2017-08-07 21:05:40 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Microsoft OLE Compound File Magic Bytes Flowbit Set"; flow:to_client,established; file_data; content:"|d0 cf 11 e0 a1 b1 1a e1|"; within:8; content:!".msi"; flowbits:set,OLE.CompoundFile; flowbits:noalert; classtype:protocol-command-decode; sid:2012520; rev:7;)

Added 2012-10-22 20:58:51 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Microsoft OLE Compound File Magic Bytes Flowbit Set"; flow:to_client,established; file_data; content:"|d0 cf 11 e0 a1 b1 1a e1|"; distance:0; content:!".msi"; flowbits:set,OLE.CompoundFile; flowbits:noalert; classtype:protocol-command-decode; sid:2012520; rev:6;)

Added 2011-10-12 19:34:33 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Microsoft OLE Compound File Magic Code"; flow:to_client,established; content:"|d0 cf 11 e0 a1 b1 1a e1|"; flowbits:set,OLE.CompoundFile; flowbits:noalert; classtype:protocol-command-decode; sid:2012520; rev:4;)

Added 2011-03-17 21:40:58 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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