alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Blackhole - Payload Download - readme.exe"; flow:established,from_server; content:"attachment|3b|"; http_header; content:"readme."; fast_pattern; http_header; distance:0; content:"|0d 0a|"; http_header; within:6; pcre:"/attachment\x3b[^\r\n]*?readme\.(dll|exe)[\x22\x27]?\r?$/Hmi"; classtype:bad-unknown; sid:2014301; rev:7;)

Added 2013-07-22 21:31:35 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Blackhole - Payload Download - readme.exe"; flow:established,from_server; content:"attachment|3b|"; http_header; content:"readme.exe"; http_header; distance:0; content:"|0d 0a|"; http_header; within:3; classtype:bad-unknown; sid:2014301; rev:6;)

Added 2012-03-31 09:36:54 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Blackhole - Payload Download - readme.exe"; flow:established,from_server; content:"attachment|3b|"; http_header; content:"|22|readme.exe|22 0d 0a|"; distance:0; http_header; classtype:bad-unknown; sid:2014301; rev:5;)

Added 2012-03-28 18:03:48 UTC


Topic revision: r1 - 2013-07-23 - TWikiGuest
 
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