alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Blackhole Exploit Kit Request tkr"; flow:established,to_server; content:".php?"; http_uri; content:"src="; http_uri; distance:0; content:"&gpr="; http_uri; distance:0; content:"&tkr="; http_uri; fast_pattern; distance:0; pcre:"/[\?&]src=\d+&gpr=\d+&tkr[ib]?=[a-f0-9]/U"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2014843; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Blackhole, tag Exploit_Kit, signature_severity Critical, created_at 2012_06_01, malware_family Blackhole, updated_at 2016_07_01;)

Added 2017-08-07 21:08:17 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Blackhole Exploit Kit Request tkr"; flow:established,to_server; content:".php?"; http_uri; content:"src="; http_uri; distance:0; content:"&gpr="; http_uri; distance:0; content:"&tkr="; http_uri; fast_pattern; distance:0; pcre:"/[\?&]src=\d+&gpr=\d+&tkr[ib]?=[a-f0-9]/U"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2014843; rev:3;)

Added 2012-06-01 19:03:41 UTC


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