#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED BlackHole EK Payload Download Sep 11 2013"; flow:established,to_server; urilen:>56; content:".php?"; http_uri; fast_pattern:only; pcre:"/\.php\?[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){5}&[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){10}&/U"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2017454; rev:13; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2013_09_11, deployment Perimeter, former_category CURRENT_EVENTS, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2018_01_25;)

Added 2022-05-19 19:06:20 UTC


#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED BlackHole EK Payload Download Sep 11 2013"; flow:established,to_server; urilen:>56; content:".php?"; http_uri; fast_pattern:only; pcre:"/\.php\?[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){5}&[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){10}&/U"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2017454; rev:12; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2013_09_11, deployment Perimeter, former_category CURRENT_EVENTS, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2018_01_25;)

Added 2020-08-05 19:09:17 UTC


#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED BlackHole EK Payload Download Sep 11 2013"; flow:established,to_server; urilen:>56; content:".php?"; http_uri; fast_pattern:only; pcre:"/\.php\?[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){5}&[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){10}&/U"; flowbits:set,et.exploitkitlanding; metadata: former_category CURRENT_EVENTS; classtype:trojan-activity; sid:2017454; rev:12; 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 2013_09_11, malware_family Blackhole, updated_at 2018_01_25;)

Added 2018-01-25 16:54:46 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS BlackHole EK Payload Download Sep 11 2013"; flow:established,to_server; urilen:>56; content:".php?"; http_uri; fast_pattern:only; pcre:"/\.php\?[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){5}&[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){10}&/U"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2017454; rev:12; 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 2013_09_11, malware_family Blackhole, updated_at 2016_07_01;)

Added 2017-08-07 21:11:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS BlackHole EK Payload Download Sep 11 2013"; flow:established,to_server; urilen:>56; content:".php?"; http_uri; fast_pattern:only; pcre:"/\.php\?[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){5}&[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|7[x-y6-7\-3]|x[b-e6-9xz]|\-[b-hy-z9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[a-ez9]|2[d-j]|6[c-e])){10}&/U"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2017454; rev:11;)

Added 2013-10-03 21:25:40 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS BlackHole EK Payload Download Sep 11 2013"; flow:established,to_server; urilen:>56; content:".php?"; http_uri; fast_pattern:only; pcre:"/\.php\?[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[9a-e]|2[d-j]|6[c-e])){5}&[^=]+=(?:[^&]?(?:3[0-2a-e8-9]|w[wa-f6-9]|5[2-9a-e]|[47][0-2]|8[9a-e]|2[d-j]|6[c-e])){10}&/U"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2017454; rev:9;)

Added 2013-09-18 19:11:34 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS BlackHole EK Payload Download Sep 11 2013"; flow:established,to_server; urilen:>56; content:".php?"; http_uri; fast_pattern:only; pcre:"/\.php\?[^=]+=(?:[^&](?:5[5-9a-e]|8[9a-e])){5}&[^=]+=(?:[^&](?:5[5-9a-f]|8[9a-e])){10}&/U"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2017454; rev:8;)

Added 2013-09-11 18:18:37 UTC


Topic revision: r1 - 2022-05-19 - TWikiGuest
 
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