alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Blackhole - Jar File Naming Algorithm"; flow:established,to_client; content:"Content-Disposition|3a| inline"; http_header; nocase; content:".jar"; http_header; fast_pattern; pcre:"/=[0-9a-f]{8}\.jar/H"; file_data; content:"PK"; depth:2; classtype:trojan-activity; sid:2014664; rev:11; 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_05_02, malware_family Blackhole, updated_at 2016_07_01;)

Added 2017-08-07 21:08:06 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Blackhole - Jar File Naming Algorithm"; flow:established,to_client; content:"Content-Disposition|3a| inline"; http_header; nocase; content:".jar"; http_header; fast_pattern; file_data; content:"PK"; within:2; pcre:"/=[0-9a-f]{8}\.jar/H"; classtype:trojan-activity; sid:2014664; rev:5;)

Added 2012-05-02 19:29:48 UTC


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