alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN APT33/CharmingKitten Retrieving New Payload (flowbit set)"; flow:established,to_server; content:"GET"; http_method; content:"/images/static/content/"; http_uri; depth:23; fast_pattern; isdataat:!1,relative; http_header_names; content:!"Cache"; content:!"Accept"; content:!"Referer"; flowbits:set,ET.APT33CharmingKitten.1; metadata: former_category TROJAN; reference:md5,9881bccf12fd8ae71a03247d2ad61a06; classtype:trojan-activity; sid:2026577; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag APT33, tag CharmingKitten?, signature_severity Major, created_at 2018_11_05, performance_impact Low, updated_at 2018_11_05;)

Added 2018-11-05 17:05:03 UTC


Topic revision: r1 - 2018-11-05 - TWikiGuest
 
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