alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Suspicious Zipped Filename in Outbound POST Request (cookies.txt) M2"; flow:established,to_server; content:"POST"; http_method; content:"Content-Disposition|3a 20|form-data|3b 20|name="; http_client_body; content:".zip|22 0d 0a|"; http_client_body; distance:0; within:150; content:"|0d 0a|PK"; http_client_body; distance:0; content:"cookies.txt"; http_client_body; distance:26; within:50; nocase; fast_pattern; metadata: former_category INFO; classtype:trojan-activity; sid:2027104; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Stealer, signature_severity Major, created_at 2019_03_20, performance_impact Low, updated_at 2019_03_20;)

Added 2019-03-20 18:56:34 UTC


Topic revision: r1 - 2019-03-20 - TWikiGuest
 
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