alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Oski Stealer Data Exfil"; flow:established,to_server; content:"POST"; http_method; content:".zip|22 0d 0a|"; http_client_body; content:"|0d 0a|PK"; http_client_body; distance:0; content:"screenshot.jpg"; http_client_body; distance:0; http_content_type; content:"multipart/form-data|3b 20|boundary=1BEF0A57BE110FD467A"; depth:49; isdataat:!1,relative; fast_pattern; http_header_names; content:!"Referer"; metadata: former_category MALWARE; reference:md5,6c8357280b50bb1808ec77b0292eb22b; classtype:trojan-activity; sid:2029236; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2020_01_08, malware_family Oski, updated_at 2020_01_08;)

Added 2020-01-08 18:47:09 UTC


Topic revision: r1 - 2020-01-08 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats