Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET RETIRED pswshopro_bot Stealer data exfiltration attempt"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php"; endswith; http.header_names; content:!"|0d 0a|User-Agent|0d 0a|"; content:!"|0d 0a|Referer|0d 0a|"; http.request_body; content:"Content-Disposition|3a 20|form-data|3b 20|name|3d 22|file|22 3b 20|filename|3d 22|"; content:".zip|22 0d 0a|"; distance:0; content:"Content-Type|3a 20|application/octet-stream|0d 0a 0d 0a|PK"; distance:0; content:"Screenshot.png"; fast_pattern; distance:0; within:70; reference:md5,8ace7745ab25bee814881d9cc398fc04; classtype:credential-theft; sid:2045874; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_05_26, deployment Perimeter, former_category MALWARE, malware_family pswshopro_bot, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_10_01, reviewed_at 2024_10_01; target:src_ip;)