alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET ADWARE_PUP [PTsecurity] Adware/Rukometa(LoadMoney) Fake PNG File"; flow:established,to_client; flowbits:isset,ETPTadmoney; http.stat_code; content:"200"; file.data; content:"|89 50 4e 47 0d 0a 1a 0a|"; depth:8; byte_jump:2,8,from_beginning,little; isdataat:20,relative; isdataat:!21,relative; content:!"IHDR"; offset:12; depth:4; classtype:pup-activity; sid:2024699; rev:7; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_09_11, deployment Internet, deprecation_reason Age, performance_impact Moderate, confidence Medium, signature_severity Major, updated_at 2023_12_12, reviewed_at 2023_12_12;)