alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/TrojanDownloader.VB.RUI Checkin"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/inc"; content:".php"; distance:0; http.user_agent; content:"AutoIt"; fast_pattern; bsize:6; reference:md5,0b90a310407f8a18b729ca26e660bb7c; classtype:trojan-activity; sid:2046250; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_06_13, deployment Perimeter, malware_family Win32_TrojanDownloader_VB_RUI, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_06_13;)