alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Snake Keylogger Payload Request (GET)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/uc?id="; startswith; content:"&export=download"; endswith; http.host; content:"docs.google.com"; http.header_names; content:"|0d 0a|User-Agent|0d 0a|Host|0d 0a|Cache-Control|0d 0a 0d 0a|"; http.user_agent; content:"Synaptics.exe"; bsize:13; fast_pattern; reference:md5,40c32c129e09d3eb618e27eb168aaadf; reference:url,twitter.com/tosscoinwitcher/status/1643303985473032192; classtype:trojan-activity; sid:2044887; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_04_05, deployment Perimeter, deployment SSLDecrypt, malware_family Snake_Keylogger, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_05;)