Versions (3)
Version DetailsCurrent
Rev: 1 • Oct 4, 2022, 12:00 PMET INFO Baidu MiniDownloader System Fingerprint Exfiltration
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Baidu MiniDownloader System Fingerprint Exfiltration"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/pcsuite?uid="; fast_pattern; startswith; pcre:"/^[0-9a-f]{8}\-(?:[0-9a-f]{4}\-){3}[0-9a-f]{12}/R"; content:"os="; content:"session="; pcre:"/^[0-9a-f]{32}/R"; content:"pccode="; content:"pccodeWithTime="; content:"action="; content:"app="; content:"from="; content:"fromnew="; content:"version="; http.request_body; content:"logdata="; startswith; reference:md5,e252428d552964108478818c0052ffbf; classtype:misc-activity; sid:2039091; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_10_04, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_10_04;)
Oct 4, 2022, 12:00 PM
Oct 4, 2022, 12:00 PM
Oct 4, 2022, 10:00 PM
Aug 29, 2025, 8:34 PM
rules/emerging-info.rules