cscli scenarios install sigmahq/proc_creation_win_pua_3proxy_execution1type: trigger2name: sigmahq/proc_creation_win_pua_3proxy_execution3description: |4 Detects the use of 3proxy, a tiny free proxy server5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.Image endsWith '\\3proxy.exe' || evt.Parsed.Description == '3proxy - tiny proxy server' || evt.Parsed.CommandLine contains '.exe -i127.0.0.1 -p')7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t15721516 label: "PUA - 3Proxy Execution"17 behavior : "windows:audit"18 remediation: false1920scope:21 type: ParentProcessId22 expression: evt.Parsed.ParentProcessId2324