Trusted Developer Utilities Proxy Execution

{
  "id": "ATTACK:enterprise:T1127",
  "title": "Trusted Developer Utilities Proxy Execution",
  "type": "Technique",
  "source_url": "https://attack.mitre.org/techniques/T1127",
  "snapshot": "enterprise-attack-20.0.json",
  "status": "active",
  "rights": "Source metadata only; source notices retained; no operational prose or payloads",
  "review_status": "machine-extracted; source-specific checks passed, editorial review pending",
  "stix_id": "attack-pattern--ff25900d-76d5-449b-a351-8824e62fc81b",
  "external_id": "T1127",
  "domain": "enterprise",
  "created": "2017-05-31T21:31:39.262Z",
  "modified": "2026-05-12T15:12:00.726Z",
  "version": "2.0",
  "aliases": [

  ],
  "tactics": [
    "stealth",
    "execution"
  ],
  "source_references": [
    {
      "source_name": "Exploit Monday WinDbg",
      "url": "https://web.archive.org/web/20160816135945/http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html"
    },
    {
      "source_name": "Elastic Security Labs",
      "url": "https://www.elastic.co/security-labs/dismantling-smart-app-control"
    },
    {
      "source_name": "LOLBAS Tracker",
      "url": "https://lolbas-project.github.io/lolbas/OtherMSBinaries/Tracker/"
    },
    {
      "source_name": "Microsoft Smart App Control",
      "url": "https://support.microsoft.com/en-us/windows/smart-app-control-frequently-asked-questions-285ea03d-fa88-4d56-882e-6698afdb7003"
    },
    {
      "source_name": "engima0x3 RCSI Bypass",
      "url": "https://enigma0x3.net/2016/11/21/bypassing-application-whitelisting-by-using-rcsi-exe/"
    },
    {
      "source_name": "engima0x3 DNX Bypass",
      "url": "https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/"
    }
  ]
}