build-performance-analysis

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.90). The feed-auth step invokes nuget at runtime with the feed URL https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/nuget/v3/index.json to download/install Microsoft.Cpp.vcperf, which fetches and installs executable code the skill later runs, so this is a runtime external dependency that can execute remote code.

MEDIUM W013: Attempt to modify system services in skill instructions.

• Attempt to modify system services in skill instructions detected (high risk: 1.00). The skill explicitly instructs the agent to obtain elevated (Administrator) privileges (via a UAC-elevated Start-Process /grantusercontrol flow) and to write a persistent per-user marker file under %LOCALAPPDATA%, thereby requesting elevation and modifying machine state.