ToolkitPost-Exploitation

Practical documentation · Authorized use only

Covenant

Covenant is a historically important .NET C2 framework with stale upstream activity. A public guide should frame it as architecture and detection-history education in a quarantined lab, not as a current production operating platform.

C2.NETRed TeamPost-Exploitation

Start safely and get useful results

Best for

  • • Historical C2 architecture education
  • • .NET telemetry planning

Not for

  • • Grunt generation
  • • Listeners, remote execution, or persistence

Before you run anything

  • • Document the authorized target, time window, success criteria, data-handling rules, and a named stop contact before you begin.
  • • Confirm the installed version with the tool’s version or help command, then compare its documented behavior with the linked upstream project before relying on any option.

Practical workflows

Beginner

Verify the local .NET environment

Scenario: A disposable lab is reviewing framework compatibility and telemetry requirements.

dotnet --info

Record installed runtime details before any isolated educational review.

Expected use: If dependencies are stale or unsupported, document that and prefer maintained alternatives for future labs.

Intermediate

Use architecture review for detection planning

Scenario: A detection team maps expected .NET and network telemetry.

Review the upstream README in an isolated environment and model only benign synthetic events.

No agents, listeners, payloads, or remote actions are required for the educational objective.

Expected use: Produce a detection data-source matrix and lab cleanup record.

Interpret results like an analyst

  • • Archived or stale projects should not be presented as current operational recommendations.
  • • Architecture examples are useful only when tied to current controls and validated telemetry.

Common mistakes and operating tips

Avoid

  • • Following old deployment guides without dependency and security review.
  • • Running a C2 server on a network that can reach real endpoints.

Operational discipline

  • • Treat command output as evidence, not a conclusion: retain the command, version, scope, timestamp, and a redacted result in the engagement record.
  • • Start with the smallest safe scope, validate expected behavior in a lab or pilot, then expand only when the authorization and monitoring plan support it.

Verify against the current upstream

Tool behavior and release syntax can change. Treat this guide as practical operating context, then verify version-specific details against the upstream project before an assessment.

Open authoritative upstream documentation