Red Teaming/Active Directory

DCSync Attack

Impersonating a Domain Controller to replicate credentials.

Overview

DCSync utilizes the Directory Replication Service Remote Protocol (MS-DRSR) to simulate the behavior of a Domain Controller. This allows an attacker to ask the DC to replicate information, including password hashes.

Execution

bash

secretsdump.py domain/user:password@IP -just-dc-user krbtgt

Continue Learning

AS-REP Roasting

Learn the next step in Active Directory attacks: targeting users without Kerberos pre-authentication enabled.

Golden Ticket Attack

Master the ultimate persistence technique by forging Kerberos Ticket Granting Tickets (TGTs).

Join Us. Cut Costs.
Focus on What Matters.

Unlock high-impact penetration testing that drives real security gains. Led by experts, tailored for results, and designed to stay budget-friendly.

Submit Info

Share your environment, scope, or compliance needs via our quick form.

Senior Review

A lead RadiumFox engineer reviews and tailors your assessment—no junior handoffs.

Optional Scoping Call

We'll clarify priorities and technical details if needed.

Clear Quote

Expect a fixed-cost proposal—no hidden fees or fluff.

Fast Kickoff

Once approved, most projects launch within 5–7 business days with full support.