home/categories/system-admin/mukul975-anthropic-cybersecurity-skills-skills-exploiting-constrained-delegation-abuse-skill-md
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exploiting-constrained-delegation-abuse

Exploit Kerberos Constrained Delegation misconfigurations in Active Directory to impersonate privileged users via S4U2self and S4U2proxy extensions for lateral movement and privilege escalation.

mukul975
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mukul975
Updated 4/6/2026
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quick start

Installation and usage

Exploit Kerberos Constrained Delegation misconfigurations in Active Directory to impersonate privileged users via S4U2self and S4U2proxy extensions for lateral movement and privilege escalation.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use exploiting-constrained-delegation-abuse