Windows Token Privileges: A Field Checklist

Lab whoami /priv dump, OpenProcess notes on a process we own, integrity vs enabled privileges — no token-steal PoC.

September 10, 2026 · 6 min · 1189 words · Jose Adalberto Gutierrez Ochoa

Kerberos Ticket Times and Checksums for Forensics

Lab klist dump, field-by-field decode of times and checksum types, clock-skew 401 — no ticket-forging steps.

March 14, 2023 · 6 min · 1170 words · Jose Adalberto Gutierrez Ochoa

Print Spooler LPE Class Lessons for Operators

Lab spooler service ACL and RPC interface dump, Point-and-Print registry, 7036/808 logs — no spool exploit.

September 27, 2022 · 6 min · 1156 words · Jose Adalberto Gutierrez Ochoa

NTLM Relay Defense Notes: Signing, EPA, and SMB/LDAP Controls

Lab registry/GPO signing dumps, Wireshark NTLM field names, failed-auth 4625 — no relay tool command line that fires.

May 9, 2022 · 6 min · 1173 words · Jose Adalberto Gutierrez Ochoa

sAMAccountName Impersonation Class (CVE-2021-42278 / CVE-2021-42287)

Lab event 4742/4768 samples redacted, computer-account naming checks, patch verification — no noPac exploit.

December 11, 2021 · 6 min · 1216 words · Jose Adalberto Gutierrez Ochoa

Windows Delegation Edge Cases: Constrained, Unconstrained, and RBCD

Lab klist/setspn dumps redacted, unconstrained vs constrained vs RBCD text diagrams — flags and ACLs, not an abuse chain.

May 17, 2021 · 6 min · 1225 words · Jose Adalberto Gutierrez Ochoa

Active Directory Recon Notes: What Enumerations Reveal

Fake lab DC ldapsearch and PowerView-style listings, 4662/1644/4624 event IDs — inventory, not an attack playbook.

November 10, 2020 · 6 min · 1220 words · Jose Adalberto Gutierrez Ochoa

Kerberos Constrained Delegation Map for Analysts

Lab klist and setspn dumps redacted, constrained-delegation allow-list map — no ticket forging, no S4U abuse.

March 17, 2020 · 6 min · 1240 words · Jose Adalberto Gutierrez Ochoa