mirror of
https://github.com/SHOGGOTH-SECTOR/sica-fondt.git
synced 2026-08-01 16:40:24 +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
83 lines
2.3 KiB
Markdown
83 lines
2.3 KiB
Markdown
# Golden Ticket Forgery Detection API Reference
|
|
|
|
## Windows Security Event IDs
|
|
|
|
### Event ID 4768 - TGT Requested (AS-REQ)
|
|
```
|
|
Key Fields:
|
|
TargetUserName - Account requesting TGT
|
|
TargetDomainName - Domain of requesting account
|
|
IpAddress - Source IP
|
|
TicketEncryptionType - 0x12 (AES256), 0x11 (AES128), 0x17 (RC4)
|
|
PreAuthType - 15 = PA-ENC-TIMESTAMP (normal)
|
|
```
|
|
|
|
### Event ID 4769 - TGS Requested (TGS-REQ)
|
|
```
|
|
Key Fields:
|
|
TargetUserName - Account using the ticket
|
|
ServiceName - SPN of target service
|
|
IpAddress - Source IP of requestor
|
|
TicketEncryptionType - 0x17 = RC4 (Golden Ticket indicator)
|
|
TicketOptions - Kerberos ticket flags
|
|
LogonGuid - Correlate with Event 4624
|
|
```
|
|
|
|
## Detection Indicators
|
|
|
|
| Indicator | Normal | Golden Ticket |
|
|
|---|---|---|
|
|
| TicketEncryptionType | 0x12 (AES256) | 0x17 (RC4-HMAC) |
|
|
| TGT Lifetime | <= 10 hours | Often 10+ years |
|
|
| TGS without TGT | Always preceded by 4768 | 4769 without 4768 |
|
|
| Domain field | Matches domain | May be blank or incorrect |
|
|
|
|
## Splunk SPL Queries
|
|
|
|
### RC4 TGS Detection (Golden Ticket)
|
|
```spl
|
|
index=wineventlog sourcetype="WinEventLog:Security" EventCode=4769
|
|
TicketEncryptionType=0x17
|
|
ServiceName!="krbtgt"
|
|
| stats count by TargetUserName, IpAddress, ServiceName
|
|
| where count > 3
|
|
| sort -count
|
|
```
|
|
|
|
### Orphaned TGS (No Prior TGT)
|
|
```spl
|
|
index=wineventlog EventCode=4769
|
|
| join type=left TargetUserName
|
|
[search index=wineventlog EventCode=4768
|
|
| dedup TargetUserName | fields TargetUserName]
|
|
| where isnull(TargetUserName)
|
|
| stats count by TargetUserName, IpAddress
|
|
```
|
|
|
|
### krbtgt Service Anomaly
|
|
```spl
|
|
index=wineventlog EventCode=4769 ServiceName="krbtgt*"
|
|
| table _time, TargetUserName, IpAddress, TicketEncryptionType
|
|
```
|
|
|
|
## Elastic KQL
|
|
|
|
### RC4 Downgrade in Elastic
|
|
```kql
|
|
event.code: "4769" AND winlog.event_data.TicketEncryptionType: "0x17"
|
|
AND NOT winlog.event_data.ServiceName: "krbtgt"
|
|
```
|
|
|
|
## MITRE ATT&CK
|
|
|
|
| Technique | ID | Description |
|
|
|---|---|---|
|
|
| Steal or Forge Kerberos Tickets: Golden Ticket | T1558.001 | Forge TGT using krbtgt hash |
|
|
|
|
## CLI Usage
|
|
```bash
|
|
python agent.py --evtx-xml security_events.xml --output golden_ticket_report.json
|
|
python agent.py --show-splunk
|
|
python agent.py --evtx-xml events.xml --max-ticket-hours 8
|
|
```
|