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
1.6 KiB
1.6 KiB
API Reference: Detecting Modbus Command Injection Attacks
Modbus Function Codes
| Code | Function | Risk |
|---|---|---|
| 1 | Read Coils | Read |
| 3 | Read Holding Registers | Read |
| 5 | Write Single Coil | Write (dangerous) |
| 6 | Write Single Register | Write (dangerous) |
| 15 | Write Multiple Coils | Write (dangerous) |
| 16 | Write Multiple Registers | Write (dangerous) |
| 8 | Diagnostics | Diagnostic |
Zeek Modbus Log
#fields ts uid id.orig_h id.orig_p id.resp_h id.resp_p func
Suricata Modbus Rules
alert modbus any any -> any 502 (msg:"Modbus Write Coil"; \
modbus: function 5; sid:3000001;)
alert modbus any any -> any 502 (msg:"Modbus Write Multiple Registers"; \
modbus: function 16; sid:3000002;)
pymodbus Library
from pymodbus.client import ModbusTcpClient
client = ModbusTcpClient("192.168.1.100", port=502)
client.connect()
result = client.read_holding_registers(0, 10, slave=1)
print(result.registers)
client.close()
Scapy Modbus Parsing
from scapy.contrib.modbus import ModbusADURequest
from scapy.all import rdpcap
pkts = rdpcap("modbus.pcap")
for pkt in pkts:
if pkt.haslayer(ModbusADURequest):
print(f"Function: {pkt.funcCode}")
Detection Thresholds
| Anomaly | Threshold | Severity |
|---|---|---|
| Write flood | >20 writes/60s | CRITICAL |
| Unknown function code | Any | HIGH |
| Unauthorized master | Not in allowlist | CRITICAL |
CLI Usage
python agent.py --zeek-log modbus.log
python agent.py --zeek-log modbus.log --authorized-masters 10.0.0.1 10.0.0.2