# Infrastructure

> Skills for attacking network infrastructure services including DNS, SNMP, NTP, and RPC. Use when this capability is needed.

- Skill: `tomevault-io/infrastructure-3` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/infrastructure-3`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/infrastructure-3/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/infrastructure-3

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# Network Infrastructure

Core network infrastructure service exploitation.

## Skills

- [DNS Pentesting](references/dns-pentesting.md) - DNS enumeration (53)
- [SNMP Pentesting](references/snmp-pentesting.md) - SNMP information (161/162)
- [NTP Pentesting](references/ntp-pentesting.md) - NTP attacks (123)
- [RPCBind Pentesting](references/rpcbind-pentesting.md) - RPC enumeration (111)
- [NetBIOS Pentesting](references/netbios-pentesting.md) - Windows naming (137-139)
- [MSRPC Pentesting](references/msrpc-pentesting.md) - Microsoft RPC (135)

## Quick Reference

| Service | Port | Key Attack |
|---------|------|------------|
| DNS | 53 | Zone transfer |
| SNMP | 161 | Community strings |
| NTP | 123 | Monlist amplification |
| RPC | 111 | Service enum |

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