What is post-exploit-technique?

A guide for investigating a host after an authorized compromise, including shell access, local privilege-escalation checks, exposed secrets, and possible pivots. Privilege escalation means gaining more permissions than originally available.

Use it to review shell state, look for paths to higher privileges, check for exposed credentials, plan movement to other systems, and record evidence.

It helps assess what an attacker could do after gaining access and keeps evidence organized during the investigation.

post-exploit-technique — Skill for Claude Code and Codex by AeonDave

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add AeonDave/malskill --skill post-exploit-technique

Clone the repo

git clone --depth 1 https://github.com/AeonDave/malskill

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/aeondave/malskill/post-exploit-technique/github.svg)](https://agentmods.dev/skills/aeondave/malskill/post-exploit-technique)

Your own site

<a href="https://agentmods.dev/skills/aeondave/malskill/post-exploit-technique"><img src="https://agentmods.dev/badge/skills/aeondave/malskill/post-exploit-technique/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/aeondave/malskill/post-exploit-technique"><img src="https://agentmods.dev/badge/skills/aeondave/malskill/post-exploit-technique.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 5,827 The whole file, excluding the scripts and references it only reads on demand.

Security scan D 6 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00035	$0.05827
Opus 5	$0.00017	$0.02913
Sonnet 5	$0.00007	$0.01165
Haiku 4.5	$0.00003	$0.00583

Measured 5d ago against content hash 66db3ee4e6e3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade D, and why

post-exploit-technique scanned grade D with 6 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Harvests environment variablesmediumData exfiltration

Enumerating or grepping the environment for keys collects credentials unrelated to what the mod says it does.

Goal: move from **low-privilege shell to full host control**, harvest credentials, establish persistence, and set up lateral movement — reproducibly and with minimal noise.