offensive-reporting

Penetration Test Reporting — Professional Methodology

A great finding lost in a bad report is a wasted finding. Reports are the artifact the client pays for, the auditor reads, and the developer fixes from. Treat the report with the same rigor as the exploit.

Quick Workflow

1. Capture evidence as you exploit — never reconstruct after the fact
2. Draft each finding immediately while context is fresh; one finding = one numbered file
3. Build the executive summary last, after all findings are scored
4. Two-pass review: technical accuracy first, then read-as-CISO for narrative
5. Hand off with a retest plan and a JSON/CSV index for the client's tracking system

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Report Structure (Standard)

1. Executive Summary             ← Last to write, first read
2. Engagement Overview
   2.1 Scope
   2.2 Methodology
   2.3 Limitations / Assumptions
   2.4 Timeline
   2.5 Team
3. Risk Summary                  ← Heatmap, finding count by severity
4. Technical Findings            ← One per finding, sorted by severity
5. Attack Narratives / Chains    ← Critical chains called out separately
6. Strategic Recommendations     ← Programmatic, not finding-by-finding
7. Appendices
   A. Tools Used
   B. Indicators of Compromise (for blue team)
   C. Raw Evidence Pointers
   D. Glossary

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Executive Summary — The 90-Second Read

The executive summary is for the CISO, the GRC officer, and the board member. They read this and nothing else.

Structure (one page max):

1. Engagement context — what was tested, when, by whom (1 sentence)
2. Headline finding — the worst thing you found, in business terms (2–3 sentences)
3. Risk verdict — overall posture in plain language (1 paragraph)
4. Counts — number of findings by severity, in a small table
5. Top 3 strategic recommendations — programmatic fixes, not "patch CVE-X"

Words to avoid in the executive summary: payload, RCE, XSS, LDAP, SMB, kerberos, injection. Translate every one. ("An attacker could run arbitrary commands on the server" not "RCE via deserialization gadget chain.")