OSED
OffSec

Offensive Security Exploit Developer

Expert Practical exploit-development exam + report Pass: Provider does not publicly guarantee fixed cut sc… $1,499

OSED validates exploit-development depth on modern Windows targets, requiring reliable exploit chains and clear technical write-ups. 2026-ready study should emphasize debugging rigor, exploit reliability, and mitigation-aware reasoning.

Official Page
IssuerOffSec
FormatPractical exploit-development exam + report
Duration48h exam window + report window (indicative)
Pass ScoreProvider does not publicly guarantee fixed cut sc…
Valid For3y
Recommended Tools
x64dbg / gdb Essential
Debugging

Runtime debugging on Windows/Linux targets.

installsudo apt install -y gdb
usagegdb ./binary
Ghidra Essential
Disassembly

Static reverse engineering and decompilation.

usageghidraRun
pwntools Essential
Exploit Dev

Python framework for exploit automation.

installpipx install pwntools
usagepython exploit.py
CherryTree/Obsidian Essential
Workflow

Structured notes for report-grade evidence capture.

usageUse for methodology + proof tracking
radare2
Binary Analysis

Low-level analysis and scripting.

installsudo apt install -y radare2
usager2 -A ./binary
AFL++
Fuzzing

Coverage-guided fuzzing for crash discovery.

installsudo apt install -y afl++
usageafl-fuzz -i in -o out -- ./target @@
ROPgadget
ROP

ROP chain helper for mitigation bypass research.

installpipx install ropgadget
usageROPgadget --binary ./binary