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I will do reverse engineering, binary analysis, digital forensics ctf challenge solving
About this Gig
Stuck on a CTF challenge with no idea where the flag is hiding? I solve CTF challenges across reverse engineering, binary exploitation, digital forensics and cryptography, and I send back a written walkthrough so you can follow the reasoning, not just paste an answer.
WHAT I WORK ON
- Reverse engineering: Ghidra, IDA, x86/ARM, packed and obfuscated binaries
- Binary exploitation: buffer overflows, ROP, format strings, heap challenges
- Digital Forensics: memory and disk images, PCAP analysis, steganography, carving
- Crypto, web and OSINT-style puzzle challenges
- Retired HTB and TryHackMe machines, and practice labs too
WHAT YOU GET
Every delivery includes the flag where it is found, the exact steps and tools used, any scripts written, and an explanation of the vulnerability so that same class of challenge is easier next time.
Two limits, stated up front: I do not touch graded coursework or live systems you do not own, and I will say so rather than take the order.
Send the challenge file or a link, plus whatever you have already tried, and I will confirm whether it is solvable before you order.
Device:
Desktop
•
Laptop
•
Server
•
Mobile
•
Tablet
Operating system:
Windows
•
Linux
•
Unix
•
IOS
•
Android
FAQ
Can you solve a challenge from a competition running right now?
Usually not. Most CTF rules prohibit outside help while scoring is open, and breaking that gets your team disqualified. Retired challenges, practice platforms and past competitions are fine — send the details and I will tell you which yours is.
Will you do my university assignment?
No. Graded coursework is off the table regardless of how it is described. I am happy to teach the same material using a similar public challenge, which leaves you able to solve your own and explain it afterwards.
What if the challenge turns out to be unsolvable?
Send it before ordering and I will assess it first. If I take an order and cannot get the flag, you receive the full analysis of what I tried and ruled out, and I will discuss a partial refund rather than pad a report.
Which tools do you use?
Ghidra, IDA, gdb with pwndbg, radare2, pwntools, Volatility, Autopsy, Wireshark, Binwalk, and custom Python where nothing off-the-shelf fits. Deliverables note exactly which tool produced which finding.
Do I get the scripts you write?
Yes. Exploit scripts, solve scripts and any tooling written for your challenge are delivered commented, so you can rerun and adapt them.
Can you analyse a real malware sample?
Static and behavioural analysis of a sample you already have, in a report, yes. I do not write malware, and I do not weaponise or repackage samples.
Can you test my company's systems?
Only with written authorisation from someone empowered to give it. Send that, and forensic analysis or breach investigation of systems you own is within scope. Without it, I decline.
How hard a challenge can you take on?
Reverse engineering, pwn, forensics and crypto up to a solid competition standard. Send the challenge first — I would rather tell you honestly that something is beyond me than take payment and deliver nothing.
Is my file kept confidential?
Yes. Files are analysed and not shared or published, and I will not use your challenge in a public writeup without your permission. NDAs are fine.
