Grukz / research

Hello and welcome to my GitHub account. If you'd like to know more about me, this is likely the best place to start

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Hello and welcome to my GitHub account. If you'd like to know more about me, this is likely the best place to start

Writeups

Hidden directories and files as a source of sensitive information about web application

Some analysis about how to get information about web application from folders like .git , .idea and similar. https://github.com/bl4de/research/tree/master/hidden_directories_leaks

As a part of this, I'm working on tool (in Python) to extract data from revealed Git repositories:

https://github.com/bl4de/security-tools/tree/master/diggit

RAA Ransomware JavaScript code analysis

Detailed, step-by-step analysis of RAA ransomware, created entirely in JavaScript

https://github.com/bl4de/research/tree/master/raa-ransomware-analysis

Simple JavaScript malware code deobfuscation walkthrough

JavaScript malware code deobfuscation step-by-step walkthrough

https://github.com/bl4de/research/blob/master/javascript-malware-obfuscation/Simple_JavaScript_malware_code_obfuscation_examples.md

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Bug Bounty

Bugcrowd

https://bugcrowd.com/bl4de

HackerOne

https://hackerone.com/bl4de

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Hall of Fame

OLX https://security.olx.com/security-hall-of-fame.html

Acknowledgments

Eternity Wall https://eternitywall.it/m/5ac86b8099d0121ff3b1944309878eb7d1d37341b062ec4a7219957fb5776365

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CTF CTFtime.org

2017

In progress...

2016

Ranking position: 882 with 11,276 points; finished in top 9% teams with any points in CTFtime ranking, with 0,69% points of the best team

teams with any points: 10593

best team result: 1625,714 (dcua)

Full stats: https://ctftime.org/team/16701 (Stack)

2015

Ranking position: 562 with 14,677 points; finished in top 8% teams with any points in CTFtime ranking, with 0,81% points of the best team

teams with any points: 7275

best team result: 1789,884 (Plaid Parliament of Pwning)

Full stats: https://ctftime.org/team/12769 (bl4de - not active at this name anymore)

CTF writeups

You can see my CTF writeups from variuos events here: https://github.com/bl4de/ctf#ctf-capture-the-flag-writeups-repository

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You can follow me on Twitter. I share IT security, web development and coding related stuff.

https://twitter.com/_bl4de

If you'd like to contact me, please feel free to send an email to bloorq [at] gmail [dot] com

About

Hello and welcome to my GitHub account. If you'd like to know more about me, this is likely the best place to start


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