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Security researching from the nordics

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Redteam Hardware

Its HiDIYous

Its HiDIYous, but it works!…

Christoffer Claesson Christoffer Claesson 1 min read
Security Redteam

Password audits

This is be a brief overview on why and how to perform a password audit on a windows domain.

Christoffer Claesson Christoffer Claesson 5 min read
Exploit-dev

ROPEmporium: 0-Ret2Win (64-bit)

Doing a series on ROP and ROPEmporium, starting out with a simple ret2win

Christoffer Claesson Christoffer Claesson 6 min read
Ctf

Valentine Writeup

Heartbleeds and dirty cows, i feel sorry for the creator!

Christoffer Claesson Christoffer Claesson 5 min read
Ctf

Falafel Writeup

My writeup of the Hack the box Falafel.

Christoffer Claesson Christoffer Claesson 7 min read
Ctf

Chatterbox Writeup

My writeup of the Hack the box Chatterbox.

Christoffer Claesson Christoffer Claesson 3 min read
Ctf

RSA Prime Decryption

Description and usage of a decryption script that I wrote for CTF Challenges.

Christoffer Claesson Christoffer Claesson 1 min read
Ctf

Nibbles Writeup

“My writeup of the Hack the box Nibbles box… Nibble nibble!”

Christoffer Claesson Christoffer Claesson 4 min read
Security

SDL: Bolt on or Built in?

Time is of the essence. Every day that a business is anything less then fully secure is a day exposed to hackers. It’s also another day that developers continue building applications without factoring

Christoffer Claesson Christoffer Claesson 3 min read
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