Security related Operating Systems
The list of security related OS is now part of Rawsec's CyberSecurity Inventory!
noraj (Alexandre ZANNI) - Cybersecurity engineer & Pentester
Pastejacking vs clipboard hijacking
Clipboard hijacking# It as been possible for a long time to use css (-9999px position trick) to append malicious content to the clipboard. Users doesn't notice anything and may execute unwanted comman
Writeups - Crypto - MindBlown
Information# Version# Date By Version Comment 05/06/2016 noraj 1.0 Creation CTF# Name : BackdoorCTF 2016 Website : https://backdoor.sdslabs.co Type : Online Format : Jeopardy CTF Time : lin
Writeups - Crypto - Oups it's all mixed
Information# Version# Date By Version Comment 03/05/2016 noraj 1.0 Creation Name# Oups it's all mixed Category# Cryptography Wording# Decipher the following flag: eGqaelr557dK4BbK47dS17dK68c
How to manually configure Firefox / Waterfox language
Go to https://ftp.mozilla.org/pub/firefox/releases/ Choose the Firefox version, ex: 46.0 Choos the architecture, ex: linux-x86_64 Go into the xpi folder Choose a language, ex: fr.xpi Click on the cho
Virtualbox : shared folder with guest
This how-to works independently of the host platform. On virtualbox : Open the Configuration window of the VM (guest) Select Shared folder on the left menu Click on the icon corresponding to Add a sh
How to find out the Linux distribution name and version
There is the old method cat /etc/*-release to match distribution release file. For example on openSUSE this will match with /etc/SuSE-release. This method is deprecated and will be removed in the futu
c99.php : A backdoored backdoor
C99 is a PHP webshell. Attackers uploads it on web server in order to get information and above all execute commands with web user privileges (ex: www-data). This webshell is protected by a customizab
Tracking down Tor users with mouse movements
Jose Carlos Norte, security researcher, wrote a post detailing how Tor Browser users can be uniquely fingerprinted using the mouse wheel, mouse speed, a CPU benchmark, and “getClientRects”. POCs (proo
How to convert VirtualBox vdi to KVM qcow2
VBoxManage can't directly convert vdi to qcow2, so there is two options : With VBoxManage convert vdi to raw and with qemu-img convert raw to qcow2 With qemu-img convert vdi to qcow2 Notes : vdi are