Cape sandbox
cape.contextis.com
ex : https://cape.contextis.com/analysis/28279/#

any run interactive malware analysis service
https://app.any.run/

Upload a ransom note and/or sample encrypted file to identify the ransomware that has encrypted your data.

https://id-ransomware.malwarehunterteam.com/index.php

Diaphora, the most advanced Free and Open Source program diffing tool
https://github.com/joxeankoret/diaphora

Pigaios a tool for matching and diffing source codes directly against binaries.

https://github.com/joxeankoret/pigaios

The official x64dbg plugin for IDA pro

https://github.com/x64dbg/x64dbgida

IDA Pro noscript to add some useful runtime info to static analysis

https://github.com/deresz/funcap

Radare2 installer for windows

https://radare.mikelloc.com/get/3.2.1/radare2_installer-msvc_32-3.2.1.exe
https://radare.mikelloc.com/get/3.2.1/radare2_installer-msvc_64-3.2.1.exe

Radare can be found too inside Cutter installation directory in windows

Debugging TLS Callbacks

https://resources.infosecinstitute.com/debugging-tls-callbacks/

Angr management alpha release

https://github.com/angr/angr-management/releases/tag/v0.0.0.0.0.0.0.0.00001-alpha

Demystifying PE File

Part 1 : https://resources.infosecinstitute.com/2-malware-researchers-handbook-demystifying-pe-file/#article

Part 2 : https://resources.infosecinstitute.com/malware-researchers-handbook/#article

R2 commands
agc
aga
agx
pdd
axt @@ str.*

Practical Malware Analysis Sam Class Course

amber a reflective PE packer for bypassing security products and mitigations
https://github.com/EgeBalci/Amber

protection techniques coded in C++

https://github.com/rootm0s/Protectors

Manalyze
A static analyzer for PE executables.
https://github.com/JusticeRage/Manalyze

A reverse shell is a shell initiated from the target host back to the attack box which is in a listening state to pick up the shell. A bind shell is setup on the target host and binds to a specific port to listens for an incoming connection from the attack box. In malicious software a bind shell is often revered to as a backdoor.

https://www.hackingtutorials.org/networking/hacking-netcat-part-2-bind-reverse-shells/