doubledeckermilton/osep-breaking-chains

A collection of code snippets built to assist with breaking chains.

OSEP-Breaking-Chains

Journey

At the time of writing this I am about halfway through the PEN-300 course. Although I say this about every offsec course I take, this course has been very motivational. Granted I've taken longer on the course materials than I wanted to, this is mostly because I tend to beyond what is expected from an exercise or extra mile because I like to tinker. It helps in the long run, but hurts the lab timer, oh well.

Code Snippets

As I progress through the course, I am suiting up some code snippets that I will share here. The intent here is to give you a taste of some of the techniques you'll get exposed to with the hopes of motivating you to join your peers by enrolling in the course.

Shellcode Crypters

Snippet	Description	Language
3DES-Shellcode.cs	Encrypting shellcode with a 3DES 128/192-bit cipher	C#
3DES-Shellcode.ps1	Encrypting shellcode with a 3DES 128/192-bit cipher	PowerShell
AES-Shellcode.cs	Encrypting shellcode with an AES 128/192/256-bit cipher	C#
AES-Shellcode.ps1	Encrypting shellcode with an AES 128/192/256-bit cipher	PowerShell
Caesar-Shellcode.cs	Encrypting shellcode with a Caesar/ROT cipher	C#
Caesar-Shellcode.ps1	Encrypting shellcode with a Caesar/ROT cipher	PowerShell
Caesar-Xor-Shellcode.cs	Encrypting shellcode with a Caesar/ROT cipher then XOR	C#
Caesar-Xor-Shellcode.ps1	Encrypting shellcode with a Caesar/ROT cipher then XOR	PowerShell
Caesar-Xor-VBA-Shellcode.cs	Encrypting shellcode with a Caesar/ROT cipher then XOR for VBA	C#
Caesar-Xor-VBA-Shellcode.ps1	Encrypting shellcode with a Caesar/ROT cipher then XOR for VBA	PowerShell
DES-Shellcode.cs	Encrypting shellcode with a DES 64-bit cipher	C#
DES-Shellcode.ps1	Encrypting shellcode with a DES 64-bit cipher	PowerShell
RC2-Shellcode.cs	Encrypting shellcode with a RC2 40/128-bit cipher	C#
RC2-Shellcode.ps1	Encrypting shellcode with a RC2 40/128-bit cipher	PowerShell
XOR-Shellcode.cs	Encrypting shellcode with a XOR cipher	C#
XOR-Shellcode.ps1	Encrypting shellcode with a XOR cipher	PowerShell

Shellcode Runners

Snippet	Description	Language
AES-Shellcode-Runner.cs	AES 128/192/256-bit encrypted shellcode runner	C#
AES-Shellcode-Runner.ps1	AES 128/192/256-bit encrypted shellcode runner	PowerShell
DLL-Shellcode-Runner.cs	AES 128/192/256-bit encrypted shellcode class library (DLL) runner	C#
DLL-Shellcode-Loader.ps1	Reflective loading technques for the class library (DLL) runner	PowerShell