This is a series consisting of Part 1, Part 2.

Introduction

Since a long time, I always wanted to write a simple encrypted shellcode loader which can encode known shellcode like meterpreter and evades anti-virus. Of course, there are already many more feature-complete crypters like UPX and Veil, but it's …

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In summer 2016 I decided to buy a new laptop. I chose the Acer Aspire F15 F5-573G-5371 for several reasons:

• USB 3.0
• modern and good WiFi
• DDR4 instead of DDR3-RAM
• GeForce GTX 950M which is a good-enough graphics card to play all modern games
• good price
• empty M.3 …

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The last years, I only used an external hard drive which is kept offline as my only backup. This approach has two big downsides:

• I'm lazy with backups and don't do them regularly.
• No redundancy in case of fire or accidentially deletion.

So I decided to use an easier solution …

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