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Schluss mit (Passwörter-) Chaos!
Das leidige Thema Passwörter und deren Verwaltung. Ich werde immer wieder gefragt, wie man dieses Problem lösen kann. Daher habe ich mich entschieden, einen kurzen Guide für KeePass zu verfassen. Also los geht’s 😉 #1 Installation und Erster Start Zunächst besorgt...
SLAE Assignment #7 | Custom Cryptor
The last post for my SLAE certification is about encryption of shellcode. As usual you can find all my files on github. Nothing special in place. Pick your favourit Shellcode Use my custom AES encrypter Insert the encrypted Shellcode and secret AES key into the...
SLAE Assignment #6 | Polymorphing Shellcodes
This task (pick up 3 shellcodes from Shell-Storm and use polymorphism to beat pattern matching) sounds really sophisticated but you will see it's a very handy way for AV evasion for your shellcode. Check my github account for the files. We have to pick three random...
SLAE Assignment #5 | Analyze Metasploit Payloads
Got time to read? This tasks was a bigger one. We have to pick 3 random metasploit payloads and analyze their shellcode. After building bind and reverse shell in the first two posts i choosed the following (check all files on my github account): Exec whoami Readfile...
SLAE Assignment #4 | Custom Shellcode Encoder
Hey ho, it's time for some low-level shellcode encoding. After going through the encoder examples of the SLAE material i build a custom one, which you can find here. At first i wrote a little python script which takes every single byte of a given shellcode and...
SLAE Assignment #3 | x86 EggHunting
Ready for the next level? - Method to exploit software even with small space for shellcode: EggHunting The third task was: Build an eggHunter-shellcode and a PoC to check functionality. After some googling i found a very interesting paper, which explains eggHunting in...
SLAE Assignment #2 | TCP Reverse_Shell
Welcome back to my second post for the SLAE certification. Today we are going to build a reverse_shell shellcode and again you can find the files here. This task is very similar to the first one, so i dont have to look up new/more information. Lets switch some...
SLAE Assignment #1 | TCP Bind_Shell
After gaining my OSCP in June i decided to go deeper into exploitDev and shellcoding. And here we are, this is the first of seven posts for the SLAE certification. Addidionally you can find all files on my github account. Building a bind_shell shellcode is the first...
Mini-Grundschutz für Zuhause
Jeden Tag werden Millionen von Menschen Opfer von Internetkriminalität. Diese werden in der Regel nicht von professionellen Hackern gezielt angegriffen, sondern werden zufällig Opfer von großflächigen Angriffen. Wie passiert so etwas? Die Angriffsvektoren sind...
Offensive Security Certified Professional Erfahrung / OSCP Review
Heute möchte ich meine Erfahrungen zum OSCP von den Jungs von Offensive Security teilen. Warum OSCP? Mittlerweile gibt es so viele Zertifizierungen im Bereich der Informationssicherheit, dass es schwer wird eine auszuwählen. Für mich entscheiden Kriterien bei...