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Test-driven development (TDD) is a great way to avoid bugs. Can you get through this test suite though? Your task is to create an input file that passes all of the checks. :::danger Patching is not allowed (˶ᵔ ᵕ ᵔ˶) :::

6.0
Easy
3
x64
linux

My first crackme, and it won't be easy. Trust me, it looks ugly with Ghidra and Binary Ninja. As a compensation, I'll give you some hints below. There are 2 ways to solve this challenge, find both of them. ::: danger Static Patching is not allowed, only dynamic patching is allowed. ::: # Static Analysis: ## Hint 1: || The password is 8 characters long. || ## Hint 2: || The password is a string from <a - z>. (No uppercase) || # Method 1: Finding the password ## Hint 1: || Use Cheat Engine for the job. || ## Hint 2: || Scanning is useless for finding the password, use memory view. (Unless you have some string scanner) || ## Hint 3: || Get the memory address for 'Enter the password:' and load it in memory view, and look around. || # Method 2: Patching during runtime ## Hint 1: || Use x64dbg for the job. || ## Hint 2: || The result is outputted by indexing a list of possible results. || ## Hint 3: || Pay attention to the RAX register. ||

7.7
Easy
60
x64
windows

Write a keygen or find a valid key.

5.0
Advanced
34
x64
windows

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Assembly

This is a very simple beginner crack me. Try to find the correct password. Patch if you want, but at first try to solve the crackme without patching. Good Luck !

5.9
Newbie
158
x64
windows

Lets see if you have what it takes to intercept and modify packets in transit. Rules: 1. Intercept and Modify: You are allowed to intercept and modify the packets as they travel between the client and server. 2. No Modifications to Frontend: Modifying the webpage or any JavaScript code is strictly prohibited. 3. No Patching: You cannot patch the application itself. Good luck and have fun!

8.9
Newbie
81
x64
windows

his crackme has been imported from crackmes.one. The original author is UnderKo. Original Description: Pass: 5

5.2
Newbie
80
x64
windows

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