PicoCTF: Shop
For this challenge we are given the source code of a program and an netcat command to interact with it.
Category: PicoCTF
PicoCTF: speeds and feeds
After entering the netcat command we receive a mountain of text. I used the following command to store the text
PicoCTF: Wireshark doo dooo do doo…PicoCTF:
The .pcapng file extension stands for Packet Capture Next Generation and it is a file type that stores network traffic.
PicoCTF: The Numbers
The attached file is a picture of a series of numbers in the same format as our flag. We know
PicoCTF: Cookies
The link leads us to a site where search different types of cookies. When we search a type of cookies
PicoCTF: ARMssembly 0
In this challenge we are given an assembly code and two integers and asked what the program would do with
PicoCTF: Easy Peasy
One Time Pad Encryption Crash Course OTP(One Time Pad) is strong encryption algorithm that utilizes the XOR mathematical process to
PicoCTF: tunn3l v1s10n
When we first download the file it only lists data as it’s file type and the contents are not human
PicoCTF: Matryoshka doll
Steganography is the practice of concealing one piece of information within another. There are multiple tools you can use for
PicoCTF: keygenme-py
This challenge gives us a trial version of a software that needs a license key to unlock to the full