ctf

36c3 Junior 2019 - Maybe

Posted on December 29, 2019

Use cutter to solve a simple crackme. [Read More]

#reverse #ctf #36c3 #cutter

Posted on December 27, 2019

“Break” rsa pkcs1 padding and execute shellcode. [Read More]

#crypto #pwn #ctf #advent #rsa

Posted on December 26, 2019

Easy misc/web challenges. [Read More]

#misc #web #ctf #advent

Posted on December 26, 2019

Patch an ELF binary to do shellcode injection. [Read More]

#pwn #ctf #advent #shellcode

Posted on December 26, 2019

Break textbook RSA signature. [Read More]

#crypto #ctf #advent

Posted on November 18, 2019

Exploit the rand() function in C. [Read More]

#crypto #ctf #ritsec

Posted on November 2, 2019

ROP on 32 bit x86 binary. [Read More]

#pwn #newbie #ctf #rop

Posted on November 2, 2019

Network forensics challenge. [Read More]

#forensics #newbie #ctf

Posted on October 28, 2019

Shellcode injection on 32 bit MIPS binary. [Read More]

#ctf #hacklu #pwn #shellcode #mips

Posted on September 17, 2019

Basic crack me. [Read More]

#ctf #csaw-quals #reverse #cutter