CTF Writeups
Home
Archive
About
GitHub
Home
Archive
About
GitHub
Abdur-Rahman Shakir
GitHub
CTFs
idekCTF 2025
1
No Hack No CTF 2025
3
Junior.Crypt.2025
5
US Cyber Games Season V
3
overthewire-narnia
5
SmileyCTF 2025
3
Tags
assembly
buffer overflow
C
c
Crypto
crypto
CVE
decompiler
file format
file recovery
forensics
gdb
gets
hivexsh
keepass
LCG
PRNG
Programming
pwn
Python
python
registry
rev
roblox
ROP
RSA
shellcode
sleuthkit
Small Primes
VM
windows
More
LCG_hack
2025-07-02
Junior.Crypt.2025
/
LCG
/
Python
/
Programming
Predicting a linear congruential generator
471 words
|
2 minutes
Narnia4
2025-06-21
overthewire-narnia
/
pwn
/
buffer overflow
Buffer overflow shellcode
150 words
|
1 minute
Narnia1
2025-06-19
overthewire-narnia
/
pwn
/
shellcode
/
c
ShellCode
189 words
|
1 minute
Narnia2
2025-06-19
overthewire-narnia
/
pwn
/
shellcode
/
buffer overflow
ShellCode with buffer overflow
255 words
|
1 minute
Narnia3
2025-06-19
overthewire-narnia
/
pwn
/
buffer overflow
Buffer overflow file names
221 words
|
1 minute
Prime Suspects
2025-06-18
US Cyber Games Season V
/
RSA
/
Small Primes
/
Crypto
Decrypt the RSA message
84 words
|
1 minute
USCG Admin was H@cked
2025-06-18
US Cyber Games Season V
/
windows
/
registry
/
forensics
/
hivexsh
Find the malicious startup application
180 words
|
1 minute
Deleted
2025-06-18
US Cyber Games Season V
/
file recovery
/
sleuthkit
/
forensics
Recover the deleted file
259 words
|
1 minute
1
2
3