mirror of
https://github.com/AbdullahRizwan101/CTF-Writeups
synced 2024-11-24 13:03:01 +00:00
23 lines
937 B
Markdown
23 lines
937 B
Markdown
|
# Magician (Web)
|
||
|
|
|
||
|
|
This web challenege had an input field where it was asking for us to input the string whose md5 hash will be equal to the given one meaning a hash collision where hashes of different file or string are similar
|
||
|
|
|
||
|
|
<img src="https://i.imgur.com/KILYmf2.png"/>
|
||
|
|
|
||
|
|
I tried to give some random text and in the bottom it should be the md5 hash of that string
|
||
|
|
|
||
|
|
<img src="https://i.imgur.com/Y7msap5.png"/>
|
||
|
|
|
||
|
|
But we need to put a string whose hash will be the same like this `0e365027561978452045683563242341` I tried to crack this md5hash using crackstation and hashcat but failed ,so I googled for this hash
|
||
|
|
|
||
|
|
<img src="https://i.imgur.com/fh3saxZ.png"/>
|
||
|
|
|
||
|
|
<img src="https://i.imgur.com/LBGofQ2.png"/>
|
||
|
|
|
||
|
|
So we just have to submit this string `QNKCDZO` and we will pass the condition
|
||
|
|
|
||
|
|
<img src="https://i.imgur.com/qQTmOc6.png"/>
|
||
|
|
|
||
|
|
## References
|
||
|
|
|
||
|
|
- https://stackoverflow.com/questions/22140204/why-md5240610708-is-equal-to-md5qnkcdzo
|