Origin's par-file

[Haoose]

Hi.
This is a script for par-files from games in Origin.

Code: Select all

get ID long
if ID == 1007747626
	set POS 0
else
	set POS 4
endif

encryption XOR "q@pO3o#5jNA6$sjP3qwe1"
get SIZE asize
math SIZE -= POS
log "decrypted_par.txt" POS SIZE

Does anyone know assignment of first 4 bytes of par-file?
Most likely it is a checksum.

[Ekey]

here

[Haoose]

Origin PAR Tool by Ekey (h4x0r) & Haoose

Code: Select all

https://cloud.mail.ru/public/GMGu/7942FU3kR
http://rghost.ru/6nQvQ6SCP
http://www46.zippyshare.com/v/jVLM1h2u/file.html
http://sendfile.su/1135370
https://www.sendspace.com/file/072rp6

Open - decode par-file
Patch - patching par-file for use game in offline mode (removes the substring "RequiredToPlayV1,")
Save - encode par-file

Enjoy

[mirh]

You may want to check this.
It only results in gibberish in your tool.

[HammerTank]

How are the first 4 bytes calculated actually? Can anyone tell?

[Puterboy1]

No, but I’ll bet it’s distinctive...that is I feel there have been others that have tried before to extract the files from the game.

[HammerTank]

Hmm, sadly none of the creators is reachable anymore.