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about the zip file size and the hash got by zip2john - Printable Version

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about the zip file size and the hash got by zip2john - sdwzzx - 11-01-2019

Hello all:
I'm a newbie , forgive me please!
I use john2zip to get the hash of my zip file,my zip file is about 1M,and I get the hash file is more than 1M
I know hashcat can only handle the hash which is smaller than 8K
my question is how to get the hash of a big zip file,and make the hash file smaller tha 8K,and then I can use hashcat to handle it.
Thanks you for reading my post!


RE: about the zip file size and the hash got by zip2john - Mem5 - 11-01-2019

You can get rid of a part of the hash, the longest one. Simply delete it.


RE: about the zip file size and the hash got by zip2john - sdwzzx - 11-02-2019

(11-01-2019, 11:15 PM)Mem5 Wrote: You can get rid of a part of the hash, the longest one. Simply delete it.
Thanks for you replay,i tried to delet the longest one,and it seems to be the same as the example hash,but I can't crack it,I know the password is 123


RE: about the zip file size and the hash got by zip2john - philsmd - 11-02-2019

https://github.com/hashcat/hashcat/issues/2186#issuecomment-530489997