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DNA107.006
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Text File
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1994-02-06
|
5KB
|
124 lines
WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
This file is aimed at begginers. If you think your an EXPERT go write
your own file. I claim ALL responsibilty for everything. Hell I'll probably be
shot or stabbed or killed tommorow. Oh well. BE sure to join your local
peoples militia.
WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
The art of cracking zip's
Ok say youve got ALL your naughty hacker files zipped up so your mommy wont
find them or maybe its your xrated gif collection and you dont want your
girlfriend to find em, Yet another scenario is your school made a backup
of all the user files on thier net wich has remote free internet access
and they zipped it up with a PW.
Don't be discouraged, you can crack that zip!
There are a few things you can still do to zip's even if you dont have
the pw.
1> You can view the archive
2> You can add to the archive
3> You can DELETE from the archive
Number 3 is the most important part to cracking the zip. If you have a 1
meg zip file it will take much longer to crack and be much harder to crack
as well.
To Crack A Zip
As you can guess the easiest fastest way to crack a zip is with one
of the many cracking utilities. I will try to distribute ZipCrack and ZipFind
with this archive for as long as I can. and if you have better versions of
these programs PLEASE update this archive so it will stay current for awhile.
Steps
Step Number One.
View The ZIP.
C:\>PKUNZIP -V <ZIPFILENAME> <ATEXT.ZIP XGIF.ZIP PASSBACK.ZIP ETC. . .>
PKUNZIP (R) FAST! Extract Utility Version 2.04g 02-01-93
Copr. 1989-1993 PKWARE Inc. All Rights Reserved. Registered version
PKUNZIP Reg. U.S. Pat. and Tm. Off.
~ 80x86 CPU detected.
~ EMS version x.00 detected.
~ XMS version x.00 detected.
Searching ZIP: <ZIPFILENAME> Duh File Name
|
Length Method Size Ratio Date Time CRC-32 Attr Name |
------ ------ ----- ----- ---- ---- -------- ---- ---- \/
762537 DeflatX 3948 65% 10-13-93 15:39 b85a83ed -r-w CRAP.TXT
etc ^^^^^^^^
etc Not important
etc
------ ----- ----- --------
33287462 76343 45% <- Average Ratio 23
^^^^^^^^ ^^^^^ /\
Added Length | Total Number Of
| Files in Archive
\_ Added Compressed Size
Step 2
Reduce The Zip.
C:\>PKZIP -D CRAP.TXT <*.TXT *.CDC ETC. . .>
PKZIP (R) FAST! Extract Utility Version 2.04g 02-01-93
Copr. 1989-1993 PKWARE Inc. All Rights Reserved. Registered version
PKZIP Reg. U.S. Pat. and Tm. Off. Patent No. 5,051,745
~ 80x86 CPU detected.
~ EMS version x.00 detected.
~ XMS version x.00 detected.
Updating ZIP: <ZIPFILENAME>
Deleting: CRAP.TXT
C:\>
Back At the Dos Prompt
Ok now you know how to reduce zipsize. ?????. Why would you want to do
that? Well the zip is now much smaller and pkunzip.exe will have a much easier
time searching for the file youve chosen to crack. You see if you unzip the
whole zip it would take MUCH MUCH MUCH longer than just trying to crack out
one 45k txt that would get you the password just as well. What zip crackers do
are to try passwords sequentialy until it gets the file out with no errors.
This is accomplished very slowly but with the information contained within
this archive you should be able to figure it out no problem.
Speeding up the process.
Speeding up the cracking process can be accomplished through the use
of a ramdrive. If you dont know what a ramdrive is then HOW THE HELL DID YOU
GET THIS ZIP!!!. Setting up a ramdrive is easy. You should have at least a
640k RamDrive. This will enable you to crack most zip's if you reduce the zip
size. The RamDrive must be large enough to store
PKUNZIP.EXE
<THE SHORTENED ZIP>
<THE ZIPCRACKING FILES>
Of course if you have 8 megs of ram and lots of free time you dont need this
file. Figure it out.
How its done.
Copy all the proper files to the ramdrive. Run the zicraker of your choice.
WAIT.
Well thats all the advice I have for now. So wait for more as I learn more.
KillRoy Wuz Here!