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#203523 - 2011-11-07 10:51 PM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Allen]
Jochen Administrator Offline
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cannot tell, as I have no idea what Jooel is doing there ..
I wouldn't bet a penny on me right now, that for sure
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#203524 - 2011-11-07 10:58 PM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Jochen]
Lonkero Administrator Offline
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so close but the code is... tight...
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#203525 - 2011-11-07 11:47 PM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Jochen Administrator Offline
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finally good rid of the last iif() .. not too much gain, but hey, less ugliness!

 Code:
Result           = Passed
KiXGolf Score    = 316
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#203526 - 2011-11-07 11:49 PM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Jochen]
Jochen Administrator Offline
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dangit, I always fall for this

 Code:
Result           = Passed
KiXGolf Score    = 315
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#203527 - 2011-11-08 12:06 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Jochen]
Jochen Administrator Offline
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right, thats it for today.
Think I'll need to start from scratch tomorrow or whenever 'till Sunday

n8 all
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#203528 - 2011-11-08 12:25 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Jochen]
Lonkero Administrator Offline
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night
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#203529 - 2011-11-08 01:25 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Lonkero Administrator Offline
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 Quote:
Binary ascii characters are represented as 0s and 1s and are 8 digits long.


well... binary ascii is 7bits.
our tests are only for the ASCII table but test on 8bit (1byte) size.
is this totally by design?
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#203530 - 2011-11-08 01:53 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Allen Administrator Offline
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Are you asking if the leading zeroes are unnecessary? If so, probably.

The original article I found ( http://threatpost.com/en_us/blogs/hackers-pinch-obfuscation-technique-defcon-presentation-060911 ) mentions "8 digit pieces". When I was researching this, I found a few sites that had the conversion tables ( http://www.pcguide.com/res/tablesASCII-c.html ) and they were 8 bit.

I guess I just never really considered it. \:\/

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#203531 - 2011-11-08 02:53 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Allen]
Lonkero Administrator Offline
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oh, at the bottom of that it says "perl module has been avail for a decade"
thought so. couldn't imagine some nobody comes up with something like that in 2008.

anyways, once I started thinking about it, with the extended character set could come issues with charset-incompability, so guess it makes perfect sense for this golf just to include the 7bit chars.
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#203532 - 2011-11-08 02:57 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
maciep Offline
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Posts: 947
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Too nice out today to stay in and golf...hope to jump back in tomorrow some time!
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#203533 - 2011-11-08 03:30 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: maciep]
ShaneEP Moderator Offline
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Registered: 2002-11-29
Posts: 2119
Loc: Tulsa, OK
A rough school week for me. But I'll try to get something started soon.
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#203534 - 2011-11-08 03:35 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: maciep]
Lonkero Administrator Offline
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oops, it works!
 Code:
Result           = Passed
KiXGolf Score    = 203
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#203535 - 2011-11-08 04:10 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Lonkero Administrator Offline
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lol.
if someone can golf this...
 Code:
KiXtart Version  = 4.61
KiXGolf Script   = kixgolf_wo.kix
Scoring Engine   = 3.3
OS               = Windows 7 Professional Edition
CPU              = Intel Pentium III
Speed            = 1396 MHz
Memory           = 4096 MB

Tournament       = Whitespace Obfuscation
Processing Start = 2011/11/08 05:09:01.836
Processing End   = 2011/11/08 05:09:03.103
Duration         = 0000/00/00 00:00:01.266
# Tests Run      = 40
# Tests Passed   = 40
# Tests Failed   = 0
Result           = Passed
KiXGolf Score    = 202
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#203536 - 2011-11-08 04:14 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Lonkero Administrator Offline
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Posts: 22346
Loc: OK
well, guess I can
 Code:
KiXtart Version  = 4.61
KiXGolf Script   = kixgolf_wo.kix
Scoring Engine   = 3.3
OS               = Windows 7 Professional Edition
CPU              = Intel Pentium III
Speed            = 1396 MHz
Memory           = 4096 MB

Tournament       = Whitespace Obfuscation
Processing Start = 2011/11/08 05:13:29.452
Processing End   = 2011/11/08 05:13:30.834
Duration         = 0000/00/00 00:00:01.381
# Tests Run      = 40
# Tests Passed   = 40
# Tests Failed   = 0
Result           = Passed
KiXGolf Score    = 200
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#203537 - 2011-11-08 04:20 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Lonkero Administrator Offline
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Posts: 22346
Loc: OK
AND THERE WE GO!
 Code:
KiXtart Version  = 4.61
KiXGolf Script   = kixgolf_wo.kix
Scoring Engine   = 3.3
OS               = Windows 7 Professional Edition
CPU              = Intel Pentium III
Speed            = 1396 MHz
Memory           = 4096 MB

Tournament       = Whitespace Obfuscation
Processing Start = 2011/11/08 05:18:49.212
Processing End   = 2011/11/08 05:18:50.500
Duration         = 0000/00/00 00:00:01.288
# Tests Run      = 40
# Tests Passed   = 40
# Tests Failed   = 0
Result           = Passed
KiXGolf Score    = 199
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#203538 - 2011-11-08 04:36 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Allen Administrator Offline
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Registered: 2003-04-19
Posts: 4536
Loc: USA
Thumbs up!
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#203539 - 2011-11-08 09:51 AM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Allen]
Jochen Administrator Offline
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Registered: 2000-03-17
Posts: 6380
Loc: Stuttgart, Germany
still fiddling with the ugly kid..

 Code:
Result           = Passed
KiXGolf Score    = 309
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#203540 - 2011-11-08 02:03 PM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Jochen]
Lonkero Administrator Offline
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Registered: 2001-06-05
Posts: 22346
Loc: OK
need to improve, Jochen getting too close :P

 Code:
KiXtart Version  = 4.61
KiXGolf Script   = kixgolf_wo.kix
Scoring Engine   = 3.3
OS               = Windows 7 Professional Edition
CPU              = Intel Pentium III
Speed            = 1396 MHz
Memory           = 4096 MB

Tournament       = Whitespace Obfuscation
Processing Start = 2011/11/08 15:02:31.065
Processing End   = 2011/11/08 15:02:32.997
Duration         = 0000/00/00 00:00:01.932
# Tests Run      = 40
# Tests Passed   = 40
# Tests Failed   = 0
Result           = Passed
KiXGolf Score    = 198
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#203541 - 2011-11-08 02:11 PM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Lonkero Administrator Offline
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Posts: 22346
Loc: OK
looking at my code, it doesn't make any sense to me it still works.
any... maybe a buggie boo.

nevermind... counted the brackets wrong :P


Edited by Lonkero (2011-11-08 02:13 PM)
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#203542 - 2011-11-08 02:22 PM Re: Kixgolf - Whitespace Obfuscation - Private Round [Re: Lonkero]
Lonkero Administrator Offline
KiX Master Guru
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Registered: 2001-06-05
Posts: 22346
Loc: OK
 Code:
KiXtart Version  = 4.61
KiXGolf Script   = kixgolf_wo.kix
Scoring Engine   = 3.3
OS               = Windows 7 Professional Edition
CPU              = Intel Pentium III
Speed            = 1396 MHz
Memory           = 4096 MB

Tournament       = Whitespace Obfuscation
Processing Start = 2011/11/08 15:21:42.032
Processing End   = 2011/11/08 15:21:43.466
Duration         = 0000/00/00 00:00:01.434
# Tests Run      = 40
# Tests Passed   = 40
# Tests Failed   = 0
Result           = Passed
KiXGolf Score    = 196
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