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Science Forum Index » Compression Forum » Unknown PKWARE format?
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| Guest |
 Posted: Thu Mar 13, 2008 1:23 pm |
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Hi,
I have come across a file which appears to contain data compressed by
some PKWARE software. I doesn't seem to match any ZIP header that I've
seen. I thought it might just be a compressed binary blob from
PKWARE's implode library but that doesn't seem to match either. Does
anyone recognize it or have any ideas what it might be?
Thanks in advance,
Luke Q
00 504b 5741 5245 0000 0000 0057 494e 3332
PKWARE.....WIN32
10 0000 0000 0000 0100 0000 0b00 0000 b6b0
..............¶°
20 b742 0039 0000 0000 0000 0006 9240 69e2
·B.9.........@iâ
30 c2c9 1b3a 6500 0044 3e40 0340 0e00 3100
ÂÉ.:e..D>@.@..1.
40 e0fc 02cc 2f04 fd41 d11f d4fc 603b 36bf
àü.Ì/.ýAÑ.Ôü`;6¿
50 d81c a13f 32fa df3e 993f 7101 a00d 8039
Ø.¡?2úß>.?q....9
60 00ce c2d0 4e48 1dc0 090a ad44 3c00 ed59
.ÎÂÐNH.À..D<.íY
70 0470 a162 6908 8ff0 c507 8001 00fc fd4b
.p¡bi..ðÅ....üýK
80 00c0 20f9 24a0 3cf4 0188 5d04 e567 ddfd
.À ù$.<ô..].ågÝý
90 fbcf 5b5f 0928 3dd0 ff07 020f b781 3f30
ûÏ[_.(=Ðÿ...·.?0
a0 28fe e2e0 1f10 fe20 e10f 14fe 60e1 0f18
(þâà..þ á..þ`á..
b0 fea0 e10f 1cfe e0a1 fa3e 0011 7f20 f107
þ.á..þà¡ú>... ñ.
c0 137f 40f1 0716 7f50 f107 177f 8051 7a91
..@ñ...Pñ....Qz.
d0 f10f 1ae5 2580 f180 1400 6f3f 4007 00c8
ñ..å%.ñ...o?@..È
e0 e584 db3f c801 9017 2ada cf02 8082 549f
å.Û?È...*ÚÏ...T. |
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| Mark Adler |
| Posted: Thu Mar 13, 2008 6:25 pm |
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Guest
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On Mar 13, 6:23 pm, luke.quin...@gmail.com wrote:
Quote: Does anyone recognize it or have any ideas what it might be?
42 bytes in is the start of "PKWare Compression Library" compressed
data. You can find a decompressor for that data in the zlib
distribution in the contrib/blast directory.
Mark |
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