Talk:Flash

It would be great if the admin could install SyntaxHighlight extension to media wiki

http://www.mediawiki.org/wiki/Extension:ASHighlight

on my list of things to do Admin 21:25, 11 April 2011 (CDT)

observations comparing dumps:

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Encrypted files appear to have a header:

From metldr

00000840  00 00 0E 8E 99 87 3B C7 15 F2 80 80 9C 30 22 25  ...Ž™‡;Ç.ò€€œ0"%
00000850  00 00 0E 8E 78 A5 61 E0 17 72 6E F7 A7 1B 41 AB  ...Žx¥aà.rn÷§.A«

00000840  00 00 0E 8E 99 87 3B C7 15 F2 80 80 9C 30 22 25  ...Ž™‡;Ç.ò€€œ0"%
00000850  00 00 0E 8E 81 2E 00 A9 59 75 01 CC C1 72 D5 50  ...Ž...©Yu.ÌÁrÕP

From bootldr

00FC0000  00 00 2F 4B 53 92 1C E7 F7 33 41 76 9B 7A 1E D6  ../KS’.ç÷3Av›z.Ö
00FC0010  00 00 2F 4B 78 A5 61 E0 17 72 6E F7 A7 1B 41 AB  ../Kx¥aà.rn÷§.A«

00FC0000  00 00 2F 4B CB 9E 15 24 28 B4 4F D2 F9 3F BC 43  ../KËž.$(´OÒù?¼C
00FC0010  00 00 2F 4B 81 2E 00 A9 59 75 01 CC C1 72 D5 50  ../K...©Yu.ÌÁrÕP

also to note that these values are found within the eeid region.

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Also noted that near the end of region 1 there seems to be this recurring pattern, it repeats the following 20 bytes 199 times

00EFD740                          0A 9E F8 79 2B 99 37 5A          .žøy+™7Z
00EFD750  53 49 92 D7 A5 BD 99 2A 26 2D 39 B8              SI’×¥½™*&-9¸

then it has these 15 bytes:

00EFE6D0              8C 37 E4 F4 CC CC 59 02 D0 FA B8 A5      Œ7äôÌÌY.Ðú¸¥
00EFE6E0  1E 42 98 DD 54 AF 8D 5E                          .B˜ÝT¯.^

Then it repeats the first 20 bytes 199 times, looks like the tried to hide it?

same on the other dump but different data

00EFD740                          17 D8 FE B6 56 B6 84 F2          .Øþ¶V¶„ò
00EFD750  5E 17 E9 5D B1 80 E1 D2 00 6F 88 26              ^.é]±€áÒ.oˆ&

00EFE6D0              E7 BF FF DA E2 2E A3 B8 73 79 76 C8      ç¿ÿÚâ.£¸syvÈ
00EFE6E0  B1 72 B3 E7 B9 33 70 F6                          ±r³ç¹3pö

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Done some work on decoding region 2 today: Region 2 seems to = vflash partition table? These might be the first 2 regions? partition table is 4096 bytes. Format: 16 bytes 00's 16 bytes magic: 00 00 00 00 0F AC E0 FF 00 00 00 00 DE AD FA CE 8 bytes 0x03 8 bytes 0x02 (number of paritions?) 144 bytes 00's Partition entries: 8 bytes entry point (entry point * 0x200) relative to 0x00 on flash 8 bytes entry length (entry length * 0x200) 32 bytes 10 70 00 00 01 00 00 01 00 00 00 00 00 00 00 03 10 70 00 00 02 00 00 01 00 00 00 00 00 00 00 03 96 bytes 00's

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sample of my flash: http://www.megaupload.com/?d=J5UKO3HX

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norunpack

Changed version for Progskeet: http://pastebin.com/HNvCbF7d