- 专业度
- 0
- 元宝
- 710
- 金钱
- 0
- 最后登录
- 2012-6-28
- 注册时间
- 2011-11-6
- 精华
- 0
- 积分
- 781
- 阅读权限
- 50
- 帖子
- 71
该用户从未签到 - 金钱
- 0
- 元宝
- 710
- 专业度
- 0
|
TASK INFO:
| Flash device type |
: USB Flash |
| Controller marking |
: Unknown (phison) (Silverlit Black / Chrome SD card) |
| Number of memory chips |
: 1 |
| Number of parts |
: 1 |
| Memory chip marking |
: MT29F64G08CFAAA |
| Memory chip ID |
: 0x2CD7943E |
| Capacity(Mb) |
: 4096 |
|
本帖最后由 82628688 于 2017-1-23 11:43 编辑
【ILLUSTRATIONS】
Variant 1 Author: KuttingEdge [120]
Results of preparation:
| Initial memory chips (1)
| | Add To Graph
| | Page size transformation
| | Bitwise Inversion (Apply for DA)
| | Split by block (Block Size 1024)
| | Join by block for pairs (Block Size 8)
| | Block Rotate (Block Size 2048,Marker Pos 512,Id 1234,Mask 0x0FF0,Small Block 16)
| | Add To Graph
|
Algorithm of analysis:
| Block Number Type 1 [0000]
| Marker Pos | 514 | | Block Size | 2048 | | Start analize | 0 | | Mask | 0xFFFF | | ID | 1234 | | Full Block | YES |
|
【Page size transformation】
Page size 4320
Sector size 554
Structure
0-512;512-26;
538-512;1050-26;
1076-512;1588-26;
1614-512;2126-26;
2152-512;2664-26;
2690-512;3202-26;
3228-512;3740-26;
3766-512;4278-42;
【Solution file】 |
|
发表于 2011-11-9 09:29:34
收藏