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 TOTAL DOWNLOADED
TASK INFO: ( Gefund-IT )
| Flash device type |
: USB Flash |
| Controller marking |
: LEXAR SDXC (1150x16+31) **NANDOFF** |
| Number of memory chips |
: 2 |
| Number of parts |
: 1 |
| Memory chip marking |
: 6WB2D_NW817 |
| Memory chip ID |
: 0x2CA46432 |
| Capacity(Mb) |
: 65536 |
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SOLUTIONS: - Variant 1: (28.08.2024) Author: Gefund-IT [56]
Results of preparation:
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Initial memory chips (2) |
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Page XOR transformation (ID_XOR 2249) |
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Page size transformation |
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Split by block (Block Size 32768) |
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Join by block for pairs (Block Size 32) |
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Split by block (Block Size 65536) |
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Join by block for pairs (Block Size 64) |
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Join by block for pairs (Block Size 128) |
Algorithm of analysis:
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Block Number Type 1 [0000]| Marker Pos | 514 | | Block Size | 262144 | | Start analize | 0 | | Mask | 0xFFFF | | ID | 3412 | | Full Block | NO | | |
| Conditions |
| Pos | Mask | Act | Value | Result |
| 512 | 0xF0 | = | 0x90 | |
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