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 TOTAL DOWNLOADED
TASK INFO: ( oswuya )
| Flash device type |
: USB Flash |
| Controller marking |
: IT1168E-48B |
| Number of memory chips |
: 1 |
| Number of parts |
: 1 |
| Memory chip marking |
: TC58NVG6D2GTA00 |
| Memory chip ID |
: 0x98DE9482 |
| Capacity(Mb) |
: 8192 |
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SOLUTIONS: - Variant 1: (17.08.2022) Author: oswuya [10]
Results of preparation:
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Initial memory chips (1) |
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Page Resize (New size 8640,From END) |
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Page XOR transformation (ID_XOR 115) |
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Page size transformation |
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Split by block (Block Size 4096) |
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Join by block for pairs (Block Size 16) |
Algorithm of analysis:
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Block Number Type 1 [0000]| Marker Pos | 513 | | Block Size | 8192 | | Start analize | 0 | | Mask | 0xFFE0 | | ID | 1234 | | Full Block | NO | | |
| Conditions |
| Pos | Mask | Act | Value | Result |
| 516 | 0xF0 | = | 0x40 | |
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