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TOTAL DOWNLOADED
TASK INFO: ( bahrtzs )
Flash device type |
: USB Flash |
Controller marking |
: Monolith MSD |
Number of memory chips |
: 1 |
Number of parts |
: 2 |
Memory chip marking |
: TH58TVG7T2HBA4C |
Memory chip ID |
: 0x98DE9892 |
Capacity(Mb) |
: 16384 |
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SOLUTIONS: - Variant 1: (27.09.2017) Author: bahrtzs [113]
Results of preparation:
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Initial memory chips (1) |
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Parts of memory chips (2) |
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Cut Bad Bytes (software/hardware) |
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Page size transformation |
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Dinamic XOR (XOR ID 4) |
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Split by block (Block Size 4128) |
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Join by block for pairs (Block Size 16) |
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Join by dump |
Algorithm of analysis:
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Block Number Type 1 [0000]Marker Pos | 514 | Block Size | 8256 | Start analize | 0 | Mask | 0xFFFF | ID | 1234 | Full Block | YES |
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- Variant 2: (28.09.2017) Author: bahrtzs [113]
Results of preparation:
|
Initial memory chips (1) |
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Parts of memory chips (2) |
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Cut Bad Bytes (software/hardware) |
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Page size transformation |
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Dinamic XOR (XOR ID 4) |
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Split by block (Block Size 4128) |
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Join by block for pairs (Block Size 16) |
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Join by dump |
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Cut Sectors from Block |
Algorithm of analysis:
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Block Number Type 1 [0000]Marker Pos | 514 | Block Size | 8192 | Start analize | 0 | Mask | 0xFFFF | ID | 1234 | Full Block | YES | |
Conditions |
Pos | Mask | Act | Value> | Result |
517 | 0xFF | = | 0xFF | |
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- Variant 3: (19.06.2020) Author: UDMAbod [81]
Results of preparation:
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Initial memory chips (1) |
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Parts of memory chips (2) |
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Cut Bad Bytes (software/hardware) |
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Dinamic XOR (XOR ID 8) |
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Page size transformation |
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Split by block (Block Size 4128) |
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Join by block for pairs (Block Size 16) |
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Join by dump |
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Cut Sectors from Block |
Algorithm of analysis:
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Block Number Type 1 [0000]Marker Pos | 514 | Block Size | 8192 | Start analize | 0 | Mask | 0x0FFF | ID | 1234 | Full Block | YES |
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