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 TOTAL DOWNLOADED
TASK INFO: ( qtaosoft )
| Flash device type |
: USB Flash |
| Controller marking |
: PS2251-07-V |
| Number of memory chips |
: 2 |
| Number of parts |
: 2 |
| Memory chip marking |
: TC58TEG7THLTA00 |
| Memory chip ID |
: 0x983A98A3 |
| Capacity(Mb) |
: 65536 |
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SOLUTIONS: - Variant 1: (14.10.2019) Author: qtaosoft [3]
Results of preparation:
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Initial memory chips (2) |
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Parts of memory chips (4) |
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Page XOR transformation (ID_XOR 2003) |
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Change order (New order 2) |
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Page size transformation |
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Split by block (Block Size 12288) |
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Join by block for pairs (Block Size 32) |
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Join by block for pairs (Block Size 64) |
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Join by dump |
Algorithm of analysis:
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Block Number Type 1 [0000]| Marker Pos | 513 | | Block Size | 49152 | | Start analize | 0 | | Mask | 0xFCFC | | ID | 1234 | | Full Block | NO |
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- Variant 2: (14.10.2019) Author: qtaosoft [3]
Results of preparation:
|
|
Initial memory chips (2) |
|
|
Parts of memory chips (4) |
|
|
Page XOR transformation (ID_XOR 2003) |
|
|
Change order (New order 2) |
|
|
Page size transformation |
|
|
Split by block (Block Size 12288) |
|
|
Join by block for pairs (Block Size 32) |
|
|
Join by block for pairs (Block Size 64) |
|
|
Join by dump |
Algorithm of analysis:
|
|
Block Number Type 1 [0000]| Marker Pos | 513 | | Block Size | 49152 | | Start analize | 0 | | Mask | 0xFCFC | | ID | 1234 | | Full Block | NO |
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- Variant 3: (14.06.2022) Author: p10n33r [1]
Results of preparation:
|
|
Initial memory chips (2) |
|
|
Parts of memory chips (4) |
|
|
Page XOR transformation (ID_XOR 2003) |
|
|
Page size transformation |
|
|
Split by block (Block Size 12288) |
|
|
Join by block for pairs (Block Size 32) |
|
|
Join by block for pairs (Block Size 64) |
|
|
Join by dump |
Algorithm of analysis:
|
|
Block Number Type 1 [0000]| Marker Pos | 513 | | Block Size | 49152 | | Start analize | 0 | | Mask | 0xFCFC | | ID | 1234 | | Full Block | NO |
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