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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


SOLUTIONS:
  • Variant 1: (27.09.2017)    Author: bahrtzs [98]

Results of preparation:
0
Initial memory chips (1)
0
1
Parts of memory chips (2)
0
1
Cut Bad Bytes (software/hardware)
0
1
Page size transformation
0
1
Dinamic XOR (XOR ID 4)
0
1
2
3
Split by block (Block Size 4128)
0
1
Join by block for pairs (Block Size 16)
0
Join by dump

Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos    514
Block Size    8256
Start analize    0
Mask    0xFFFF
ID    1234
Full Block    YES

Solution file:

Solution rating:
0




  • Variant 2: (28.09.2017)    Author: bahrtzs [98]

Results of preparation:
0
Initial memory chips (1)
0
1
Parts of memory chips (2)
0
1
Cut Bad Bytes (software/hardware)
0
1
Page size transformation
0
1
Dinamic XOR (XOR ID 4)
0
1
2
3
Split by block (Block Size 4128)
0
1
Join by block for pairs (Block Size 16)
0
Join by dump
0
Cut Sectors from Block

Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos    514
Block Size    8192
Start analize    0
Mask    0xFFFF
ID    1234
Full Block    YES
 
Conditions
PosMaskActValue
Result
5170xFF
=
0xFF

Solution file:

Solution rating:
0




  • Variant 3: (19.06.2020)    Author: UDMAbod [18]

Results of preparation:
0
Initial memory chips (1)
0
1
Parts of memory chips (2)
0
1
Cut Bad Bytes (software/hardware)
0
1
Dinamic XOR (XOR ID 8)
0
1
Page size transformation
0
1
2
3
Split by block (Block Size 4128)
0
1
Join by block for pairs (Block Size 16)
0
Join by dump
0
Cut Sectors from Block

Algorithm of analysis:
0
Block Number Type 1 [0000]
Marker Pos    514
Block Size    8192
Start analize    0
Mask    0x0FFF
ID    1234
Full Block    YES

Solution file:

Solution rating:
0







Flash device type:     
Controller marking:
Number of memory chips:     
Number of parts:     
Memory chip marking:
Memory chip ID:
Capacity(Mb):


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