Mission Impossible: BIOS Insyde H2O and PhoenixTool 2.05

Discussion in 'BIOS Mods' started by Boops, Jun 21, 2012.

  1. Boops

    Boops MDL Addicted

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    #1 Boops, Jun 21, 2012
    Last edited: Jun 26, 2012
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  2. Boops

    Boops MDL Addicted

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  3. Boops

    Boops MDL Addicted

    Jan 5, 2008
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    #3 Boops, Jun 23, 2012
    Last edited by a moderator: Apr 20, 2017
    (OP)
    SLIC 2.1 (extracted with SLIC_ToolKit_V3.2)
    Code:
    Offset      0  1  2  3  4  5  6  7   8  9 10 11 12 13 14 15
    
    00000000   53 4C 49 43 76 01 00 00  01 F9 48 50 51 4F 45 4D   SLICv    ùHPQOEM
    00000016   53 4C 49 43 2D 4D 50 43  01 00 00 00 53 4C 49 43   SLIC-MPC    SLIC
    00000032   40 42 0F 00 00 00 00 00  9C 00 00 00 06 02 00 00   @B      œ       
    00000048   00 24 00 00 52 53 41 31  00 04 00 00 01 00 01 00    $  RSA1        
    00000064   5B AB 60 56 BC 58 1E E8  C1 D2 A1 5C E5 4F BB FD   [«`V¼X èÁÒ¡\åO»ý
    00000080   1D A9 8C 94 B4 AE 08 11  DC 13 59 D3 7F F6 3E 87    ©Œ”´®  Ü YÓ ö>‡
    00000096   31 B9 95 74 10 DA 3B A4  5B B5 19 82 7C 39 D7 0D   1¹•t Ú;¤[µ ‚|9× 
    00000112   7C 22 AC 1C 2A 84 E9 0A  88 6D FA B1 E2 D8 E8 21   |"¬ *„é ˆmú±âØè!
    00000128   96 E1 2E 68 9A BF 44 45  3E 3C 8E 99 90 DE 37 38   –á.hš¿DE><Ž™ Þ78
    00000144   57 0B 92 15 BC DE FF F2  07 7E B5 40 8C 51 3A C3   W ’ ¼Þÿò ~µ@ŒQ:Ã
    00000160   02 48 F6 13 12 72 FB 42  78 E6 47 88 54 C7 B0 F0    Hö  rûBxæGˆTÇ°ð
    00000176   93 9E FB 04 B7 B8 B8 90  DE DB ED 32 E1 FB 54 A6   “žû ·¸¸ ÞÛí2áûT¦
    00000192   01 00 00 00 B6 00 00 00  00 00 02 00 48 50 51 4F       ¶       HPQO
    00000208   45 4D 53 4C 49 43 2D 4D  50 43 57 49 4E 44 4F 57   EMSLIC-MPCWINDOW
    00000224   53 20 01 00 02 00 00 00  00 00 00 00 00 00 00 00   S               
    00000240   00 00 00 00 00 00 30 90  1F B4 A4 BE 80 1E E9 33         0  ´¤¾€ é3
    00000256   EC 7F FC B1 28 0E A6 CE  43 72 8C 79 30 B4 F4 59   ì ü±( ¦ÎCrŒy0´ôY
    00000272   EA 7D CF B7 11 8B DA 70  C5 C8 3F 79 20 08 6F 64   ê}Ï· ‹ÚpÅÈ?y  od
    00000288   CA 07 88 B3 B1 16 B4 BA  1A F1 85 52 B1 F5 07 55   Ê ˆ³± ´º ñ…R±õ U
    00000304   B5 70 61 EF 44 8C AA 5F  78 14 66 98 9C F3 58 D8   µpaïDŒª_x f˜œóXØ
    00000320   AA 48 E0 37 F8 F6 AB 64  FA DA 17 2A 62 E3 04 1D   ªHà7øö«dúÚ *bã  
    00000336   32 2D D5 EA 33 66 5C 5B  3B 0E F7 09 66 42 32 AA   2-Õê3f\[; ÷ fB2ª
    00000352   14 99 C3 EE 1A 62 3B 07  5F F0 48 44 C4 E6 32 59    ™Ãî b; _ðHDÄæ2Y
    00000368   1F 14 3E F1 B2 38                                    >ñ²8
    SLIG.LOG (created by PhoenixTool v2.05)
    Code:
    Decrypted
    EFI / Insyde BIOS
    Finished Extracting
    LZMA compression method used
    SLIC header found in 7E374E25-8E01-4FEE-87F2-390C23C606CD_7_648.ROM at 0
    Pubkey found in 1A1E2341-A2FB-42C7-8D17-3073D08EB21D_1_855.ROM at 0
    Marker found in DD6569A7-E455-4EE5-B2BA-ECDA84ACBC99_1_858.ROM at 0
    'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_2_665.ROM at 32E
    'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_2_665.ROM at 3A2
    'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_2_665.ROM at 11D8
    'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_2_665.ROM at 11F2
    'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_2_665.ROM at 141B
    OEM/Table IDs identified are:
    1. HPQOEMSLIC-MPC
    Header (HPQOEMSLIC-MPC    SLIC) (x1)
    Pubkey (x1)
    Marker (2.1) (HPQOEMSLIC-MPC) (x1)
    SLIC header found in 7E374E25-8E01-4FEE-87F2-390C23C606CD_7_648.ROM (of SLIC.LOG)
    Code:
    Offset      0  1  2  3  4  5  6  7   8  9 10 11 12 13 14 15
    
    00000000   53 4C 49 43 76 01 00 00  01 00 48 50 51 4F 45 4D   SLICv     HPQOEM
    00000016   53 4C 49 43 2D 4D 50 43  01 00 00 00 53 4C 49 43   SLIC-MPC    SLIC
    00000032   40 42 0F 00 00 00 00 00  00 00 00 00 00 00 00 00   @B              
    00000048   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000064   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000080   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000096   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000112   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000128   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000144   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000160   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000176   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000192   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000208   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000224   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000240   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000256   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000272   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000288   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000304   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000320   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000336   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000352   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000368   00 00 00 00 00 00                                        
    Pubkey found in 1A1E2341-A2FB-42C7-8D17-3073D08EB21D_1_855.ROM (of SLIC.LOG)
    Code:
    Offset      0  1  2  3  4  5  6  7   8  9 10 11 12 13 14 15
    
    00000000   00 00 00 00 9C 00 00 00  06 02 00 00 00 24 00 00       œ        $  
    00000016   52 53 41 31 00 04 00 00  01 00 01 00 5B AB 60 56   RSA1        [«`V
    00000032   BC 58 1E E8 C1 D2 A1 5C  E5 4F BB FD 1D A9 8C 94   ¼X èÁÒ¡\åO»ý ©Œ”
    00000048   B4 AE 08 11 DC 13 59 D3  7F F6 3E 87 31 B9 95 74   ´®  Ü YÓ ö>‡1¹•t
    00000064   10 DA 3B A4 5B B5 19 82  7C 39 D7 0D 7C 22 AC 1C    Ú;¤[µ ‚|9× |"¬ 
    00000080   2A 84 E9 0A 88 6D FA B1  E2 D8 E8 21 96 E1 2E 68   *„é ˆmú±âØè!–á.h
    00000096   9A BF 44 45 3E 3C 8E 99  90 DE 37 38 57 0B 92 15   š¿DE><Ž™ Þ78W ’ 
    00000112   BC DE FF F2 07 7E B5 40  8C 51 3A C3 02 48 F6 13   ¼Þÿò ~µ@ŒQ:Ã Hö 
    00000128   12 72 FB 42 78 E6 47 88  54 C7 B0 F0 93 9E FB 04    rûBxæGˆTÇ°ð“žû 
    00000144   B7 B8 B8 90 DE DB ED 32  E1 FB 54 A6               ·¸¸ ÞÛí2áûT¦
    Marker found in DD6569A7-E455-4EE5-B2BA-ECDA84ACBC99_1_858.ROM (of SLIC.LOG)
    Code:
    Offset      0  1  2  3  4  5  6  7   8  9 10 11 12 13 14 15
    
    00000000   01 00 00 00 B6 00 00 00  00 00 02 00 48 50 51 4F       ¶       HPQO
    00000016   45 4D 53 4C 49 43 2D 4D  50 43 57 49 4E 44 4F 57   EMSLIC-MPCWINDOW
    00000032   53 20 01 00 02 00 00 00  00 00 00 00 00 00 00 00   S               
    00000048   00 00 00 00 00 00 30 90  1F B4 A4 BE 80 1E E9 33         0  ´¤¾€ é3
    00000064   EC 7F FC B1 28 0E A6 CE  43 72 8C 79 30 B4 F4 59   ì ü±( ¦ÎCrŒy0´ôY
    00000080   EA 7D CF B7 11 8B DA 70  C5 C8 3F 79 20 08 6F 64   ê}Ï· ‹ÚpÅÈ?y  od
    00000096   CA 07 88 B3 B1 16 B4 BA  1A F1 85 52 B1 F5 07 55   Ê ˆ³± ´º ñ…R±õ U
    00000112   B5 70 61 EF 44 8C AA 5F  78 14 66 98 9C F3 58 D8   µpaïDŒª_x f˜œóXØ
    00000128   AA 48 E0 37 F8 F6 AB 64  FA DA 17 2A 62 E3 04 1D   ªHà7øö«dúÚ *bã  
    00000144   32 2D D5 EA 33 66 5C 5B  3B 0E F7 09 66 42 32 AA   2-Õê3f\[; ÷ fB2ª
    00000160   14 99 C3 EE 1A 62 3B 07  5F F0 48 44 C4 E6 32 59    ™Ãî b; _ðHDÄæ2Y
    00000176   1F 14 3E F1 B2 38                                    >ñ²8

    Table SLIC 2.1 (extracted with RwPortableV1.5.2)
    Code:
    Software Licensing Description Table: 0x00000000BBFE8000
    
    53 4C 49 43 76 01 00 00 01 F9 48 50 51 4F 45 4DSLICv.....HPQOEM
    53 4C 49 43 2D 4D 50 43 01 00 00 00 53 4C 49 43SLIC-MPC....SLIC
    40 42 0F 00 00 00 00 00 9C 00 00 00 06 02 00 00@B..............
    00 24 00 00 52 53 41 31 00 04 00 00 01 00 01 00.$..RSA1........
    5B AB 60 56 BC 58 1E E8 C1 D2 A1 5C E5 4F BB FD[.`V.X.....\.O..
    1D A9 8C 94 B4 AE 08 11 DC 13 59 D3 7F F6 3E 87..........Y...>.
    31 B9 95 74 10 DA 3B A4 5B B5 19 82 7C 39 D7 0D1..t..;.[...|9..
    7C 22 AC 1C 2A 84 E9 0A 88 6D FA B1 E2 D8 E8 21|"..*....m.....!
    96 E1 2E 68 9A BF 44 45 3E 3C 8E 99 90 DE 37 38...h..DE><....78
    57 0B 92 15 BC DE FF F2 07 7E B5 40 8C 51 3A C3W........~.@.Q:.
    02 48 F6 13 12 72 FB 42 78 E6 47 88 54 C7 B0 F0.H...r.Bx.G.T...
    93 9E FB 04 B7 B8 B8 90 DE DB ED 32 E1 FB 54 A6...........2..T.
    01 00 00 00 B6 00 00 00 00 00 02 00 48 50 51 4F............HPQO
    45 4D 53 4C 49 43 2D 4D 50 43 57 49 4E 44 4F 57EMSLIC-MPCWINDOW
    53 20 01 00 02 00 00 00 00 00 00 00 00 00 00 00S ..............
    00 00 00 00 00 00 30 90 1F B4 A4 BE 80 1E E9 33......0........3
    EC 7F FC B1 28 0E A6 CE 43 72 8C 79 30 B4 F4 59....(...Cr.y0..Y
    EA 7D CF B7 11 8B DA 70 C5 C8 3F 79 20 08 6F 64.}.....p..?y .od
    CA 07 88 B3 B1 16 B4 BA 1A F1 85 52 B1 F5 07 55...........R...U
    B5 70 61 EF 44 8C AA 5F 78 14 66 98 9C F3 58 D8.pa.D.._x.f...X.
    AA 48 E0 37 F8 F6 AB 64 FA DA 17 2A 62 E3 04 1D.H.7...d...*b...
    32 2D D5 EA 33 66 5C 5B 3B 0E F7 09 66 42 32 AA2-..3f\[;...fB2.
    14 99 C3 EE 1A 62 3B 07 5F F0 48 44 C4 E6 32 59.....b;._.HD..2Y
    1F 14 3E F1 B2 38                              ..>..8          
    
    Signature"SLIC"
    Length0x00000176 (374)
    Revision0x01 (1)
    Checksum0xF9 (249)
    OEM ID"HPQOEM"
    OEM Table ID"SLIC-MPC"
    OEM Revision0x00000001 (1)
    Creator ID"SLIC"
    Creator Revision0x000F4240 (1000000)
    OEM Public Key Structure
      Type0x00000000 (0)
      Length0x0000009C (156)
      Key Type0x06 (6)
      Version0x02 (2)
      Reserved0x0000 (0)
      Algorithm0x00002400 (9216)
      Magic"RSA1"
      Bit Length0x00000400 (1024)
      Exponent0x00010001 (65537)
      Modulus0x5B 0xAB 0x60 0x56 0xBC 0x58 0x1E 0xE8 0xC1 0xD2 0xA1 0x5C 0xE5 0x4F 0xBB 0xFD 
             0x1D 0xA9 0x8C 0x94 0xB4 0xAE 0x08 0x11 0xDC 0x13 0x59 0xD3 0x7F 0xF6 0x3E 0x87 
             0x31 0xB9 0x95 0x74 0x10 0xDA 0x3B 0xA4 0x5B 0xB5 0x19 0x82 0x7C 0x39 0xD7 0x0D 
             0x7C 0x22 0xAC 0x1C 0x2A 0x84 0xE9 0x0A 0x88 0x6D 0xFA 0xB1 0xE2 0xD8 0xE8 0x21 
             0x96 0xE1 0x2E 0x68 0x9A 0xBF 0x44 0x45 0x3E 0x3C 0x8E 0x99 0x90 0xDE 0x37 0x38 
             0x57 0x0B 0x92 0x15 0xBC 0xDE 0xFF 0xF2 0x07 0x7E 0xB5 0x40 0x8C 0x51 0x3A 0xC3 
             0x02 0x48 0xF6 0x13 0x12 0x72 0xFB 0x42 0x78 0xE6 0x47 0x88 0x54 0xC7 0xB0 0xF0 
             0x93 0x9E 0xFB 0x04 0xB7 0xB8 0xB8 0x90 0xDE 0xDB 0xED 0x32 0xE1 0xFB 0x54 0xA6 
    SLIC Marker Structure
      Type0x00000001 (1)
      Length0x000000B6 (182)
      Version0x00020000 (131072)
      OEM ID"HPQOEM"
      OEM Table ID"SLIC-MPC"
      Windows Flag"WINDOWS "
      SLIC Ver0x00020001 (v2.1)
      Reserved0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 
      Signature0x30 0x90 0x1F 0xB4 0xA4 0xBE 0x80 0x1E 0xE9 0x33 0xEC 0x7F 0xFC 0xB1 0x28 0x0E 
               0xA6 0xCE 0x43 0x72 0x8C 0x79 0x30 0xB4 0xF4 0x59 0xEA 0x7D 0xCF 0xB7 0x11 0x8B 
               0xDA 0x70 0xC5 0xC8 0x3F 0x79 0x20 0x08 0x6F 0x64 0xCA 0x07 0x88 0xB3 0xB1 0x16 
               0xB4 0xBA 0x1A 0xF1 0x85 0x52 0xB1 0xF5 0x07 0x55 0xB5 0x70 0x61 0xEF 0x44 0x8C 
               0xAA 0x5F 0x78 0x14 0x66 0x98 0x9C 0xF3 0x58 0xD8 0xAA 0x48 0xE0 0x37 0xF8 0xF6 
               0xAB 0x64 0xFA 0xDA 0x17 0x2A 0x62 0xE3 0x04 0x1D 0x32 0x2D 0xD5 0xEA 0x33 0x66 
               0x5C 0x5B 0x3B 0x0E 0xF7 0x09 0x66 0x42 0x32 0xAA 0x14 0x99 0xC3 0xEE 0x1A 0x62 
               0x3B 0x07 0x5F 0xF0 0x48 0x44 0xC4 0xE6 0x32 0x59 0x1F 0x14 0x3E 0xF1 0xB2 0x38 
    
    Extracted header mismatch with "SLIC_ToolKit_V3.2" with the extracted "PhoenixTool v2.05". Why?. Read the table SLIC by "PhoenixTool v2.05" is incorrect?.

    But if the header match is "RwPortableV1.5.2" with that shown by "SLIC_ToolKit_V3.2".

    Why the extracted header is the total size of the table SLIC?.
     
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  4. Boops

    Boops MDL Addicted

    Jan 5, 2008
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    #4 Boops, Jun 25, 2012
    Last edited by a moderator: Apr 20, 2017
    (OP)
    Well, it finally using 1.93 PhoenixTool find minor differences, but, I know the modules, or areas on the BIOS is changed, still not matching the Original BIOS with the BIOS modified.

    This is the end of the BIOS area, where there are only three matches.

    004EC570, Offset C
    004EC590, Offset D
    004EC630, Offset 8


    Modified BIOS (01448F29_SLIC.BIN)
    Code:
    Offset      0  1  2  3  4  5  6  7   8  9  A  B  C  D  E  F
    
    004EC480   D1 13 8D CF C7 07 B0 5D  88 96 0A 43 7D 2C E1 63   Ñ ÏÇ °]ˆ– C},ác
    004EC490   FF FB DB 8C A0 CC 8A AF  72 E1 A1 25 AF 0C 86 A9   ÿûÛŒ*ÌŠ¯rá¡%¯ †©
    004EC4A0   06 9C E6 21 E9 F2 C6 FC  3E 44 76 FA 73 9C E9 4C    œæ!éòÆü>DvúsœéL
    004EC4B0   C5 C0 63 71 AA D3 F8 E4  60 BA 1E 53 EB F6 EC 31   ÅÀcqªÓøä`º Sëöì1
    004EC4C0   05 47 1D AE 78 4F CA EE  8B 33 90 F4 36 4B B6 34    G ®xOÊî‹3ô6K¶4
    004EC4D0   1C 51 33 41 E8 1C C0 23  94 7E 35 CD BE 79 54 8A    Q3Aè À#”~5;yTŠ
    004EC4E0   A2 27 0F A7 C4 DA 3C 7A  F9 8F C1 F1 04 6E 2F 8E   ¢' §ÄÚ<zùÁñ n/Ž
    004EC4F0   E8 59 41 2D B5 66 A0 C1  C9 C9 FF 6F D2 B7 2C 1E   èYA-µf*ÁÉÉÿoÒ·, 
    004EC500   91 84 D4 64 06 EB B0 C4  D9 8C D6 D1 F9 F7 69 79   ‘„Ôd ë°ÄÙŒÖÑù÷iy
    004EC510   3C C5 1C 65 D1 70 02 0B  DC 57 1D B1 1D 0D A9 E5   <Å eÑp  ÜW ±  ©å
    004EC520   A3 ED 94 32 9F 34 B3 AA  5C FC 2F E3 FF 0B 29 CC   £í”2Ÿ4³ª\ü/ãÿ )Ì
    004EC530   C5 73 B6 7C 6E 2B 9F 90  28 95 3F 56 19 1C 16 69   Ås¶|n+Ÿ(•?V   i
    004EC540   60 62 B8 F2 E0 F1 5A 87  15 B7 71 C4 C0 47 25 15   `b¸òàñZ‡ ·qÄÀG% 
    004EC550   2F 80 83 67 12 A2 9B 43  6D 81 7A EF 44 42 D7 3F   /€ƒg ¢›CmzïDB×?
    004EC560   FD 3A 5E CD 06 E1 C6 68  9B 1B E9 11 26 34 EE C1   ý:^Í áÆh› é &4îÁ
    004EC570   78 4D E4 9E 97 B0 14 CE  1A 61 69 25 6F 17 0F 11   xMäž—° Î ai%o   
    004EC580   D7 2E A4 33 01 03 68 CF  3E B7 E0 21 07 25 D1 71   ×.¤3  hÏ>·à! %Ñq
    004EC590   70 D7 FD A4 F9 48 66 A8  8E 64 37 A6 F7 FE C8 08   p×ý¤ùHf¨Žd7¦÷þÈ 
    004EC5A0   DC 9F B2 46 CF 4E 72 DB  5B 06 E9 EB 7C D8 77 5C   ÜŸ²FÏNrÛ[ éë|Øw\
    004EC5B0   DD B1 B7 B0 03 93 A6 B9  CE 09 8D B6 8E 2D 8A CE   ݱ·° “¦¹Î ¶Ž-ŠÎ
    004EC5C0   9F 09 F1 E3 2A 36 47 FA  4C 73 32 0C 5F 88 96 53   Ÿ ñã*6GúLs2 _ˆ–S
    004EC5D0   9F CB D0 D4 01 1B 67 B3  FD 17 E4 C7 68 2E 05 94   ŸËÐÔ  g³ý äÇh. ”
    004EC5E0   B9 21 2C 96 61 0F A6 49  C4 93 A0 98 F8 65 ED 5B   ¹!,–a ¦IÄ“*˜øeí[
    004EC5F0   8E D1 94 53 9D 45 2C C1  5B 4B DE 85 C8 46 F2 23   ŽÑ”SE,Á[KÞ…ÈFò#
    004EC600   56 91 DB CD 02 FE 2E 6F  F6 E5 36 4B 89 23 30 E7   V‘ÛÍ þ.oöå6K‰#0ç
    004EC610   E3 5F 46 A4 6F 7F AA 16  25 F9 B3 C7 3D FF 37 15   ã_F¤oª %ù³Ç=ÿ7 
    004EC620   55 09 C2 93 9B 9D B5 7C  ED D0 98 F2 13 E0 F5 D4   U “›µ|íИò àõÔ
    004EC630   CA 22 9E 60 E7 5B EA 6F  FD E6 48 2B A8 EC 59 2B   Ê"ž`ç[êoýæH+¨ìY+
    004EC640   E8 E6 C9 36 6D 52 D7 D4  8A 42 B3 40 23 00 C2 92   èæÉ6mR×ÔŠB³@# Â’
    004EC650   07 38 34 92 9C 8E D6 0C  E1 48 A7 97 5B 6B 62 48    84’œŽÖ áH§—[kbH
    004EC660   02 8A FC 73 65 FB B6 B6  21 BD E8 0F CD 21 EC E9    Šüseû¶¶!½è Í!ìé
    004EC670   DB 29 03 E0 A1 0E F8 37  CE 97 6F AA 89 F4 41 FD   Û) à¡ ø7Ηoª‰ôAý

    Original BIOS (01448F29.BIN)
    Code:
    Offset      0  1  2  3  4  5  6  7   8  9  A  B  C  D  E  F
    
    004EC480   6D E8 C4 52 21 89 3E B7  3B B2 26 56 2E CF 79 C2   mèÄR!‰>·;²&V.ÏyÂ
    004EC490   63 F6 C6 4C F8 4C 89 C9  27 53 2C 32 DB FE 31 3E   cöÆLøL‰É'S,2Ûþ1>
    004EC4A0   3E B9 E1 07 44 5D A5 09  2C D6 95 7F D1 BF 5F 80   >¹á D]¥ ,Ö•Ñ¿_€
    004EC4B0   7E 5E 17 12 B5 4B 4A 75  6C B9 45 82 1E D0 90 A4   ~^  µKJul¹E‚ Ф
    004EC4C0   98 08 BE 28 A4 86 D3 3D  7C 34 5B 40 C6 7E 78 A2   ˜ ¾(¤†Ó=|4[@Æ~x¢
    004EC4D0   58 37 D4 96 4D B8 F1 0A  F6 B6 E0 8D B0 CD 8E 43   X7Ô–M¸ñ ö¶à°ÍŽC
    004EC4E0   0F B6 BE 59 7F 18 ED 66  5B 2F 46 E8 75 F7 8B E6    ¶¾Y íf[/Fèu÷‹æ
    004EC4F0   A4 93 86 8C 37 14 14 BF  8B 15 5A 09 7F 33 F7 FD   ¤“†Œ7  ¿‹ Z 3÷ý
    004EC500   77 1E 93 6A 67 2B E0 B5  28 C4 1A D2 07 99 B0 0D   w “jg+àµ(Ä Ò ™° 
    004EC510   D8 CF 93 82 07 15 30 B0  66 15 A5 32 F9 3A F2 A9   ØÏ“‚  0°f ¥2ù:ò©
    004EC520   2E D7 87 25 84 2F 76 10  E2 C1 92 F4 90 14 BA C0   .ׇ%„/v âÁ’ô ºÀ
    004EC530   01 3C D6 86 AC 44 79 6E  D9 6C A2 B4 D6 98 2F FC    <Ö†¬DynÙl¢´Ö˜/ü
    004EC540   BE E3 2B 6B 80 58 BE B5  FB DD 41 0A 42 35 99 7F   ¾ã+k€X¾µûÝA B5™
    004EC550   41 3C 37 6D 5C 79 A7 B3  3B 16 4E DC DD 88 D3 9A   A<7m\y§³; NÜ݈Ӛ
    004EC560   DB 0C B2 5A 35 EE A5 15  69 CB 7F DC 13 14 05 04   Û ²Z5î¥ iËÜ    
    004EC570   C5 E6 CA 16 5F 7E A9 27  AC 8F 58 F4 6F 92 C1 DA   ÅæÊ _~©'¬Xôo’ÁÚ
    004EC580   DC 2F FC 0E 13 13 E0 27  40 3E 7F B2 D1 B6 35 93   Ü/ü   à'@>²Ñ¶5“
    004EC590   2D 4F 82 D3 CD E2 B0 74  F3 7B 2B 2C FB FE 73 70   -O‚ÓÍâ°tó{+,ûþsp
    004EC5A0   87 E1 E1 01 F6 80 50 02  73 72 74 AF 40 5C 13 61   ‡áá ö€P srt¯@\ a
    004EC5B0   7E C9 01 51 90 03 CE 3A  99 76 EB F0 BA F1 97 7D   ~É Q Î:™vëðºñ—}
    004EC5C0   90 F0 E5 EB 83 72 B9 18  12 72 24 52 77 AD 78 A0   ðåëƒr¹  r$Rw*x*
    004EC5D0   E7 4C 0A DC 50 2D C6 B2  77 29 D7 AE 1B 75 32 3F   çL ÜP-Ʋw)×® u2?
    004EC5E0   7A 83 10 DD 69 2E 00 B0  F1 F2 02 9A F7 94 3B 55   zƒ Ýi. °ñò š÷”;U
    004EC5F0   EE AC A8 C6 2F 4A 6C 10  DD AF E8 FA 0C C1 3B 29   Æ/Jl ݯèú Á;)
    004EC600   0D C9 AB 85 A7 30 E2 F6  1D 9A 8B 2D 2B 6A 55 6D    É«…§0âö š‹-+jUm
    004EC610   C2 FF EB 1E 2E 6B 60 87  88 5C 02 4B 1E 52 A2 97   Âÿë .k`‡ˆ\ K R¢—
    004EC620   85 F8 6B 8C 82 49 9D 0E  43 DD A6 49 5C D8 36 CB   …økŒ‚I CݦI\Ø6Ë
    004EC630   29 FB 45 B3 27 72 23 49  FD 6C DC 07 AB 6E 7C E2   )ûE³'r#IýlÜ «n|â
    004EC640   40 8E B6 9B 95 FC 6B 56  2E BF 65 FB FA 9A F0 5   @Ž¶›•ükV.¿eûúšð%
    004EC650   12 DF AD C8 44 6F 7E 60  DA 45 C2 87 44 FA 70 80    ß*ÈDo~`ÚE‡Dúp€
    004EC660   A3 50 19 6B 48 3B 41 DB  AB 75 98 30 CC A7 CD 39   £P kH;AÛ«u˜0̧Í9
    004EC670   6A 2F 8B 5C F1 D6 E0 C1  ED F3 02 81 B7 97 9F D0   j/‹\ñÖàÁíó ·—ŸÐ
     
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  5. Boops

    Boops MDL Addicted

    Jan 5, 2008
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    #5 Boops, Jun 25, 2012
    Last edited by a moderator: Apr 20, 2017
    (OP)
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  6. Boops

    Boops MDL Addicted

    Jan 5, 2008
    674
    585
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    #6 Boops, Jun 25, 2012
    Last edited by a moderator: Apr 20, 2017
    (OP)
    Well, I'm laying siege to the problem.

    After the above tests I decided to compare HASH for all files generated by decompression of the Original BIOS with the BIOS generated for the first time in two post comment above their differences.

    Result?, The difference causes the file RSA.SIG


    RSA.SIG of Original BIOS (01448F29.BIN) The generated when you put the BIOS Original
    Code:
    Offset      0  1  2  3  4  5  6  7   8  9  A  B  C  D  E  F
    
    00000000   D4 98 DA 40 71 AC E4 F1  DB 8F FE 2A DF D3 04 E0   Ô˜Ú@q¬äñÛþ*ßÓ à
    00000010   4A E5 A8 C4 C4 E9 5F F5  7B 3E 1D 62 84 D4 43 E8   Jå¨ÄÄé_õ{> b„ÔCè
    00000020   09 5F 5F 2F 6E E9 64 D1  AD 57 24 51 36 C0 FC 72    __/nédÑ*W$Q6Àür
    00000030   18 E4 25 8B A0 EA 9B CF  08 E8 17 33 30 FA 8B 99    ä%‹*ê›Ï è 30ú‹™
    00000040   54 75 6D 50 B1 24 5E BE  80 E2 A6 FE 27 B2 EC 9A   TumP±$^¾€â¦þ'²ìš
    00000050   99 5C 92 0D 63 50 43 5F  6C 3F E0 B0 11 2C 25 9F   ™\’ cPC_l?à° ,%Ÿ
    00000060   4D 04 9A FD EF 62 7C DB  BC 8A A4 D2 B3 AE 47 AA   M šýïb|Û¼Š¤Ò³®Gª
    00000070   93 97 15 81 B9 37 DA EB  21 07 B0 71 1A F8 EF A0   “— ¹7Úë! °q øï*
    00000080   60 18 B7 47 2E 0F A3 BF  FC 5C 4C BA AC 18 A4 04   ` ·G. £¿ü\Lº¬ ¤ 
    00000090   AF 6F 04 0A B3 5B 7A D3  9F 66 64 16 3F 18 06 D5   ¯o  ³[zÓŸfd ?  Õ
    000000A0   32 AE 10 7E 14 4E 8F 4B  C6 9F CC D8 8B 82 C9 EE   2® ~ NKÆŸÌØ‹‚Éî
    000000B0   3F 5D 38 07 09 8E CB 6A  A0 B1 7E 10 56 F1 74 F0   ?]8  ŽËj*±~ Vñtð
    000000C0   E3 C2 C1 54 32 9F 46 D6  59 51 08 33 5C F7 07 B6   ãÂÁT2ŸFÖYQ 3\÷ ¶
    000000D0   14 1F C2 E8 96 EC AA 1B  2C ED F9 4D 5F FB E9 14     Âè–ìª ,íùM_ûé 
    000000E0   D8 AB 8B FE 6D 45 41 17  C6 C4 88 55 0D 0B 38 28   Ø«‹þmEA ÆĈU  8(
    000000F0   9E F6 2E 4A 49 E2 B5 C8  60 F0 9A 5C CE 79 A6 30   žö.JIâµÈ`ðš\Îy¦0

    RSA.SIG of Modified BIOS (01448F29_SLIC.BIN) The generated when you put the BIOS Modified
    Code:
    Offset      0  1  2  3  4  5  6  7   8  9  A  B  C  D  E  F
    
    00000000   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000010   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000020   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000030   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000040   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000050   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000060   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000070   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000080   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    00000090   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    000000A0   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    000000B0   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    000000C0   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00                   
    000000D0   00 00 00 00 00 00 00 00  00 00 00 00 00 BD 1D 17                ½  
    000000E0   F6 CF 07 9E 19 E0 66 AA  AF 20 C1 FB E7 D9 C3 92   öÏ ž àfª¯ ÁûçÙÃ’
    000000F0   D3 14 04 00 05 1A 02 03  0E 2B 05 06 09 30 21 30   Ó        +   0!0

    The question now is, is it not possible to obtain the initial RSA.SIG?.
    Having this file would get a match HASH initial BIOS, untouched.

    Edit: I note that the contents of RSA.SIG obtained, seems to have no relation to the final section of the BIOS. But always use the same RSA.SIG get the same version of BIOS property. Then, encryption is responsible for the difference?
     
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