Verified SHA1 : Floppy/CD Image of Microsoft Windows 9x/ME

Discussion in 'Windows XP / Older OS' started by ibmpc5150, Apr 16, 2014.

  1. ibmpc5150

    ibmpc5150 MDL Member

    Apr 14, 2014
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    No, but I ordered win98se retail upgrade on ebay. (Item is still shipping.)

    I have junk cd of win98se retail full with bootdisk.
     
  2. Threat

    Threat Lord of the Files

    Feb 23, 2014
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    Dare I ask if you plan to share it, or should I just order it myself?
     
  3. ibmpc5150

    ibmpc5150 MDL Member

    Apr 14, 2014
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    #43 ibmpc5150, May 27, 2014
    Last edited: May 30, 2014
    (OP)
    I'll share Win98SE Retail Upgrade.

    Item will arrive by June.3 (Wed)
     
  4. ibmpc5150

    ibmpc5150 MDL Member

    Apr 14, 2014
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    (06/03/2014)

    Windows 98 Second Edition (Original Release / USA / 04-23-1999)

    1) Retail Upgrade version

    SHA1:ad577edc3ce9f1a702b96ea523fcbd45a12ddfc8 / (ISO CD Image, Size : 652,603,392 bytes)
     
  5. vanelle

    vanelle MDL Expert

    Sep 22, 2014
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    #45 vanelle, Oct 12, 2014
    Last edited by a moderator: Apr 20, 2017
  6. neutralin0

    neutralin0 MDL Novice

    Mar 18, 2014
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    #46 neutralin0, Oct 27, 2014
    Last edited by a moderator: Apr 20, 2017
    ibmpc5150, you posted the following hash for Windows 98 Second Edition OEM Full version:

    This is different from the one posted by Threat:

    Code:
    OEM CD (Full)
    -------------
    
      File: PRECOPY2.CAB
    CRC-32: 04086a8b
       MD4: a7bc0ec78ff0d46dbd6456067dfb5d58
       MD5: f9adbde0c51f118e1ac7803ca266bb45
     SHA-1: 7975cecdf00b9de1fdcc2889c920cdcf9281491b
    
    Size: 1,335,443 bytes
    
    Product Type: 115 - Clean install using Full OEM CD
    
    ISO SHA-1: fa040cd3f7fd472e9612b1721bc72d7b82538450
    
    The ISO I had was the same one posted by Threat:
    SHA1: fa040cd3f7fd472e9612b1721bc72d7b82538450
    Size: 655,591,424 bytes (320113 sectors)

    Then I decided to use WinHex to pad the difference in file size, with zeroes.
    I added 612352 bytes of zeroes (299 sectors), to the end of the ISO file, and got the exact same file you posted:
    SHA1: 3fc56ca830a8094d66f2223f176115fcdea4f37a
    Size: 656,203,776 bytes (320412 sectors)

    So, which one is the proper dump?


    Also, I've been trying to recreate the Windows 98 Second Edition Startup Boot Disk you posted:

    Code:
    Windows 98 Second Edition (Original Release / USA / 04-23-1999)
    
    1) Retail Full version
    
    SHA1:f56e6fbc58c24f140b9e3a09930a0643a2bef4dc / (ISO CD Image, Size : 652,738,560 bytes)
    SHA1:322cc0ed5091c5d37f3081f0e6609ad778232631 / (IMA Floppy Image, Size : 1,474,560 bytes) -- Startup Boot Disk 
    
    I used 7-Zip to extract the bootable floppy image, from the OEM CD mentioned above, but they don't match:

    File: Bootable_1.44M.img
    SHA1: e7d8012d43f097dd821d64572c2ffc24e5c4faf0
    Size: 1,474,560 bytes

    Can you please tell me the difference between the Retail and OEM floppy disk images?
    Or perhaps provide an xdelta?

    Thanks.
     
  7. Threat

    Threat Lord of the Files

    Feb 23, 2014
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    Mine is proper. The SHA1 of 3fc56ca830a8094d66f2223f176115fcdea4f37a is with 'padding'.

    Official Microsoft images made with CDIMAGE and (if) posted on MSDN don't have this padding. It gets added as a result of writing to a CD then reading back using software that is not intelligent enough to remove.
     
  8. win95fan

    win95fan MDL Novice

    Mar 19, 2014
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    IIRC I got the original up boot disk for Windows 98 SE from mail.ru, but they deleted it.
     
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  9. teknical

    teknical MDL Novice

    Jan 13, 2011
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    Does anyone have an xdelta patch to this version? I have original Retail Full media only, would like to have Retail Upgrade as well.

    I noticed there was an earlier post with an xdelta patch but the produced ISO didn't have valid hash.
     
  10. vanelle

    vanelle MDL Expert

    Sep 22, 2014
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    #51 vanelle, Dec 4, 2014
    Last edited by a moderator: Apr 20, 2017
  11. archIvarIus3k

    archIvarIus3k MDL Novice

    Mar 19, 2022
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    #52 archIvarIus3k, Jul 24, 2022
    Last edited: Aug 10, 2022
    (del)
     
  12. Joni

    Joni MDL Junior Member

    May 28, 2009
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    #53 Joni, Jun 16, 2023
    Last edited: Jun 17, 2023
    Does anyone have hashes for Finnish Windows 95 (any versions)?

    I have these images.

    Windows 95 OEM Finnish
    File Date: 24.08.1995 12:50
    Volume: FINWIN95
    Volume Set ID: FINWIN95
    Publisher: MICROSOFT CORPORATION
    Data Preparer: MICROSOFT CORPORATION, ONE MICROSOFT WAY, REDMOND WA 98052, (206) 882-8080
    Application: CDIMAGE V1.15 (04/26/94 TM)
    SHA1 (Overdumped): 6CE569F2922401634C5126B6436932AFCE233F19
    SHA1: 21CEB96E6FA9A4A81E2B9091FB39ACD34D819C57

    Windows 95 OSR2.1 Finnish
    File Date: 01.05.1997 15:14
    Volume: FINW95B_USB
    Volume Set ID: FINW95B_USB
    Publisher: MICROSOFT CORPORATION
    Data Preparer: MICROSOFT CORPORATION, ONE MICROSOFT WAY, REDMOND WA 98052, (206) 882-8080
    Application: CDIMAGE 2.28 (08/01/96 TM)
    SHA1 (Overdumped): 14BF6B6987EC59D35592FAE79BB7C78018E52305
    SHA1: 8857988984865F0F8FCFBDAB79575C52AC4026DE

    Volume label FINW95B_USB seems strange but I guess this is that version with USB support?
     
  13. vanelle

    vanelle MDL Expert

    Sep 22, 2014
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    my Hashas are
    Code:
    ;win95
    21CEB96E6FA9A4A81E2B9091FB39ACD34D819C57 *[FIN] win95_OEM-FullSetup_cd_type09_00000000.iso
    
    ;win95b
    8857988984865F0F8FCFBDAB79575C52AC4026DE *[FIN] win95b_osr2.1_OEM-FullSetup_cd_type09_19970501.iso
    
    can you please upload and send me a PM with your versions please - i can check your isos first
     
  14. vanelle

    vanelle MDL Expert

    Sep 22, 2014
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    thx
    same as mine !!
    sorry my mistake, i did not loock at your "SHA1 (ISO Volume Filter):" SHA1

    please do not post overdumped hashes - only real iso hashes (non zero padded files) are valid / usable to compare
     
  15. Joni

    Joni MDL Junior Member

    May 28, 2009
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    NP. I posted those overdumped hashes because those were the hashes of the ISO files I downloaded. Correct hashes are my rerip with UltraISO. I thought someone else might download from the same source too, so if Google brings them here they know it's ok, it's just overdumped.
     
  16. Joni

    Joni MDL Junior Member

    May 28, 2009
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    I clarified the hashes on my earlier post. I'll add all verified "abandonware" Finnish images on OneDrive and added it into my sig.
     
  17. Joni

    Joni MDL Junior Member

    May 28, 2009
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    #59 Joni, Jun 17, 2023
    Last edited: Jun 17, 2023