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LCDK SD Card Contents

Norman Wong
Guru 26430 points
Other Parts Discussed in Thread: TMS320C6748

MSE detects a virus on the SD Card than came with my TMS320C6748 Development Kit (LCDK). The offending file has this path on the card:

driver\S-1-4-89-654352344-54323413-6452342-4545\svchost.exe

The above file is hidden. It is referenced from the autorun.inf. Not sure if my PC might have been infected and placed it on the SD Card as it was inserted. MSE thinks my PC is clean. Inserting the SD Card did not result is new copies of the bad files.

What should be the card contents? Here's what I have after removing the bad file and autorun.inf:

04/18/2012  04:09 PM        57,708,119 ti_cgt_c6000_7.3.1_setup_win32.exe
04/18/2012  04:13 PM       815,723,676 bios_c6sdk_02_00_00_00_setupwin32.exe
01/19/2012  10:24 AM         1,935,061 ccs_setup_5.1.0.09000.exe

The TI sticker on the box

PN: 595- TMDXLCDK6748
DESC: C6748 Quick & Easy
IBN: 9JFFIR
COO: US
TOSTK ZONE: FM
DC> 1240
TRANS>
LC> 10022012BS

SD Card Adaptor has a sticker with a Texas Instruments logo and tiny C6748 picture, labeled 4GB SD C6748 SYS/BIOS(tm) SDK v2.0. The microSD itself has no sticker.

  • 0
    TI__Expert 7470 points

    Norman,

    I could not find any hidden folders or files in the C6748 LCDK SD card that I have. It only has the three files that you have listed above. Does MSE report any particular virus in svchost.exe? Or does it consider the file to be a virus itself?

    Regards,

    Sunil Kamath

  • 0 in reply to Sunil Kamath
    Guru 26430 points

    Here's MSE printed out:

    Detected Item: VirTool:Win32/Injector.gen!D
    Alert level: Severe
    Action taken: Quarantined
    Category: Tool
    Description: This program is used to create viruses, worms or other malware.
    Recommended action: Remove this software immediately.
    Items:
    file:D:\driver\S-1-4-89-654352344-54323413-6452342-4545\svchost.exe
    Get more information about this item online.
    http://go.microsoft.com/fwlink/?linkid=37020&name=VirTool:Win32/Injector.gen!D&threatid=2147608530

    Sounds like the SD Card got infected somewhere between TI and me. Just wanted to confirm that I wasn't deleting good files ( false positives ).

  • 0 in reply to Norman Wong
    TI__Guru* 83745 points

    There have been recently additional reports from some more customers on finding files that are detected as virus in the SD cards. We are investigating this further with the board vendor and will keep the community posted on the findings.