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Mscorsvw.exe has been eating 98-99% of my CPU for past 3 days and still.. RRS feed

  • General discussion

  • Hi,

    From past 3 days mscorsvw.exe has been using 98-99% of my CPU, I went through the forum and performed :

    executequeueditems on both 2.0.5077 and 4.0.30319 under Framework and Framework64 which gave me : 
    All Compilation Target are uptodate

    And yet mscorsvw is eating 97-99% of my CPU, all 4 cores multi -threaded into 8 cores.

    I have process lasso, and when I clicked Terminate always (Disallowed Process), It'll just try and retry continuously to run.

    I am really finding it very suspicious.

    Please Help

    Edit: Problem Solved. There was a new Virus, 

    SUPERAntiSpyware Trojan.Agent/Gen-MSFake[Gen]

    The file guilty was: /Syswo64/sbs_wminet_utils.dat

    and /System32/SBS_MSCORSEC.dat

    Now it ahs been disinfected and solved.

    • Edited by Bineet Semwal Monday, December 17, 2012 1:04 PM
    • Changed type Cloud_TS Tuesday, December 18, 2012 9:20 AM self resolved
    Monday, December 17, 2012 2:13 AM

All replies

  • Hi,

    Glad to hear the issue was resolved.

    Best Regards.


    Tracy Cai

    TechNet Community Support

    Tuesday, December 18, 2012 7:38 AM