warn anti virus kb890830

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oldboy
oldboy Posts: 1
edited April 2021 in Security

Hello,

my USG210 sent this warning message:

"580 2019-12-11 09:35:55 80.17.2.207:80        client.pc.local.ip:49327      

    warn               anti-virus            FILE DESTROY                                   

    Virus infected Rule_id=4 SSI=N Virus=B8 Trojan.GenericKD.be9113a3 File=windows-kb890830-v5.78_72964cd2252894b08782d50725060db0b27f6196 Protocol=HTTP"

There are several of these messages, apparently all about Windows 7 pcs.

Is it a false positive for kb890830?

Thanks

All Replies

  • Zyxel_Emily
    Zyxel_Emily Posts: 1,296  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer
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    Hi @oldboy,

    Can you share the download link of the file windows-kb890830-v5.78 with me?

    I turn on Anti-Virus on USG210 with the latest signature version 2.0.2.574 and download Windows Malicious Software Removal Tool (windows-kb890830) at the following website.

    The file is not detected as Virus and it can be downloaded successfully.

    https://www.microsoft.com/en-us/download/details.aspx?id=9905

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