Windows 10: How can I tell if Microsoft Defender is returning a false positive on a Tisifi.c trojan...

Discus and support How can I tell if Microsoft Defender is returning a false positive on a Tisifi.c trojan... in AntiVirus, Firewalls and System Security to solve the problem; Hi. How can I tell if Microsoft Defender is returning a false positive on a Tisifi.C trojan being returned by a rest-assured.jar file? I am taking a... Discussion in 'AntiVirus, Firewalls and System Security' started by GraceTinker, Jan 11, 2019.

  1. How can I tell if Microsoft Defender is returning a false positive on a Tisifi.c trojan...


    Hi. How can I tell if Microsoft Defender is returning a false positive on a Tisifi.C trojan being returned by a rest-assured.jar file? I am taking a class that requires a rest-assured.jar file (rest-assured-3.2.0.jar). Microsoft Defender removes the file and returns a message saying that the file has a Tisifi.C trojan associated with it. I saw a couple of other people on a GitHub forum and the rest-assured forum also ask this and some people were suggesting that this was possibly a false positive (the messages were from earlier this year and also from a couple of years ago)?


    I need this jar for the class. How can I tell if MS Defender is really returning a false positive as suggested?


    Thanks,

    Grace T

    :)
     
    GraceTinker, Jan 11, 2019
    #1
  2. JDLinn Win User

    False Positive - Rundas!plick Trojan

    We have a small "exe" that we use extensively at "Return to Misty Moorings" This is for our "Season Switcher". When the program is run, the software is quarantined as a Rundas!plick Trojan. There is no Trojan or any other problem with this software, Malwarebytes
    and Spybot both show it does not have a problem. But every time our users try it with Defender, it is "quarantined". This is giving our site and our efforts for our fans a bad name from Microsoft's false positive. The program can be found at:

    Return to Misty Moorings - NOTAMS

    The "solution" from the Microsoft "help" chat was to "Turn off Windows Defender". That we can do and I can tell my thousands of followers on the site that this is Microsoft's suggestion (not a very good marketing idea). We need someone on the Defenders
    team to get our software "CLEARED" so this does not keep showing up as a Rundas!plick Trojan.

    Please tell us who to contact or what needs to be done next.

    Doug Linn/RTMM
     
    JDLinn, Jan 11, 2019
    #2
  3. database of malware producing false positives or false negatives

    Many months ago I communicated with Malwarebytes about a trojan that was detected by Defender that was not detected by Malwarebytes. They indicated that Microsoft Defender is likely a false positive and to wait weeks or months for Microsoft to update their
    database. To date the Defender continues to detect a trojan that is not detected by Malwarebytes.

    Defender does not detect any malware on quick scans. However on full scans it detects this trojan that is not detected by Malwarebytes.

    How does an end user determine whether one antivirus program is producing false positives or false negatives?
     
    questions_, Jan 11, 2019
    #3
  4. How can I tell if Microsoft Defender is returning a false positive on a Tisifi.c trojan...

    C# EXE and MSI considered as trojan by Windows Defender on Windows 10

    Hi,

    I developed a C# exe and a service (Windows Service). Few Windows 10 machines flag that as having Trojan Win32\Critet.BS. Which is false positive. Is there a way to report that to Microsoft and know what
    might be causing it.

    Reason is for a user seeing this warning by Defender is scary. Any link/tutorial or suggestions will be helpful
     
    Deepak.cvo, Jan 11, 2019
    #4
Thema:

How can I tell if Microsoft Defender is returning a false positive on a Tisifi.c trojan...

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