Avira Virus Lab


  • Name
  • Date discovered
    Sep 30, 2015
  • Type
  • Impact
  • Reported Infections
  • Operating System
  • VDF version (2015-07-24 23:03)

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The term 'TR' denotes a trojan horse that is able to spy out data, violate your privacy, or perform unwanted modifications to the system.

The term 'Dldr' denotes part of a malware sample which downloads another malicious file from the Internet.

  • VDF (2015-07-24 23:03)
  • Aliases
    F-PROT: W32/Upatre.CC.gen!Eldorado (generic, not disinfectable)
    Microsoft: TrojanDownloader:Win32/Upatre!rfn
    G Data: Trojan.Upatre.Gen.3
    Kaspersky Lab: Trojan-Downloader.Win32.Upatre.dwfd
    Bitdefender: Trojan.Upatre.Gen.3
    ESET: Win32/Kryptik.DQZB trojan
  • Files
    The following files are created:
    • %TEMPDIR%\[a-z]{7}.exe
    • %TEMPDIR%\Cab.*.tmp
    • %TEMPDIR%\Tar.*.tmp
    The following files are changed:
    • %temporary internet files%\Content.IE5\index.dat
    • %USERPROFILE%\Cookies\index.dat
    • %USERPROFILE%\Local Settings\History\History.IE5\index.dat
    The following files are deleted:
    • %TEMPDIR%\Cab.*.tmp
    • %TEMPDIR%\Tar.*.tmp
    The following files are executed:
    • %TEMPDIR%\[a-z]{7}.exe
  • HTTP Requests
    • static-hp-eus.*****.com
    • ads1.msads.net
    • www.msn.com
    • checkip.*****s.org

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