isignup.sys details

  • AntiVir

    HEUR/Malware

  • Avast

    Win32:QQPass-EV

  • BitDefender

    Trojan.PWS.QQPass.FN

  • Kaspersky

    Trojan-PSW.Win32.QQPass.sg

  • NOD32

    probably a variant of Win32/PSW.QQShou

  • VBA32

    Trojan-Spy.Delf.16