File INSTUP.DLL is digitally signed by AVAST Software a.s..
INSTUP.DLL is a part of Avast Antivirus software.
INSTUP.DLL is located in the %PROGRAM FILES%\AVAST SOFTWARE\AVAST\SETUP\INSTUP.DLL.
Product name: Avast Antivirus
Product version: 11.1.2253.1653
File Description: avast! Antivirus Installer
Internal Name: Instup
Original Filename: Instup.dll
File Version: 11.1.2253.1653
Company Name: AVAST Software
Legal Copyright: Copyright (c) 2014 AVAST Software
File Size: 9391312
SHA256 Hash: 46DC4FF83C44C8FA5DE9967CD644BF29D8ADFE253A7E61A9C8BA540027A8FA99