UPDATER.EXE is not digitally signed.
UPDATER.EXE is a part of XULRunner software.
UPDATER.EXE is located in the %COMMON APPDATA%\BLUESTACKSGAMEMANAGER\XULRUNNER-SDK\UPDATER.EXE.
Product name: XULRunner
Product version: 29.0
File Description: XULRunner Software Updater
Original Filename: updater.exe
File Version: 29.0
Company Name: Mozilla Foundation
Legal Copyright: License: MPL 2
File Size: 257024
SHA256 Hash: EF4325DC68619E6E33063D343B05C6A94E9910160C4A519ADEA6C14B68E8D9D2
VirusTotal Information
File UPDATER.EXE has no digital signature.