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GKStart.exe

GuardKey 4.0

Changing Information Technology Inc.

It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘GuardKey4’.
Publisher:
ChangingTec.  (signed by Changing Information Technology Inc.)

Product:
GuardKey 4.0

Description:
GuardKey 4.0 Start

Version:
1.0.13.1127

MD5:
5ea0fdb1acb9d8bff000f311b9d38af1

SHA-1:
f5de76e5d5ef1c6ff41283feeaa41e347d935257

SHA-256:
9df4ceee7cf42fc63c10131133e2f282d2566c74f29fcc67a23b39d1bcab6c99

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/24/2024 6:50:45 PM UTC  (today)

File size:
2.9 MB (3,041,040 bytes)

Product version:
4.0.0.1

Copyright:
(c) ChangingTec. All rights reserved.

Original file name:
GKStart.exe

File type:
Executable application (Win64 EXE)

Common path:
C:\Program Files\changingtec\guardkey 4\gkstart.exe

Digital Signature
Signed by:
Changing Information Technology Inc.

Authority:
VeriSign, Inc.

Valid from:
4/11/2013 8:00:00 AM

Valid to:
5/11/2015 7:59:59 AM

Subject:
CN=Changing Information Technology Inc., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Changing Information Technology Inc., L=Hsinchu, S=Taiwan, C=TW

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
37B2E908966BBADF7233DC45C39ED1D4

File PE Metadata
Compilation timestamp:
8/25/2014 3:56:31 PM

OS version:
4.0

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
8.0

Entry address:
0xDD0C0

Entry point:
48, 83, EC, 28, E8, E7, 8F, 00, 00, 48, 83, C4, 28, E9, 0E, FD, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 66, 90, 66, 66, 66, 90, 66, 90, 48, 3B, 0D, 69, 8C, 10, 00, 75, 11, 48, C1, C1, 10, 66, F7, C1, FF, FF, 75, 02, F3, C3, 48, C1, C9, 10, E9, 61, 90, 00, 00, CC, 48, 83, EC, 38, 48, 85, C9, 4C, 8B, C9, 74, 0D, 48, 85, D2, 74, 08, 4D, 85, C0, 75, 30, 44, 88, 01, E8, 82, 48, 00, 00, 45, 33, C9, 45, 33, C0, 33, D2, 33, C9, 48, C7, 44, 24, 20, 00, 00, 00...
 
[+]

Entropy:
6.4430

Code size:
1.5 MB (1,590,272 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
GuardKey4

Command:
"C:\Program Files\changingtec\guardkey 4\gkstart.exe" -init


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