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gtkfree.exe

Xin Zhou

The application gtkfree.exe by Xin Zhou has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Xin Zhou  (signed and verified)

MD5:
d2339bc43870cabcebf188416728a569

SHA-1:
dcf9b9eca31b6ae65b9e50256ff5eb6d139f6513

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/19/2024 3:59:25 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.XinZhou (M)
16.2.9.4

File size:
293.7 KB (300,724 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\gtkfree\gtkfree update\gtkfree.exe

Digital Signature
Signed by:
Xin Zhou

Authority:
thawte, Inc.

Valid from:
10/22/2015 7:00:00 PM

Valid to:
10/22/2016 6:59:59 PM

Subject:
CN=Xin Zhou, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
659A8A3384285135321373ABABE9503D

File PE Metadata
Compilation timestamp:
1/12/2016 3:37:45 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:4h4GAbJJaqXaNMO6bLugEY7WWIYpgEY1km:46GAbLaUnu1Y7WUgEY1k

Entry address:
0x4F4B8

Entry point:
60, E8, E6, 19, 00, 00, 8B, 74, 24, 20, E8, 08, 00, 00, 00, 61, 68, 04, AB, 41, 00, C3, E9, 59, E8, 01, 16, 00, 00, 81, E6, 00, F0, FF, FF, 81, EE, 00, 10, 00, 00, 66, 81, 3E, 4D, 5A, 75, F3, 0F, B7, 7E, 3C, 03, FE, 8B, 6F, 78, 03, EE, 8B, 5D, 20, 03, DE, 33, C0, 8B, D6, 83, C3, 04, 40, 8B, 3B, 03, FA, E8, 0F, 00, 00, 00, 47, 65, 74, 50, 72, 6F, 63, 41, 64, 64, 72, 65, 73, 73, 00, 5E, 33, C9, B1, 0F, FC, F3, A6, 75, DA, 8B, F2, 8B, 5D, 24, 03, DE, 0F, B7, 0C, 43, 8B, 5D, 1C, 03, DE, 8B, 1C, 8B, 03, DE, 81...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
205 KB (209,920 bytes)

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