gu5setup.exe

Glarysoft Ltd

The application gu5setup.exe by Glarysoft has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dl.filehorse.com and multiple other hosts.
Publisher:
Glarysoft Ltd  (signed and verified)

MD5:
6c810098a6ebbd33bb123180febf6e3e

SHA-1:
eb193db595bf93ed88a474fc50c1b0fbb2d9f288

SHA-256:
9ac55da74030111b127ead3955bb88a4ab9b97157d2a3fc65386e918cdc48495

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 1:16:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Glarysoft.Optional (L)
16.10.13.21

File size:
14.6 MB (15,296,360 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\gu5setup.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/1/2012 8:00:00 AM

Valid to:
12/2/2015 7:59:59 AM

Subject:
CN=Glarysoft Ltd, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Glarysoft Ltd, L=Beijing, S=Beijing, C=CN

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:
7ABBA622E23F817B27D68D43E6E39093

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:bU1A1ZFx52IzUwtafx55itYzds++HUoOEa8DwcuUjwshJ6YIR6HefF:bUgFiIzUCEz5i6zd40oOJchyYuF

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9992

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file gu5setup.exe has been seen being distributed by the following 9 URLs.

http://dl.filehorse.com/win/cleaning-and-tweaking/.../Glary-Utilities-5.33.0.53.exe

http://lb.cdn.m6web.fr/d/c/a/45649226498b1f085a2a3428d50d9966/55e9733f/soft/.../glary-utilities_5-33_fr_73266.exe

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