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setup.exe

DriverTuner

LionSea Software co., ltd

The application setup.exe, “DriverTuner Setup ” by LionSea Software co., ltd 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 Inno Setup installer. The file has been seen being downloaded from es.official-drivers.com and multiple other hosts.
Publisher:
LionSea SoftWare   (signed by LionSea Software co., ltd)

Product:
DriverTuner

Description:
DriverTuner Setup

MD5:
b1faf633ab851c3dd94595909b089377

SHA-1:
c32241cf2fda5f0197a3e5787fa3b1adb42e3f4d

SHA-256:
1768aa6ff55bca0020e495b5bdb57cf84bfda82b4cfd3402d7998635be0de461

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/7/2024 4:50:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.Installer.F
14.4.5.12

File size:
2.7 MB (2,817,256 bytes)

Product version:
3.1.0.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\setup.exe

Digital Signature
Signed by:
LionSea Software co., ltd

Authority:
VeriSign, Inc.

Valid from:
2/8/2012 1:00:00 AM

Valid to:
2/8/2013 12:59:59 AM

Subject:
CN="LionSea Software co., ltd", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="LionSea Software co., 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:
5C82730AFCB40651922D0DB016CEEFF7

File PE Metadata
Compilation timestamp:
12/20/2011 3:16:50 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:2FeFugoJ2HtC80kRGgTInsAU5QY/Q+u5NYo+Chd048pUgwwlcfxeVWfKjRJgc:Ra2HtJ0ksM6sz5vIjb5Zb04aHlcpv8RL

Entry address:
0x16478

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, B0, 52, 41, 00, E8, AC, 03, FF, FF, 33, C0, 55, 68, 45, 6B, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 01, 6B, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, AB, 41, 00, E8, 4E, EC, FF, FF, E8, F5, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, AC, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, AC, D6, 41, 00, B2, 01...
 
[+]

Entropy:
7.9806

Developed / compiled with:
Microsoft Visual C++

Code size:
84 KB (86,016 bytes)

The file setup.exe has been seen being distributed by the following 6 URLs.

http://es.official-drivers.com/.../setup.exe

http://fr.official-drivers.com/.../setup.exe

http://de.official-drivers.com/.../setup.exe

http://it.official-drivers.com/.../setup.exe

http://download.drivertuner.com/download/.../setup.exe

http://www.official-drivers.com/.../setup.exe

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