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setup.exe

KlasGaming

Prolexin Properties Ltd.

The application setup.exe, “KlasGaming Setup ” by Prolexin Properties 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 setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from qtupdate.klasnetwork.com.
Publisher:
Prolexin Properties Ltd.  (signed and verified)

Product:
KlasGaming

Description:
KlasGaming Setup

MD5:
c71d7fa30e3d46b6eb59e4f0d7525e0d

SHA-1:
07d9ea3c9f487b87f7ad462f3b3475990de73a50

SHA-256:
5d9e8ac1f4c5ecef01f5b8b1b14d4edae707e86d6e1c870554f8af9def70f456

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/24/2024 9:39:03 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.8.15

File size:
652.9 KB (668,536 bytes)

Product version:
1.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Turkish (Turkey)

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

Digital Signature
Signed by:
Prolexin Properties Ltd.

Authority:
COMODO CA Limited

Valid from:
2/16/2016 2:00:00 AM

Valid to:
2/10/2017 1:59:59 AM

Subject:
CN=Prolexin Properties Ltd., O=Prolexin Properties Ltd., STREET=94 Orchard Gate, L=Greenford, S=MIDDLESEX, PostalCode=UB6 0QP, C=GB

Issuer:
CN=COMODO SHA-256 Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00CBE045AB60C5C4D28836A84632035F8B

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

http://qtupdate.klasnetwork.com/windows/installers/264/.../setup.exe

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