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gameosetup.exe

GameoApp

The application gameosetup.exe by GameoApp has been detected as a potentially unwanted program by 10 anti-malware scanners. 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 dxlpxhkioylqc.cloudfront.net.
Publisher:
GameoApp  (signed and verified)

MD5:
05994827141ddf739d4465c55f47c8ba

SHA-1:
dc9c4defd9a5b2c3427fc3639110d60138e7e352

SHA-256:
a9d413e53e676f4a1438511038b85a5eaf61fedbdb2d620b516f2f517c09276a

Scanner detections:
10 / 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:
11/2/2024 1:31:43 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.143.0

AVG
MalSign.InstallC
2015.0.3505

Dr.Web
Trojan.MulDrop5.10078
9.0.1.0103

ESET NOD32
Win32/InstallCore.BC (variant)
8.9669

Fortinet FortiGate
Riskware/InstallCore
4/13/2014

McAfee
Artemis!05994827141D
5600.7161

Qihoo 360 Security
Win32/Virus.Adware.94c
1.0.0.1015

Reason Heuristics
PUP.Installer.GameoApp.K
14.8.19.19

Trend Micro House Call
TROJ_GEN.F47V0410
7.2.114

VIPRE Antivirus
Trojan.Win32.Generic
28196

File size:
787.8 KB (806,688 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
GameoApp

Authority:
COMODO CA Limited

Valid from:
12/1/2013 4:00:00 PM

Valid to:
12/2/2014 3:59:59 PM

Subject:
CN=GameoApp, O=GameoApp, STREET=Lilienblum 28, L=Tel Aviv, S=Israel, PostalCode=6513307, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00FA433743F9F8E51036B5B43C913B7BA8

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:mYQF3aj6gi4U/iesx0N8OpOE5Dx370wVFs7P:Lq3+6W59x0NzpbDhVWP

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8343

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

Code size:
37 KB (37,888 bytes)

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

http://dxlpxhkioylqc.cloudfront.net/.../GameoSetup.exe

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