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mah-jong-quest-setup.exe

iWin, Inc

The application mah-jong-quest-setup.exe by iWin, Inc has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from s-dl.iwin.com.
Publisher:
iWin, Inc  (signed and verified)

MD5:
0377cabe83a903ad0e5d2105abeeb7ee

SHA-1:
46f8652685e8baf7e74de028529158467afb80f4

SHA-256:
90e3deb79bd79125d1f0f14b61938e5a9a1623eea64bb324a583162618211823

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 10:32:24 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen
7.11.30.172

K7 AntiVirus
Unwanted-Program
13.186.14174

Norman
AdMedia.DEN!genr
11.20141129

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.3

File size:
75.3 KB (77,096 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\mah-jong-quest-setup.exe

Digital Signature
Signed by:
iWin, Inc

Authority:
Thawte, Inc.

Valid from:
10/15/2012 7:00:00 PM

Valid to:
11/15/2014 5:59:59 PM

Subject:
CN="iWin, Inc", OU=SECURE APPLICATION DEVELOPMENT, O="iWin, Inc", L=San Francisco, S=California, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
2C442CC32C41E8C4EADA71867E73A870

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:YLXB65939tY6HBg4sXJS+ekp6jC+aChXmS8qcy4rLnV4:YLk395hYXJSS4WvCpmjy4fni

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:
6.6851

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file mah-jong-quest-setup.exe has been seen being distributed by the following URL.

http://s-dl.iwin.com/games/v2/101/2459156751796394282/13/.../mah-jong-questSetup.exe

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