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mah-jong-quest-setup.exe

iWin Games

IWIN, INC

The application mah-jong-quest-setup.exe, “iWin Games Downloader” by IWIN, INC has been detected as a potentially unwanted program by 5 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 by IWIN, INC)

Product:
iWin Games

Description:
iWin Games Downloader

Version:
1.0.1.0

MD5:
75d5d9a3f451fbec88351adc848cac5e

SHA-1:
5602639f10d85faafb094d90e8cd109a6130213c

SHA-256:
34955a002fb4f97d37f3f3d1c8cbe91faa28dbe9579ee0e46e276cbb81b307f2

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 10:27:32 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen
7.11.201.154

Dr.Web
Threat.Undefined
9.0.1.05190

Malwarebytes
PUP.Optional.Iwin
v2015.01.16.07

Norman
AdMedia.DEN!genr
11.20150116

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

File size:
76.4 KB (78,240 bytes)

Product version:
1.0.1.0

Copyright:
© iWin inc.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

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

Digital Signature
Signed by:
IWIN, INC

Authority:
Thawte, Inc.

Valid from:
10/28/2014 8:00:00 PM

Valid to:
12/27/2016 6:59:59 PM

Subject:
CN="IWIN, INC", O="IWIN, INC", L=San Francisco, S=California, C=US

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

Serial number:
2462DC6D8D8CE9B9D003566B7A71BB46

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:DLXB65939tY6HBg4sXJp+ekp6jC+/ClJUDS8qcy4rLnVu:DLk395hYXJpS4WKC8Djy4fnA

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:
6.6628

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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