mahjongfullversion.dat

Great ApPs TlD

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file mahjongfullversion.dat by Great ApPs TlD has been detected as adware 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 OutBrowse Revenyou installer.
Publisher:
WZHAZ  (signed by Great ApPs TlD)

Product:
WZHAZ

Version:
8093.151124.1404.7968

MD5:
e60b28b13704763a60b2bfe9dbc0a5e7

SHA-1:
97145007608df0df3de2588281ddd8bfa2e446f4

SHA-256:
28e6423fa3197bd7717616c900cf441998324388f3288093d5bc6c426a389d87

Scanner detections:
1 / 68

Status:
Adware

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.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/25/2024 4:12:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.1.3.1

File size:
339.3 KB (347,480 bytes)

Product version:
8093.151124.1404.7968

Copyright:
WZHAZ

Trademarks:
WZHAZ

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Common path:
C:\ProgramData\7de96c0d\mahjongfullversion.dat

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
11/16/2015 2:00:00 AM

Valid to:
1/28/2016 1:59:59 AM

Subject:
CN=Great ApPs TlD, O=Great ApPs TlD, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
34C5B23CD2013AF3CA72DE685663EBDB

File PE Metadata
Compilation timestamp:
12/6/2009 12:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30FA

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, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.6791

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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