installation.exe

Mari Mara

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application installation.exe by Mari Mara has been detected as adware by 14 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from i9pumg.dm2303.livefilestore.com and multiple other hosts.
Publisher:
Mari Mara  (signed and verified)

MD5:
ee3bcd9ec7be651267b2b82991284504

SHA-1:
4e1098ff3f52ab86471345219d74c8203f51b008

SHA-256:
9d063d5e2b12b86eb56436bab838c8b82164e28df4b491994f714a120c9e9d0d

Scanner detections:
14 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

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:
11/23/2024 10:26:14 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2014.11.29

AVG
Downloader
2015.0.3276

Baidu Antivirus
PUA.Win32.OutBrowse
4.0.3.141129

Dr.Web
Trojan.OutBrowse.14
9.0.1.0333

ESET NOD32
Win32/OutBrowse.BJ (variant)
8.10797

Fortinet FortiGate
Riskware/OutBrowse
11/29/2014

K7 AntiVirus
Unwanted-Program
13.186.14174

Malwarebytes
PUP.Optional.OutBrowse
v2014.11.29.01

McAfee
Artemis!EE3BCD9EC7BE
5600.6932

Panda Antivirus
Trj/CI.A
14.11.29.01

Reason Heuristics
PUP.MariMara.M
14.11.29.1

Trend Micro House Call
TROJ_SPNV.03KP14
7.2.333

Trend Micro
TROJ_SPNV.03KP14
10.465.29

VIPRE Antivirus
OutBrowse
35220

File size:
562.1 KB (575,584 bytes)

File type:
Executable application (Win32 EXE)

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

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

Digital Signature
Signed by:

Authority:
GlobalSign nv-sa

Valid from:
11/11/2014 10:10:16 AM

Valid to:
11/12/2015 10:10:16 AM

Subject:
CN=Mari Mara, O=Mari Mara, L=Dublin, C=IE

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112167C220B9C5568C1F2BDF4D04BEE1E24C

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:0nMeuT2aDPTKYlQne1PYfA3psEGZB2o/dZeAKj/yfJW//zaWxoH:0naKaD+YlQexY4cB2o/dEj8w//zaW2

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file installation.exe has been seen being distributed by the following 10 URLs.

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