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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 13 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.
Publisher:
MARI mara  (signed and verified)

MD5:
788f4518c8d1947c1ce50b38368bbb89

SHA-1:
17aa9832f9d78c0a2c79ca1bc60a75f5d3c0af0d

SHA-256:
2ada78c3772ae06b308268553f262e774c723b953fe5495ee9a904c71c17bb75

Scanner detections:
13 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/21/2024 11:54:40 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Outbrowse.1
545

avast!
OutBrowse-EN [PUP]
2014.9-150809

AVG
Potentially harmful program Downloader
2016.0.3023

Dr.Web
Trojan.OutBrowse.76
9.0.1.0221

Emsisoft Anti-Malware
Application.Bundler.Outbrowse.BA
8.15.08.09.09

herdProtect (fuzzy)
variant of odin v3.10.exe (Adware)
2015.8.9.9

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.1608

Malwarebytes
PUP.Optional.OutBrowse
v2015.08.09.09

McAfee
Program.Adware-OutBrowse.e
5600.6679

MicroWorld eScan
Application.Bundler.Outbrowse.BA
16.0.0.663

Quick Heal
Adware.NSIS.OutBrowse.A
8.15.14.00

Reason Heuristics
Threat.Outbrowse.Bundler
15.5.12.7

VIPRE Antivirus
Threat.4823950
39486

File size:
573.6 KB (587,408 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:
MARI mara

Authority:
thawte, Inc.

Valid from:
1/19/2015 1:00:00 AM

Valid to:
12/18/2015 12:59:59 AM

Subject:
CN=MARI mara, O=MARI mara, L=Dublin, S=Dublin, C=IE

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

Serial number:
5A032CA124C33EB5E15E4FA789433A10

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:YwiMw7X0XtCcO+RDpMUzweIBv4vD46eBTHd:Ywv+EX5O+RDC2wpoDGb

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)

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