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installation.exe

Tiki Taka

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 Tiki Taka has been detected as adware by 23 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:
Tiki Taka  (signed and verified)

MD5:
550715500bc729ea66308b6e3f551193

SHA-1:
09a8c2ce2d8f90151d7fdd001fa661c4daaabfdc

SHA-256:
f4dd6bee6d70ae4452654d98a25ce80a7e545bbe974cac1174944bcde6628577

Scanner detections:
23 / 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:
1/13/2025 7:24:12 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Dropped:Application.Bundler.Outbrowse.AA
6561816

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.02.28

Avira AntiVirus
PUA/Outbrowse.Gen
7.11.212.188

avast!
OutBrowse-DU [PUP]
150129-1

AVG
Potentially harmful program Downloader.CVE
2014.0.4257

Bitdefender
Dropped:Application.Bundler.Outbrowse.AA
1.0.20.290

Comodo Security
Application.Win32.OutBrowse.MQPC
21231

Dr.Web
infected with Trojan.OutBrowse.59
9.0.1.05190

Emsisoft Anti-Malware
Dropped:Application.Bundler.Outbrowse.AA
9.0.0.4799

ESET NOD32
Win32/OutBrowse.BM potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
2/27/2015

F-Secure
Riskware.Dropped:Application.Bundler.Outbrowse
5.13.68

G Data
Dropped:Application.Bundler.Outbrowse.AA
15.2.25

K7 AntiVirus
Trojan
13.1915110

Malwarebytes
PUP.Optional.OutBrowse
v2015.02.27.01

McAfee
Program.Adware-OutBrowse.d
16.8.708.2

MicroWorld eScan
Dropped:Application.Bundler.Outbrowse.AA
16.0.0.174

NANO AntiVirus
Trojan.Win32.OutBrowse.dluceg
0.30.0.296

Reason Heuristics
PUP.Outbrowse
15.2.27.12

Sophos
Generic PUA NO
4.98

Trend Micro House Call
Suspici.6BC7E129
7.2.58

VIPRE Antivirus
Threat.4150696
37788

File size:
573.7 KB (587,488 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:
Tiki Taka

Authority:
thawte, Inc.

Valid from:
12/16/2014 7:00:00 PM

Valid to:
12/17/2015 6:59:59 PM

Subject:
CN=Tiki Taka, O=Tiki Taka, L=Dublin, S=Dublin, C=IE

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

Serial number:
4C2B7CDFB70772C37C32896B089C829B

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:Wcrj5aeqTd4h2e/BbtfCDs3272ZyiAK7KB3T+x2YuIf9H:Wcrtg4hNBbtfg72ZA/x+8YuIfx

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...
 
[+]

Entropy:
7.9738

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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