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installation.exe

Click Trust OpT

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 Click Trust OpT has been detected as adware by 26 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:
Click Trust OpT  (signed and verified)

MD5:
01c0666d345f585ace8980c350253474

SHA-1:
a72996ed5b70dd4f55c778fbaf9b5ebec47b6c2b

SHA-256:
bb8a31d641617c932abccf57d7bcdd2f99d29925c3fcca1638b574f6c95a3e83

Scanner detections:
26 / 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:
5/15/2024 4:59:58 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Outbrowse.BA
641

Agnitum Outpost
PUA.OutBrowse
7.1.1

avast!
PUP-gen [PUP]
2014.9-150505

AVG
Potentially harmful program Downloader
2016.0.3119

Bitdefender
Application.Bundler.Outbrowse.BA
1.0.20.625

Comodo Security
UnclassifiedMalware
22004

Dr.Web
Trojan.OutBrowse.367
9.0.1.0125

Emsisoft Anti-Malware
Application.Bundler.Outbrowse.BA
8.15.05.05.01

ESET NOD32
Win32/OutBrowse.BU potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
5/5/2015

F-Prot
W32/Outbrowse.B2.gen
v6.4.7.1.166

F-Secure
Application.Bundler.Outbrowse
11.2015-05-05_3

G Data
Application.Bundler.Outbrowse.BA
15.5.25

herdProtect (fuzzy)
variant of unconfirmed 398559.crdownload (Adware)
2015.8.3.7

K7 AntiVirus
Trojan
13.203.15799

Kaspersky
not-a-virus:AdWare.Win32.OutBrowse
14.0.0.2090

McAfee
Program.Adware-OutBrowse.e
5600.6775

MicroWorld eScan
Application.Bundler.Outbrowse.BA
16.0.0.375

NANO AntiVirus
Riskware.Win32.AirAdInstaller.doqpvr
0.30.24.1357

Quick Heal
Adware.NSIS.OutBrowse.A
5.15.14.00

Reason Heuristics
Threat.Outbrowse.Bundler
15.5.4.21

Sophos
Generic PUA FK
4.98

Trend Micro House Call
TROJ_GE.AE188441
7.2.125

Trend Micro
TROJ_GE.AE188441
10.465.05

Vba32 AntiVirus
AdWare.OutBrowse
3.12.26.3

VIPRE Antivirus
Threat.5085447
39676

File size:
598.9 KB (613,272 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:
Click Trust OpT

Authority:
thawte, Inc.

Valid from:
2/17/2015 12:00:00 AM

Valid to:
1/27/2016 11:59:59 PM

Subject:
CN=Click Trust OpT, O=Click Trust OpT, L=Dublin, S=Dublin, C=IE

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

Serial number:
72E199345BF18760F60C69A6AE988C9C

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:Epd7wZDhu2JtjW909S1bqJ+eMnjYsZegWsF/TOE8owXz9DHxrnAT34TOXtcjDCei:EpVdf09SpqJTMnjY7ZO/TOE5iz9D923F

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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