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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. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. The file has been seen being downloaded from get.downward2208.info.
Publisher:
Tiki Taka  (signed and verified)

MD5:
5d6010ef3ed4fe558630e29d67f89d96

SHA-1:
27f43cc5e06e3448cfea5d74580035b18b55c63c

SHA-256:
a65e59d259c5b519da88ddfe69f0b22a47cf6f12a13f036a5fe0182966d427d4

Scanner detections:
23 / 68

Status:
Adware

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

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/1/2024 4:32:19 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Outbrowse.1
6597927

Agnitum Outpost
PUA.OutBrowse
7.1.1

Avira AntiVirus
PUA/Outbrowse.Gen
7.11.218.226

avast!
OutBrowse-V [PUP]
2014.9-150320

AVG
Win.Threat.Medium
2016.0.3164

Bitdefender
Gen:Variant.Application.Bundler.Outbrowse.1
1.0.20.395

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.AltBrowse.HY
21479

Dr.Web
Trojan.OutBrowse.51
9.0.1.079

Emsisoft Anti-Malware
Gen:Variant.Adware.Jatif.300
8.15.03.20.06

ESET NOD32
Win32/OutBrowse.BK potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
3/20/2015

F-Secure
Gen:Variant.Adware.Jatif
11.2015-20-03_6

G Data
Gen:Variant.Application.Bundler.Outbrowse
15.3.25

herdProtect (fuzzy)
variant of dns _er by المرشد للمعلوميات.rar.exe (Adware)
2015.6.26.15

K7 AntiVirus
Unwanted-Program
13.202.15333

Malwarebytes
PUP.Optional.OutBrowse
v2015.03.20.06

McAfee
Program.Adware-OutBrowse.c
5600.6820

MicroWorld eScan
Gen:Variant.Adware.Jatif.300
16.0.0.237

NANO AntiVirus
Trojan.Win32.OutBrowse.dmikik
0.30.8.659

Quick Heal
Adware.NSIS.OutBrowse.A
6.15.14.00

Reason Heuristics
PUP.Bundler.Outbrowse
15.3.20.18

VIPRE Antivirus
Threat.4784459
39354

File size:
557.7 KB (571,072 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:
GlobalSign nv-sa

Valid from:
11/19/2014 3:39:17 AM

Valid to:
11/20/2015 3:39:17 AM

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

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

Serial number:
112161125AC0FF3BA8BBA2651A5050D29542

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:lKxDnkPOS+UQidi4ZOFEqQ2IFslkS/PtwTZHBcdUqI1QA39l:lUnkGElZwEC6CjNwTZHGdOhT

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:
7.9667

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 URL.

http://get.downward2208.info/.../get7?p=13013&d=24699&l=24043&n=0&d1=1&s=mbs-f40&clickid=2f3a0129-d915-4fb7-8736-846d60fc757a

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