installer_adobe_flash_player_english.exe

Click Yes

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application installer_adobe_flash_player_english.exe by Click Yes has been detected as adware by 27 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 domsem.com.edgesuite.net and multiple other hosts.
Publisher:
Click Yes  (signed and verified)

MD5:
25fd680441245d4eb962336ad532024d

SHA-1:
7b138ad87142fe30dfc2dcc272a3288ea7dbe9f4

SHA-256:
2aefb5bc02d76cf2ce8a9365909332155e3b67c0dc1bf0d39a06feac312f5dab

Scanner detections:
27 / 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:
11/25/2024 11:38:00 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Outbrowse.1
6687390

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.03.03

Avira AntiVirus
APPL/OutBrowse.pao
7.11.213.54

avast!
PUP-gen [PUP]
150129-1

AVG
Potentially harmful program Downloader.CGO
2014.0.4253

Baidu Antivirus
PUA.Win32.OutBrowse
4.0.3.1532

Bitdefender
Gen:Variant.Application.Bundler.Outbrowse.1
1.0.20.305

Comodo Security
Application.Win32.AltBrowse.HY
21271

Dr.Web
Trojan.OutBrowse.6
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.Outbrowse
9.0.0.4799

ESET NOD32
Win32/OutBrowse.BK potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
3/2/2015

F-Secure
Gen:Variant.Application.Bundler
11.2015-02-03_2

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

K7 AntiVirus
Unwanted-Program
13.200.15134

Malwarebytes
PUP.Optional.OutBrowse
v2015.03.02.09

McAfee
Program.Adware-OutBrowse.c
16.8.708.2

MicroWorld eScan
Gen:Variant.Application.Bundler.Outbrowse.1
16.0.0.183

NANO AntiVirus
Trojan.Win32.OutBrowse.dmikin
0.30.0.296

Panda Antivirus
Trj/CI.A
15.03.02.09

Qihoo 360 Security
Win32/RootKit.Rootkit.7e5
1.0.0.1015

Reason Heuristics
PUP.Outbrowse
15.3.2.15

Sophos
PUA 'OutBrowse Revenyou'
5.11

Trend Micro House Call
TROJ_GE.33469E54
7.2.61

Trend Micro
TROJ_GE.33469E54
10.465.02

VIPRE Antivirus
Threat.4784459
37788

File size:
576.9 KB (590,720 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
GlobalSign nv-sa

Valid from:
11/5/2014 4:07:31 PM

Valid to:
10/22/2015 1:00:12 PM

Subject:
CN=Click Yes, O=Click Yes, L=Dublin, C=IE

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

Serial number:
112190C87C7B9BFB7AB9CC923A9EA0FD08B2

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:NYuppKyRF4ox2GSBxIJqQuSS+bk9ANyE7Q6OB2GAF+IXeDjZH:NYIcowG4xcF7VbIiv7GB2GAF+SEjZ

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 installer_adobe_flash_player_english.exe has been seen being distributed by the following 4 URLs.

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