home

installation.exe

Yes Apps

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 Yes Apps has been detected as adware by 24 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 get.down1702.info and multiple other hosts.
Publisher:
Yes Apps  (signed and verified)

MD5:
7d0f5b99796e9fc4e37912293756e6fb

SHA-1:
7a32d55c74b03489161a69a4fa01c7d3d062df01

SHA-256:
09e39b32c82d43885d97ab3544e14fd7f4f9495dde50e7a96f74459527451b6f

Scanner detections:
24 / 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:
12/27/2024 9:02:53 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Outbrowse.1
6732101

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.03.10

Avira AntiVirus
PUA/Outbrowse.Gen
7.11.215.110

avast!
PUP-gen [PUP]
150129-1

AVG
Potentially harmful program Downloader.COX
2014.0.4253

Bitdefender
Gen:Variant.Application.Bundler.Outbrowse.1
1.0.20.340

Comodo Security
Application.Win32.AltBrowse.HY
21349

Dr.Web
Trojan.OutBrowse.69
9.0.1.05190

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

ESET NOD32
Win32/OutBrowse.BK potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
3/9/2015

F-Secure
Gen:Variant.Application.Bundler
11.2015-09-03_2

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

herdProtect (fuzzy)
variant of openoffice.exe (Adware)
2015.6.15.16

IKARUS anti.virus
PUA.OutBrowse
t3scan.1.8.6.0

K7 AntiVirus
Unwanted-Program
13.200.15206

Malwarebytes
PUP.Optional.OutBrowse
v2015.03.09.01

McAfee
Program.Adware-OutBrowse.c
5600.6831

MicroWorld eScan
Gen:Variant.Application.Bundler.Outbrowse.1
16.0.0.204

NANO AntiVirus
Trojan.Win32.OutBrowse.djpwim
0.30.0.296

Reason Heuristics
PUP.Bundler.Outbrowse
15.3.9.13

Sophos
PUA 'OutBrowse' (of type Adware)
58

VIPRE Antivirus
Trojan.Win32.Generic
38264

File size:
559.3 KB (572,752 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:
Yes Apps

Authority:
GlobalSign nv-sa

Valid from:
11/19/2014 1:31:49 AM

Valid to:
11/20/2015 1:31:49 AM

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

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

Serial number:
112172AA41CC838C994475C56326A04F3761

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:Jjo48od8X2d5/I4yCFVU15PNE3TZtFBFVzlzEBdZ6RdRkk+Gv:JvryX2d2sFgNoxRlzELaxP

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:
7.9676

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 2 URLs.

http://get.down1702.info/.../get9?p=13013&d=24749&l=24044&n=0&d1=1&s=rh-ujp1-usron10&clickid=e458ad75-da16-4627-9ccb-cc671ec57a2b

http://file.yourddl1000.info/.../Get?p=13013&d=24749&l=24044&n=0&d1=1&s=rh-ujp1-usron10&clickid=e458ad75-da16-4627-9ccb-cc671ec57a2b

Remove installation.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.