home

vroot.exe

File

Safe iNstAlL 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 vroot.exe by Safe iNstAlL oPT has been detected as adware by 14 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.up1209.info.
Publisher:
Safe iNstAlL oPT  (signed and verified)

Product:
File

Version:
1.9.3.0

MD5:
84e8372a97e9468c19fc8305f5c94ccf

SHA-1:
3a1487385f1c90fe22afad43ecc1ff6cb85d5477

SHA-256:
d154ed1e57bb3a1c1a83203053d33ea50c36bbed56523ec1a63b360110d85bc0

Scanner detections:
14 / 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:
5/29/2024 1:45:18 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.04.09

AVG
Downloader
2016.0.3145

Dr.Web
Trojan.OutBrowse.285
9.0.1.098

ESET NOD32
Win32/OutBrowse.BU potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
4/8/2015

McAfee
Adware-OutBrowse.e
5600.6801

NANO AntiVirus
Trojan.Win32.OutBrowse.dqewlt
0.30.10.952

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Quick Heal
Adware.NSIS.OutBrowse.A
4.15.14.00

Reason Heuristics
Threat.SafeiNstAlLoPT
15.4.11.23

Sophos
PUA 'OutBrowse Revenyou'
5.12

Trend Micro House Call
Suspici.2955E6B8
7.2.98

VIPRE Antivirus
Threat.4150696
38950

File size:
1.1 MB (1,101,192 bytes)

Product version:
1.9.3.0

Copyright:
File

Original file name:
Ionic.Zip-2015Apr06-191556-cb23814a-a216-47ae-9e31-61146aa4db4d.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

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

Digital Signature
Signed by:
Safe iNstAlL oPT

Authority:
thawte, Inc.

Valid from:
4/5/2015 5:30:00 AM

Valid to:
1/28/2016 5:29:59 AM

Subject:
CN=Safe iNstAlL oPT, O=Safe iNstAlL oPT, L=Dublin, S=Dublin, C=IE

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

Serial number:
7449B3AB41441273C70FCB4E1841E84C

File PE Metadata
Compilation timestamp:
4/7/2015 12:45:56 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:AbSaE4mvt/gaJIbNfFJCkPVfa4rkQjF1:AbSv4mvKaJSjJrL

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.5484

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

The file vroot.exe has been seen being distributed by the following URL.

http://get.up1209.info/.../1428347754/1428347754?94397833671XmFxLTE3bTotLDcqImE0Ki4zMiofazQtMi8tKyNrNyolXWVpXGdZamI3b3Fma3EdYltsazcrJXFlbTQrHmBpN2BkazA0

Remove vroot.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.