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vroot_setup.exe

File Monarch

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application vroot_setup.exe, “Premium Installer ” by File Monarch has been detected as adware by 27 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from install.oinstaller5.com and multiple other hosts.
Publisher:
Premium Installer   (signed by File Monarch)

Product:
Premium Installer

Description:
Premium Installer

Version:
2.4.8.1

MD5:
adda89d6f0930de7ce372e54467ca2f4

SHA-1:
f9d0e30e46060efd849e6f11acc01dec58e547c9

SHA-256:
85204857338a737a80e62c9bb6278346746973fefc4d25247e51201f07fcfa91

Scanner detections:
27 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

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:
4/16/2024 2:22:33 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.IBryte.AF
890

Agnitum Outpost
Trojan.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.IBryte
2014.08.29

Avira AntiVirus
Adware/iBryte.ehyb
7.11.169.232

avast!
Win32:IBryte-EF [PUP]
140813-1

AVG
Adware AdPlugin.ZL
2014.0.4015

Baidu Antivirus
Adware.Win32.iBryte
4.0.3.14829

Bitdefender
Adware.IBryte.AF
1.0.20.1205

Comodo Security
Application.Win32.AgentCV.HWYE
19348

Dr.Web
Trojan.DownLoader11.27741
9.0.1.05190

Emsisoft Anti-Malware
Adware.IBryte.AF
9.0.0.4324

ESET NOD32
Win32/AdWare.iBryte.AX application
7.0.302.0

F-Prot
W32/A-aa6249a7
v6.4.7.1.166

F-Secure
Adware.IBryte.AF
11.2014-29-08_6

G Data
Adware.IBryte.AF
14.8.24

IKARUS anti.virus
AdWare.AdPlugin
t3scan.1.7.5.0

Kaspersky
not-a-virus:AdWare.Win32.iBryte
15.0.0.463

Malwarebytes
PUP.Optional.OptimunInstaller
v2014.08.29.05

MicroWorld eScan
Adware.IBryte.AF
15.0.0.723

NANO AntiVirus
Trojan.Win32.IBryte.ddwawl
0.28.2.61861

Norman
IBryte.PDB
11.20140829

nProtect
Adware.IBryte.AF
14.08.28.01

Quick Heal
TrojanDownloader.Badur.A5
8.14.14.00

Reason Heuristics
PUP.Installer.FileMonarch.L
14.8.29.2

Vba32 AntiVirus
AdWare.iBryte
3.12.26.3

VIPRE Antivirus
Threat.4150696
32210

Zillya! Antivirus
Adware.iBryte.Win32.1523
2.0.0.1905

File size:
148.4 KB (151,928 bytes)

Product version:
2.4.8.1

Copyright:
Copyright (C) Premium Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
File Monarch

Authority:
COMODO CA Limited

Valid from:
3/18/2014 1:00:00 AM

Valid to:
3/19/2015 12:59:59 AM

Subject:
CN=File Monarch, O=File Monarch, STREET="4600 Madison Ave., FL 10", L=Kansas City, S=Missouri, PostalCode=64112, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00E65C750985B066CBB7B485ACF86E58B1

File PE Metadata
Compilation timestamp:
8/15/2014 10:29:12 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
1536:fOILgICsaCscXBwnleChB8One8aXHXlZXLIvZ3oLLhjLmOiU6fEyPXXT0UEk5PTR:fOILCs3pB8hhB8OnOX1ZbmZJLt95PCU

Entry address:
0x618D

Entry point:
E8, 46, 05, 00, 00, E9, 36, FD, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 08, B2, 40, 00, 89, 0D, 04, B2, 40, 00, 89, 15, 00, B2, 40, 00, 89, 1D, FC, B1, 40, 00, 89, 35, F8, B1, 40, 00, 89, 3D, F4, B1, 40, 00, 66, 8C, 15, 20, B2, 40, 00, 66, 8C, 0D, 14, B2, 40, 00, 66, 8C, 1D, F0, B1, 40, 00, 66, 8C, 05, EC, B1, 40, 00, 66, 8C, 25, E8, B1, 40, 00, 66, 8C, 2D, E4, B1, 40, 00, 9C, 8F, 05, 18, B2, 40, 00, 8B, 45, 00, A3, 0C, B2, 40, 00, 8B, 45, 04, A3, 10, B2, 40, 00, 8D, 45, 08, A3, 1C, B2, 40...
 
[+]

Entropy:
5.5054

Code size:
24.5 KB (25,088 bytes)

The file vroot_setup.exe has been seen being distributed by the following 2 URLs.

https://install.oinstaller5.com/o/.../VRoot_Setup.exe

http://secure.10-pn-installer.com/o/.../VRoot_Setup.exe

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