vosrv.exe

The application vosrv.exe has been detected as a potentially unwanted program by 17 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “Service Component of VO”. This file is typically installed with the program Installer by ClickMeIn Limited which is a potentially unwanted software program.
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MD5:
1f05ea35be113d8cc2f7879e80f534ef

SHA-1:
24473453fe728727c2f81fb3e1b549a2e159b242

SHA-256:
843bc8c9a2d03c1875d03e2b23b82a379eef5d6569599985b7061385b227019c

Scanner detections:
17 / 68

Status:
Potentially unwanted

Analysis date:
12/7/2016 11:39:01 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Agent.BDIJ
970

AhnLab V3 Security
Trojan/Win32.Inject
2014.06.09

Avira AntiVirus
RKIT/13833.A
7.11.153.246

Antiy Labs AVL
Trojan/Win32.TSGeneric
1.0.0.1

avast!
Win32:Rootkit-gen [Rtk]
2014.9-140610

Baidu Antivirus
Adware.Win32.VOPackage
4.0.3.14610

Bitdefender
Trojan.Agent.BDIJ
1.0.20.805

Emsisoft Anti-Malware
Trojan.Agent.BDIJ
8.14.06.10.10

ESET NOD32
Win32/VOPackage (variant)
8.9915

F-Secure
Trojan.Agent.BDIJ
11.2014-10-06_3

G Data
Trojan.Agent.BDIJ
14.6.24

Kingsoft AntiVirus
Win32.Troj.Agent.v.(kcloud)
331020.49267

McAfee
Artemis!1F05EA35BE11
5600.7104

McAfee Web Gateway
Artemis!1F05EA35BE11
7.7104

MicroWorld eScan
Trojan.Agent.BDIJ
15.0.0.483

Qihoo 360 Security
Win32/Trojan.9d1
1.0.0.1015

Sophos
VOPackage
4.98

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File size:
54.5 KB (55,808 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\vopackage\vosrv.exe

File PE Metadata
Compilation timestamp:
6/9/2014 12:00:09 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
768:NJ5XYbYlbrCcZqLlZMpd32FBhHmVeTRGC9kkDGEDlpN7n5l0wB9d41:BXXl6+qRZa6HSMR/k675T9i1

Entry address:
0x2C8B

Entry point:
E8, 5F, 1B, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 75, 07, 00, 00, 8B, FF, 51, C7, 01, 34, 97, 40, 00, E8, DC, 1B, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, F1, E8, E3, FF, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, CC, FF, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 83, C1, 09, 51, 83, C0, 09, 50, E8, 1A, 1C, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 38, 97, 40, 00, 8D, 7D, E0, F3, A5...
 
[+]

Code size:
31 KB (31,744 bytes)

Service
Display name:
Service Component of VO

Service name:
vosr

Description:
System service of VO, responsible for ongoing updates.

Type:
Win32OwnProcess


The file vosrv.exe has been discovered within the following program.

Installer  by ClickMeIn Limited
This is an adware bundler called VOPackage (includes and installs various adware offers) using a standard installer such as Nullsoft which downloads such offers remotely.
www.clickmein.com
87% remove it
 
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