Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

d1cf0 54.55%
c84e3 9.09%
0202d 27.27%
214d0 9.09%
(Note, Viber Media Inc. publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

viber.exe

By Viber Media Inc. (Signed)

Remove viber.exe
MD5:   d1cf04cbb5af133b976a1904442ed7a9
SHA1:   c88c656b8367f705aff44077f1078840b0d8b33a
SHA256:   978887c4cc2d2af198cd13df633ea2976df288270e9c0cd3cea7c1a4fcef54b0

Overview

viber.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. It is set to be run when the PC boots and the user logs into Windows (added to the Run registry key for the current user). It has been configured with a firewall exception which allows both inbound and outbound network communication without being blocked. It is installed with a couple of know programs including Viber published by Viber Media Inc, Viber from Viber Media Inc and Viber by Viber Media Inc.

DetailsDetails

File name:viber.exe
Typical file path:C:\Documents and Settings\user\Application data\viber\viber.exe
Size:885 KB (906,240 bytes)
Build date:5/8/2013 7:42 PM
Certificate
Issued to:Viber Media Inc.
Authority (CA):Thawte
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Viber Media Inc
3% remove
Viber for Windows lets you send free messages and make free calls to other Viber users, on any device and network, in any country! Viber syncs your contacts, messages and call history with your mobile device. All the stickers from your mobile phone, now on your desktop. Just click, sync and send.

BehaviorsBehaviors

Windows firewall allowed programs
Exceptions allow programs to access to the Internet through an outbound connections
  • Firewall exception for 'C:\Documents and Settings\user\Application Data\Viber\Viber.exe'
Startup files (user) run
Runs under the registry key 'HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'Viber' → "C:\users\user\appdata\Local\Viber\Viber.exe"
Network connections
Access through an approved Windows firewall exception
  • [TCP] ec2-54-225-249-249.compute-1.amazonaws.com (54.225.249.249:4244)
  • [TCP] ec2-54-225-248-193.compute-1.amazonaws.com (54.225.248.193:4244)

  • ResourcesResource utilization

    (Note: statistics below are averages based on a minimum sample size of 200 unique participants)
    Averages
     
    CPU
    Total CPU:0.00123562%
    0.028634%
    Kernel CPU:0.00062331%
    0.013761%
    User CPU:0.00061231%
    0.014873%
    Kernel CPU time:1,549,926 ms/min
    100,923,805ms/min
    Context switches:1,085/sec
    284/sec
    Memory
    Private memory:104.52 MB
    21.59 MB
    Private (maximum):93.97 MB
    Private (minimum):15.62 MB
    Non-paged memory:104.52 MB
    21.59 MB
    Virtual memory:430.32 MB
    140.96 MB
    Virtual memory (peak):577.53 MB
    169.69 MB
    Working set:59.24 MB
    18.61 MB
    Working set (peak):97.19 MB
    37.95 MB
    Page faults:3,812,343/min
    2,039/min
    Resource allocations
    Threads:19
    12
    Handles:787
    600
    GUI GDI count:120
    103
    GUI GDI peak:223
    142
    GUI USER count:63
    49
    GUI USER peak:160
    71

    BehaviorsProcess properties

    Integrety level:Undefined
    Platform:32-bit
    Command lines:
    • "C:\users\user\appdata\local\viber\viber.exe" startminimized
    • "C:\Documents and Settings\user\Application data\viber\viber.exe" startminimized
    Owner:User
    Parent process:explorer.exe (Windows Explorer by Microsoft Corporation)

    ResourcesThreads

    Averages
     
    Viber.exe (main module)
    Total CPU:0.10883488%
    0.272967%
    Kernel CPU:0.06388815%
    0.107585%
    User CPU:0.04494673%
    0.165382%
    CPU cycles:4,260,173/sec
    5,741,424/sec
    Context switches:5/sec
    79/sec
    Memory:904 KB
    1.16 MB
    libviber.dll
    Total CPU:0.00621093%
    Kernel CPU:0.00400091%
    User CPU:0.00221002%
    Context switches:1/sec
    Memory:11.58 MB
    msvcr100.dll (Microsoft Visual Studio 2010 by Microsoft)
    Total CPU:0.00350974%
    Kernel CPU:0.00125244%
    User CPU:0.00225729%
    Context switches:65/sec
    Memory:764 KB
    WINMM.dll
    Total CPU:0.00293400%
    Kernel CPU:0.00190520%
    User CPU:0.00102881%
    Context switches:499/sec
    Memory:184 KB
    wow64.dll (Win32 Emulation on NT64 by Microsoft)
    Total CPU:0.00009988%
    Kernel CPU:0.00007134%
    User CPU:0.00002854%
    CPU cycles:8,405/sec
    Memory:252 KB

    Common loaded modules

    These are modules that are typiclaly loaded within the context of this process.

    Windows OS versionsDistribution by Windows OS

    OS versiondistribution
    Windows 7 Ultimate 45.45%
    Windows 7 Home Premium 27.27%
    Windows 8.1 Pro 9.09%
    Windows 8.1 Pro with Media Center 9.09%
    Microsoft Windows XP 9.09%

    Distribution by countryDistribution by country

    United States installs about 27.27% of viber.exe.

    OEM distributionDistribution by PC manufacturer

    PC Manufacturerdistribution
    Dell 26.67%
    Acer 20.00%
    ASUS 13.33%
    Lenovo 13.33%
    Hewlett-Packard 13.33%
    MSI 13.33%
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