Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1, 5, 0, 16 50.00%
1, 5, 0, 16 50.00%
(Note, Western Digital Technologies publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

Parent process
Related files

WDRulesEngine.exe

WD Business Rule Engine Application by Western Digital Technologies (Signed)

Remove WDRulesEngine.exe
Version:   1, 5, 0, 16
MD5:   d878c31511169de535852fc6d15570e8
SHA1:   cea4cfddb75d7b21f91369b0ff1430a09a04492c
SHA256:   480920e0199134f3ec0ae792dd858988592ce24502b192fbca758f767e8d8df2

Overview

wdrulesengine.exe runs as a service under the name WDRules (WDRulesService) with extensive SYSTEM privileges (full administrator access). It is installed with a couple of know programs including WD SmartWare published by Western Digital Technologies, Inc., WD SmartWare from Western Digital Technologies, Inc. and WD SmartWare by Western Digital Technologies, Inc.. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Western Digital Technologies which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:wdrulesengine.exe
Publisher:Western Digital
Product name:WD Business Rule Engine Application
Description:WD Business Rule Engine
Typical file path:C:\Program Files\western digital\wd smartware\wdrulesengine.exe
File version:1, 5, 0, 16
Size:1.28 MB (1,338,256 bytes)
Certificate
Issued to:Western Digital Technologies
Authority (CA):VeriSign
Effective date:Monday, October 11, 2010
Expiration date:Friday, September 20, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following programs will install this file
Western Digital Technologies, Inc.
10% remove
Western Digital also ships WD Smartware with many of its drives for use as backup drives. This software backs up all Documents, Pictures, Movies, Emails, and more on the drive, and continually checks for changes to drive locations. This means that regular backup takes place.

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'WDRulesService'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00001896%
0.028634%
Kernel CPU:0.00000302%
0.013761%
User CPU:0.00001594%
0.014873%
Kernel CPU time:125 ms/min
100,923,805ms/min
CPU cycles:4,273/sec
17,470,203/sec
Memory
Private memory:35.57 MB
21.59 MB
Private (maximum):31.01 MB
Private (minimum):4.66 MB
Non-paged memory:35.57 MB
21.59 MB
Virtual memory:544.82 MB
140.96 MB
Virtual memory (peak):549.35 MB
169.69 MB
Working set:7.41 MB
18.61 MB
Working set (peak):31.09 MB
37.95 MB
Page faults:14,224/min
2,039/min
I/O
I/O read transfer:15 Bytes/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O write transfer:3 Bytes/sec
274.99 KB/min
I/O write operations:1/sec
227/min
I/O other transfer:3 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:6
12
Handles:209
600

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:"C:\Program Files\western digital\wd smartware\wdrulesengine.exe"
Owner:SYSTEM
Windows Service
Service name:WDRulesService
Display name:WDRules
Description:“WD SmartWare Rules Engine”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

ResourcesThreads

Averages
 
WDRulesEngine.exe (main module)
Total CPU:0.00004556%
0.272967%
Kernel CPU:0.00000000%
0.107585%
User CPU:0.00004556%
0.165382%
CPU cycles:1,422/sec
5,741,424/sec
Memory:1.37 MB
1.16 MB
sechost.dll (Host for SCM/SDDL/LSA Lookup APIs by Microsoft)
Total CPU:0.00003341%
Kernel CPU:0.00001519%
User CPU:0.00001822%
CPU cycles:782/sec
Memory:124 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 50.00%
Windows Vista Home Premium 50.00%

Distribution by countryDistribution by country

United States installs about 100.00% of WD Business Rule Engine Application.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
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