Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

533+ Martin - Mon Apr 26 16:43:34 PDT 2010 - r 75.00%
533+ - Tue Aug 14 12:00:49 PDT 2012 - r 25.00%

JavaScriptCore.dll

JavaScriptCore by Amazon Services LLC (Signed)

Remove JavaScriptCore.dll
Version:   533+ - Tue Aug 14 12:00:49 PDT 2012 - r
MD5:   3394c25afbe2a4d5113286e882d3b646
SHA1:   aaa63dc5c1c5dedcf2e3d9026a8d24af177374af
SHA256:   a42366d5f43f6c80f2b278460496e0c57f1f2adcaa04cfb885d7b2d5ca5289a3

Overview

javascriptcore.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Amazon Kindle published by Amazon Services LLC. The file is digitally signed by Amazon Services LLC which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:javascriptcore.dll
Publisher:Apple Inc.
Product name: JavaScriptCore
Description:JavaScriptCore Dynamic Link Library
Typical file path:C:\users\user\appdata\local\amazon\kindle\application\javascriptcore.dll
File version:533+ - Tue Aug 14 12:00:49 PDT 2012 - r
Size:1.37 MB (1,433,520 bytes)
Certificate
Issued to:Amazon Services LLC
Authority (CA):VeriSign
Effective date:Monday, March 19, 2012
Expiration date:Friday, March 21, 2014
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Amazon Services LLC
4% remove
Read more than 1 million Kindle books on your PC with our free Kindle reading app. No Kindle device required. Our Whispersync technology syncs your last page read, bookmarks, notes, and highlights across various devices. Our Whispersync technology automatically syncs your books across apps, so you can start reading on one device with the Kindle app installed, and pick up where you left off on another device with the Kindle app installed...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 50.00%
Windows 8.1 Pro 25.00%
Windows 8 Pro 25.00%

Distribution by countryDistribution by country

United Kingdom installs about 25.00% of JavaScriptCore.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
GIGABYTE 50.00%
Acer 50.00%
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