Should I block it?

No, this file is 100% safe to run.

Additional versions

1.0.0.1	33.33%
1.0.0.1	66.67%

(Note, LastPass publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

lastapphook_x64.dll

LastApp by LastPass (Signed)

Remove lastapphook_x64.dll

Version:	1.0.0.1
MD5:	0cb9aeb61e28755447f46b32c4e28d0b
SHA1:	84737189906c7e7f8c21e31a6e8b78dbd6fc77bf

Overview

lastapphook_x64.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including LastPass(uninstall only) published by LastPass and LastPass (uninstall only) published by LastPass. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by LastPass which was issued by the COMODO CA Limited certificate authority (CA).

Details

File name:	lastapphook_x64.dll
Publisher:	LastPass
Product name:	LastApp
Description:	LastPass Hook
Typical file path:	C:\Program Files\lastpass\lastapphook_x64.dll
Original name:	lastapphook.dll
File version:	1.0.0.1
Size:	664.5 KB (680,448 bytes)
Certificate
Issued to:	LastPass
Authority (CA):	COMODO CA Limited
Effective date:	Thursday, October 13, 2011
Expiration date:	Monday, October 13, 2014
Digital DNA
File packed:	No
Code language:	Microsoft Visual C# / Basic .NET
.NET CLR:	Yes
.NET NGENed:	No

More details

Programs

The following programs will install this file

LastPassuninstall only

LastPass

12% remove

“LastPass is the last password you will ever need. It allows you to: Create strong passwords, knowing you only have to remember one. LastPass has addons for: Internet Explorer, Firefox, Safari (for Mac), Google Chrome, and works with other browsers with Bookmarklets (e.g. Opera). LastPass uses Host Proof Hosting techniques to synchronize your passwords all while LastPass never has access to your sensitive data. LastPass offers a premium ...”

LastPass uninstall only

LastPass

25% remove