Should I block it?
No, this file is 100% safe to run.
Additional versions
Relationships
Parent process
Related files
lastapp_x64.exe
LastPass Tray Icon by LastPass (Signed)
| Version: | 2.5.0 |
| MD5: | 403f28f00857f8b2e99b1d985d54bdb9 |
| SHA1: | a8c8a500f66fe938646a5793cb2c2511b000ad87 |
Overview
lastapp_x64.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). 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: | lastapp_x64.exe |
| Publisher: | LastPass |
| Product name: | LastPass Tray Icon |
| Typical file path: | C:\Program Files\lastpass\lastapp_x64.exe |
| Original name: | LastApp.exe |
| File version: | 2.5.0 |
| Size: | 33.01 MB (34,617,912 bytes) |
| Build date: | 8/22/2013 12:00 AM |
| 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
“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 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 ...”
Behaviors
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
- 'LastApp' → C:\Program Files\LastPass\lastapp_x64.exe
Network connections
[TCP] herndon-router-2.LastPass.com (38.127.167.7:443)
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00031468% | |
| Kernel CPU: | 0.00024980% | |
| User CPU: | 0.00006488% | |
| Kernel CPU time: | 75,294 ms/min | |
| CPU cycles: | 5,184,672/sec | |
| Context switches: | 15/sec | |
| Memory |
| Private memory: | 26.67 MB | |
| Private (maximum): | 44.48 MB | |
| Private (minimum): | 1.62 MB | |
| Non-paged memory: | 26.67 MB | |
| Virtual memory: | 190.12 MB | |
| Virtual memory (peak): | 228.1 MB | |
| Working set: | 23.7 MB | |
| Working set (peak): | 64.55 MB | |
| Page faults: | 78,510,268/min | |
| I/O |
| I/O read transfer: | 5.28 KB/sec | |
| I/O read operations: | 6/sec | |
| I/O write transfer: | 4.64 KB/sec | |
| I/O write operations: | 1/sec | |
| I/O other transfer: | 7.95 KB/sec | |
| I/O other operations: | 127/sec | |
| Resource allocations |
| Threads: | 9 | |
| Handles: | 604 | |
| GUI GDI count: | 106 | |
| GUI GDI peak: | 130 | |
| GUI USER count: | 70 | |
| GUI USER peak: | 105 | |
Process properties
Threads
Averages
| lastapp_x64.exe (main module) |
| Total CPU: | 0.02969584% | |
| Kernel CPU: | 0.02572464% | |
| User CPU: | 0.00397120% | |
| CPU cycles: | 1,774,040/sec | |
| Context switches: | 5/sec | |
| Memory: | 33.55 MB | |
| ntdll.dll |
| Total CPU: | 0.00024955% | |
| Kernel CPU: | 0.00019409% | |
| User CPU: | 0.00005545% | |
| CPU cycles: | 7,166/sec | |
| Memory: | 1.66 MB | |
Common loaded modules
These are modules that are typiclaly loaded within the context of this process.
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
60.00% |
|
| Windows 7 Ultimate |
20.00% |
|
| Windows 8 Pro |
20.00% |
|
Distribution by country
United States installs about 80.00% of LastPass Tray Icon.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| ASUS |
88.89% |
|
| Hewlett-Packard |
11.11% |
|
