Should I block it?
No, this file is 100% safe to run.
Additional versions
Relationships
Parent process
Related files
alckresi.exe
ThinkVantage AutoLock by Lenovo(Japan)Ltd. (Signed)
| Version: | 1.0.5.0 |
| MD5: | dcf5e62aca7c4b1e6c67a9fe3b127ccb |
| SHA1: | 8fbdf22432415c89ffdf81d172cea460fb0891f3 |
| SHA256: | f4e41af3638922ea21fb2fa144a840db167f1c5d62137e69c6eb1cdfd1ea299d |
Overview
alckresi.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 ThinkVantage AutoLock published by Lenovo, ThinkVantage AutoLock from Lenovo and ThinkVantage AutoLock by Lenovo. The file is digitally signed by Lenovo(Japan)Ltd. which was issued by the VeriSign certificate authority (CA).
Details
| File name: | alckresi.exe |
| Publisher: | Lenovo Group Limited |
| Product name: | ThinkVantage AutoLock |
| Description: | ThinkVantage AutoLock Resident module |
| Typical file path: | C:\Program Files\lenovo\autolock\alckresi.exe |
| Original name: | APCLKRES.exe |
| File version: | 1.0.5.0 |
| Size: | 377.35 KB (386,408 bytes) |
| Build date: | 9/27/2011 12:12 AM |
| Certificate |
| Issued to: | Lenovo(Japan)Ltd. |
| Authority (CA): | VeriSign |
| Effective date: | Tuesday, October 5, 2010 |
| Expiration date: | Thursday, October 6, 2011 |
| Digital DNA |
| File packed: | No |
| .NET CLR: | No |
More details
Programs
The following programs will install this file
“AutoLock locks computers automatically by detecting human presence through facial feature recognition. Locking a computer during user absence can protect confidential data from unintentional exposure. When the administrator enforces the automatic lock strategy on computers throughout the entire organization, it will enhance the confidential data security.”
Behaviors
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
- 'ALCKRESI.EXE' → C:\Program Files\Lenovo\AutoLock\ALCKRESI.EXE
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00010531% | |
| Kernel CPU: | 0.00005737% | |
| User CPU: | 0.00004794% | |
| Kernel CPU time: | 281 ms/min | |
| CPU cycles: | 495,757/sec | |
| Context switches: | 1/sec | |
| Memory |
| Private memory: | 5.26 MB | |
| Private (maximum): | 1.12 MB | |
| Private (minimum): | 804 KB | |
| Non-paged memory: | 5.26 MB | |
| Virtual memory: | 99.18 MB | |
| Virtual memory (peak): | 99.18 MB | |
| Working set: | 944 KB | |
| Working set (peak): | 15.75 MB | |
| Page faults: | 8,062/min | |
| I/O |
| I/O read transfer: | 418 Bytes/sec | |
| I/O read operations: | 1/sec | |
| I/O other transfer: | 0 Bytes/sec | |
| I/O other operations: | 1/sec | |
| Resource allocations |
| Threads: | 5 | |
| Handles: | 97 | |
| GUI GDI count: | 15 | |
| GUI GDI peak: | 17 | |
| GUI USER count: | 6 | |
| GUI USER peak: | 6 | |
Process properties
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Professional |
50.00% |
|
| Windows 7 Enterprise |
50.00% |
|
Distribution by country
China installs about 50.00% of ThinkVantage AutoLock.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Lenovo |
100.00% |
|
