ccleaner.exe
CCleaner by Piriform Ltd (Signed)
| Version: | 4, 11, 00, 4619 |
| MD5: | 04505c46f9cb7d8f8769b566edc42282 |
| SHA1: | 46722ae2b6c1e5b528ef87ef7cc634f8a693fb53 |
What is ccleaner.exe?
CCleaner (formerly Crap Cleaner), developed by Piriform, is a utility program used to clean potentially unwanted files and invalid Windows Registry entries from a computer. CCleaner supports the cleaning of temporary or potentially unwanted files left by certain programs. CCleaner can be employed to uninstall programs. In addition, CCleaner allows the alteration of start-up programs.
About ccleaner.exe (from Piriform Ltd)
“CCleaner is our system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces”
Details
| File name: | ccleaner.exe |
| Publisher: | Piriform Ltd |
| Product name: | CCleaner |
| Typical file path: | C:\Program Files\ccleaner\ccleaner.exe |
| File version: | 4, 11, 00, 4619 |
| Size: | 4.3 MB (4,505,368 bytes) |
| Build date: | 2/19/2014 9:42 AM |
| Certificate |
| Issued to: | Piriform Ltd |
| Authority (CA): | VeriSign |
| Effective date: | Tuesday, July 5, 2011 |
| Expiration date: | Thursday, August 22, 2013 |
| Digital DNA |
| File packed: | No |
| .NET CLR: | No |
More details
Programs
The following programs will install this file
CCleaner developed by Piriform, is a utility program used to clean potentially unwanted files and invalid Windows Registry entries from a computer. CCleaner supports the cleaning of temporary or potentially unwanted files left by certain programs along with browsing history, cookies, recycle bin, memory dumps, file fragments, log files, system caches, application data, autocomplete form history, and various other data. The program also ...
Behaviors
Scheduled tasks
- The task 'CCleanerSkipUAC' runs in the path '\CCleanerSkipUAC'
- Entry path '\CCleanerSkipUAC'
Startup files (user) run
Runs under the registry key 'HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
- 'ccleaner' → "C:\Program Files\CCleaner\CCleaner.exe" /AUTO
Windows firewall allowed programs
Exceptions allow programs to access to the Internet through an outbound connections
- Firewall exception for 'C:\Program Files\CCleaner\CCleaner.exe'
- Firewall exception for 'C:\Programmer\CCleaner\CCleaner.exe'
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.12517042% | |
| Kernel CPU: | 0.06746379% | |
| User CPU: | 0.05770663% | |
| Kernel CPU time: | 32,953 ms/min | |
| CPU cycles: | 19,184,274/sec | |
| Memory |
| Private memory: | 6.63 MB | |
| Private (maximum): | 11.76 MB | |
| Private (minimum): | 324 KB | |
| Non-paged memory: | 6.63 MB | |
| Virtual memory: | 99.86 MB | |
| Virtual memory (peak): | 109.15 MB | |
| Working set: | 7.68 MB | |
| Working set (peak): | 12.32 MB | |
| Page faults: | 2,435,550/min | |
| I/O |
| I/O read transfer: | 417.74 MB/sec | |
| I/O read operations: | 1,034/sec | |
| I/O write transfer: | 40.39 KB/sec | |
| I/O write operations: | 2/sec | |
| I/O other transfer: | 185.54 KB/sec | |
| I/O other operations: | 4,031/sec | |
| Resource allocations |
| Threads: | 4 | |
| Handles: | 183 | |
| GUI GDI count: | 147 | |
| GUI GDI peak: | 153 | |
| GUI USER count: | 57 | |
| GUI USER peak: | 63 | |
Process properties
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
37.00% |
|
| Windows 7 Ultimate |
17.00% |
|
| Windows 7 Professional |
9.50% |
|
| Windows 8.1 |
7.00% |
|
| Windows 8 Pro |
5.50% |
|
| Windows 8.1 Pro |
5.00% |
|
| Windows 8 |
5.00% |
|
| Windows Vista Home Premium |
2.50% |
|
| Windows 8 Single Language |
2.00% |
|
| Windows 8.1 Single Language |
1.50% |
|
| Windows 8 Enterprise N |
1.00% |
|
| Windows 8.1 Pro with Media Center |
1.00% |
|
| Windows Vista Home Basic |
1.00% |
|
| Microsoft Windows XP |
1.00% |
|
| Windows 8 Pro with Media Center |
1.00% |
|
| Windows Vista Business |
1.00% |
|
| Windows 7 Starter |
0.50% |
|
| Windows 7 Home Basic |
0.50% |
|
| Windows 8.1 Pro Preview |
0.50% |
|
| Windows 8 Enterprise |
0.50% |
|
Distribution by country
United States installs about 37.88% of CCleaner.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| ASUS |
19.85% |
|
| Dell |
18.38% |
|
| Hewlett-Packard |
15.81% |
|
| Toshiba |
12.50% |
|
| Acer |
10.29% |
|
| Lenovo |
8.09% |
|
| Sony |
5.88% |
|
| Intel |
3.68% |
|
| GIGABYTE |
2.57% |
|
| Samsung |
1.10% |
|
| Compaq |
0.74% |
|
| MSI |
0.74% |
|
| American Megatrends |
0.37% |
|
