Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

17.0.8 25.00%
17.0.3 25.00%
10.0.12 25.00%
10.0.11 25.00%

Relationships

Parent process
Related files

PE structurePE file structure
Show functions
Import table
kernel32.dll
SetEnvironmentVariableW, ExpandEnvironmentStringsW, GetEnvironmentVariableW, GetProcAddress, GetModuleHandleW, GetModuleFileNameW, WideCharToMultiByte, GetProcessIoCounters, GetCurrentProcess, MultiByteToWideChar, CloseHandle, ReadFile, CreateFileW, LoadLibraryExW, FreeLibrary, GetLastError, IsDebuggerPresent, UnhandledExceptionFilter, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, SetUnhandledExceptionFilter, InterlockedCompareExchange, Sleep, InterlockedExchange, TerminateProcess, SetDllDirectoryW
msvcr90.dll
DllMain
user32.dll
MessageBoxW

tbb-firefox.exe

TorBrowser by Mozilla

Remove tbb-firefox.exe
Version:   17.0.3
MD5:   5406b8b18887ddca5a29909b936ec086
SHA1:   17baa71c473dfda82bcbc8c129041435f3dcda3a
SHA256:   34417c92340abc3354800b62fbcbacdc0498837ee125d9e3e4d6e946917106e5

Overview

tbb-firefox.exe executes as a process with the local user's privileges typically within the context of its parent vidalia.exe (Vidalia by vidalia-project.net).

DetailsDetails

File name:tbb-firefox.exe
Publisher:Mozilla Corporation
Product name:TorBrowser
Typical file path:C:\users\user\desktop\tor\tor browser\firefoxportable\app\firefox\tbb-firefox.exe
Original name:firefox.exe
File version:17.0.3
Size:223.5 KB (228,864 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00139029%
0.028634%
Kernel CPU:0.00084660%
0.013761%
User CPU:0.00054369%
0.014873%
Kernel CPU time:96,359 ms/min
100,923,805ms/min
Context switches:343/sec
284/sec
Memory
Private memory:116.61 MB
21.59 MB
Private (maximum):129.04 MB
Private (minimum):28.7 MB
Non-paged memory:116.61 MB
21.59 MB
Virtual memory:306.77 MB
140.96 MB
Virtual memory (peak):363.51 MB
169.69 MB
Working set:72.59 MB
18.61 MB
Working set (peak):130.43 MB
37.95 MB
Page faults:1,858,811/min
2,039/min
I/O
I/O read transfer:75.98 KB/sec
1.02 MB/min
I/O read operations:7/sec
343/min
I/O write transfer:1.25 MB/sec
274.99 KB/min
I/O write operations:41/sec
227/min
I/O other transfer:30.84 KB/sec
448.09 KB/min
I/O other operations:996/sec
1,671/min
Resource allocations
Threads:32
12
Handles:462
600
GUI GDI count:488
103
GUI USER count:54
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\documents and settings\wo alles begann\desktop\tor\tor browser\firefoxportable\app\firefox\tbb-firefox.exe" -no-remote -profile "C:/documents and settings/wo alles begann/desktop/tor/tor browser/firefoxportable/data/profile"
Owner:User
Parent process:vidalia.exe (Vidalia by vidalia-project.net)

ResourcesThreads

Averages
 
tbb-firefox.exe (main module)
Total CPU:9.70719891%
0.272967%
Kernel CPU:1.36502599%
0.107585%
User CPU:8.34217292%
0.165382%
Context switches:193/sec
79/sec
Memory:236 KB
1.16 MB
MSVCR90.dll
Total CPU:0.03037882%
Kernel CPU:0.01060611%
User CPU:0.01977271%
Context switches:12/sec
Memory:652 KB

Common loaded modules

These are modules that are typiclaly loaded within the context of this process.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 50.00%
Microsoft Windows XP 25.00%
Windows 7 Professional 25.00%

Distribution by countryDistribution by country

Finland installs about 50.00% of TorBrowser.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 50.00%
American Megatrends 25.00%
Hewlett-Packard 25.00%
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