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:   10.0.12
MD5:   06c56850d92699190dfe63ce1421a864
SHA1:   e27c0ed778f171ef5ab99eb8fad339caa9786544
SHA256:   41781e0e4808c0540d133e8d504d6323b6bf93abdb7ad3fb3374b078b5f91a78

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:10.0.12
Size:217 KB (222,208 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:0.06770323%
0.028634%
Kernel CPU:0.02732714%
0.013761%
User CPU:0.04037609%
0.014873%
Kernel CPU time:9,968 ms/min
100,923,805ms/min
Context switches:333/sec
284/sec
Memory
Private memory:148.66 MB
21.59 MB
Private (maximum):141.84 MB
Private (minimum):73.3 MB
Non-paged memory:148.66 MB
21.59 MB
Virtual memory:379.6 MB
140.96 MB
Virtual memory (peak):400.42 MB
169.69 MB
Working set:151.59 MB
18.61 MB
Working set (peak):161.38 MB
37.95 MB
Resource allocations
Threads:28
12
Handles:438
600
GUI GDI count:845
103
GUI GDI peak:1130
142
GUI USER count:60
49
GUI USER peak:64
71

BehaviorsProcess properties

Integrety level:High
Platform:32-bit
Command line:"C:\users\farzad\tor browser\firefoxportable\app\firefox\tbb-firefox.exe" -no-remote -profile "C:/users/farzad/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:5.84186671%
0.272967%
Kernel CPU:1.67271929%
0.107585%
User CPU:4.16914742%
0.165382%
CPU cycles:327,649,202/sec
5,741,424/sec
Context switches:167/sec
79/sec
Memory:228 KB
1.16 MB
MSVCR90.dll
Total CPU:0.03403266%
Kernel CPU:0.01125721%
User CPU:0.02277545%
CPU cycles:1,315,593/sec
Context switches:15/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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