Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

ed857 33.33%
707c5 33.33%
344b6 33.33%
(Note, YANDEX LLC publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExW, RegCloseKey, RegCreateKeyExW, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, GetSecurityDescriptorSacl, ConvertStringSecurityDescriptorToSecurityDescriptorW, RegOpenKeyExW
kernel32.dll
LoadLibraryA, SizeofResource, LockResource, LoadResource, FindResourceW, GetUserDefaultUILanguage, GetThreadLocale, LocalFree, GetModuleHandleW, CreateEventW, SetEvent, QueueUserWorkItem, DeleteFileW, Sleep, InterlockedDecrement, InterlockedIncrement, LocalAlloc, GetCommandLineW, SetEnvironmentVariableA, CreateMutexW, SetFilePointer, CreateProcessW, WaitForSingleObject, GetTickCount, WriteFile, GetModuleFileNameW, CreateFileW, GetLastError, SetLastError, OutputDebugStringA, ReleaseMutex, CloseHandle, GetCurrentProcessId, MapViewOfFile, UnmapViewOfFile, MoveFileExW, GetCurrentProcess, CreateDirectoryW, GetFileAttributesW, ReadFile, GetTempPathW, GetCurrentDirectoryW, CreateFileMappingW, InitializeCriticalSectionAndSpinCount, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, QueryPerformanceCounter, InterlockedCompareExchange, GetSystemTimeAsFileTime, GetNativeSystemInfo, GetVersionExW, GetProcAddress, GetEnvironmentVariableW, SetEnvironmentVariableW, RaiseException, IsDebuggerPresent, GetCurrentThreadId, GetProcessTimes, OpenProcess, TerminateProcess, GetStdHandle, HeapSetInformation, DuplicateHandle, InterlockedExchangeAdd, SetEndOfFile, FlushFileBuffers, ExpandEnvironmentStringsW, GetSystemDirectoryW, GetWindowsDirectoryW, TlsGetValue, TlsSetValue, TlsAlloc, TlsFree, SetUnhandledExceptionFilter, RegisterWaitForSingleObject, UnregisterWaitEx, InterlockedExchange, ResetEvent, UnregisterWait, ConnectNamedPipe, GetOverlappedResult, DisconnectNamedPipe, InitializeCriticalSection, CreateNamedPipeW, ReadProcessMemory, LoadLibraryW, FreeLibrary, GetSystemTime, MultiByteToWideChar, WideCharToMultiByte, GetStringTypeW, EncodePointer, DecodePointer, UnhandledExceptionFilter, HeapFree, GetCPInfo, GetStartupInfoW, GetConsoleCP, GetConsoleMode, HeapAlloc, GetProcessHeap, ExitProcess, HeapReAlloc, RtlUnwind, LCMapStringW, IsProcessorFeaturePresent, HeapCreate, GetLocaleInfoW, SetHandleCount, GetFileType, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetACP, GetOEMCP, IsValidCodePage, GetTimeZoneInformation, WriteConsoleW, SetStdHandle, HeapSize, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, CreateFileA, CompareStringW
ole32.dll
CoTaskMemFree, CoCreateInstance, CoSetProxyBlanket
user32.dll
TranslateMessage, MessageBoxW, CharUpperW, PostQuitMessage, DefWindowProcW, UpdateWindow, CreateWindowExW, GetMessageW, RegisterClassExW, DispatchMessageW, PostMessageW
wininet.dll
InternetReadFile, InternetQueryDataAvailable, HttpQueryInfoW, HttpSendRequestW, InternetSetOptionW, HttpAddRequestHeadersW, HttpOpenRequestW, InternetConnectW, InternetOpenW, InternetCrackUrlW, InternetCloseHandle
winmm.dll
timeGetTime

crash_service.exe

By YANDEX LLC (Signed)

Remove crash_service.exe
MD5:   344b66917efefbbed4fa77bf072483cc
SHA1:   74a559616600c358c943b6e0385c729a9ec7f193

Overview

crash_service.exe executes as a process with the local user's privileges typically within the context of its parent browser.exe (Yandex by YANDEX LLC). The file is digitally signed by YANDEX LLC which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:crash_service.exe
Typical file path:C:\Documents and Settings\user\Application data\yandex\yandexbrowser\application\25.0.1364.22076\crash_service.exe
Size:845.8 KB (866,096 bytes)
Build date:8/5/2013 11:54 AM
Certificate
Issued to:YANDEX LLC
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.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:0.00007029%
0.028634%
Kernel CPU:0.00007029%
0.013761%
Kernel CPU time:156,001 ms/min
100,923,805ms/min
Memory
Private memory:1.36 MB
21.59 MB
Private (maximum):5.09 MB
Private (minimum):4.95 MB
Non-paged memory:1.36 MB
21.59 MB
Virtual memory:66.34 MB
140.96 MB
Virtual memory (peak):70.09 MB
169.69 MB
Working set:4.95 MB
18.61 MB
Working set (peak):5.09 MB
37.95 MB
Resource allocations
Threads:3
12
Handles:101
600
GUI GDI count:9
103
GUI GDI peak:10
142
GUI USER count:3
49
GUI USER peak:3
71

BehaviorsProcess properties

Integrety level:Medium
Platform:64-bit
Command line:crash_service.exe --max-reports=10
Owner:User
Parent process:browser.exe (Yandex by YANDEX LLC)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 33.33%
Windows 7 Professional 33.33%
Microsoft Windows XP 33.33%

Distribution by countryDistribution by country

Turkey installs about 33.33% of crash_service.exe.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 100.00%
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