Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3516 0.90%
3423 0.90%
3374 0.90%
22.0.1471.70 0.90%
21.0.1432.67 0.90%
1860 9.91%
1748 9.91%
1748 0.90%
1738 16.22%
1734 0.90%
1734 0.90%
1707 15.32%
17.0.1241.53 11.71%
1661 10.81%
1661 0.90%
1652 5.41%
1578 4.50%
1532 2.70%
1497 (1) 0.90%
1467 0.90%
1190 0.90%
1185 0.90%
1087 0.90%
1017 (1) 0.90%

Relationships

Parent process
Child process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
OpenProcessToken, IsValidSid, GetSidSubAuthority, GetSidSubAuthorityCount, GetTokenInformation, DuplicateTokenEx, RegGetKeySecurity, CheckTokenMembership, AllocateAndInitializeSid, AccessCheck, GetNamedSecurityInfoW, AdjustTokenPrivileges, CryptGenKey, CryptDestroyKey, CryptAcquireContextW, BuildExplicitAccessWithNameW, RegCloseKey, RegCreateKeyExW, RegOpenKeyExW, RegDisablePredefinedCache, RevertToSelf, SetTokenInformation, GetLengthSid, ConvertStringSidToSidW, SetThreadToken, CreateProcessAsUserW, CreateRestrictedToken, DuplicateToken, EqualSid, LookupPrivilegeValueW, CopySid, CreateWellKnownSid, GetSecurityInfo, SetEntriesInAclW, RegQueryValueExW, RegQueryInfoKeyW, RegEnumKeyExW, RegDeleteValueW, RegSetValueExW, RegNotifyChangeKeyValue, RegEnumValueW, GetTraceEnableLevel, GetTraceEnableFlags, GetTraceLoggerHandle, UnregisterTraceGuids, TraceEvent, RegisterTraceGuidsW, SetSecurityDescriptorDacl, InitializeSecurityDescriptor, RegOpenKeyExA, RegQueryValueExA, CryptReleaseContext, CryptDestroyHash, CryptSignHashW, CryptSetHashParam, CryptGetHashParam, CryptCreateHash, SetNamedSecurityInfoW, GetExplicitEntriesFromAclW, GetUserNameW, RegDeleteKeyW
comctl32.dll
InitCommonControlsEx
comdlg32.dll
PrintDlgW, PrintDlgExW, CommDlgExtendedError, GetSaveFileNameW, GetOpenFileNameW, ChooseColorW
crypt32.dll
CryptMsgGetParam, CertFindCertificateInStore, CertGetNameStringW, CertFreeCertificateContext, CertCloseStore, CryptMsgClose, CryptQueryObject, CertAddEncodedCertificateToStore, CertDuplicateCertificateContext, CryptDecodeObjectEx, CertFindExtension, CertCompareCertificateName, CertGetPublicKeyLength, CryptFindOIDInfo, CertAddCertificateContextToStore, CertOpenStore, CertAddSerializedElementToStore, CryptHashCertificate, CertRDNValueToStrW, CertFreeCertificateChainEngine, CertFreeCertificateChain, CertVerifyCertificateChainPolicy, CertGetCertificateChain, CertSetCertificateContextProperty, CertGetCertificateContextProperty, CertVerifyTimeValidity, CertGetIntendedKeyUsage, CryptAcquireCertificatePrivateKey, CertOpenSystemStoreW, CertCreateCertificateChainEngine, CryptProtectData, CryptUnprotectData, CertFindChainInStore, CryptSignAndEncodeCertificate, CryptExportPublicKeyInfoEx
cryptui.dll
CryptUIDlgCertMgr, CryptUIDlgViewCertificateW
dhcpcsvc.dll
DhcpCApiInitialize, DhcpRequestParams
gdi32.dll
CreatePen, GetCurrentObject, GetStretchBltMode, StrokeAndFillPath, ExtCreatePen, GetICMProfileW, SwapBuffers, ChoosePixelFormat, SetPixelFormat, SetMiterLimit, StrokePath, GetTextColor, GetRgnBox, EqualRgn, ExcludeClipRect, RectInRegion, GetDIBits, PatBlt, SetICMMode, GetRegionData, Rectangle, SetAbortProc, StartDocW, CreateDCW, EndDoc, CancelDC, StartPage, SaveDC, RestoreDC, EndPage, GetEnhMetaFileHeader, GdiComment, GetEnhMetaFileBits, PlayEnhMetaFile, SetEnhMetaFileBits, GetEnhMetaFileW, ExtEscape, PlayEnhMetaFileRecord, GetCharWidthI, GetStockObject, EnumFontFamiliesW, CreatePolygonRgn, StretchDIBits, SetRectRgn, CombineRgn, SetDIBits, SetDIBitsToDevice, CreateFontW, GetTextExtentPoint32W, SetMapMode, GetDeviceCaps, CreateRectRgn, CreateRectRgnIndirect, PathToRegion, SelectClipRgn, SetPolyFillMode, BeginPath, PolyBezier, AbortPath, EndPath, SetStretchBltMode, SetBrushOrgEx, SetArcDirection, SetDCBrushColor, SetDCPenColor, SetROP2, GdiAlphaBlend, GetObjectW, GetCharABCWidthsW, EnumFontFamiliesExW, GetFontUnicodeRanges, GetTextFaceW, GetTextExtentPointI, SetGraphicsMode, SetBkMode, SetTextAlign, CreateDIBSection, ExtTextOutW, GdiFlush, AddFontMemResourceEx, GetGlyphIndicesW, RemoveFontMemResourceEx, GetOutlineTextMetricsW, GetTextMetricsW, GetFontData, GetGlyphOutlineW, CreateFontIndirectW, CreateCompatibleBitmap, StretchBlt, CreateBitmap, BitBlt, GetWorldTransform, ModifyWorldTransform, SetWorldTransform, DeleteDC, GetPixel, CreateCompatibleDC, CreateEnhMetaFileW, CloseEnhMetaFile, EnumEnhMetaFile, DeleteEnhMetaFile, SetBkColor, SetTextColor, GetBkColor, CreateSolidBrush, DeleteObject, SelectObject
imm32.dll
ImmReleaseContext, ImmGetConversionStatus, ImmSetOpenStatus, ImmAssociateContextEx, ImmDisableTextFrameService, ImmGetContext, ImmGetCompositionStringW, ImmGetIMEFileNameW, ImmNotifyIME, ImmSetCompositionWindow, ImmSetCandidateWindow, ImmSetConversionStatus
iphlpapi.dll
NotifyAddrChange, GetAdaptersAddresses, CancelIPChangeNotify
kernel32.dll
GetCurrentThreadId, InterlockedCompareExchange, GetFileAttributesA, GetCurrentProcessId, GetModuleFileNameA, WaitForSingleObject, SuspendThread, GetCurrentThread, FormatMessageA, LocalFree, WriteFile, IsBadReadPtr, CreateFileMappingA, MapViewOfFile, UnmapViewOfFile, ReadProcessMemory, GetLocalTime, GetTempPathA, CreateDirectoryA, CreateFileA, DebugActiveProcess, SetEvent, WaitForDebugEvent, GetThreadContext, ContinueDebugEvent, InitializeCriticalSection, VirtualAlloc, VirtualProtect, DeleteCriticalSection, VirtualFree, EnterCriticalSection, LeaveCriticalSection, RaiseException, GetModuleFileNameW, LoadLibraryW, CloseHandle, GetCurrentProcess, WideCharToMultiByte, OpenProcess, MultiByteToWideChar, LocalAlloc, GetVersionExA, GetCommandLineW, ExitProcess, SetUnhandledExceptionFilter, FindFirstFileW, CreateFileW, ReadFile, DeleteFileW, FindNextFileW, FindClose, RemoveDirectoryW, GetTempPathW, CreateEventW, WaitForMultipleObjects, GlobalAlloc, GlobalFree, CreateMutexW, OpenMutexW, Sleep, GetFileSize, LoadLibraryExW, HeapAlloc, GetProcessHeap, HeapFree, HeapReAlloc, GetModuleHandleA, GetStartupInfoA, GetCommandLineA, GetLastError, CreateEventA, FreeLibrary, GetProcAddress, GetSystemDirectoryW, LoadLibraryA, lstrcmpiA, GetSystemDirectoryA, DllMain
ole32.dll
CoTaskMemFree, CLSIDFromString, OleInitialize, OleUninitialize, RegisterDragDrop, CoCreateInstance, CoSetProxyBlanket, DoDragDrop, PropVariantClear, RevokeDragDrop, StringFromGUID2, CoCreateGuid, CoInitializeEx, CoUninitialize, CoTaskMemAlloc, CoTaskMemRealloc, OleDuplicateData, ReleaseStgMedium
oleacc.dll
LresultFromObject, AccessibleObjectFromWindow, CreateStdAccessibleObject
psapi.dll
GetModuleFileNameExA, EnumProcesses, EnumProcessModules, GetMappedFileNameW, QueryWorkingSet, GetProcessMemoryInfo
rpcrt4.dll
UuidToStringW, UuidCreateSequential, RpcStringFreeW
secur32.dll
DeleteSecurityContext, FreeCredentialsHandle, QuerySecurityPackageInfoW, AcquireCredentialsHandleW, InitializeSecurityContextA, FreeContextBuffer, AcquireCredentialsHandleA, CompleteAuthToken, InitializeSecurityContextW
setupapi.dll
SetupDiSetDeviceInstallParamsW, SetupDiBuildDriverInfoList, SetupDiEnumDeviceInfo, SetupDiGetDeviceRegistryPropertyW, SetupDiDestroyDeviceInfoList, SetupDiGetClassDevsW, SetupDiGetDeviceInterfaceDetailW, SetupDiGetDeviceInstallParamsW, SetupDiEnumDriverInfoW, SetupDiDestroyDriverInfoList, SetupDiEnumDeviceInterfaces
shell32.dll
SHGetPathFromIDListW, SHGetSpecialFolderLocation, ShellExecuteExW, ShellExecuteW, ShellExecuteA, ShellExecuteExA
shlwapi.dll
SHGetValueA, SHDeleteKeyW, PathFindFileNameW, PathRemoveExtensionW, PathFindExtensionW, UrlCreateFromPathA, PathFileExistsW, PathGetCharTypeW, PathIsUNCW, UrlCreateFromPathW, SHStrDupW, PathFileExistsA, PathIsUNCA
urlmon.dll
CoInternetCreateSecurityManager
user32.dll
LoadIconA, SendMessageA, DialogBoxIndirectParamA, EndDialog, GetWindowThreadProcessId, FindWindowA, wvsprintfA, MessageBoxA, wsprintfA, EnumWindows, MessageBeep, SetForegroundWindow, SetActiveWindow, FlashWindow, GetClassNameA, GetWindowInfo
userenv.dll
DestroyEnvironmentBlock, CreateEnvironmentBlock
usp10.dll
ScriptStringAnalyse, ScriptCPtoX, ScriptXtoCP, ScriptStringOut, ScriptItemize, ScriptLayout, ScriptPlace, ScriptStringFree, ScriptGetFontProperties, ScriptFreeCache, ScriptJustify, ScriptShape
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
winhttp.dll
WinHttpCloseHandle, WinHttpGetIEProxyConfigForCurrentUser, WinHttpGetProxyForUrl, WinHttpOpen, WinHttpSetTimeouts
winmm.dll
timeSetEvent, waveOutPause, waveOutPrepareHeader, waveOutRestart, waveOutOpen, waveOutWrite, waveOutClose, waveOutReset, timeKillEvent, timeGetTime, timeBeginPeriod, timeEndPeriod, waveInGetDevCapsW, waveInOpen, waveOutGetNumDevs, waveInGetNumDevs, waveInClose, waveInReset, waveInStart, waveInAddBuffer, waveInUnprepareHeader, waveInPrepareHeader, waveInMessage, waveOutUnprepareHeader
winspool.drv
DocumentPropertiesW, EnumPrintersW, ClosePrinter, OpenPrinterW, GetPrinterW
wintrust.dll
WinVerifyTrust
ws2_32.dll
WSAIoctl, WSALookupServiceBeginW, WSALookupServiceEnd, WSACreateEvent, WSACloseEvent, WSARecv, WSALookupServiceNextW, WSAEventSelect, WSASend, WSAResetEvent, WSAGetOverlappedResult, WSAEnumNetworkEvents, freeaddrinfo, getaddrinfo, WSARecvFrom, WSASendTo, WSASocketW, WSCEnumProtocols, WSAWaitForMultipleEvents, WSASetEvent
wtsapi32.dll
WTSUnRegisterSessionNotification, WTSRegisterSessionNotification

Opera.exe

Opera Internet Browser by Opera Software ASA (Signed)

Remove Opera.exe
Version:   1734
MD5:   a77a5d7be1c7da83ebdf4d21bdd5b473
SHA1:   4cc1d7791a8b9585df58dee3f2df7539adb48f36
SHA256:   b30ab5306a3319ddf6a905a51c341d903a44d19fd10a7ab75966291bbca16002

What is Opera.exe?

Opera is a web browser and Internet suite developed by Opera Software. The browser handles common Internet-related tasks such as displaying web sites, sending and receiving e-mail messages, managing contacts, chatting on IRC, downloading files via BitTorrent, and reading web feeds. Opera is offered free of charge for personal computers and mobile phones.

Overview

opera.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. It is set to be run when the PC boots and the user logs into Windows (added to the Run registry key for the current user). It has been configured with a firewall exception which allows both inbound and outbound network communication without being blocked. It is installed with a couple of know programs including Opera 12.12 published by Opera Software ASA and Opera 12.00 published by Opera Software ASA.

DetailsDetails

File name:opera.exe
Publisher:Opera Software
Product name:Opera Internet Browser
Typical file path:C:\Program Files\opera\opera.exe
File version:1734
Product version:12.13
Size:917.83 KB (939,856 bytes)
Certificate
Issued to:Opera Software ASA
Authority (CA):VeriSign
Effective date:Tuesday, January 26, 2010
Expiration date:Monday, January 28, 2013
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Opera Software ASA
9% remove
The Opera browser is a free web browser that handles common Internet-related tasks such as displaying web sites, sending and receiving e-mail messages, managing contacts, chatting on IRC, downloading files via BitTorrent, and reading web feeds. Features include tabbed browsing, page zooming, mouse gestures, and an integrated download manager. Its security features include built-in phishing and malware protection and the ability to delet...

BehaviorsBehaviors

Shell open commands
  • snews
  • nntp
  • news
  • mailto
  • https
  • http
Scheduled tasks
  • The task '{9581A5A4-9522-49D7-A7AE-3456CB754CCE}' runs on registration in the path '\{9581A5A4-9522-49D7-A7AE-3456CB754CCE}'
  • The task '{AFF8EFBA-D690-4EE9-8DBF-E25BFAB1D342}' runs on registration in the path '\{AFF8EFBA-D690-4EE9-8DBF-E25BFAB1D342}'
  • The task '{A8A3302D-90DF-46C9-AC23-5A518CB90275}' runs on registration in the path '\{A8A3302D-90DF-46C9-AC23-5A518CB90275}'
  • Entry path '\{DBC2D001-9068-4F6E-AECD-4B166D8DEC16}'
  • Entry path '\{B9799E4C-1D78-4825-9D4F-83E3FC192B02}'
  • Entry path '\{653B8D91-2FFC-4E84-AC21-E0828F9F6FE8}'
  • Entry path '\{462715D9-C7F9-4314-8AD7-9AC63086A59B}'
  • Entry path '\{C9323499-B412-4A75-9387-C3B96102DEA0}'
Windows firewall allowed programs
Exceptions allow programs to access to the Internet through an outbound connections
  • Firewall exception for 'C:\Program Files\Opera Next\opera.exe'
  • Firewall exception for 'C:\Program Files\Opera\opera.exe'
Startup files (user) run
Runs under the registry key 'HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'Opera Internet Browser' → C:\Program Files\Opera x64\Opera.exe

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00762021%
0.028634%
Kernel CPU:0.00417470%
0.013761%
User CPU:0.00344551%
0.014873%
Kernel CPU time:42,214 ms/min
100,923,805ms/min
Context switches:1,155/sec
284/sec
Memory
Private memory:234.97 MB
21.59 MB
Private (maximum):331.2 MB
Private (minimum):10.64 MB
Non-paged memory:234.97 MB
21.59 MB
Virtual memory:440.46 MB
140.96 MB
Virtual memory (peak):508.25 MB
169.69 MB
Working set:259.34 MB
18.61 MB
Working set (peak):332.53 MB
37.95 MB
Resource allocations
Threads:18
12
Handles:519
600
GUI GDI count:207
103
GUI GDI peak:376
142
GUI USER count:85
49
GUI USER peak:212
71

BehaviorsProcess properties

Integrety level:Medium
Platform:64-bit
Command line:"C:\Program Files\opera x64\opera.exe"
Owner:User
Parent process:explorer.exe (Windows Explorer by Microsoft Corporation)

ResourcesThreads

Averages
 
opera.exe (main module)
Total CPU:3.87556911%
0.272967%
Kernel CPU:1.23452235%
0.107585%
User CPU:2.64104675%
0.165382%
CPU cycles:86,810,223/sec
5,741,424/sec
Context switches:324/sec
79/sec
Memory:932 KB
1.16 MB
mswsock.dll
Total CPU:0.04595774%
Kernel CPU:0.03377617%
User CPU:0.01218157%
CPU cycles:498,143/sec
Context switches:17/sec
Memory:340 KB
ntdll.dll
Total CPU:0.03461395%
Kernel CPU:0.01558409%
User CPU:0.01902986%
CPU cycles:1,360,527/sec
Context switches:100/sec
Memory:1.66 MB
opera.dll (Opera Internet Browser by Opera Software)
Total CPU:0.01397458%
Kernel CPU:0.00996187%
User CPU:0.00401272%
CPU cycles:187,239/sec
Context switches:1/sec
Memory:20.35 MB

Common loaded modules

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

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 44.14%
Windows 7 Ultimate 16.22%
Windows 8.1 Pro 11.71%
Windows 7 Home Premium 8.11%
Windows 7 Home Basic 5.41%
Windows 7 Professional 5.41%
Windows 8 Pro 2.70%
Windows Se7en Titan 1.80%
Windows 8 Pro with Media Center 0.90%
Windows 8 0.90%
Windows 7 Enterprise 0.90%
Windows Vista Home Premium 0.90%
Windows Vista Ultimate 0.90%

Distribution by countryDistribution by country

India installs about 15.89% of Opera Internet Browser.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 24.53%
Sony 22.64%
ASUS 13.21%
Lenovo 9.43%
Toshiba 7.55%
Intel 5.66%
American Megatrends 4.72%
GIGABYTE 3.77%
Acer 3.77%
Hewlett-Packard 3.77%
Samsung 0.94%
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