Should I block it?

40%
40% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

9.20.0.1030 6.67%
9.20 6.67%
9.20 26.67%
9.20 6.67%
9.10 beta 6.67%
4.57 46.67%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
InitializeCriticalSection, ReleaseSemaphore, CreateSemaphoreA, ResetEvent, SetEvent, CreateEventA, WaitForSingleObject, VirtualFree, VirtualAlloc, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, FileTimeToLocalFileTime, DeleteCriticalSection, LocalFileTimeToFileTime, GetVersionExA, WaitForMultipleObjects, EnterCriticalSection, LeaveCriticalSection, FileTimeToDosDateTime, DosDateTimeToFileTime, GetModuleHandleA, GetProcAddress, GetSystemInfo, CompareFileTime, WriteFile, ReadFile, MultiByteToWideChar, WideCharToMultiByte, GetLastError, CloseHandle, SetFileAttributesA, DeleteFileA, GetTempPathA, GetTempFileNameA, CreateFileA, GetSystemTime, SystemTimeToFileTime, SetCurrentDirectoryA, AreFileApisANSI, SetFileTime, CreateFileW, SetLastError, RemoveDirectoryA, MoveFileA, CreateDirectoryA, GetWindowsDirectoryA, GetSystemDirectoryA, GetWindowsDirectoryW, GetSystemDirectoryW, SetFileAttributesW, RemoveDirectoryW, MoveFileW, CreateDirectoryW, DeleteFileW, GetShortPathNameA, lstrlenA, GetFullPathNameA, GetCurrentDirectoryA, SetCurrentDirectoryW, GetCurrentDirectoryW, SearchPathA, GetTempPathW, GetTempFileNameW, GetFullPathNameW, SearchPathW, FindClose, FindCloseChangeNotification, FindFirstChangeNotificationA, FindFirstFileA, FindFirstFileW, FindNextFileA, FindNextFileW, FindFirstChangeNotificationW, GetLogicalDriveStringsA, GetLogicalDriveStringsW, GetFileSize, SetFilePointer, GetFileInformationByHandle, SetEndOfFile, GlobalMemoryStatus, CompareStringW, CompareStringA, GetTimeZoneInformation, LCMapStringW, LCMapStringA, GetStringTypeW, GetStringTypeA, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, GetDateFormatA, GetTimeFormatA, GetLocaleInfoA, GetLocaleInfoW, LoadLibraryA, RtlUnwind, RaiseException, HeapAlloc, HeapFree, HeapReAlloc, ExitThread, CreateThread, GetCommandLineA, GetModuleHandleW, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, InterlockedDecrement, GetCurrentThread, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, FatalAppExitA, HeapCreate, HeapDestroy, Sleep, ExitProcess, GetStdHandle, GetModuleFileNameA, HeapSize, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetSystemTimeAsFileTime, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, InitializeCriticalSectionAndSpinCount, SetConsoleCtrlHandler, FreeLibrary, InterlockedExchange, SetEnvironmentVariableA
msvcrt.dll
DllMain
user32.dll
CharLowerW, CharUpperA, CharNextA, CharPrevExA, CharUpperW, CharLowerA, CharPrevA, CharToOemA
Export table
CreateObject
GetHandlerProperty
GetHandlerProperty2
GetMethodProperty
GetNumberOfFormats
GetNumberOfMethods
SetLargePageMode

7z.dll

7-Zip by QIHU 360 SOFTWARE CO. LIMITED (Signed)

Remove 7z.dll
Version:   9.20
MD5:   23a37370f275aa63255dfcc703951c37
SHA1:   79e6cfa11747b633eb3d742d62dbed93a7b5f0d7
SHA256:   15b10608affd4442d0e2ddb9b2fea847cd15d5405928d78ab73d81dae66db9e4

What is 7z.dll?

7-Zip archive utility was developed as an open source project by Igor Pavlov. It is free to use at home or for commercial use. 7Zip runs on Windows and includes both a GUI interface and a command line interface. 7-Zip is the winner for its superior speed, support for multiple archive formats and its features missing some of which even missing from some commercial utilities.

About 7z.dll (from QIHU 360 SOFTWARE CO. LIMITED)

Open source and free archive utility that was developed by Igor Pavlov. 7Zip runs on Windows and includes both a GUI interface and a command line interface. The command line interface is also availabl

DetailsDetails

File name:7z.dll
Publisher:Igor Pavlov
Product name:7-Zip
Description:7z Standalone Plugin
Typical file path:C:\Program Files\ICQ7.6\7z.dll
Original name:7za.dll
File version:9.20
Size:1.36 MB (1,422,336 bytes)
Certificate
Issued to:QIHU 360 SOFTWARE CO. LIMITED
Authority (CA):VeriSign
Expiration date:Saturday, March 26, 2016
Digital DNA
PE subsystem:Windows GUI
Entropy:6.518374
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

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Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 23.33%
Windows 7 Ultimate 20.00%
Microsoft Windows XP 16.67%
Windows 7 Ultimate N 13.33%
Windows 7 Professional 6.67%
Windows 8.1 3.33%
Windows 8 3.33%
Windows 8 Pro 3.33%
Windows XP Professional 3.33%
Windows Vista Ultimate 3.33%
Windows 7 Home Basic 3.33%

Distribution by countryDistribution by country

United States installs about 26.92% of 7-Zip.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 14.29%
ASUS 14.29%
Toshiba 14.29%
Dell 14.29%
Hewlett-Packard 14.29%
GIGABYTE 10.71%
Sony 7.14%
Medion 7.14%
Alienware 3.57%
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