Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

23, 0, 0, 6 75.00%
23, 0, 0, 4 25.00%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
InterlockedIncrement, InterlockedDecrement, ExitProcess, HeapAlloc, HeapFree, RtlUnwind, RaiseException, GetCurrentThreadId, GetCommandLineA, GetVersionExA, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, GetModuleFileNameA, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, HeapReAlloc, IsBadWritePtr, TlsAlloc, SetLastError, GetLastError, TlsFree, TlsSetValue, TlsGetValue, GetProcAddress, GetModuleHandleA, SetUnhandledExceptionFilter, TerminateProcess, GetCurrentProcess, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, UnhandledExceptionFilter, WriteFile, LoadLibraryA, InterlockedExchange, VirtualQuery, InitializeCriticalSection, IsBadReadPtr, IsBadCodePtr, GetACP, GetOEMCP, GetCPInfo, GetLocaleInfoA, GetStringTypeA, MultiByteToWideChar, GetStringTypeW, LCMapStringA, LCMapStringW, HeapSize, VirtualProtect, GetSystemInfo

extcomp.dll

Rising AntiVirus 2011 by Beijing Rising Information Technology Corporation Limited (Signed)

Remove extcomp.dll
Version:   23, 0, 0, 6
MD5:   e13de2bf6dd70f399af7ff75cd52559e
SHA1:   7c7a9f0f6eabce5f0d02b5a94143cb8028888199
SHA256:   1f7f355a6e07eb220884487236269afa21d6c1c4612744f92bd9b786f851da92

What is extcomp.dll?

compress Dynamic Link Library belongs to Rising Antivirus by Rising, a Chinese software antivirus software company. Rising AV has real-time file monitor scanning as well as dynamic behavior analysis and web browser protection.

About extcomp.dll (from Beijing Rising Information Technology Corporation Limited)

Rising Antivirus protects your computers against all types of viruses, Trojans, Worms, Rootkits and other malicious programs. Ease of use, Active Defense technology, Patented Unknown Virus Scan&Clean

DetailsDetails

File name:extcomp.dll
Publisher:Beijing Rising Information Technology Co., Ltd.
Product name:Rising AntiVirus 2011
Description:compress Dynamic Link Library
Typical file path:C:\Program Files\rising\rav\extcomp.dll
Original name:compress.dll
File version:23, 0, 0, 6
Product version:23, 0, 0, 0
Size:378.65 KB (387,736 bytes)
Certificate
Issued to:Beijing Rising Information Technology Corporation Limited
Authority (CA):VeriSign
Expiration date:Sunday, July 22, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Beijing Rising Information Technology, Inc.
18% remove
RISING Antivirus Free Edition protects your computers against all types of viruses, Trojans, Worms, Rootkits and other malicious programs. Easy to use, Active Defense technology, Patented Unknown Virus Scan and Clean technology and Patented Smartupdate technology make RISING Antivirus install and forget product and entitles you to focus on your own jobs with your computer. Zero-Day Computer Security Protection with Rising Cloud Secu...
Beijing Rising Information Technology, Inc.
26% remove

Windows OS versionsDistribution by Windows OS

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

Distribution by countryDistribution by country

United States installs about 50.00% of Rising AntiVirus 2011.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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