Should I block it?

No, this file is 100% safe to run.


PE structurePE file structure

Show functions
Import table
CryptGetHashParam, CryptGenRandom, CryptGetUserKey, CryptGenKey, CryptGetKeyParam, CryptGetProvParam, RegOpenKeyA, RegQueryValueExA, RegCloseKey, CryptReleaseContext, CryptDestroyKey, CryptEncrypt, CryptDecrypt, CryptSetKeyParam, CryptHashData, CryptCreateHash, CryptExportKey, CryptImportKey, CryptAcquireContextA
ReadFile, GetLastError, CreateFileA, WriteFile, CloseHandle, GetModuleHandleA, FindResourceA, LoadResource, InterlockedDecrement, InterlockedIncrement, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, GetSystemTimeAsFileTime, QueryPerformanceCounter, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, Sleep, InterlockedExchange
Export table


RealPlayer by RealNetworks

Remove security.dll
MD5:   09cf549a178c0dd86b594549c0f7c136
SHA1:   69428223617b8ea398a97937076b2feb285d5c4d
SHA256:   9d01fd7ce68f1e45f518a837287820ccfc533aa437eecdd0b31d8cade0e2c5d7

What is security.dll?

File Renderer Utility Toolkit is part of RealPlayer, by RealNetworks, a cross-platform software product primarily used for the playing of recorded media. The media player is compatible with numerous formats within the multimedia realm, including MP3, MPEG-4, QuickTime, Windows Media, and multiple proprietary versions of RealAudio and RealVideo formats.

About security.dll (from RealNetworks)

RealPlayer plays more audio and video files than most other media players. And it’s free. No wonder it’s installed millions of times each month. For instance, you can download videos from thousands of


File name:security.dll
Publisher:RealNetworks, Inc.
Product name:RealPlayer
Description:File Renderer Utility Toolkit
Typical file path:C:\Program Files\real\realplayer\plugins\security.dll
File version:
Size:35 KB (35,840 bytes)
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate N 75.00%
Microsoft Windows XP 25.00%

Distribution by countryDistribution by country

United States installs about 100.00% of RealPlayer.
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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