Should I block it?

50%
50% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

2,3,820,22 94.44%
2,3,820,22 5.56%
(Note, PerformerSoft LLC publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
SetSecurityDescriptorDacl, ConvertStringSecurityDescriptorToSecurityDescriptorA, GetSecurityDescriptorSacl, SetSecurityDescriptorSacl, RegQueryValueExW, RegCloseKey, RegOpenKeyExW, InitializeSecurityDescriptor
kernel32.dll
FindResourceW, FindResourceExW, GetProcAddress, GetModuleHandleW, CloseHandle, LoadResource, OpenEventA, CreateEventA, LockResource, SizeofResource, DeleteCriticalSection, InitializeCriticalSectionAndSpinCount, GetLastError, LeaveCriticalSection, EnterCriticalSection, lstrlenW, WideCharToMultiByte, RtlUnwind, HeapAlloc, HeapFree, RaiseException, VirtualProtect, VirtualAlloc, GetSystemInfo, VirtualQuery, EncodePointer, DecodePointer, GetCurrentThreadId, GetCommandLineA, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameW, HeapCreate, HeapDestroy, IsProcessorFeaturePresent, Sleep, HeapSize, SetHandleCount, GetFileType, GetStartupInfoW, GetModuleFileNameA, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LoadLibraryW, HeapReAlloc, LCMapStringW, MultiByteToWideChar, GetStringTypeW, GetProcessHeap, InitializeCriticalSection, VirtualFree, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, LoadLibraryA, GetLocaleInfoA, GetStringTypeA, LCMapStringA
Export table
NP_GetEntryPoints
NP_GetMIMEDescription
NP_Initialize
NP_Shutdown

spext.dll

Application Manager by PerformerSoft LLC

Remove spext.dll
Version:   2,3,820,22
MD5:   422a5e71ebe6c69ccf5adb925d6ed59e
SHA1:   4e754c52af8bead3d6800a29be08d7559beb331b
SHA256:   2c16130a5ab41f3f74fe3fa7fb118ee36e21c482c022f1d39f0b49a65956b0f4

What is spext.dll?

The PerformerSoft Browser Manager (Application Manager) program classified mostly as exhibiting adware like actions, is bundled with PerformerSoft products including PC Performer. Browser Manager is designed to protect its bundled programs and make sure they remain installed or unchanged by other thrid party programs. The Browser Manager program was developed by Bit89 (Bit89.com) a know adware maker.

About spext.dll (from PerformerSoft LLC)

Automatically optimize your registry settings to prevent crashes and help speed up your computer. Manage start up – goes to the Start Up Manager and shows the programs that are loaded when Windows s

DetailsDetails

File name:spext.dll
Publisher:PerformerSoft LLC
Product name:Application Manager
Description:Protector
Typical file path:C:\users\user\appdata\local\google\chrome\user data\default\extensions\pgafcinpmmpklohkojmllohdhomoefph\1.0_0\spext.dll
File version:2,3,820,22
Size:72 KB (73,728 bytes)
Digital DNA
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Google Chrome plugin
Stored per user in the directory 'Google\Chrome\User Data\Default\Preferences'
  • Name: 'spext.dll'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 38.89%
Windows 7 Home Premium 33.33%
Windows 8 11.11%
Windows Vista Business 5.56%
Windows 7 Professional 5.56%
Windows Vista Home Premium 5.56%

Distribution by countryDistribution by country

United States installs about 38.89% of Application Manager.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Sony 40.00%
Toshiba 40.00%
Hewlett-Packard 20.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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