Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

26272 25.00%
8f12e 50.00%
af814 25.00%
(Note, Lavasoft Limited 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
OpenProcessToken, DuplicateTokenEx, RevertToSelf, OpenThreadToken, ImpersonateLoggedOnUser, AdjustTokenPrivileges, LookupPrivilegeValueW
crypt32.dll
CertGetNameStringW, CryptMsgClose, CertCloseStore, CertFreeCertificateContext, CertFindCertificateInStore, CryptMsgGetParam, CryptQueryObject, CryptDecodeObject
fltlib.dll
FilterGetMessage, FilterConnectCommunicationPort, FilterReplyMessage
kernel32.dll
GetProcessHeap, HeapFree, CreateFileW, GetLongPathNameW, GetLocalTime, OutputDebugStringW, GetCurrentProcess, GetCurrentThread, GetTickCount, LoadLibraryW, TerminateProcess, HeapAlloc, InterlockedIncrement, InterlockedExchange, GetProcAddress, GetModuleHandleW, GetLogicalDriveStringsW, GetVersionExW, ReleaseMutex, CreateMutexW, SetLastError, CloseHandle, InitializeCriticalSection, DeleteCriticalSection, CreateEventA, GetSystemTimeAsFileTime, SetUnhandledExceptionFilter, SearchPathW, InterlockedCompareExchange, UnhandledExceptionFilter, ExpandEnvironmentStringsW, LocalFree, FormatMessageW, MoveFileW, DeleteFileW, GetFileAttributesW, GetCurrentThreadId, IsDebuggerPresent, GetOverlappedResult, CreateThread, OutputDebugStringA, WaitForMultipleObjects, DeviceIoControl, CreateEventW, GetLastError, SetEvent, CreateFileA, SetThreadPriority, WriteProcessMemory, VirtualProtectEx, ReadProcessMemory, OpenProcess, FreeLibrary, ProcessIdToSessionId, GetCurrentProcessId, ReleaseSemaphore, Sleep, CreateSemaphoreW, LeaveCriticalSection, QueryPerformanceCounter, GetUserDefaultLCID, GetStringTypeExW, LCMapStringW, LoadLibraryA, TlsAlloc, TlsFree, TlsGetValue, OpenEventA, ResetEvent, TlsSetValue, WaitForSingleObject, EnterCriticalSection
msvcp90.dll
DllMain
msvcr90.dll
DllMain
psapi.dll
GetModuleFileNameExW, GetModuleBaseNameW, EnumProcesses
shell32.dll
SHCreateDirectoryExW, SHGetFolderPathW
user32.dll
wsprintfW, MessageBoxW, LoadStringW
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
wintrust.dll
WinVerifyTrust
Export table
RP_BlacklistApplication
RP_CreateCategoryRule
RP_Enable
RP_FreeCategoryRules
RP_FreeSubjectRules
RP_GetBlacklistedApps
RP_GetCategoryActive
RP_GetCategoryResponse
RP_GetCategoryRules
RP_GetSubjectResponse
RP_GetWhitelistedApps
RP_QueryCategoryRule
RP_RemoveCategoryRule
RP_SetCategoryActive
RP_SetCategoryResponse
RP_SetLogfile
RP_SetLogSize
RP_SetLogVerbosity
RP_SetQueryCallback
RP_SetReportCallback
RP_SetResponseCallback
RP_SetSubjectResponse
RP_SetTimeoutCallback
RP_Start
RP_Stop
RP_UnBlacklistApplication
RP_UnWhitelistApplication
RP_WhitelistApplication

rpapi.dll

By Lavasoft Limited (Signed)

Remove rpapi.dll
MD5:   af814f7410549fcd2b035127f06d12c6
SHA1:   4503510cdb55f678349fda66905760ddc0ad4083
SHA256:   be60e08f9f838ad807edd1b327a879d22112b514e20eb7d584a4819d62199c07

Overview

rpapi.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Ad-Aware published by Lavasoft, Ad-Aware from Lavasoft and Ad-Aware by Lavasoft. The file is digitally signed by Lavasoft Limited which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:rpapi.dll
Typical file path:C:\Program Files\lavasoft\ad-aware\rpapi.dll
Size:577.38 KB (591,232 bytes)
Certificate
Issued to:Lavasoft Limited
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Hewlett-Packard
24% remove
This package installs Microsoft fixes and enhancements for the Microsoft 7 Operating Systems, as well as providing other fixes and enhancements that are specific to the listed notebook models. These fixes and enhancements are required to improve the performance of these notebook models.
Lavasoft
9% remove
Ad-Aware is an anti-spyware and anti-virus program developed by Lavasoft that detects and removes malware, spyware and adware on a user's computer. According to Lavasoft, Ad-Aware detects spyware, computer viruses, dialers, Trojans, bots, rootkits, data miners, aggressive advertising, parasites, browser hijackers, and tracking components.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 25.00%
Microsoft Windows XP 25.00%
Windows 7 Home Premium 25.00%
Windows Vista Home Premium 25.00%

Distribution by countryDistribution by country

Canada installs about 50.00% of rpapi.dll.
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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