Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

feac1 50.00%
a4817 50.00%
(Note, Lavasoft AB 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
RevertToSelf, OpenThreadToken, ImpersonateLoggedOnUser, AdjustTokenPrivileges, LookupPrivilegeValueW, DuplicateTokenEx, OpenProcessToken
crypt32.dll
CertGetNameStringW, CryptMsgGetParam, CryptQueryObject, CertFreeCertificateContext, CertCloseStore, CryptMsgClose, CertFindCertificateInStore
fltlib.dll
FilterConnectCommunicationPort, FilterGetMessage, FilterReplyMessage
kernel32.dll
HeapFree, GetProcessHeap, GetLocalTime, OutputDebugStringW, GetCurrentProcess, CreateFileW, GetCurrentThread, LoadLibraryW, HeapAlloc, TerminateProcess, SetUnhandledExceptionFilter, InterlockedExchange, GetProcAddress, GetModuleHandleW, GetLogicalDriveStringsW, GetVersionExW, GetSystemTimeAsFileTime, QueryPerformanceCounter, GetTickCount, SetLastError, UnhandledExceptionFilter, InterlockedCompareExchange, SearchPathW, ExpandEnvironmentStringsW, FormatMessageW, LocalFree, MoveFileW, DeleteFileW, GetFileAttributesW, GetCurrentThreadId, IsDebuggerPresent, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, GetOverlappedResult, CreateThread, OutputDebugStringA, WaitForMultipleObjects, DeviceIoControl, CreateEventW, GetLastError, SetEvent, CreateFileA, SetThreadPriority, WriteProcessMemory, VirtualProtectEx, ReadProcessMemory, OpenProcess, FreeLibrary, ProcessIdToSessionId, GetCurrentProcessId, ReleaseSemaphore, Sleep, CreateSemaphoreW, CloseHandle, CreateMutexW, ReleaseMutex, WaitForSingleObject, InterlockedIncrement
msvcp90.dll
DllMain
msvcr90.dll
DllMain
psapi.dll
EnumProcesses, GetModuleFileNameExW, GetModuleBaseNameW
shell32.dll
SHGetFolderPathW, SHCreateDirectoryExW
user32.dll
wsprintfW, MessageBoxW
version.dll
VerQueryValueW, GetFileVersionInfoSizeW, GetFileVersionInfoW
wintrust.dll
CryptCATAdminReleaseContext, CryptCATAdminReleaseCatalogContext, CryptCATCatalogInfoFromContext, CryptCATAdminAcquireContext, CryptCATAdminCalcHashFromFileHandle, WinVerifyTrust, CryptCATAdminEnumCatalogFromHash
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 AB (Signed)

Remove rpapi.dll
MD5:   feac134902d74e33adccff6ae0a1117f
SHA1:   d3edf771bd8921afa5b6f3ecde787f03c9037261
SHA256:   06be509eb9e76ab283d6528feff657330c250136319a4d7888b7cd3b62dfcf4a

Overview

rpapi.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Ad-Aware published by Lavasoft. The file is digitally signed by Lavasoft AB 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:265.98 KB (272,368 bytes)
Certificate
Issued to:Lavasoft AB
Authority (CA):VeriSign
Effective date:Thursday, October 9, 2008
Expiration date:Tuesday, October 11, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
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 Home Premium 100.00%

Distribution by countryDistribution by country

United States installs about 100.00% of rpapi.dll.

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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