Should I block it?

No, this file is 100% safe to run.

Additional versions

01.55.77.96	20.00%
01.39.29.64	10.00%
01.33.85.19	50.00%
01.30.50.46	10.00%
01.14.66.23	10.00%

Relationships

PE file structure

Show functions

Import table

advapi32.dll

RegQueryValueExA, RegCloseKey, RegOpenKeyExA

kernel32.dll

FreeLibrary, GetModuleFileNameA, GetModuleHandleA, GetCommandLineA, MultiByteToWideChar, GetExitCodeProcess, OpenProcess, OutputDebugStringA, SetEnvironmentVariableA, LoadLibraryExW, LoadLibraryExA, CloseHandle, GetProcAddress, SetEndOfFile, WriteConsoleW, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RaiseException, RtlUnwind, GetLastError, HeapFree, HeapAlloc, EnterCriticalSection, LeaveCriticalSection, GetCurrentThreadId, GetVersionExA, GetProcessHeap, WriteFile, GetStdHandle, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, HeapDestroy, HeapCreate, VirtualFree, DeleteCriticalSection, VirtualAlloc, HeapReAlloc, ExitProcess, Sleep, HeapSize, SetHandleCount, GetFileType, GetStartupInfoA, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, WideCharToMultiByte, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, LoadLibraryA, GetLocaleInfoA, InitializeCriticalSection, SetStdHandle, GetConsoleCP, GetConsoleMode, FlushFileBuffers, ReadFile, CreateFileA, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, SetFilePointer, CompareStringA, CompareStringW, WriteConsoleA, GetConsoleOutputCP

shell32.dll

ShellExecuteA

Export table

g_pSteamClientGameServer

GetHSteamPipe

GetHSteamUser

Steam_GetHSteamUserCurrent

Steam_RegisterInterfaceFuncs

Steam_RunCallbacks

SteamAPI_GetHSteamPipe

SteamAPI_GetHSteamUser

SteamAPI_GetSteamInstallPath

SteamAPI_Init

SteamAPI_InitSafe

SteamAPI_IsSteamRunning

SteamAPI_RegisterCallback

SteamAPI_RegisterCallResult

SteamAPI_RestartAppIfNecessary

SteamAPI_RunCallbacks

SteamAPI_SetBreakpadAppID

SteamAPI_SetMiniDumpComment

SteamAPI_SetTryCatchCallbacks

SteamAPI_Shutdown

SteamAPI_UnregisterCallback

SteamAPI_UnregisterCallResult

SteamAPI_UseBreakpadCrashHandler

SteamAPI_WriteMiniDump

SteamApps

SteamClient

SteamContentServer

SteamContentServer_Init

SteamContentServer_RunCallbacks

SteamContentServer_Shutdown

SteamContentServerUtils

SteamFriends

SteamGameServer

SteamGameServer_BSecure

SteamGameServer_GetHSteamPipe

SteamGameServer_GetHSteamUser

SteamGameServer_GetIPCCallCount

SteamGameServer_GetSteamID

SteamGameServer_Init

SteamGameServer_InitSafe

SteamGameServer_RunCallbacks

SteamGameServer_Shutdown

SteamGameServerApps

SteamGameServerHTTP

SteamGameServerNetworking

SteamGameServerStats

SteamGameServerUtils

SteamHTTP

SteamMatchmaking

SteamMatchmakingServers

SteamNetworking

SteamRemoteStorage

SteamScreenshots

SteamUser

SteamUserStats

SteamUtils

steam_api.dll

Steam Client API by Valve (Signed)

Remove steam_api.dll

Version:	01.39.29.64
MD5:	662b58c2895a5c8f68031806a98cdb17
SHA1:	095c34ad8bdca16d369a9dd439ce1716f9949ce3
SHA256:	5a99bb108e1c5b18f379f6796408630a7eed23b522b5b9b635ebc77668f5642e

Overview

steam_api.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 Day of Defeat: Source published by Valve Corporation, Counter-Strike: Source from Valve Corporation and Counter-Strike: Source by Valve Corporation. The file is digitally signed by Valve which was issued by the VeriSign certificate authority (CA).

Details

File name:	steam_api.dll
Publisher:	Valve Corporation
Product name:	Steam Client API
Description:	Steam Client API (buildbot_winslave04_steam_steam_rel_client_win32@winslave04)
Typical file path:	C:\Program Files\steam\steamapps\common\dota 2 beta\bin\steam_api.dll
File version:	01.39.29.64
Product version:	01.00.00.01
Size:	103.33 KB (105,808 bytes)
Certificate
Issued to:	Valve
Authority (CA):	VeriSign
Digital DNA
File packed:	No
.NET CLR:	No

More details

Programs

The following programs will install this file

Garry's Mod 13 Beta

Team Garry

19% remove

Garry's Mod is a sandbox physics game using a modified Source engine. Garry's Mod has been available on Valve's content delivery service, Steam. Garry's Mod used to require the user to own at least one game on Steam based on the Source engine. It is also commonly used for the creation and publishing of videos on YouTube. Garry's Mod was originally a modification for Valve's Half-Life 2, but was later made into a standalone Steam game. A...

Garry's Mod

Team Garry

9% remove

Garry's Mod 13

Team Garry

1% remove

Day of Defeat: Source

Valve Corporation

7% remove

Day of Defeat: Source is a team-based first-person shooter multiplayer video game developed by Valve Corporation. Set in World War II, the game is an updated version of Day of Defeat, moving from the GoldSrc engine used by its predecessor to the Source engine. Day of Defeat: Source is set in World War II, specifically the European Theatre in the year 1944. Players choose to join the forces of either the United States Army or the German ...

Counter-Strike: Source

Valve Corporation

8% remove

Counter-Strike: Source is a first-person shooter video game developed by Valve Corporation. It is a complete remake of Counter-Strike using the Source game engine, as well as being the first game to use the engine. As in the original, Counter-Strike: Source pits a team of counter-terrorists against a team of terrorists in a series of rounds. Each round is won either by completing an objective (such as detonating a bomb or rescuing hosta...

Team Fortress 2

Valve Corporation

4% remove

Team Fortress 2 is a team-based first-person shooter (FPS) multiplayer video game developed by Valve Corporation. It is a sequel to the original mod Team Fortress based on the Source engine. Team Fortress 2 is distributed online through the Steam system, while retail distribution was handled by Electronic Arts. Team Fortress 2 is the first of Valve's multiplayer games to provide detailed statistics for individual players.

Source SDK

Valve Corporation

7% remove

“The Source SDK is freely available to all Steam users. It is used to develop mods and content for the Source 2006, Source 2007 and Source 2009 engine branches. Once Steam has finished downloading you can launch the SDK from the Tools tab. You can also create a desktop shortcut by right-clicking on the SDK in the Tools tab and clicking Create desktop shortcut from the context menu that appears. When you first run the SDK it will spend a ...”

Half-Life 2: Deathmatch

Valve Corporation

5% remove

Half-Life 2: Deathmatch is a multiplayer first-person shooter video game developed by Valve Corporation. Released on Steam it uses many of the assets from Half-Life 2, and the same Source engine. It features unique levels, optimized for multiplayer arena play, and a few new weapons. Also included are portions of the game's source code, which were the basis for many early Source-based multiplayer modifications. The game is the successor ...

Source Multiplayer Dedicated Server

Valve Corporation

7% remove

Team Fortress 2 Beta

Valve Corporation

23% remove