steam_api[.]dll

Sharing

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General

Target

steam_api.dll
Size

101KB
MD5

cc3d1ca6401e2ab106733c7bd7489cad
SHA1

8bc0e66551efe9e6116b6bd21f57c500005686c3
SHA256

8c073e0d2ca39d1e986bec348f988303357be5c495ccf6e0415802b86eae3534
SHA512

d5eb4839ecff6e3d88610c285d02fdd05bff4f3ac9d4494bcf99a24c912545baa4f957171c48b6a5ee24c508ab4b29b870f6f87e8603ea81a3a811cd8ce06ec0
SSDEEP

1536:JqdtVeTiIarvrbChUYabapvLPUUx1nt9IFVTJKVmDEpyx7myIuQjanQPc:gHVKgHb+abapPVi1Etpyx7mdjaQ0

Score

1^/10

Malware Config

Signatures

Files

steam_api.dll
.dll windows:5 windows x86 arch:x86

9fea7f6093bf62b997f1ffcbccb61a11

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

01/05/2012, 00:00

Not After

31/12/2012, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G3,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

18:da:d1:9e:26:7d:e8:bb:4a:21:58:cd:cc:6b:3b:4a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/11/2006, 00:00

Not After

16/07/2036, 23:59

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:a9:38:ed:c7:ae:ac:8d:c7:1d:cb:b4:b4:f6:11:f8
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

28/09/2012, 00:00

Not After

23/11/2015, 23:59

Subject

CN=Valve,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Valve,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

8f:d2:be:97:b4:cb:85:66:c1:0e:fb:fb:38:c2:56:ea:31:66:71:16
Signer

Actual PE Digest

8f:d2:be:97:b4:cb:85:66:c1:0e:fb:fb:38:c2:56:ea:31:66:71:16

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

e:\buildslave\steam_rel_client_win32\build\src\steam_api\Release\steam_api.pdb

Imports

kernel32

FreeLibrary
GetModuleFileNameA
GetModuleHandleA
GetCommandLineA
GetEnvironmentVariableA
MultiByteToWideChar
GetExitCodeProcess
OpenProcess
OutputDebugStringA
SetEnvironmentVariableA
LoadLibraryExW
LoadLibraryExA
CloseHandle
GetProcAddress
GetProcessHeap
SetEndOfFile
RaiseException
RtlUnwind
GetLastError
HeapFree
HeapAlloc
EnterCriticalSection
LeaveCriticalSection
GetCurrentThreadId
WriteFile
GetStdHandle
GetModuleFileNameW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetModuleHandleW
SetLastError
InterlockedDecrement
HeapCreate
HeapDestroy
ExitProcess
Sleep
HeapSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
IsProcessorFeaturePresent
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LoadLibraryW
HeapReAlloc
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
ReadFile
CreateFileA
LCMapStringW
GetStringTypeW
SetFilePointer
WriteConsoleW
CreateFileW

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA

shell32

ShellExecuteA

Exports

Exports

GetHSteamPipe
GetHSteamUser
SteamAPI_GetHSteamPipe
SteamAPI_GetHSteamUser
SteamAPI_GetSteamInstallPath
SteamAPI_Init
SteamAPI_InitSafe
SteamAPI_IsSteamRunning
SteamAPI_RegisterCallResult
SteamAPI_RegisterCallback
SteamAPI_RestartAppIfNecessary
SteamAPI_RunCallbacks
SteamAPI_SetBreakpadAppID
SteamAPI_SetMiniDumpComment
SteamAPI_SetTryCatchCallbacks
SteamAPI_Shutdown
SteamAPI_UnregisterCallResult
SteamAPI_UnregisterCallback
SteamAPI_UseBreakpadCrashHandler
SteamAPI_WriteMiniDump
SteamApps
SteamClient
SteamContentServer
SteamContentServerUtils
SteamContentServer_Init
SteamContentServer_RunCallbacks
SteamContentServer_Shutdown
SteamFriends
SteamGameServer
SteamGameServerApps
SteamGameServerHTTP
SteamGameServerNetworking
SteamGameServerStats
SteamGameServerUtils
SteamGameServer_BSecure
SteamGameServer_GetHSteamPipe
SteamGameServer_GetHSteamUser
SteamGameServer_GetIPCCallCount
SteamGameServer_GetSteamID
SteamGameServer_Init
SteamGameServer_InitSafe
SteamGameServer_RunCallbacks
SteamGameServer_Shutdown
SteamHTTP
SteamMatchmaking
SteamMatchmakingServers
SteamNetworking
SteamRemoteStorage
SteamScreenshots
SteamUser
SteamUserStats
SteamUtils
Steam_GetHSteamUserCurrent
Steam_RegisterInterfaceFuncs
Steam_RunCallbacks
g_pSteamClientGameServer

Sections

.text
Size: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9fea7f6093bf62b997f1ffcbccb61a11

Code Sign

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:edCertificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

18:da:d1:9e:26:7d:e8:bb:4a:21:58:cd:cc:6b:3b:4aCertificate

Key Usages

47:a9:38:ed:c7:ae:ac:8d:c7:1d:cb:b4:b4:f6:11:f8Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

8f:d2:be:97:b4:cb:85:66:c1:0e:fb:fb:38:c2:56:ea:31:66:71:16Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

shell32

Exports

Exports

Sections

.text Size: 63KB - Virtual size: 63KB

.rdata Size: 17KB - Virtual size: 16KB

.data Size: 4KB - Virtual size: 12KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 6KB - Virtual size: 6KB

79:a2:a5:85:f9:d1:15:42:13:d9:b8:3e:f6:b6:8d:ed
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

18:da:d1:9e:26:7d:e8:bb:4a:21:58:cd:cc:6b:3b:4a
Certificate

47:a9:38:ed:c7:ae:ac:8d:c7:1d:cb:b4:b4:f6:11:f8
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

8f:d2:be:97:b4:cb:85:66:c1:0e:fb:fb:38:c2:56:ea:31:66:71:16
Signer

.text
Size: 63KB - Virtual size: 63KB

.rdata
Size: 17KB - Virtual size: 16KB

.data
Size: 4KB - Virtual size: 12KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 6KB - Virtual size: 6KB