steam_api[.]dll

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General

Target

steam_api.dll
Size

113KB
MD5

c6577b2e9c7c3e98799081534de8494f
SHA1

730a6770f80f6bc6beeb4cd58f441d9f756c353d
SHA256

8d567f209dffdac48e3f65acdf94b33d076b908df63eb531602437987a708b82
SHA512

e82691e86093bd1d76d2dcb1aeef0f37ae69847099e0efcd97d689a54a2f1323fdaee7de266b1f9aff35cde4a0129f125113646816ead073e3a757189805fdcb
SSDEEP

1536:Nsuul/Yqxe4wiSZgB8lJyTTzTrcT/b1hFu8odcotjfn0SY/SC6p:NsP7x+uLcT/b1zu8odltjMSrp

Score

1^/10

Malware Config

Signatures

Files

steam_api.dll
.dll windows:4 windows x86 arch:x86

b7f4eeb653532e3745c92fe35699b838

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

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

Not Before

15-06-2007 00:00

Not After

14-06-2012 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

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

7b:f6:32:6f:70:cb:ec:34:0b:f2:d1:86:8f:e6:5b:1e
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Not Before

25-11-2009 00:00

Not After

23-11-2012 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

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

21-05-2009 00:00

Not After

20-05-2019 23:59

Subject

CN=VeriSign Class 3 Code Signing 2009-2 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)09,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

36:72:4d:20:c5:0a:fa:18:a1:47:54:6e:de:3a:43:d2:30:8c:67:64
Signer

Actual PE Digest

36:72:4d:20:c5:0a:fa:18:a1:47:54:6e:de:3a:43:d2:30:8c:67:64

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

u:\s3_rel_sdk\bin\release\steam_api.pdb

Imports

kernel32

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

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey

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_SetMiniDumpComment
SteamAPI_SetTryCatchCallbacks
SteamAPI_Shutdown
SteamAPI_UnregisterCallResult
SteamAPI_UnregisterCallback
SteamAPI_WriteMiniDump
SteamApps
SteamClient
SteamContentServer
SteamContentServerUtils
SteamContentServer_Init
SteamContentServer_RunCallbacks
SteamContentServer_Shutdown
SteamFriends
SteamGameServer
SteamGameServerApps
SteamGameServerNetworking
SteamGameServerStats
SteamGameServerUtils
SteamGameServer_BSecure
SteamGameServer_GetHSteamPipe
SteamGameServer_GetHSteamUser
SteamGameServer_GetIPCCallCount
SteamGameServer_GetSteamID
SteamGameServer_Init
SteamGameServer_InitSafe
SteamGameServer_RunCallbacks
SteamGameServer_Shutdown
SteamMasterServerUpdater
SteamMatchmaking
SteamMatchmakingServers
SteamNetworking
SteamRemoteStorage
SteamUser
SteamUserStats
SteamUtils
Steam_GetHSteamUserCurrent
Steam_RegisterInterfaceFuncs
Steam_RunCallbacks
g_pSteamClientGameServer

Sections

.text
Size: 68KB - Virtual size: 66KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 856B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b7f4eeb653532e3745c92fe35699b838

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

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

7b:f6:32:6f:70:cb:ec:34:0b:f2:d1:86:8f:e6:5b:1eCertificate

Extended Key Usages

Key Usages

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5cCertificate

Extended Key Usages

Key Usages

36:72:4d:20:c5:0a:fa:18:a1:47:54:6e:de:3a:43:d2:30:8c:67:64Signer

Headers

File Characteristics

PDB Paths

Imports

kernel32

advapi32

shell32

Exports

Exports

Sections

.text Size: 68KB - Virtual size: 66KB

.rdata Size: 16KB - Virtual size: 15KB

.data Size: 8KB - Virtual size: 12KB

.rsrc Size: 4KB - Virtual size: 856B

.reloc Size: 8KB - Virtual size: 7KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

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

7b:f6:32:6f:70:cb:ec:34:0b:f2:d1:86:8f:e6:5b:1e
Certificate

65:52:26:e1:b2:2e:18:e1:59:0f:29:85:ac:22:e7:5c
Certificate

36:72:4d:20:c5:0a:fa:18:a1:47:54:6e:de:3a:43:d2:30:8c:67:64
Signer

.text
Size: 68KB - Virtual size: 66KB

.rdata
Size: 16KB - Virtual size: 15KB

.data
Size: 8KB - Virtual size: 12KB

.rsrc
Size: 4KB - Virtual size: 856B

.reloc
Size: 8KB - Virtual size: 7KB