AudioRender[.]dll

Sharing

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General

Target

AudioRender.dll
Size

138KB
MD5

60e100f2d733651faacaa5af6fb0ae53
SHA1

eff2f1b2649b3a35131e47ffc2763782f1583110
SHA256

c7ec208775aa87fb16e266cd4e37b5064617dde1fe90f1bb83c57dad6a0eb441
SHA512

207df0f3220b4cd18201eb82d11ba557b4410ebe9f58060403ac7bd7d56df4df9eb81e5284ef918e69a8addd042f959c4b8b51e178da6327c95812db98eaa4e5
SSDEEP

1536:EPP8ZJbXELCwsKJJYqXzOgDj6Yyb+qYY8xI8n2SSBpk6+P8S4R4x:I8nM0EBXFHyKmf66+PQR4x

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
AudioRender.dll

Files

AudioRender.dll
.dll windows:5 windows x86 arch:x86

736b9ce748dc383f3c912ccb2f0db728

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

d:\SVN\AudioRender\trunk\WindowsAudioRender\bin\win32\Private_PDB32\AudioRender.pdb

Imports

winmm

waveOutWrite
waveOutPrepareHeader
waveOutGetNumDevs
waveOutGetDevCapsA
mixerGetLineControlsA
mixerOpen
mixerGetLineInfoA
waveOutOpen
mixerSetControlDetails
mixerClose
waveOutClose
waveOutReset
waveOutUnprepareHeader

dsound

ord11
ord2

kernel32

LCMapStringW
GetLocaleInfoW
RaiseException
InitializeCriticalSectionAndSpinCount
LCMapStringA
GetConsoleMode
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetVersionExA
Sleep
CloseHandle
CreateEventA
CreateThread
GetExitCodeThread
WaitForMultipleObjects
WaitForSingleObject
ResetEvent
FreeLibrary
GetProcAddress
LoadLibraryExA
GetModuleFileNameA
GetModuleHandleA
LoadLibraryA
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
SetFilePointer
RtlUnwind
HeapAlloc
GetLastError
HeapFree
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
GetCurrentThreadId
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
WriteFile
GetConsoleCP
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
HeapSize
ExitProcess
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
HeapDestroy
GetStdHandle
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime

user32

GetDesktopWindow

ole32

CoInitialize
CoCreateInstance
CoInitializeEx
CoUninitialize

Exports

Exports

AR_AdjustWaveAudio
AR_CreateHandle
AR_DestroyHandle
AR_EmptyBuffer
AR_GetBufferDataSize
AR_GetEngineType
AR_GetVersion
AR_GetVolume
AR_InputData
AR_Play
AR_QueryDevice
AR_SetParam
AR_SetVolume
AR_Stop

Sections

.text
Size: 102KB - Virtual size: 102KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

736b9ce748dc383f3c912ccb2f0db728

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

winmm

dsound

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 102KB - Virtual size: 102KB

.rdata Size: 19KB - Virtual size: 19KB

.data Size: 6KB - Virtual size: 30KB

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

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

.text
Size: 102KB - Virtual size: 102KB

.rdata
Size: 19KB - Virtual size: 19KB

.data
Size: 6KB - Virtual size: 30KB

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

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