AudioRender[.]dll

Sharing

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General

Target

AudioRender.dll
Size

131KB
MD5

d959f538fbf37088701cd6ae56666174
SHA1

802f7f3b9dd187b31495bd3a9223d35c2d25012d
SHA256

40305d6d29dded2786f80b7a26003dbe29e70969441dfb7adba40b6df3bdcccf
SHA512

40a26bf3e9be6dd2af1ccb5493161a6cbec3230d712622cf830a543b299154212d048eadc5a08c18440a3249855597482366a607bcda67a6e90b66032deee471
SSDEEP

3072:vUsm/Ot8wvyyKnuUofnNS15HbbOm7Bc7VmvxO7iMCVVbVUgAKrM+xMBY:vUsjvv59UaQfbz727VmvxCiMczeb

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 x64 arch:x64

cc8d002368b44f519b87be0dd493945e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\huangfanfu\Desktop\AudioRender\trunk\WindowsAudioRender\project\x64\Release\AudioRender_Private.pdb

Imports

winmm

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

dsound

ord1
ord2

kernel32

LCMapStringW
HeapReAlloc
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
LCMapStringA
FlsAlloc
GetVersionExA
CloseHandle
Sleep
GetExitCodeThread
CreateThread
GetProcAddress
LoadLibraryA
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
FlushFileBuffers
SetStdHandle
SetFilePointer
GetLocaleInfoW
InitializeCriticalSectionAndSpinCount
HeapAlloc
GetLastError
HeapFree
RtlLookupFunctionEntry
RtlUnwindEx
WideCharToMultiByte
GetCurrentThreadId
FlsSetValue
GetCommandLineA
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
HeapSetInformation
HeapCreate
HeapDestroy
EncodePointer
DecodePointer
FlsGetValue
FlsFree
SetLastError
RaiseException
RtlPcToFileHeader
UnhandledExceptionFilter
SetUnhandledExceptionFilter
RtlCaptureContext
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
RtlVirtualUnwind
GetConsoleCP
GetConsoleMode
HeapSize
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime

ole32

CoUninitialize
CoInitialize
CoInitializeEx
CoCreateInstance

Exports

Exports

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

Sections

.text
Size: 86KB - Virtual size: 86KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cc8d002368b44f519b87be0dd493945e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

winmm

dsound

kernel32

ole32

Exports

Exports

Sections

.text Size: 86KB - Virtual size: 86KB

.rdata Size: 27KB - Virtual size: 26KB

.data Size: 9KB - Virtual size: 17KB

.pdata Size: 5KB - Virtual size: 4KB

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

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

.text
Size: 86KB - Virtual size: 86KB

.rdata
Size: 27KB - Virtual size: 26KB

.data
Size: 9KB - Virtual size: 17KB

.pdata
Size: 5KB - Virtual size: 4KB

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

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