OpenAL32[.]dll

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General

Target

OpenAL32.dll
Size

380KB
MD5

5b271763e92a610669622ccdd05ceaad
SHA1

ced9f998650ab528fe19b4174f332d08d4b0ff9e
SHA256

c9635809ba05d551502a24192aad4dbecbe67c4ec54d819e01034be6e9a022af
SHA512

6e5230df0c154bdd58e1a24f386c508c3e9efd642def0fbddafe63941aa2da0b9bc3b214ca18ee70ac9f8d44aab8a5228d7bcb6864da98d917a4515c3fd8e68b
SSDEEP

6144:58gFgdxE58yLAjV5VFESI131c5yD0Y7Ayc5/g1WUq44Cj:qyWbV5v5yoYMyc54kUq4Bj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
OpenAL32.dll

Files

OpenAL32.dll
.dll windows:5 windows x86 arch:x86

ef3300f443b032fc3cbc5634fbd21b73

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

InterlockedExchange
InterlockedCompareExchange
DebugBreak
IsDebuggerPresent
InterlockedExchangeAdd
SwitchToThread
EnterCriticalSection
LeaveCriticalSection
TlsGetValue
TlsSetValue
GetModuleHandleExW
MultiByteToWideChar
CompareStringW
GetThreadLocale
lstrlenW
SetThreadPriority
GetCurrentThread
WideCharToMultiByte
FindClose
FindNextFileW
FindFirstFileW
GetCurrentThreadId
SetEvent
GetLastError
WaitForSingleObject
CloseHandle
WaitForSingleObjectEx
CreateEventA
ResetEvent
CreateThread
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
DecodePointer
EncodePointer
GetSystemTimeAsFileTime
TlsFree
TlsAlloc
DeleteCriticalSection
InitializeCriticalSection
Sleep
GetExitCodeThread
RaiseException

user32

GetMessageA
PostThreadMessageA
PeekMessageA

shell32

SHGetSpecialFolderPathW

ole32

CoUninitialize
CoCreateInstance
CoInitialize
CoTaskMemFree
PropVariantClear

winmm

waveInAddBuffer
waveInClose
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutOpen
waveInUnprepareHeader
waveOutClose
waveInGetNumDevs
waveInGetDevCapsW
waveOutGetNumDevs
waveOutGetDevCapsW
waveInPrepareHeader
waveInOpen
waveInStart
waveInReset
waveInStop
waveOutWrite

msvcr100

_onexit
_lock
__dllonexit
_unlock
__clean_type_info_names_internal
_crt_debugger_hook
_except_handler4_common
__CppXcptFilter
memset
free
calloc
realloc
_stricmp
strchr
_strnicmp
isspace
_CIsqrt
_CIsinh
_CIsin
_CIlog
_CIcos
_finite
malloc
modf
memcpy
strncmp
_snprintf
strtol
getenv
_CIpow
fclose
__iob_func
_CIasin
_CIacos
_CIlog10
_CIatan2
fgetc
isalnum
memmove
sscanf
strncpy
_wgetenv
strtoul
strtod
atoi
_CIexp
_CIatan
_aligned_malloc
_aligned_free
__control87_2
fflush
fprintf
_wfopen
qsort
_wgetcwd
isalpha
floor
feof
fread
strrchr
fwrite
ferror
strerror
_errno
ftell
clearerr
fseek
_vsnprintf
_malloc_crt
_encoded_null
_initterm
_initterm_e
_amsg_exit
_strdup

Exports

Exports

alAuxiliaryEffectSlotf
alAuxiliaryEffectSlotfv
alAuxiliaryEffectSloti
alAuxiliaryEffectSlotiv
alBuffer3f
alBuffer3i
alBufferData
alBufferSamplesSOFT
alBufferSubDataSOFT
alBufferSubSamplesSOFT
alBufferf
alBufferfv
alBufferi
alBufferiv
alDeferUpdatesSOFT
alDeleteAuxiliaryEffectSlots
alDeleteBuffers
alDeleteEffects
alDeleteFilters
alDeleteSources
alDisable
alDistanceModel
alDopplerFactor
alDopplerVelocity
alEffectf
alEffectfv
alEffecti
alEffectiv
alEnable
alFilterf
alFilterfv
alFilteri
alFilteriv
alGenAuxiliaryEffectSlots
alGenBuffers
alGenEffects
alGenFilters
alGenSources
alGetAuxiliaryEffectSlotf
alGetAuxiliaryEffectSlotfv
alGetAuxiliaryEffectSloti
alGetAuxiliaryEffectSlotiv
alGetBoolean
alGetBooleanv
alGetBuffer3f
alGetBuffer3i
alGetBufferSamplesSOFT
alGetBufferf
alGetBufferfv
alGetBufferi
alGetBufferiv
alGetDouble
alGetDoublev
alGetEffectf
alGetEffectfv
alGetEffecti
alGetEffectiv
alGetEnumValue
alGetError
alGetFilterf
alGetFilterfv
alGetFilteri
alGetFilteriv
alGetFloat
alGetFloatv
alGetInteger
alGetInteger64SOFT
alGetInteger64vSOFT
alGetIntegerv
alGetListener3f
alGetListener3i
alGetListenerf
alGetListenerfv
alGetListeneri
alGetListeneriv
alGetProcAddress
alGetSource3dSOFT
alGetSource3f
alGetSource3i
alGetSource3i64SOFT
alGetSourcedSOFT
alGetSourcedvSOFT
alGetSourcef
alGetSourcefv
alGetSourcei
alGetSourcei64SOFT
alGetSourcei64vSOFT
alGetSourceiv
alGetString
alIsAuxiliaryEffectSlot
alIsBuffer
alIsBufferFormatSupportedSOFT
alIsEffect
alIsEnabled
alIsExtensionPresent
alIsFilter
alIsSource
alListener3f
alListener3i
alListenerf
alListenerfv
alListeneri
alListeneriv
alProcessUpdatesSOFT
alSource3dSOFT
alSource3f
alSource3i
alSource3i64SOFT
alSourcePause
alSourcePausev
alSourcePlay
alSourcePlayv
alSourceQueueBuffers
alSourceRewind
alSourceRewindv
alSourceStop
alSourceStopv
alSourceUnqueueBuffers
alSourcedSOFT
alSourcedvSOFT
alSourcef
alSourcefv
alSourcei
alSourcei64SOFT
alSourcei64vSOFT
alSourceiv
alSpeedOfSound
alcCaptureCloseDevice
alcCaptureOpenDevice
alcCaptureSamples
alcCaptureStart
alcCaptureStop
alcCloseDevice
alcCreateContext
alcDestroyContext
alcDevicePauseSOFT
alcDeviceResumeSOFT
alcGetContextsDevice
alcGetCurrentContext
alcGetEnumValue
alcGetError
alcGetInteger64vSOFT
alcGetIntegerv
alcGetProcAddress
alcGetString
alcGetStringiSOFT
alcGetThreadContext
alcIsExtensionPresent
alcIsRenderFormatSupportedSOFT
alcLoopbackOpenDeviceSOFT
alcMakeContextCurrent
alcOpenDevice
alcProcessContext
alcRenderSamplesSOFT
alcResetDeviceSOFT
alcSetThreadContext
alcSuspendContext

Sections

.text
Size: 233KB - Virtual size: 233KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 130KB - Virtual size: 130KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ef3300f443b032fc3cbc5634fbd21b73

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

ole32

winmm

msvcr100

Exports

Exports

Sections

.text Size: 233KB - Virtual size: 233KB

.rdata Size: 130KB - Virtual size: 130KB

.data Size: 1024B - Virtual size: 129KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 14KB - Virtual size: 13KB

.text
Size: 233KB - Virtual size: 233KB

.rdata
Size: 130KB - Virtual size: 130KB

.data
Size: 1024B - Virtual size: 129KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 14KB - Virtual size: 13KB