openal32[.]dll

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General

Target

openal32.dll
Size

447KB
MD5

28ae748828daa18ef87b048fdd8f99aa
SHA1

26cdae3d88d55600ebbd2e1657f07879d8d5c7d4
SHA256

c81a71a836654a37d443509002480b6b0e7996213b4cd776c9abae120c3a5589
SHA512

6967076c162a701a76c537a7b2cc36d03eb7621fac4d6b85da2a58266ec1932a19324899426f5ef1838bfaf8df14f18baeb4b81690a2ad04eeacee9f16401549
SSDEEP

6144:ZFrjCsZKtpojJ5q3XezNJk3JenND0t9TT44Ybsyc5/g1Bxw440MxBQ/:ZFvCmwifk3JenND0t9lxyc54/xw44i/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
openal32.dll

Files

openal32.dll
.dll windows:6 windows x86

240503424f78c8027319b23873a990de

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

IsDebuggerPresent
DebugBreak
SwitchToThread
EnterCriticalSection
LeaveCriticalSection
TlsGetValue
TlsSetValue
GetModuleHandleExW
FindClose
FindFirstFileW
FindNextFileW
GetCurrentThread
SetThreadPriority
MultiByteToWideChar
WideCharToMultiByte
GetCurrentThreadId
CloseHandle
GetLastError
SetEvent
ResetEvent
WaitForSingleObject
WaitForSingleObjectEx
CreateEventW
CreateThread
GetCurrentProcessId
QueryPerformanceCounter
DecodePointer
EncodePointer
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
TlsFree
TlsAlloc
GetExitCodeThread
Sleep
DeleteCriticalSection
InitializeCriticalSection
RaiseException

user32

PostThreadMessageA
GetMessageA
PeekMessageA

shell32

SHGetSpecialFolderPathW

ole32

PropVariantClear
CoTaskMemFree
CoInitialize
CoCreateInstance
CoUninitialize

winmm

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

msvcr120

__clean_type_info_names_internal
_onexit
__dllonexit
_calloc_crt
_unlock
_lock
_except_handler4_common
_initterm_e
_initterm
_malloc_crt
_amsg_exit
__CppXcptFilter
_vsnprintf
free
memset
calloc
realloc
_stricmp
strchr
_strnicmp
isspace
_CIsinh
_libm_sse2_cos_precise
_libm_sse2_log_precise
_libm_sse2_sin_precise
_libm_sse2_sqrt_precise
_fdclass
malloc
modf
memcpy
getenv
strtol
__iob_func
fclose
_snprintf
strncmp
_libm_sse2_pow_precise
lrintf
_CIatan2
_libm_sse2_acos_precise
_libm_sse2_asin_precise
atoi
strtoul
strtof
_wgetenv
fgetc
sscanf
isalnum
memmove
strncpy
_libm_sse2_exp_precise
_libm_sse2_atan_precise
_libm_sse2_log10_precise
qsort
isalpha
fflush
fprintf
_wfopen
fegetenv
fesetenv
fesetround
_wgetcwd
strrchr
feof
fread
floor
strpbrk
_errno
clearerr
ferror
fseek
ftell
fwrite
strerror
_aligned_free
_aligned_malloc
_except1
_crt_debugger_hook
__crtUnhandledException
__crtTerminateProcess
_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: 268KB - Virtual size: 268KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 161KB - Virtual size: 161KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 130KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

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

240503424f78c8027319b23873a990de

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

ole32

winmm

msvcr120

Exports

Exports

Sections

.text Size: 268KB - Virtual size: 268KB

.rdata Size: 161KB - Virtual size: 161KB

.data Size: 1024B - Virtual size: 130KB

_RDATA Size: 512B - Virtual size: 32B

.rsrc Size: 512B - Virtual size: 480B

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

.text
Size: 268KB - Virtual size: 268KB

.rdata
Size: 161KB - Virtual size: 161KB

.data
Size: 1024B - Virtual size: 130KB

_RDATA
Size: 512B - Virtual size: 32B

.rsrc
Size: 512B - Virtual size: 480B

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