Dolby Audio D-Tech[.]rar

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General

Target

Dolby Audio D-Tech.rar
Size

70.0MB
MD5

2bda3b122a6d52c2793ded9091d670e4
SHA1

31650732cdad42f544ad665bf61799f869156f87
SHA256

56ce38b97f3b83f29e2c8b96aff2e40bbf2dcbd90c30527f052df82adda93b2a
SHA512

f0f80d8ce83ae6a904e6ae2e4ccca9c69e504f86c6d7f8d63585d8bd72e1dc222a91a6cb5a25b24e72b854714694c46ba1dc3111a51eedc2b55037d4b5619d06
SSDEEP

1572864:JoE3REE/8EsoswWJYsYRrjIKdoE+1Y02yuLYgHV1YgHVKn:JX3mE/bs7dJjYZjZdoE0Y008gkg8n

Score

3^/10

Malware Config

Signatures

Unsigned PE 6 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Dolby Audio D-Tech/Driver/x64/DolbyDAX2APOProp.dll
unpack001/Dolby Audio D-Tech/Driver/x64/DolbyDAX2APOv211.dll
unpack001/Dolby Audio D-Tech/Driver/x64/HiFiDAX2API.dll
unpack001/Dolby Audio D-Tech/Driver/x86/DolbyDAX2APOProp.dll
unpack001/Dolby Audio D-Tech/Driver/x86/DolbyDAX2APOv211.dll
unpack001/Dolby Audio D-Tech/Driver/x86/HiFiDAX2API.dll

Files

Dolby Audio D-Tech.rar
.rar
Dolby Audio D-Tech/App/x64/dax2_api_release_x64.msi
.msi
Dolby Audio D-Tech/App/x64/dax2_app_release_x64.msi
.msi
Dolby Audio D-Tech/App/x86/dax2_api_release_x86.msi
.msi
Dolby Audio D-Tech/App/x86/dax2_app_release_x86.msi
.msi
Dolby Audio D-Tech/Driver/x64/DAX2.sdf
Dolby Audio D-Tech/Driver/x64/DolbyDAX2APOProp.dll
.dll regsvr32 windows x64

322249925f57f50a47ae26a017fbff48

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

SetThreadLocale
CloseHandle
WaitForSingleObject
Sleep
OpenProcess
GetUserPreferredUILanguages
GetLocaleInfoEx
GetUserDefaultLocaleName
HeapSize
CreateSemaphoreW
GetTickCount
TlsFree
lstrlenW
LocalFree
GetThreadLocale
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetStringTypeW
EnumSystemLocalesW
GetProcAddress
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
LoadLibraryExW
MultiByteToWideChar
FindResourceW
lstrcmpiW
SizeofResource
LoadResource
CreateFileW
GetModuleHandleW
GetModuleFileNameW
FreeLibrary
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
GetLastError
EncodePointer
GetDateFormatW
SetConsoleCtrlHandler
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FatalAppExitA
HeapReAlloc
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
GetCurrentProcess
CreateEventW
InitializeCriticalSectionAndSpinCount
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RaiseException
DecodePointer
GetUserDefaultLCID
IsDebuggerPresent
OutputDebugStringW
GetCommandLineA
GetCurrentThreadId
IsProcessorFeaturePresent
HeapFree
HeapAlloc
RtlPcToFileHeader
RtlLookupFunctionEntry
RtlUnwindEx
SetLastError
GetCurrentThread
ExitProcess
GetModuleHandleExW
AreFileApisANSI
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlCaptureContext
WriteFile

user32

CharNextW
UnregisterClassW
SendMessageW
PostMessageW
MoveWindow
GetDlgItem
SetDlgItemTextW
SystemParametersInfoW
LoadBitmapW
SetWindowLongPtrW
GetWindowLongPtrW
MessageBoxW
GetClientRect
GetWindowTextLengthW
SetWindowTextW
InvalidateRect
ReleaseDC
GetDC
UpdateWindow
DrawTextW

gdi32

CreateFontIndirectW
GetObjectW
SetTextColor
SelectObject
GetDeviceCaps
DeleteObject

advapi32

RegCreateKeyExW
RegDeleteKeyW
RegSetValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegCloseKey

ole32

StringFromGUID2
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CLSIDFromString
PropVariantClear
CoCreateInstance

oleaut32

GetErrorInfo
LoadRegTypeLi
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
VarUI4FromStr
SysStringLen
SysFreeString
SysAllocString
VariantInit
VariantClear
VariantChangeType
SetErrorInfo
CreateErrorInfo

comctl32

DestroyPropertySheetPage
CreatePropertySheetPageW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 510KB - Virtual size: 510KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 503KB - Virtual size: 502KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 67KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Dolby Audio D-Tech/Driver/x64/DolbyDAX2APOv211.dll
.dll regsvr32 windows x64

bd647bdfd9526bce3f3dcbf1cc78cd56

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

GetProcAddress
LoadLibraryExW
LoadResource
SizeofResource
lstrcmpiW
FindResourceW
MultiByteToWideChar
GetThreadLocale
SetThreadLocale
CloseHandle
DuplicateHandle
GetCurrentProcess
GetModuleHandleW
VirtualFree
VirtualLock
VirtualUnlock
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
SetEvent
GetModuleFileNameW
FreeLibrary
SetEnvironmentVariableA
CreateFileW
LeaveCriticalSection
EnterCriticalSection
EncodePointer
DeleteCriticalSection
InitializeCriticalSectionEx
GetLastError
RaiseException
VirtualAlloc
DecodePointer
ReadConsoleW
WriteConsoleW
SetStdHandle
GetTimeZoneInformation
SetConsoleCtrlHandler
SetFilePointerEx
ReadFile
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetOEMCP
GetACP
IsValidCodePage
WriteFile
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
InitializeCriticalSection
TryEnterCriticalSection
FormatMessageA
LoadLibraryA
IsDebuggerPresent
OutputDebugStringW
WideCharToMultiByte
GetStringTypeW
GetCommandLineA
GetCurrentThreadId
RtlPcToFileHeader
RtlLookupFunctionEntry
RtlUnwindEx
IsProcessorFeaturePresent
FatalAppExitA
GetCPInfo
RtlCaptureContext
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetTickCount
CreateSemaphoreW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetCurrentThread
ExitProcess
GetModuleHandleExW
AreFileApisANSI
GetStdHandle
GetFileType
GetModuleFileNameA

user32

UnregisterClassW
CharNextW
CharUpperBuffW

advapi32

RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegQueryValueExW
RegDeleteKeyExW
RegSetValueExW

ole32

PropVariantClear
CLSIDFromString
CoCreateInstance
StringFromGUID2
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
StringFromCLSID

oleaut32

VarBstrCmp
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
VarUI4FromStr
SysStringLen
SysAllocStringByteLen
SysStringByteLen
SysAllocString
SysFreeString

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
e9_ippsCos_32f_A24
e9_ippsSin_32f_A24
l9_ippsCos_32f_A24
l9_ippsSin_32f_A24
m7_ippsCos_32f_A24
m7_ippsSin_32f_A24
mx_ippsCos_32f_A24
mx_ippsSin_32f_A24
n8_ippsCos_32f_A24
n8_ippsSin_32f_A24
own_ipps_sCos_E7_ctab
own_ipps_sCos_E7_ttab
own_ipps_sCos_E9_ctab
own_ipps_sCos_E9_ttab
own_ipps_sCos_EX_ctab
own_ipps_sCos_EX_ttab
own_ipps_sCos_L9_ctab
own_ipps_sCos_L9_ttab
own_ipps_sCos_U8_ctab
own_ipps_sCos_U8_ttab
own_ipps_sCos_Y8_ctab
own_ipps_sCos_Y8_ttab
own_ipps_sSin_E7_ctab
own_ipps_sSin_E7_ttab
own_ipps_sSin_E9_ctab
own_ipps_sSin_E9_ttab
own_ipps_sSin_EX_ctab
own_ipps_sSin_EX_ttab
own_ipps_sSin_L9_ctab
own_ipps_sSin_L9_ttab
own_ipps_sSin_U8_ctab
own_ipps_sSin_U8_ttab
own_ipps_sSin_Y8_ctab
own_ipps_sSin_Y8_ttab
u8_ippsCos_32f_A24
u8_ippsSin_32f_A24
y8_ippsCos_32f_A24
y8_ippsSin_32f_A24

Sections

.text
Size: 3.2MB - Virtual size: 3.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

RT_CODE
Size: 1024B - Virtual size: 685B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

IPPCODE
Size: 818KB - Virtual size: 817KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

RT_BSS
Size: - Virtual size: 8B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 895KB - Virtual size: 894KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

RT_CONST
Size: 1024B - Virtual size: 664B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

RT_DATA
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.trace
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

IPPDATA
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 13KB - Virtual size: 12KB

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
Dolby Audio D-Tech/Driver/x64/HiFiDAX2API.dll
.dll regsvr32 windows x64

ec89971cfcb1d8ffbb3bafbef97d6f1e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
LoadLibraryExW
LoadResource
SizeofResource
lstrcmpiW
FindResourceW
MultiByteToWideChar
WideCharToMultiByte
FreeLibrary
SetThreadLocale
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
SetEndOfFile
CreateFileW
ReadConsoleW
LeaveCriticalSection
EnterCriticalSection
EncodePointer
DeleteCriticalSection
InitializeCriticalSectionEx
GetLastError
RaiseException
GetThreadLocale
DecodePointer
WriteConsoleW
SetStdHandle
GetStringTypeW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCurrentProcessId
QueryPerformanceCounter
GetTimeZoneInformation
SetFilePointerEx
ReadFile
GetFileType
GetConsoleMode
GetConsoleCP
FlushFileBuffers
CloseHandle
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
WriteFile
GetStdHandle
GetStartupInfoW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
SetEnvironmentVariableA
GetCurrentProcess
Sleep
InitializeCriticalSectionAndSpinCount
SetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlCaptureContext
AreFileApisANSI
GetModuleHandleExW
ExitProcess
GetCurrentThreadId
GetCommandLineA
RtlUnwindEx
RtlLookupFunctionEntry
IsDebuggerPresent
OutputDebugStringW
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
RtlPcToFileHeader

user32

CharNextW

advapi32

RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegSetValueExW

ole32

CoTaskMemFree
StringFromGUID2
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
PropVariantClear
CLSIDFromString

oleaut32

BSTR_UserSize
SafeArrayCreateVector
VarUI4FromStr
LoadTypeLi
RegisterTypeLi
UnRegisterTypeLi
LPSAFEARRAY_UserSize
LPSAFEARRAY_UserMarshal
LPSAFEARRAY_UserUnmarshal
LPSAFEARRAY_UserFree
BSTR_UserMarshal
BSTR_UserUnmarshal
BSTR_UserFree
SafeArrayAccessData
SafeArrayGetElemsize
SysAllocStringByteLen
SysStringByteLen
SysStringLen
SysFreeString
SysAllocString
SafeArrayUnaccessData

setupapi

SetupDiDestroyDeviceInfoList
SetupDiGetClassDevsW
SetupDiGetDeviceRegistryPropertyW
CM_Get_Device_IDW
CM_Get_Parent
SetupDiEnumDeviceInfo

rpcrt4

NdrOleFree
CStdStubBuffer_QueryInterface
CStdStubBuffer_Connect
CStdStubBuffer_Disconnect
CStdStubBuffer_Invoke
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_CountRefs
CStdStubBuffer_DebugServerQueryInterface
CStdStubBuffer_DebugServerRelease
IUnknown_QueryInterface_Proxy
IUnknown_AddRef_Proxy
IUnknown_Release_Proxy
NdrCStdStubBuffer_Release
NdrDllGetClassObject
NdrDllCanUnloadNow
NdrDllRegisterProxy
NdrDllUnregisterProxy
NdrOleAllocate
CStdStubBuffer_AddRef

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer
GetSSID

Sections

.text
Size: 216KB - Virtual size: 215KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.orpc
Size: 512B - Virtual size: 44B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Dolby Audio D-Tech/Driver/x64/hdaudio.inf
Dolby Audio D-Tech/Driver/x86/DAX2.sdf
Dolby Audio D-Tech/Driver/x86/DolbyDAX2APOProp.dll
.dll regsvr32 windows x86

3b05ab51e3279690e32b1ac94e15607a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetThreadLocale
CloseHandle
WaitForSingleObject
Sleep
OpenProcess
GetUserPreferredUILanguages
GetLocaleInfoEx
GetUserDefaultLocaleName
HeapSize
CreateSemaphoreW
GetTickCount
TlsFree
lstrlenW
LocalFree
GetThreadLocale
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetStringTypeW
EnumSystemLocalesW
GetProcAddress
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
LoadLibraryExW
MultiByteToWideChar
FindResourceW
lstrcmpiW
SizeofResource
LoadResource
CreateFileW
GetModuleHandleW
GetModuleFileNameW
FreeLibrary
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EncodePointer
EnterCriticalSection
GetLastError
GetDateFormatW
SetConsoleCtrlHandler
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FatalAppExitA
HeapReAlloc
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
GetCurrentProcess
CreateEventW
InitializeCriticalSectionAndSpinCount
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsW
RaiseException
DecodePointer
GetUserDefaultLCID
IsDebuggerPresent
OutputDebugStringW
GetCommandLineA
GetCurrentThreadId
IsProcessorFeaturePresent
HeapFree
HeapAlloc
RtlUnwind
SetLastError
GetCurrentThread
ExitProcess
GetModuleHandleExW
AreFileApisANSI
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
WriteFile

user32

CharNextW
UnregisterClassW
SendMessageW
PostMessageW
MoveWindow
GetDlgItem
SetDlgItemTextW
SystemParametersInfoW
LoadBitmapW
SetWindowLongW
GetWindowLongW
MessageBoxW
GetClientRect
GetWindowTextLengthW
SetWindowTextW
InvalidateRect
ReleaseDC
GetDC
UpdateWindow
DrawTextW

gdi32

CreateFontIndirectW
GetObjectW
SetTextColor
SelectObject
GetDeviceCaps
DeleteObject

advapi32

RegQueryInfoKeyW
RegCreateKeyExW
RegDeleteKeyW
RegSetValueExW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegCloseKey

ole32

StringFromGUID2
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CLSIDFromString
PropVariantClear
CoCreateInstance

oleaut32

GetErrorInfo
LoadRegTypeLi
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
VarUI4FromStr
SysStringLen
SysFreeString
SysAllocString
VariantInit
VariantClear
VariantChangeType
SetErrorInfo
CreateErrorInfo

comctl32

DestroyPropertySheetPage
CreatePropertySheetPageW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 495KB - Virtual size: 494KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 400KB - Virtual size: 400KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 67KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 33KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Dolby Audio D-Tech/Driver/x86/DolbyDAX2APOv211.dll
.dll regsvr32 windows x86

40287d494651fcfe2816001d17926eaa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetProcAddress
LoadLibraryExW
LoadResource
SizeofResource
lstrcmpiW
FindResourceW
MultiByteToWideChar
GetThreadLocale
SetThreadLocale
CloseHandle
DuplicateHandle
GetCurrentProcess
GetModuleHandleW
VirtualFree
VirtualLock
VirtualUnlock
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
SetEvent
GetModuleFileNameW
FreeLibrary
SetEnvironmentVariableA
CreateFileW
LeaveCriticalSection
EnterCriticalSection
EncodePointer
DeleteCriticalSection
InitializeCriticalSectionEx
GetLastError
RaiseException
VirtualAlloc
DecodePointer
ReadConsoleW
WriteConsoleW
SetStdHandle
GetTimeZoneInformation
SetConsoleCtrlHandler
SetFilePointerEx
ReadFile
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetOEMCP
GetACP
IsValidCodePage
WriteFile
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
InitializeCriticalSection
TryEnterCriticalSection
FormatMessageA
LoadLibraryA
IsDebuggerPresent
OutputDebugStringW
WideCharToMultiByte
GetStringTypeW
GetCommandLineA
GetCurrentThreadId
RtlUnwind
IsProcessorFeaturePresent
FatalAppExitA
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetTickCount
CreateSemaphoreW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetCurrentThread
ExitProcess
GetModuleHandleExW
AreFileApisANSI
GetStdHandle
GetFileType
GetModuleFileNameA

user32

UnregisterClassW
CharNextW
CharUpperBuffW

advapi32

RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegQueryValueExW
RegDeleteKeyExW
RegSetValueExW

ole32

PropVariantClear
CLSIDFromString
CoCreateInstance
StringFromGUID2
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
StringFromCLSID

oleaut32

VarBstrCmp
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
VarUI4FromStr
SysStringLen
SysAllocStringByteLen
SysStringByteLen
SysAllocString
SysFreeString

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
_g9_ippsCos_32f_A24@12
_g9_ippsSin_32f_A24@12
_h9_ippsCos_32f_A24@12
_h9_ippsSin_32f_A24@12
_p8_ippsCos_32f_A24@12
_p8_ippsSin_32f_A24@12
_px_ippsCos_32f_A24@12
_px_ippsSin_32f_A24@12
_s8_ippsCos_32f_A24@12
_s8_ippsSin_32f_A24@12
_v8_ippsCos_32f_A24@12
_v8_ippsSin_32f_A24@12
_w7_ippsCos_32f_A24@12
_w7_ippsSin_32f_A24@12
own_ipps_sCos_G9_ctab
own_ipps_sCos_G9_ttab
own_ipps_sCos_P8_ctab
own_ipps_sCos_P8_ttab
own_ipps_sCos_PX_ctab
own_ipps_sCos_PX_ttab
own_ipps_sCos_S9_ctab
own_ipps_sCos_S9_ttab
own_ipps_sCos_V8_ctab
own_ipps_sCos_V8_ttab
own_ipps_sCos_W7_ctab
own_ipps_sCos_W7_ttab
own_ipps_sSin_G9_ctab
own_ipps_sSin_G9_ttab
own_ipps_sSin_P8_ctab
own_ipps_sSin_P8_ttab
own_ipps_sSin_PX_ctab
own_ipps_sSin_PX_ttab
own_ipps_sSin_S9_ctab
own_ipps_sSin_S9_ttab
own_ipps_sSin_V8_ctab
own_ipps_sSin_V8_ttab
own_ipps_sSin_W7_ctab
own_ipps_sSin_W7_ttab

Sections

.text
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

RT_CODE
Size: 1024B - Virtual size: 574B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

IPPCODE
Size: 469KB - Virtual size: 468KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

RT_BSS
Size: - Virtual size: 8B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 662KB - Virtual size: 661KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

RT_CONST
Size: 512B - Virtual size: 388B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

RT_DATA
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 81KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Dolby Audio D-Tech/Driver/x86/HiFiDAX2API.dll
.dll regsvr32 windows x86

ea97a1298cec1f8348865e72c8154657

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
LoadLibraryExW
LoadResource
SizeofResource
lstrcmpiW
FindResourceW
MultiByteToWideChar
WideCharToMultiByte
FreeLibrary
SetThreadLocale
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
SetEndOfFile
CreateFileW
ReadConsoleW
LeaveCriticalSection
EnterCriticalSection
EncodePointer
DeleteCriticalSection
InitializeCriticalSectionEx
GetLastError
RaiseException
GetThreadLocale
DecodePointer
WriteConsoleW
SetStdHandle
GetStringTypeW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCurrentProcessId
QueryPerformanceCounter
GetTimeZoneInformation
SetFilePointerEx
ReadFile
GetFileType
GetConsoleMode
GetConsoleCP
FlushFileBuffers
CloseHandle
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
WriteFile
GetStdHandle
GetStartupInfoW
TlsFree
TlsSetValue
TlsGetValue
SetEnvironmentVariableA
TlsAlloc
TerminateProcess
GetCurrentProcess
Sleep
InitializeCriticalSectionAndSpinCount
SetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
AreFileApisANSI
GetModuleHandleExW
ExitProcess
GetCurrentThreadId
GetCommandLineA
RtlUnwind
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
OutputDebugStringW
IsDebuggerPresent

user32

CharNextW

advapi32

RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegSetValueExW

ole32

CoTaskMemFree
StringFromGUID2
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
PropVariantClear
CLSIDFromString

oleaut32

LPSAFEARRAY_UserSize
SafeArrayCreateVector
VarUI4FromStr
LoadTypeLi
RegisterTypeLi
UnRegisterTypeLi
BSTR_UserSize
BSTR_UserMarshal
BSTR_UserUnmarshal
BSTR_UserFree
LPSAFEARRAY_UserMarshal
LPSAFEARRAY_UserUnmarshal
LPSAFEARRAY_UserFree
SafeArrayAccessData
SafeArrayGetElemsize
SysAllocStringByteLen
SysStringByteLen
SysStringLen
SysFreeString
SysAllocString
SafeArrayUnaccessData

setupapi

SetupDiDestroyDeviceInfoList
SetupDiGetClassDevsW
SetupDiGetDeviceRegistryPropertyW
CM_Get_Device_IDW
CM_Get_Parent
SetupDiEnumDeviceInfo

rpcrt4

IUnknown_Release_Proxy
NdrOleAllocate
NdrOleFree
CStdStubBuffer_QueryInterface
CStdStubBuffer_AddRef
CStdStubBuffer_Connect
CStdStubBuffer_Disconnect
CStdStubBuffer_Invoke
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_CountRefs
CStdStubBuffer_DebugServerQueryInterface
CStdStubBuffer_DebugServerRelease
NdrCStdStubBuffer_Release
NdrDllGetClassObject
NdrDllCanUnloadNow
NdrDllRegisterProxy
NdrDllUnregisterProxy
IUnknown_QueryInterface_Proxy
IUnknown_AddRef_Proxy

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer
_GetSSID@8

Sections

.text
Size: 200KB - Virtual size: 199KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.orpc
Size: 512B - Virtual size: 69B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 56KB - Virtual size: 55KB

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

.rsrc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Dolby Audio D-Tech/Driver/x86/hdaudio.inf

Sharing

General

Malware Config

Signatures

Files

322249925f57f50a47ae26a017fbff48

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

ole32

oleaut32

comctl32

Exports

Exports

Sections

.text Size: 510KB - Virtual size: 510KB

.rdata Size: 503KB - Virtual size: 502KB

.data Size: 9KB - Virtual size: 18KB

.pdata Size: 15KB - Virtual size: 15KB

.rsrc Size: 67KB - Virtual size: 66KB

.reloc Size: 3KB - Virtual size: 2KB

bd647bdfd9526bce3f3dcbf1cc78cd56

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 3.2MB - Virtual size: 3.2MB

RT_CODE Size: 1024B - Virtual size: 685B

IPPCODE Size: 818KB - Virtual size: 817KB

RT_BSS Size: - Virtual size: 8B

.rdata Size: 895KB - Virtual size: 894KB

.data Size: 27KB - Virtual size: 39KB

.pdata Size: 84KB - Virtual size: 84KB

RT_CONST Size: 1024B - Virtual size: 664B

RT_DATA Size: 1KB - Virtual size: 1KB

.trace Size: 9KB - Virtual size: 9KB

_RDATA Size: 4KB - Virtual size: 4KB

IPPDATA Size: 5KB - Virtual size: 4KB

.rsrc Size: 13KB - Virtual size: 12KB

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

ec89971cfcb1d8ffbb3bafbef97d6f1e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ole32

oleaut32

setupapi

rpcrt4

Exports

Exports

Sections

.text Size: 216KB - Virtual size: 215KB

.orpc Size: 512B - Virtual size: 44B

.rdata Size: 88KB - Virtual size: 87KB

.data Size: 12KB - Virtual size: 22KB

.pdata Size: 12KB - Virtual size: 12KB

.rsrc Size: 13KB - Virtual size: 12KB

.reloc Size: 3KB - Virtual size: 3KB

3b05ab51e3279690e32b1ac94e15607a

Headers

DLL Characteristics

File Characteristics

Imports

.text
Size: 510KB - Virtual size: 510KB

.rdata
Size: 503KB - Virtual size: 502KB

.data
Size: 9KB - Virtual size: 18KB

.pdata
Size: 15KB - Virtual size: 15KB

.rsrc
Size: 67KB - Virtual size: 66KB

.reloc
Size: 3KB - Virtual size: 2KB

.text
Size: 3.2MB - Virtual size: 3.2MB

RT_CODE
Size: 1024B - Virtual size: 685B

IPPCODE
Size: 818KB - Virtual size: 817KB

RT_BSS
Size: - Virtual size: 8B

.rdata
Size: 895KB - Virtual size: 894KB

.data
Size: 27KB - Virtual size: 39KB

.pdata
Size: 84KB - Virtual size: 84KB

RT_CONST
Size: 1024B - Virtual size: 664B

RT_DATA
Size: 1KB - Virtual size: 1KB

.trace
Size: 9KB - Virtual size: 9KB

_RDATA
Size: 4KB - Virtual size: 4KB

IPPDATA
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 13KB - Virtual size: 12KB

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

.text
Size: 216KB - Virtual size: 215KB

.orpc
Size: 512B - Virtual size: 44B

.rdata
Size: 88KB - Virtual size: 87KB

.data
Size: 12KB - Virtual size: 22KB

.pdata
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 13KB - Virtual size: 12KB

.reloc
Size: 3KB - Virtual size: 3KB

.text
Size: 495KB - Virtual size: 494KB

.rdata
Size: 400KB - Virtual size: 400KB

.data
Size: 7KB - Virtual size: 15KB

.rsrc
Size: 67KB - Virtual size: 66KB

.reloc
Size: 33KB - Virtual size: 32KB

.text
Size: 2.8MB - Virtual size: 2.8MB

RT_CODE
Size: 1024B - Virtual size: 574B

IPPCODE
Size: 469KB - Virtual size: 468KB

RT_BSS
Size: - Virtual size: 8B

.rdata
Size: 662KB - Virtual size: 661KB

.data
Size: 23KB - Virtual size: 32KB

RT_CONST
Size: 512B - Virtual size: 388B

RT_DATA
Size: 1KB - Virtual size: 1KB

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

_RDATA
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 13KB - Virtual size: 12KB

.reloc
Size: 81KB - Virtual size: 80KB

.text
Size: 200KB - Virtual size: 199KB

.orpc
Size: 512B - Virtual size: 69B

.rdata
Size: 56KB - Virtual size: 55KB

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

.rsrc
Size: 13KB - Virtual size: 12KB

.reloc
Size: 12KB - Virtual size: 11KB