DTKVideoCap[.]dll

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General

Target

DTKVideoCap.dll
Size

2.6MB
MD5

591c020aabe0517e8415efc5e1a0c8e1
SHA1

a6fa0edda651eef49fa1e91a8ef691fdadfc2037
SHA256

1f7ef8b1a6086856510af6ee1323aeff590538ef74d32de931dd2db39f0ea5cd
SHA512

49096f8d364e4a510455be896482f6a37cb5cc9ee63c8b0ecc8c5c45e51f1488fdd8928e2722abc865295ae909971cc67174def2ddbb708c6b32e8d64e5096cf
SSDEEP

49152:GDeV/RNIOL7a2A5XNt/EhVuCHqzNHoTpoJoB:GDCTIO3a15dt/EhVuCgPJ0

Score

1^/10

Malware Config

Signatures

Files

DTKVideoCap.dll
.dll regsvr32 windows:5 windows x86 arch:x86

54bf6f66ce08f570423d3f2b7f46cd81

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21-12-2012 00:00

Not After

30-12-2020 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18-10-2012 00:00

Not After

29-12-2020 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

4b:de:06:19:d5:51:12:65:a8:89:12:19:b1:48:06:ec
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

25-06-2013 00:00

Not After

24-09-2014 23:59

Subject

CN=DTK Software,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=DTK Software,L=Riga,ST=Riga,C=LV

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08-02-2010 00:00

Not After

07-02-2020 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

ae:e7:31:91:c6:e2:f2:ac:8a:03:62:0f:4e:7d:8a:6b:3b:87:ec:1f
Signer

Actual PE Digest

ae:e7:31:91:c6:e2:f2:ac:8a:03:62:0f:4e:7d:8a:6b:3b:87:ec:1f

Digest Algorithm

sha1

PE Digest Matches

true

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

c:\DTKCVS\DTKCVS\DTKVideoCapture\Bin\DTKVideoCap.pdb

Imports

iphlpapi

GetAdaptersInfo

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

setupapi

SetupDiEnumDeviceInfo
SetupDiGetClassDevsW
SetupDiGetDeviceInstanceIdW
SetupDiGetDeviceRegistryPropertyW
CM_Get_Parent
SetupDiGetDeviceInterfaceDetailW
SetupDiEnumDeviceInterfaces
CM_Get_Device_IDW
SetupDiDestroyDeviceInfoList

mpr

WNetGetConnectionW

ws2_32

socket
closesocket
ntohs
bind
setsockopt
ioctlsocket
recvfrom
sendto
getsockopt
getsockname
htonl
gethostname
select
ntohl
shutdown
send
connect
htons
gethostbyname
WSAStartup
WSACleanup
inet_addr
__WSAFDIsSet
WSAGetLastError

kernel32

lstrcmpiW
EnterCriticalSection
LeaveCriticalSection
FlushInstructionCache
GetCurrentProcess
MulDiv
GlobalUnlock
GlobalLock
GlobalAlloc
GetCurrentThreadId
CloseHandle
CreateFileW
GetModuleFileNameW
CreateMutexW
GetSystemTime
InterlockedIncrement
InterlockedDecrement
SetLastError
FreeLibrary
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
SetThreadLocale
GetThreadLocale
GetTickCount
TerminateThread
WaitForSingleObject
CreateThread
ReleaseMutex
WideCharToMultiByte
SetEvent
Sleep
CreateEventW
SetErrorMode
SystemTimeToFileTime
CompareFileTime
FileTimeToSystemTime
IsDebuggerPresent
CreateDirectoryW
SetFileTime
ReadFile
GetFileSizeEx
GetFileInformationByHandle
WriteFile
DeviceIoControl
VirtualFree
VirtualAlloc
SetFilePointer
GetLocalTime
CreateFileA
GetDiskFreeSpaceW
GetModuleHandleW
lstrcpyW
FindClose
FindFirstFileW
GlobalFree
OutputDebugStringW
GetModuleHandleA
GetCurrentProcessId
WaitForMultipleObjects
ResetEvent
InterlockedExchange
GetSystemTimeAsFileTime
lstrcpynW
ReleaseSemaphore
GetSystemInfo
DuplicateHandle
GetVersionExW
QueryPerformanceFrequency
QueryPerformanceCounter
GetComputerNameA
GetVolumeInformationA
SetPriorityClass
TlsGetValue
HeapAlloc
HeapFree
GetProcessHeap
TlsSetValue
IsBadCodePtr
FormatMessageW
TlsAlloc
CreateSemaphoreA
GetCPInfo
HeapCreate
HeapDestroy
GetStdHandle
GetModuleFileNameA
TlsFree
HeapSize
GetACP
GetOEMCP
GetProcAddress
GetLastError
DeleteCriticalSection
InitializeCriticalSection
RaiseException
lstrlenW
LCMapStringW
LCMapStringA
IsValidCodePage
GetConsoleCP
InterlockedCompareExchange
GetConsoleMode
GetFullPathNameW
GetCurrentDirectoryA
SetHandleCount
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
FlushFileBuffers
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
GetStringTypeW
SetStdHandle
SetEndOfFile
InitializeCriticalSectionAndSpinCount
GetLocaleInfoW
WriteConsoleA
ExitProcess
GetFileType
GetConsoleOutputCP
WriteConsoleW
CompareStringA
ExitThread
GetTimeZoneInformation
HeapReAlloc
GetCommandLineA
GetDriveTypeW
FileTimeToLocalFileTime
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
CompareStringW
VirtualQuery
VirtualProtect
RtlUnwind
IsProcessorFeaturePresent
LoadLibraryA
SetEnvironmentVariableA
GetDriveTypeA

user32

SetTimer
KillTimer
MessageBoxW
GetMessageW
SendMessageW
PostThreadMessageW
CreateWindowExW
RegisterClassExW
GetKeyState
LoadBitmapW
InvalidateRect
IsWindow
DestroyWindow
GetFocus
IsChild
DispatchMessageW
UpdateWindow
CallWindowProcW
BeginPaint
GetClientRect
EndPaint
IntersectRect
EqualRect
OffsetRect
TranslateMessage
SetWindowRgn
SetWindowPos
GetDC
ReleaseDC
LoadCursorW
GetClassInfoExW
ShowWindow
GetWindowLongW
SetWindowLongW
CharNextW
SystemParametersInfoW
MapWindowPoints
GetWindowRect
UnionRect
SetRectEmpty
PostMessageW
GetWindowDC
wsprintfW
FillRect
LoadIconW
DrawTextW
PtInRect
EnumChildWindows
DefWindowProcW
SetFocus
UnregisterClassA

gdi32

SelectClipRgn
CreateRectRgn
GetClipRgn
CreateDCW
DeleteDC
SetViewportOrgEx
SetMapMode
LPtoDP
CreateFontIndirectW
GetObjectW
RealizePalette
CreateSolidBrush
SetDIBits
CreateCompatibleBitmap
SetBkMode
SetTextColor
PolyDraw
Polygon
CreatePen
Rectangle
SelectObject
DeleteObject
TextOutW
CreateMetaFileW
SaveDC
SetWindowOrgEx
SetWindowExtEx
RestoreDC
CloseMetaFile
DeleteMetaFile
CreateRectRgnIndirect
GetDIBits
GetDeviceCaps

advapi32

RegEnumValueW
AllocateLocallyUniqueId
RegEnumKeyExW
RegQueryInfoKeyW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW

shell32

SHGetFolderPathW

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CLSIDFromProgID
OleRegEnumVerbs
OleRegGetUserType
OleRegGetMiscStatus
CreateDataAdviseHolder
WriteClassStm
OleSaveToStream
CoCreateInstance
ReadClassStm
StringFromGUID2
StgCreateDocfile
StgOpenStorage
StgIsStorageFile
CoUninitialize
CoFreeUnusedLibraries
CoInitialize
CLSIDFromString
CoGetObject
CoGetClassObject
CreateOleAdviseHolder

oleaut32

SysAllocStringLen
VarBstrCmp
SystemTimeToVariantTime
VariantTimeToSystemTime
CreateErrorInfo
SetErrorInfo
RegisterTypeLi
UnRegisterTypeLi
SysAllocString
OleCreatePropertyFrame
LoadTypeLi
LoadRegTypeLi
VarUI4FromStr
SysStringLen
VariantChangeType
VariantClear
VariantInit
SysStringByteLen
SysAllocStringByteLen
SysFreeString
GetActiveObject

wininet

InternetOpenUrlW
InternetReadFile
HttpOpenRequestW
InternetConnectW
HttpQueryInfoW
InternetAttemptConnect
InternetOpenW
InternetCreateUrlW
InternetCrackUrlW
InternetCloseHandle
InternetSetOptionW
HttpSendRequestW
InternetQueryDataAvailable
InternetSetFilePointer

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 670KB - Virtual size: 670KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 109KB - Virtual size: 525KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

54bf6f66ce08f570423d3f2b7f46cd81

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

4b:de:06:19:d5:51:12:65:a8:89:12:19:b1:48:06:ecCertificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

ae:e7:31:91:c6:e2:f2:ac:8a:03:62:0f:4e:7d:8a:6b:3b:87:ec:1fSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

iphlpapi

version

setupapi

mpr

ws2_32

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

wininet

Exports

Exports

Sections

.text Size: 1.7MB - Virtual size: 1.7MB

.rdata Size: 670KB - Virtual size: 670KB

.data Size: 109KB - Virtual size: 525KB

.rsrc Size: 20KB - Virtual size: 19KB

.reloc Size: 101KB - Virtual size: 100KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

4b:de:06:19:d5:51:12:65:a8:89:12:19:b1:48:06:ec
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

ae:e7:31:91:c6:e2:f2:ac:8a:03:62:0f:4e:7d:8a:6b:3b:87:ec:1f
Signer

.text
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 670KB - Virtual size: 670KB

.data
Size: 109KB - Virtual size: 525KB

.rsrc
Size: 20KB - Virtual size: 19KB

.reloc
Size: 101KB - Virtual size: 100KB