bcastdvr.proxy.pdb
Static task
static1
Behavioral task
behavioral1
Sample
bcastdvr.proxy.dll
Resource
win10v2004-20240426-en
General
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Target
bcastdvr.proxy.dll
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Size
127KB
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MD5
84f7a71425aa3d2f99cf4e94eb32d8a7
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SHA1
52e1891686f12fa5742085a6696d96d4f8cdfd2e
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SHA256
77acd1774a7b49cfd31fdbf0a9d0fab8a9ff32bb1275f14984b6416f04a0ca37
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SHA512
540c8474ecf16b6bf1118fc3445012dd12ddfc19ad62725cbba04298223d0ff4b489c5d0750e2d20d1c3bc93b65a592698bfb3a4e4e726d0fc0637ab41faa36c
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SSDEEP
1536:IyMzOwjmlDa0tp7ptlTNwu6ylZUVG74po30:IyMLmlbpLNwCleVGEpo30
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bcastdvr.proxy.dll
Files
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bcastdvr.proxy.dll.dll regsvr32 windows:10 windows x86 arch:x86
1b05ea5f90a138982c4f04f953c32511
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
_except_handler4_common
_initterm
malloc
_XcptFilter
_amsg_exit
free
memcmp
rpcrt4
CStdStubBuffer_Disconnect
NdrOleAllocate
NdrCStdStubBuffer_Release
NdrDllCanUnloadNow
NdrDllGetClassObject
NdrDllRegisterProxy
NdrDllUnregisterProxy
NdrCStdStubBuffer2_Release
CStdStubBuffer_QueryInterface
IUnknown_QueryInterface_Proxy
CStdStubBuffer_Connect
CStdStubBuffer_Invoke
NdrStubForwardingFunction
CStdStubBuffer_CountRefs
NdrStubCall2
CStdStubBuffer_IsIIDSupported
IUnknown_Release_Proxy
CStdStubBuffer_AddRef
NdrOleFree
CStdStubBuffer_DebugServerRelease
IUnknown_AddRef_Proxy
CStdStubBuffer_DebugServerQueryInterface
api-ms-win-core-winrt-string-l1-1-0
HSTRING_UserUnmarshal
HSTRING_UserMarshal
HSTRING_UserSize
HSTRING_UserFree
api-ms-win-core-com-midlproxystub-l1-1-0
ObjectStublessClient3
ObjectStublessClient27
CStdStubBuffer2_CountRefs
ObjectStublessClient28
ObjectStublessClient20
ObjectStublessClient15
ObjectStublessClient23
CStdStubBuffer2_Disconnect
ObjectStublessClient7
ObjectStublessClient13
ObjectStublessClient11
CStdStubBuffer2_QueryInterface
ObjectStublessClient19
ObjectStublessClient14
ObjectStublessClient12
NdrProxyForwardingFunction4
NdrProxyForwardingFunction5
ObjectStublessClient6
ObjectStublessClient8
ObjectStublessClient9
CStdStubBuffer2_Connect
ObjectStublessClient26
ObjectStublessClient24
ObjectStublessClient10
NdrProxyForwardingFunction3
ObjectStublessClient25
ObjectStublessClient22
ObjectStublessClient18
ObjectStublessClient16
ObjectStublessClient21
ObjectStublessClient29
ObjectStublessClient17
api-ms-win-core-libraryloader-l1-2-0
DisableThreadLibraryCalls
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-processthreads-l1-1-0
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
GetCurrentProcessId
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
GetTickCount
api-ms-win-core-errorhandling-l1-1-0
UnhandledExceptionFilter
SetUnhandledExceptionFilter
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 104KB - Virtual size: 103KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ