bcdprov.pdb
Static task
static1
Behavioral task
behavioral1
Sample
bcdprov.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
bcdprov.dll
Resource
win10v2004-20240508-en
General
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Target
bcdprov.dll
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Size
54KB
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MD5
74bb8738ef5bb086c4a9743ab5e74bf2
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SHA1
7b34e4e5a34ad4eca73fdd679c42484eecd243f4
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SHA256
b4e925495df7fb58d99958cc6259c5c14c24a1593580bd7dca59fcfffd17b577
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SHA512
0b074b1082d75d63de94bec04c2c7e01a135ec2fe3c00e99a54e3d4fd0981576f41f2de06742471464186407ae47081bfc28bd98f4cec47739c6418b634597ae
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SSDEEP
1536:AaF+/GXBduku4I4IQ3nuIxsFhwoCoCX3G/Uon:Au+/GXBduku4I4IKnm5kGco
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bcdprov.dll
Files
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bcdprov.dll.dll regsvr32 windows:6 windows x86 arch:x86
c9fe0ea42c55580274ae06e4bd78d5a3
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
Imports
msvcrt
_amsg_exit
_initterm
free
malloc
_XcptFilter
_errno
__CxxFrameHandler
_wtoi64
memcpy
memset
_ui64tow
_purecall
_wcsicmp
??2@YAPAXI@Z
??3@YAXPAX@Z
advapi32
RegSetValueExW
RegCreateKeyExW
RegCloseKey
kernel32
InterlockedIncrement
InterlockedDecrement
DisableThreadLibraryCalls
GetLastError
GetModuleFileNameW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
RtlUnwind
OutputDebugStringA
InterlockedCompareExchange
Sleep
InterlockedExchange
QueryDosDeviceW
ole32
CoCreateInstance
CoRevertToSelf
CoTaskMemFree
CoTaskMemAlloc
CoImpersonateClient
oleaut32
SafeArrayGetDim
SafeArrayCreate
SafeArrayAccessData
SafeArrayUnaccessData
VariantInit
SysAllocString
SysFreeString
VariantClear
SysStringLen
Exports
Exports
DllGetClassObject
DllMain
DllRegisterServer
Sections
.text Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 868B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ