bidispl.pdb
Static task
static1
Behavioral task
behavioral1
Sample
bidispl.dll
Resource
win10v2004-20240426-en
General
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Target
bidispl.dll
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Size
52KB
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MD5
0bb0901ffe2dc9cf4da2d34537af951c
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SHA1
e301d175c541fdac76cd2201040ca8ff5a10dfba
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SHA256
3d6d3de2e6ce2fc9aeb0cf711f24ecebe3184c2e74700c6abd57235472846f2d
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SHA512
147b7945d80dd67dfa317763df66ba483cae7cf9f623023cf92aad7a456bd4eb7626bcfa167c5632446e03bb985e9595cc87adf721c755f83f6e3eee072123cc
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SSDEEP
768:7zyqT2NY1uYcPKMbA5mTpqukJciFrA4ScxqJ1HF6/5l:7zyy2NYcYctbAQnkc0ovJ1c/z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bidispl.dll
Files
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bidispl.dll.dll regsvr32 windows:10 windows x86 arch:x86
618fc856cbd812b95944927cf7e1f7ed
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
_callnewh
_XcptFilter
malloc
_amsg_exit
_vsnwprintf
_except_handler4_common
_initterm
free
_lock
_unlock
_onexit
_wcsicmp
__dllonexit
__CxxFrameHandler3
swscanf
memcpy_s
memcpy
memset
kernel32
IsDebuggerPresent
GetTickCount
GetSystemTimeAsFileTime
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
Sleep
DebugBreak
GetProcessHeap
GetCurrentProcessId
GetModuleFileNameW
SetLastError
GetLastError
GetModuleHandleW
GetProcAddress
FindResourceW
SizeofResource
LoadResource
LockResource
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameA
CreateSemaphoreExW
HeapFree
ReleaseSemaphore
GetModuleHandleExW
WaitForSingleObject
GetCurrentThreadId
ReleaseMutex
FormatMessageW
OutputDebugStringW
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
HeapAlloc
CreateMutexExW
oleaut32
VariantInit
SysFreeString
SysAllocStringLen
SysStringLen
VariantClear
SysAllocString
winspool.drv
ClosePrinter
OpenPrinterW
crypt32
CryptBinaryToStringW
CryptStringToBinaryW
api-ms-win-core-com-l1-1-0
StringFromCLSID
CoTaskMemFree
CoTaskMemAlloc
CoCreateInstance
api-ms-win-eventing-classicprovider-l1-1-0
UnregisterTraceGuids
RegisterTraceGuidsW
GetTraceEnableFlags
GetTraceLoggerHandle
TraceMessage
GetTraceEnableLevel
api-ms-win-core-registry-l1-1-0
RegSetValueExW
RegCreateKeyExW
RegDeleteTreeW
RegCloseKey
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 7KB
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