bidispl[.]dll | Triage

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General

Target

bidispl.dll
Size

33KB
MD5

a7934b26a096f39b15960e0a56c1c8c4
SHA1

4977f07e3bc1015923a98d692dd14a45304538ff
SHA256

8fca0c5801b2d94a5125be1a72076b2554585f98bad7c3a98bb751d2e0cf081f
SHA512

371ef1be41b70938ff361ed20ff8814539031ee9309c23537fa4854a66ac125145b04c5f4f6a1f006f9a5c7a2444e048d8d9713e5608530f9a30f023940b88af
SSDEEP

768:9E5USXI4F3yan5KfqgQn1gvmUHFrqj9wRRGoi:oXl3yA1gvDryaGo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bidispl.dll

Files

bidispl.dll
.dll regsvr32 windows:6 windows x86 arch:x86

5060f22af61b1a25121f207ecac4a722

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

bidispl.pdb

Imports

msvcrt

memset
_wcsicmp
_except_handler4_common
memcpy
_amsg_exit
??2@YAPAXI@Z
??3@YAXPAX@Z
_initterm
free
malloc
_vsnwprintf
__CxxFrameHandler3
_XcptFilter
swscanf

kernel32

SetLastError
lstrlenW
GetModuleFileNameW
InterlockedIncrement
InterlockedDecrement
GetLastError
GetModuleHandleW
LockResource
LoadResource
SizeofResource
FindResourceW
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
InterlockedExchange
Sleep
InterlockedCompareExchange
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
GetProcAddress
UnhandledExceptionFilter

ole32

StringFromCLSID
CoTaskMemAlloc
CoCreateInstance
CoTaskMemFree

advapi32

GetTraceEnableFlags
TraceMessage
UnregisterTraceGuids
RegisterTraceGuidsW
GetTraceLoggerHandle
GetTraceEnableLevel
RegDeleteTreeW
RegCloseKey
RegSetValueExW
RegCreateKeyExW

oleaut32

SysAllocString
SysFreeString
VariantInit
VariantClear
SysAllocStringLen
SysStringLen

winspool.drv

ClosePrinter
OpenPrinterW

crypt32

CryptStringToBinaryW
CryptBinaryToStringW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5060f22af61b1a25121f207ecac4a722

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

kernel32

ole32

advapi32

oleaut32

winspool.drv

crypt32

Exports

Exports

Sections

.text Size: 26KB - Virtual size: 26KB

.data Size: 512B - Virtual size: 936B

.rsrc Size: 4KB - Virtual size: 3KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 26KB - Virtual size: 26KB

.data
Size: 512B - Virtual size: 936B

.rsrc
Size: 4KB - Virtual size: 3KB

.reloc
Size: 1KB - Virtual size: 1KB