MSWB70804[.]dll

Sharing

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General

Target

MSWB70804.dll
Size

512KB
MD5

ecd6066f821c862f6fa5f97924b15330
SHA1

c8a6ce5cc926f771647842aa11cd4bd1c0dfb7c4
SHA256

e1885b937b64f717ca6cbc67af90a7b8fcdb354570c085ad7fdde3cfa918b801
SHA512

7bfbe44c2916f4fc16b3411809b3cc9374b0225744cb9a20a19bd9decc86c8ec38b74e4bfe263301743a51d96914defd3a90b79649d2dacf2402522e1d9b22a9
SSDEEP

12288:PqfaxysFevRM5ElEaCkQIzXI6NOXWXCn:iCQsFev65ElElI71sXWyn

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MSWB70804.dll

Files

MSWB70804.dll
.dll windows:6 windows x86 arch:x86

4229345806f5857d8ae8bed5f8e16602

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

MSWB70804.pdb

Imports

msvcrt

malloc
_except_handler4_common
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_lock
??1type_info@@UAE@XZ
_initterm
_amsg_exit
??0bad_cast@@QAE@ABV0@@Z
??1bad_cast@@UAE@XZ
fflush
fgetc
fgetpos
fputc
fsetpos
_fseeki64
fwrite
setvbuf
ungetc
__CxxFrameHandler3
memcpy
memset
strerror
setlocale
___lc_handle_func
___lc_codepage_func
__pctype_func
isupper
__crtLCMapStringA
calloc
islower
abort
_XcptFilter
_CxxThrowException
wcsstr
realloc
fclose
fgetws
_wfopen
_wsplitpath_s
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@ABQBD@Z
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
wcsncmp
_vsnwprintf
_purecall
memcpy_s
wcschr
memmove
free
__iob_func
_CIlog
_CIpow

kernel32

UnmapViewOfFile
EncodePointer
DecodePointer
CreateEventW
LocalFree
EnterCriticalSection
LeaveCriticalSection
GetLastError
InitializeCriticalSectionAndSpinCount
SetLastError
DeleteCriticalSection
GetModuleFileNameW
IsWow64Process
GetCurrentProcess
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
FindFirstFileW
FindClose
GetSystemDirectoryW
LoadLibraryExW
FreeLibrary
InitializeSRWLock
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
AcquireSRWLockShared
ReleaseSRWLockShared
GetProcAddress
lstrlenA
MultiByteToWideChar
Sleep
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
CloseHandle
CreateMutexW
GetLocalTime
InitializeCriticalSection

ole32

IIDFromString

oleaut32

SysAllocString
SysStringByteLen
SysAllocStringByteLen
SysFreeString
VariantChangeType
SysStringLen
SysAllocStringLen
GetErrorInfo
VariantCopy
VariantClear
VariantInit

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 465KB - Virtual size: 464KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 984B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4229345806f5857d8ae8bed5f8e16602

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

kernel32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 465KB - Virtual size: 464KB

.data Size: 14KB - Virtual size: 26KB

.idata Size: 3KB - Virtual size: 2KB

.rsrc Size: 1024B - Virtual size: 984B

.reloc Size: 28KB - Virtual size: 28KB

.text
Size: 465KB - Virtual size: 464KB

.data
Size: 14KB - Virtual size: 26KB

.idata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 1024B - Virtual size: 984B

.reloc
Size: 28KB - Virtual size: 28KB