NlsData0000.pdb
Static task
static1
Behavioral task
behavioral1
Sample
NlsData0000.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
NlsData0000.dll
Resource
win10v2004-20240508-en
General
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Target
NlsData0000.dll
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Size
1.5MB
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MD5
7831f9675c3cd13b00c06e51d0d09060
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SHA1
65f9453e18528acc14ad8d71541965b1d96c5201
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SHA256
ac75a4f71bd98fdb6e02e51680ca10a6355313bcdb5ec769bf77edd3443e1fe1
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SHA512
6e6f2844a3f8b76c85da763055599730f53a1953bc97642cc8f12dfe3153e6f154348376b59a347fdb6d6c441130d1b59077cef0ad68ed7094c7eaa2364dc618
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SSDEEP
12288:l8bSThLRdh6eBf/m3EEY+SdZTqHFCnGHjSnNLWDt5I+fIMGMRKJ9B2I:CbEh1BlOyouGDSnNLei+fIMGMcJ9B2I
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NlsData0000.dll
Files
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NlsData0000.dll.dll windows:6 windows x86 arch:x86
9b86c3c3bbea05dbb308d339a02c2389
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
calloc
localeconv
mbtowc
__mb_cur_max
wctomb
iswctype
isleadbyte
_read
__badioinfo
__pioinfo
ungetc
isxdigit
isdigit
memset
memcpy
_onexit
__dllonexit
_unlock
_lock
?terminate@@YAXXZ
??1type_info@@UAE@XZ
_initterm
_amsg_exit
_XcptFilter
__CxxFrameHandler
_errno
realloc
_iob
_fileno
_isatty
strncmp
wcschr
_vsnwprintf
malloc
free
memmove
wcstombs
_purecall
_CxxThrowException
kernel32
GetModuleFileNameW
GetLocalTime
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
RtlUnwind
OutputDebugStringA
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
Sleep
CloseHandle
DeleteCriticalSection
LockResource
CreateFileMappingW
DisableThreadLibraryCalls
EnterCriticalSection
GetProcAddress
SetLastError
GetLastError
CreateFileW
LeaveCriticalSection
SizeofResource
InitializeCriticalSectionAndSpinCount
LoadLibraryW
LoadResource
FreeLibrary
FindResourceW
UnmapViewOfFile
MapViewOfFile
GetFileSize
LocalFree
Exports
Exports
LangDataCall
Sections
.text Size: 1.5MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ