Extended Key Usages
ExtKeyUsageTimeStamping
Static task
static1
Behavioral task
behavioral1
Sample
ucrtbase.dll
Resource
win10v2004-20240226-en
Target
ucrtbase.dll
Size
970KB
MD5
aad2e99881765464c9ad9ccdbe78f0e0
SHA1
8634ce21a2683674210e836822fda448262e2e16
SHA256
e6287f7ba5892c99da70e9785d320a665809ca8e657a64b9fef1e8afcfb6a2f9
SHA512
68d2e898cdd73a3ad41ef3db7a149588a82629ac0628c07606f009bd6a92a62f9816c995b1794c8a957a4f3c55a72fcab17a400a2f55016a0ee8d773a172d002
SSDEEP
24576:ZdX8vuNxBoVnCBuwJBNMsSLvZCRX3fp8Ri8dmxvSZX0ypnB:P+quw5pKZC9l8HB
ExtKeyUsageTimeStamping
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
ucrtbase.pdb
GetStringTypeW
WideCharToMultiByte
CompareStringW
MultiByteToWideChar
UnhandledExceptionFilter
GetLastError
SetLastError
SetUnhandledExceptionFilter
RaiseException
SetErrorMode
GetTimeZoneInformation
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
SystemTimeToFileTime
TzSpecificLocalTimeToSystemTime
SetFileTime
DeleteFileW
RemoveDirectoryW
FindNextFileA
FindFirstFileExA
CreateDirectoryW
SetFileAttributesW
GetFileAttributesExW
GetFileInformationByHandle
GetFileType
CreateFileW
GetDriveTypeW
GetFullPathNameA
WriteFile
GetFullPathNameW
FindNextFileW
FindClose
ReadFile
FindFirstFileExW
GetLogicalDrives
SetFilePointerEx
LockFileEx
GetDiskFreeSpaceW
FlushFileBuffers
SetEndOfFile
UnlockFileEx
PeekNamedPipe
CreatePipe
CloseHandle
DuplicateHandle
MoveFileExW
HeapReAlloc
HeapQueryInformation
HeapValidate
HeapCompact
GetProcessHeap
HeapSize
HeapAlloc
HeapWalk
HeapFree
GetModuleHandleW
LoadLibraryExW
GetModuleFileNameA
GetModuleHandleExW
GetModuleFileNameW
GetProcAddress
FreeLibrary
LoadLibraryExA
FreeLibraryAndExitThread
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
WaitForSingleObjectEx
WaitForSingleObject
CreateThread
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
CreateProcessW
CreateProcessA
GetCurrentProcess
GetStartupInfoW
TlsSetValue
ResumeThread
TlsFree
ExitThread
GetExitCodeProcess
TlsAlloc
ExitProcess
TlsGetValue
TerminateProcess
SetEnvironmentVariableA
SetCurrentDirectoryA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetStdHandle
GetCurrentDirectoryW
GetCurrentDirectoryA
GetStdHandle
SetEnvironmentVariableW
SetCurrentDirectoryW
GetCommandLineA
GetDateFormatW
GetTimeFormatW
IsValidCodePage
EnumSystemLocalesW
LCMapStringW
GetCPInfo
GetACP
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
GetOEMCP
GetSystemTimeAsFileTime
GetTickCount
SetLocalTime
GetLocalTime
GetSystemInfo
Sleep
ReadConsoleInputA
ReadConsoleW
SetConsoleMode
ReadConsoleInputW
PeekConsoleInputA
GetConsoleMode
SetConsoleCtrlHandler
GetConsoleCP
GetNumberOfConsoleInputEvents
WriteConsoleW
OutputDebugStringW
OutputDebugStringA
IsDebuggerPresent
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlPcToFileHeader
RtlCaptureContext
RtlUnwindEx
IsProcessorFeaturePresent
GetTempPathW
QueryPerformanceCounter
QueryPerformanceFrequency
VirtualAlloc
VirtualProtect
VirtualQuery
EncodePointer
Beep
InterlockedFlushSList
InterlockedPushEntrySList
_Cbuild
_Cmulcc
_Cmulcr
_CreateFrameInfo
_CxxThrowException
_Exit
_FCbuild
_FCmulcc
_FCmulcr
_FindAndUnlinkFrame
_GetImageBase
_GetThrowImageBase
_Getdays
_Getmonths
_Gettnames
_IsExceptionObjectToBeDestroyed
_LCbuild
_LCmulcc
_LCmulcr
_SetImageBase
_SetThrowImageBase
_SetWinRTOutOfMemoryExceptionCallback
_Strftime
_W_Getdays
_W_Getmonths
_W_Gettnames
_Wcsftime
__AdjustPointer
__BuildCatchObject
__BuildCatchObjectHelper
__C_specific_handler
__CxxDetectRethrow
__CxxExceptionFilter
__CxxFrameHandler
__CxxFrameHandler2
__CxxFrameHandler3
__CxxQueryExceptionSize
__CxxRegisterExceptionObject
__CxxUnregisterExceptionObject
__DestructExceptionObject
__FrameUnwindFilter
__GetPlatformExceptionInfo
__NLG_Dispatch2
__NLG_Return2
__RTCastToVoid
__RTDynamicCast
__RTtypeid
__TypeMatch
___lc_codepage_func
___lc_collate_cp_func
___lc_locale_name_func
___mb_cur_max_func
___mb_cur_max_l_func
__acrt_iob_func
__conio_common_vcprintf
__conio_common_vcprintf_p
__conio_common_vcprintf_s
__conio_common_vcscanf
__conio_common_vcwprintf
__conio_common_vcwprintf_p
__conio_common_vcwprintf_s
__conio_common_vcwscanf
__current_exception
__current_exception_context
__daylight
__dcrt_get_wide_environment_from_os
__dcrt_initial_narrow_environment
__doserrno
__dstbias
__fpe_flt_rounds
__fpecode
__initialize_lconv_for_unsigned_char
__intrinsic_setjmp
__intrinsic_setjmpex
__isascii
__iscsym
__iscsymf
__iswcsym
__iswcsymf
__p___argc
__p___argv
__p___wargv
__p__acmdln
__p__commode
__p__environ
__p__fmode
__p__mbcasemap
__p__mbctype
__p__pgmptr
__p__wcmdln
__p__wenviron
__p__wpgmptr
__pctype_func
__processing_throw
__pwctype_func
__pxcptinfoptrs
__report_gsfailure
__setusermatherr
__std_exception_copy
__std_exception_destroy
__std_type_info_compare
__std_type_info_destroy_list
__std_type_info_hash
__std_type_info_name
__stdio_common_vfprintf
__stdio_common_vfprintf_p
__stdio_common_vfprintf_s
__stdio_common_vfscanf
__stdio_common_vfwprintf
__stdio_common_vfwprintf_p
__stdio_common_vfwprintf_s
__stdio_common_vfwscanf
__stdio_common_vsnprintf_s
__stdio_common_vsnwprintf_s
__stdio_common_vsprintf
__stdio_common_vsprintf_p
__stdio_common_vsprintf_s
__stdio_common_vsscanf
__stdio_common_vswprintf
__stdio_common_vswprintf_p
__stdio_common_vswprintf_s
__stdio_common_vswscanf
__strncnt
__sys_errlist
__sys_nerr
__threadhandle
__threadid
__timezone
__toascii
__tzname
__unDName
__unDNameEx
__uncaught_exception
__wcserror
__wcserror_s
__wcsncnt
_abs64
_access
_access_s
_aligned_free
_aligned_malloc
_aligned_msize
_aligned_offset_malloc
_aligned_offset_realloc
_aligned_offset_recalloc
_aligned_realloc
_aligned_recalloc
_assert
_atodbl
_atodbl_l
_atof_l
_atoflt
_atoflt_l
_atoi64
_atoi64_l
_atoi_l
_atol_l
_atoldbl
_atoldbl_l
_atoll_l
_beep
_beginthread
_beginthreadex
_byteswap_uint64
_byteswap_ulong
_byteswap_ushort
_c_exit
_cabs
_callnewh
_calloc_base
_cexit
_cgets
_cgets_s
_cgetws
_cgetws_s
_chdir
_chdrive
_chgsign
_chgsignf
_chmod
_chsize
_chsize_s
_clearfp
_close
_commit
_configthreadlocale
_configure_narrow_argv
_configure_wide_argv
_control87
_controlfp
_controlfp_s
_copysign
_copysignf
_cputs
_cputws
_creat
_create_locale
_crt_at_quick_exit
_crt_atexit
_ctime32
_ctime32_s
_ctime64
_ctime64_s
_cwait
_d_int
_dclass
_dexp
_difftime32
_difftime64
_dlog
_dnorm
_dpcomp
_dpoly
_dscale
_dsign
_dsin
_dtest
_dunscale
_dup
_dup2
_dupenv_s
_ecvt
_ecvt_s
_endthread
_endthreadex
_eof
_errno
_except1
_execl
_execle
_execlp
_execlpe
_execute_onexit_table
_execv
_execve
_execvp
_execvpe
_exit
_expand
_fclose_nolock
_fcloseall
_fcvt
_fcvt_s
_fd_int
_fdclass
_fdexp
_fdlog
_fdnorm
_fdopen
_fdpcomp
_fdpoly
_fdscale
_fdsign
_fdsin
_fdtest
_fdunscale
_fflush_nolock
_fgetc_nolock
_fgetchar
_fgetwc_nolock
_fgetwchar
_filelength
_filelengthi64
_fileno
_findclose
_findfirst32
_findfirst32i64
_findfirst64
_findfirst64i32
_findnext32
_findnext32i64
_findnext64
_findnext64i32
_finite
_finitef
_flushall
_fpclass
_fpclassf
_fpieee_flt
_fpreset
_fputc_nolock
_fputchar
_fputwc_nolock
_fputwchar
_fread_nolock
_fread_nolock_s
_free_base
_free_locale
_fseek_nolock
_fseeki64
_fseeki64_nolock
_fsopen
_fstat32
_fstat32i64
_fstat64
_fstat64i32
_ftell_nolock
_ftelli64
_ftelli64_nolock
_ftime32
_ftime32_s
_ftime64
_ftime64_s
_fullpath
_futime32
_futime64
_fwrite_nolock
_gcvt
_gcvt_s
_get_FMA3_enable
_get_current_locale
_get_daylight
_get_doserrno
_get_dstbias
_get_errno
_get_fmode
_get_heap_handle
_get_initial_narrow_environment
_get_initial_wide_environment
_get_invalid_parameter_handler
_get_narrow_winmain_command_line
_get_osfhandle
_get_pgmptr
_get_printf_count_output
_get_purecall_handler
_get_stream_buffer_pointers
_get_terminate
_get_thread_local_invalid_parameter_handler
_get_timezone
_get_tzname
_get_unexpected
_get_wide_winmain_command_line
_get_wpgmptr
_getc_nolock
_getch
_getch_nolock
_getche
_getche_nolock
_getcwd
_getdcwd
_getdiskfree
_getdllprocaddr
_getdrive
_getdrives
_getmaxstdio
_getmbcp
_getpid
_getsystime
_getw
_getwc_nolock
_getwch
_getwch_nolock
_getwche
_getwche_nolock
_getws
_getws_s
_gmtime32
_gmtime32_s
_gmtime64
_gmtime64_s
_heapchk
_heapmin
_heapwalk
_hypot
_hypotf
_i64toa
_i64toa_s
_i64tow
_i64tow_s
_initialize_narrow_environment
_initialize_onexit_table
_initialize_wide_environment
_initterm
_initterm_e
_invalid_parameter_noinfo
_invalid_parameter_noinfo_noreturn
_invoke_watson
_is_exception_typeof
_isalnum_l
_isalpha_l
_isatty
_isblank_l
_iscntrl_l
_isctype
_isctype_l
_isdigit_l
_isgraph_l
_isleadbyte_l
_islower_l
_ismbbalnum
_ismbbalnum_l
_ismbbalpha
_ismbbalpha_l
_ismbbblank
_ismbbblank_l
_ismbbgraph
_ismbbgraph_l
_ismbbkalnum
_ismbbkalnum_l
_ismbbkana
_ismbbkana_l
_ismbbkprint
_ismbbkprint_l
_ismbbkpunct
_ismbbkpunct_l
_ismbblead
_ismbblead_l
_ismbbprint
_ismbbprint_l
_ismbbpunct
_ismbbpunct_l
_ismbbtrail
_ismbbtrail_l
_ismbcalnum
_ismbcalnum_l
_ismbcalpha
_ismbcalpha_l
_ismbcblank
_ismbcblank_l
_ismbcdigit
_ismbcdigit_l
_ismbcgraph
_ismbcgraph_l
_ismbchira
_ismbchira_l
_ismbckata
_ismbckata_l
_ismbcl0
_ismbcl0_l
_ismbcl1
_ismbcl1_l
_ismbcl2
_ismbcl2_l
_ismbclegal
_ismbclegal_l
_ismbclower
_ismbclower_l
_ismbcprint
_ismbcprint_l
_ismbcpunct
_ismbcpunct_l
_ismbcspace
_ismbcspace_l
_ismbcsymbol
_ismbcsymbol_l
_ismbcupper
_ismbcupper_l
_ismbslead
_ismbslead_l
_ismbstrail
_ismbstrail_l
_isnan
_isnanf
_isprint_l
_ispunct_l
_isspace_l
_isupper_l
_iswalnum_l
_iswalpha_l
_iswblank_l
_iswcntrl_l
_iswcsym_l
_iswcsymf_l
_iswctype_l
_iswdigit_l
_iswgraph_l
_iswlower_l
_iswprint_l
_iswpunct_l
_iswspace_l
_iswupper_l
_iswxdigit_l
_isxdigit_l
_itoa
_itoa_s
_itow
_itow_s
_j0
_j1
_jn
_kbhit
_ld_int
_ldclass
_ldexp
_ldlog
_ldpcomp
_ldpoly
_ldscale
_ldsign
_ldsin
_ldtest
_ldunscale
_lfind
_lfind_s
_loaddll
_local_unwind
_localtime32
_localtime32_s
_localtime64
_localtime64_s
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ