BCP47Langs[.]dll

Sharing

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General

Target

BCP47Langs.dll
Size

272KB
MD5

a0802d3b0e895030460479ea30148a94
SHA1

08b5b50b872ea50478ae613b0404274e7cb9f42a
SHA256

ff9328c227073eb6cd9bef850ccac2f0889562bfa5d283a73986b4e241b0e7f2
SHA512

7628d0d74c13bf591ec18714423d07951be4dd867a3820534560c3ffec438dd54eaa75e99a3e0ed2599c71422cf7a6fae6a90649042c308b1a5b0416f10bd6c4
SSDEEP

6144:fgrb5NbA9l8LBcJHRU/df7sfQ5zIXh/I4U0MymhQkxp2k4Bx:fgrb5NC82adf7sfJgHKx

Score

1^/10

Malware Config

Signatures

Files

BCP47Langs.dll
.dll windows:10 windows x86 arch:x86

662ed9e7a4258808eb3275f54144a105

Code Sign

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03/07/2018, 20:45

Not After

26/07/2019, 20:45

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7f:8a:85:07:63:ff:de:39:a4:fb:75:42:c7:13:a4:8a:b6:aa:d1:bf:8f:fa:02:fd:64:ce:01:b3:e4:e3:e0:0b
Signer

Actual PE Digest

7f:8a:85:07:63:ff:de:39:a4:fb:75:42:c7:13:a4:8a:b6:aa:d1:bf:8f:fa:02:fd:64:ce:01:b3:e4:e3:e0:0b

Digest Algorithm

sha256

PE Digest Matches

true

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

Bcp47Langs.pdb

Imports

msvcp_win

?_Xlength_error@std@@YAXPBD@Z
?_Xbad_function_call@std@@YAXXZ
?_Xout_of_range@std@@YAXPBD@Z

api-ms-win-crt-runtime-l1-1-0

_initterm_e
_initterm

api-ms-win-crt-string-l1-1-0

memset

api-ms-win-crt-private-l1-1-0

_o__callnewh
_o__cexit
_o__CIlog10
_o__configure_narrow_argv
_o__crt_atexit
_o__errno
_o__execute_onexit_table
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__purecall
_o__register_onexit_function
_o__seh_filter_dll
memmove
_o__wcsicmp
_o__wtoi
_o_bsearch
_o_ceil
_o_free
_o_malloc
_o_terminate
_o_toupper
_o_towlower
_except_handler4_common
_CxxThrowException
_o___stdio_common_vswprintf
_o___stdio_common_vsnprintf_s
_o___std_type_info_destroy_list
_o___std_exception_destroy
_o___std_exception_copy
wcschr
__std_type_info_compare
__std_terminate
__CxxFrameHandler3
_o___stdio_common_vswscanf
memcmp
memcpy

ntdll

RtlPublishWnfStateData
RtlGetDeviceFamilyInfoEnum

kernelbase

InitializeSListHead
GetSystemTimeAsFileTime
DelayLoadFailureHook
ResolveDelayLoadedAPI
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
InitOnceComplete
InitOnceBeginInitialize
RegQueryInfoKeyW
RegDeleteTreeW
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenCurrentUser
GetUserPreferredUILanguages
EnumUILanguagesW
LeaveCriticalSection
GetUserDefaultLocaleName
NlsUpdateLocale
CreateThreadpoolTimer
ReleaseSRWLockShared
ReleaseSRWLockExclusive
DeleteCriticalSection
InitializeCriticalSectionEx
EnterCriticalSection
AcquireSRWLockShared
AcquireSRWLockExclusive
CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
SetThreadpoolTimer
FindStringOrdinal
GetSystemWindowsDirectoryW
LoadStringByReference
IsValidLocaleName
ResolveLocaleName
GetLocaleInfoEx
GetUILanguageInfo
IsWellKnownSid
EnumSystemLocalesEx
CopySid
GetLengthSid
LocalFree
GetTokenInformation
GetCurrentProcess
OpenProcessToken
LocalAlloc
RaiseException
CreateSemaphoreExW
CreateMutexExW
GetCurrentProcessId
OpenSemaphoreW
WaitForSingleObject
WaitForSingleObjectEx
ReleaseMutex
ReleaseSemaphore
CloseHandle
SetLastError
OutputDebugStringW
IsDebuggerPresent
GetProcAddress
DebugBreak
GetModuleFileNameA
GetModuleHandleExW
HeapAlloc
GetProcessHeap
HeapFree
GetCurrentThreadId
FormatMessageW
GetModuleHandleW
GetLastError
RegGetValueW
CompareStringOrdinal
LCIDToLocaleName
RegCloseKey
RegEnumValueW
RegEnumKeyExW
RegOpenKeyExW

api-ms-win-core-com-l1-1-0

CoTaskMemFree
CoTaskMemAlloc

api-ms-win-eventing-provider-l1-1-0

EventRegister
EventSetInformation
EventUnregister
EventWriteTransfer

api-ms-win-core-apiquery-l1-1-0

ApiSetQueryApiSetPresence

Exports

Exports

AppendUserLanguageInputMethods
AppendUserLanguageInternal
AppendUserLanguages
Bcp47BufferFromLcid
Bcp47FromCompactTagInternal
Bcp47FromHkl
Bcp47FromLcid
Bcp47GetAbbreviation
Bcp47GetDirectionality
Bcp47GetDistance
Bcp47GetExtensionSingletons
Bcp47GetExtensionSubstring
Bcp47GetIsoLanguageCode
Bcp47GetIsoScriptCode
Bcp47GetLanguageName
Bcp47GetMuiForm
Bcp47GetNeutralForm
Bcp47GetNlsForm
Bcp47GetSubtagMapInternal
Bcp47GetUnIsoRegionCode
Bcp47IsInstalledAndLicensedAsSystemLanguage
Bcp47IsValid
Bcp47IsWellFormed
Bcp47Normalize
Bcp47RequiresTransientLcid
ClearApplicationLanguageOverride
ClearApplicationManifestLanguages
ClearHttpAcceptLanguageOptOut
ClearUserDisplayLanguageOverride
ClearUserLocaleFromLanguageProfileOptOut
CompactTagFromBcp47Internal
FilterLanguageListOnInstalledMuiLanguages
GetApplicationLanguageOverride
GetApplicationLanguages
GetApplicationLanguagesIntoBuffer
GetApplicationManifestLanguages
GetAppropriateUserLocaleForUserLanguages
GetAvailableTransientLcidCount
GetFontFallbackLanguageList
GetHttpAcceptLanguageOptOut
GetInputMethodOverrideForUser
GetPendingUserDisplayLanguage
GetRelevantLocalesFromLanguageTags
GetSerializedUserLanguageProfile
GetUnIsoRegionCode
GetUserDisplayLanguageOverride
GetUserLanguageInputMethods
GetUserLanguageInputMethodsForUser
GetUserLanguages
GetUserLanguagesForUser
GetUserLocaleFromLanguageProfileOptOut
IsTransientLcid
IsValidBcp47RegionSubtag
LanguageListAsHttpAcceptHeader
LanguageListAsMuiForm
LcidFromBcp47
RemoveInputsForAllLanguagesInternal
RemoveUserLanguageInputMethods
ResolveLanguages
SetApplicationLanguageOverride
SetApplicationManifestLanguages
SetHttpAcceptLanguageOptOut
SetInputMethodOverride
SetUserDisplayLanguageOverride
SetUserLanguageInputMethods
SetUserLanguagesInternal
SetUserLanguagesInternalCore
SetUserLocaleFromLanguageProfileOptOut

Sections

.text
Size: 240KB - Virtual size: 239KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

662ed9e7a4258808eb3275f54144a105

Code Sign

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

7f:8a:85:07:63:ff:de:39:a4:fb:75:42:c7:13:a4:8a:b6:aa:d1:bf:8f:fa:02:fd:64:ce:01:b3:e4:e3:e0:0bSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcp_win

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-private-l1-1-0

ntdll

kernelbase

api-ms-win-core-com-l1-1-0

api-ms-win-eventing-provider-l1-1-0

api-ms-win-core-apiquery-l1-1-0

Exports

Exports

Sections

.text Size: 240KB - Virtual size: 239KB

.data Size: 1KB - Virtual size: 2KB

.idata Size: 4KB - Virtual size: 4KB

.didat Size: 512B - Virtual size: 96B

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

.reloc Size: 13KB - Virtual size: 12KB

33:00:00:01:c4:22:b2:f7:9b:79:3d:ac:b2:00:00:00:00:01:c4
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

7f:8a:85:07:63:ff:de:39:a4:fb:75:42:c7:13:a4:8a:b6:aa:d1:bf:8f:fa:02:fd:64:ce:01:b3:e4:e3:e0:0b
Signer

.text
Size: 240KB - Virtual size: 239KB

.data
Size: 1KB - Virtual size: 2KB

.idata
Size: 4KB - Virtual size: 4KB

.didat
Size: 512B - Virtual size: 96B

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

.reloc
Size: 13KB - Virtual size: 12KB