BCP47Langs[.]dll

Sharing

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General

Target

BCP47Langs.dll
Size

320KB
MD5

bc00c6f4e771d0c71d677d87a9897753
SHA1

edde4909bc93f6de10d6f8cd0e396299c98fbd1a
SHA256

82b127f1e855eb884ac654c15e7081ca408d5a5b31c6a69dc538a55ae3cf65af
SHA512

36c5713a92ce908b8eb92d6553bc4c743c9616d7f9fe479e34256ab7dffeafa93761b63698061a0fd0332654b24ee2cc01f34338165fbfb588831edb2f16e519
SSDEEP

6144:gOkY++mWGPmEwX0/68yALqcJyYKv13niGNwT7ounNSZQiqQ8gBstqsYWONL5:aY+Yu/wXT8yALHstniWwT7ounIZJqcBp

Score

1^/10

Malware Config

Signatures

Files

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

98534e38762e2a829dc0f64524cfeab5

Code Sign

33:00:00:00:bc:e1:20:fd:d2:7c:c8:ee:93:00:00:00:00:00:bc
Certificate

Issuer

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

Not Before

18/08/2015, 17:15

Not After

18/11/2016, 17:15

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

9f:55:24:b1:60:d5:23:95:77:73:0c:93:8d:ef:de:95:e0:df:cc:34:b2:2e:3b:c4:a4:35:d2:48:76:2e:8f:45
Signer

Actual PE Digest

9f:55:24:b1:60:d5:23:95:77:73:0c:93:8d:ef:de:95:e0:df:cc:34:b2:2e:3b:c4:a4:35:d2:48:76:2e:8f:45

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

msvcrt

??1type_info@@UAE@XZ
?terminate@@YAXXZ
_initterm
_amsg_exit
_XcptFilter
isdigit
isalnum
abort
memchr
tolower
isspace
_free_locale
_get_current_locale
__crtLCMapStringW
??8type_info@@QBEHABV0@@Z
_wcsdup
__uncaught_exception
_CIlog10
??3@YAXPAX@Z
memset
_ismbblead
_errno
___mb_cur_max_func
calloc
___lc_codepage_func
___lc_handle_func
__pctype_func
memcpy
__CxxFrameHandler3
_CxxThrowException
setlocale
_unlock
_lock
ldexp
toupper
strcspn
sprintf_s
localeconv
_vsnprintf_s
malloc
??0exception@@QAE@XZ
memcpy_s
towlower
wcschr
?what@exception@@UBEPBDXZ
??1bad_cast@@UAE@XZ
??0bad_cast@@QAE@ABV0@@Z
??0bad_cast@@QAE@PBD@Z
??0exception@@QAE@ABV0@@Z
free
??1exception@@UAE@XZ
??0exception@@QAE@ABQBD@Z
memmove
bsearch
_wtoi
__dllonexit
_onexit
_except_handler4_common
_callnewh
_ftol2
??0exception@@QAE@ABQBDH@Z
_vsnwprintf
wcscpy_s
_purecall
swscanf
_wcsicmp
??_V@YAXPAX@Z
_ftol2_sse
ceil

ntdll

RtlGetDeviceFamilyInfoEnum
RtlPublishWnfStateData

kernelbase

LCIDToLocaleName
DelayLoadFailureHook
ResolveDelayLoadedAPI
GetTickCount
GetSystemTimeAsFileTime
QueryPerformanceCounter
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
DecodePointer
EncodePointer
Sleep
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionEx
GetStringTypeW
MultiByteToWideChar
WideCharToMultiByte
InitOnceComplete
InitOnceBeginInitialize
GetModuleHandleW
RegQueryInfoKeyW
RegDeleteTreeW
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenCurrentUser
GetUserPreferredUILanguages
EnumUILanguagesW
GetUserDefaultLocaleName
NlsUpdateLocale
CreateMutexExW
SetLastError
CreateSemaphoreExW
GetCurrentProcessId
OpenSemaphoreW
WaitForSingleObject
HeapFree
WaitForSingleObjectEx
ReleaseMutex
ReleaseSemaphore
OutputDebugStringW
GetProcAddress
LoadLibraryExW
GetModuleFileNameA
GetModuleHandleExW
GetCurrentThreadId
FormatMessageW
GetProcessHeap
HeapAlloc
FindStringOrdinal
GetSystemWindowsDirectoryW
LoadStringByReference
IsValidLocaleName
GetLocaleInfoEx
GetUILanguageInfo
IsWellKnownSid
CopySid
GetLengthSid
LocalFree
LocalAlloc
GetTokenInformation
RaiseException
CloseHandle
GetCurrentProcess
OpenProcessToken
GetSystemPreferredUILanguages
RegGetValueW
GetLastError
ResolveLocaleName
CompareStringOrdinal
RegCloseKey
RegEnumValueW
RegEnumKeyExW
RegOpenKeyExW

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

EventSetInformation
EventRegister
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
CompareBcp47Tags
FilterLanguageListOnInstalledMuiLanguages
FormatLanguageList
FormatLanguageTag
GetApplicationLanguageOverride
GetApplicationLanguages
GetApplicationLanguagesIntoBuffer
GetApplicationLanguagesWithUserLanguagesFallback
GetApplicationLayoutDirection
GetApplicationManifestLanguages
GetAppropriateUserLocaleForUserLanguages
GetAvailableTransientLcidCount
GetClosenessOfUnIsoRegionTags
GetCompositeRegionCode
GetDistanceOfClosestLanguageInList
GetFontFallbackLanguageList
GetHttpAcceptLanguageOptOut
GetInputMethodOverrideForUser
GetParentCompositeRegionCode
GetPendingUserDisplayLanguage
GetSerializedUserLanguageProfile
GetUnIsoRegionCode
GetUserDisplayLanguageOverride
GetUserLanguageInputMethods
GetUserLanguageInputMethodsForUser
GetUserLanguages
GetUserLanguagesForUser
GetUserLocaleFromLanguageProfileOptOut
IsTransientLcid
IsValidBcp47RegionSubtag
IsValidTag
IsValidUnIsoRegionTag
IsWellFormedTag
LanguageListAsHttpAcceptHeader
LanguageListAsMuiForm
LcidFromBcp47
RemoveInputsForAllLanguagesInternal
RemoveUserLanguageInputMethods
ResolveLanguages
SetApplicationLanguageOverride
SetApplicationManifestLanguages
SetHttpAcceptLanguageOptOut
SetInputMethodOverride
SetUserDisplayLanguageOverride
SetUserLanguageInputMethods
SetUserLanguagesInternal
SetUserLocaleFromLanguageProfileOptOut
SqmLanguageProfileData

Sections

.text
Size: 282KB - Virtual size: 282KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 7KB

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: 92B

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: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

98534e38762e2a829dc0f64524cfeab5

Code Sign

33:00:00:00:bc:e1:20:fd:d2:7c:c8:ee:93:00:00:00:00:00:bcCertificate

Extended Key Usages

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

Key Usages

9f:55:24:b1:60:d5:23:95:77:73:0c:93:8d:ef:de:95:e0:df:cc:34:b2:2e:3b:c4:a4:35:d2:48:76:2e:8f:45Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

kernelbase

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

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

Exports

Exports

Sections

.text Size: 282KB - Virtual size: 282KB

.data Size: 6KB - Virtual size: 7KB

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

.didat Size: 512B - Virtual size: 92B

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

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

33:00:00:00:bc:e1:20:fd:d2:7c:c8:ee:93:00:00:00:00:00:bc
Certificate

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

9f:55:24:b1:60:d5:23:95:77:73:0c:93:8d:ef:de:95:e0:df:cc:34:b2:2e:3b:c4:a4:35:d2:48:76:2e:8f:45
Signer

.text
Size: 282KB - Virtual size: 282KB

.data
Size: 6KB - Virtual size: 7KB

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

.didat
Size: 512B - Virtual size: 92B

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

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