vcruntime140[.]dll

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General

Target

vcruntime140.dll
Size

85KB
MD5

edf9d5c18111d82cf10ec99f6afa6b47
SHA1

d247f5b9d4d3061e3d421e0e623595aa40d9493c
SHA256

d89c7b863fc1ac3a179d45d5fe1b9fd35fb6fbd45171ca68d0d68ab1c1ad04fb
SHA512

bf017aa8275c5b6d064984a606c5d40852aa70047759468395fe520f7f68b5452befc3145efaa7c51f8ec3bf71d9e32dbd5633637f040d58ff9a4b6953bf1cbf
SSDEEP

1536:6iOTTyN9d/mqN5fomseOpLZ5UP4nlf9ecbtGgcvg9EBIN:6DIVzgx5UAecbt4g9EuN

Score

1^/10

Malware Config

Signatures

Files

vcruntime140.dll
.dll windows x64

f49ac71a58dd00b20fff27fd20515fff

Code Sign

33:00:00:00:9a:9a:9b:16:c2:83:da:d5:c2:00:00:00:00:00:9a
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

30/03/2016, 19:21

Not After

30/06/2017, 19:21

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:B1B7-F67F-FEC2,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04/06/2015, 17:42

Not After

04/09/2016, 17:42

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

28/10/2015, 20:31

Not After

28/01/2017, 20:31

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

9a:41:d5:76:74:19:d5:29:26:88:f0:f4:ef:a9:15:0d:dd:e6:67:ac:95:4f:8b:54:57:a1:25:8d:0d:4e:21:ae
Signer

Actual PE Digest

9a:41:d5:76:74:19:d5:29:26:88:f0:f4:ef:a9:15:0d:dd:e6:67:ac:95:4f:8b:54:57:a1:25:8d:0d:4e:21:ae

Digest Algorithm

sha256

PE Digest Matches

true

bb:e8:93:24:80:1d:6e:10:fa:68:18:0e:56:04:d9:87:75:28:15:47
Signer

Actual PE Digest

bb:e8:93:24:80:1d:6e:10:fa:68:18:0e:56:04:d9:87:75:28:15:47

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

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

terminate
abort

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

strcpy_s

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

malloc
_free_base
free
_malloc_base
_calloc_base

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

__stdio_common_vsprintf_s

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

atol

kernel32

SetLastError
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
RtlLookupFunctionEntry
GetModuleHandleW
GetModuleFileNameW
RtlUnwindEx
RtlPcToFileHeader
EncodePointer
RaiseException
InterlockedFlushSList
InterlockedPushEntrySList
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetLastError
TlsSetValue
InitializeCriticalSectionAndSpinCount
TlsAlloc
GetProcAddress
FreeLibrary
TlsGetValue
TlsFree
LoadLibraryExW

Exports

Exports

_CreateFrameInfo
_CxxThrowException
_FindAndUnlinkFrame
_IsExceptionObjectToBeDestroyed
_SetWinRTOutOfMemoryExceptionCallback
__AdjustPointer
__BuildCatchObject
__BuildCatchObjectHelper
__C_specific_handler
__C_specific_handler_noexcept
__CxxDetectRethrow
__CxxExceptionFilter
__CxxFrameHandler
__CxxFrameHandler2
__CxxFrameHandler3
__CxxQueryExceptionSize
__CxxRegisterExceptionObject
__CxxUnregisterExceptionObject
__DestructExceptionObject
__FrameUnwindFilter
__GetPlatformExceptionInfo
__NLG_Dispatch2
__NLG_Return2
__RTCastToVoid
__RTDynamicCast
__RTtypeid
__TypeMatch
__current_exception
__current_exception_context
__intrinsic_setjmp
__intrinsic_setjmpex
__processing_throw
__report_gsfailure
__std_exception_copy
__std_exception_destroy
__std_terminate
__std_type_info_compare
__std_type_info_destroy_list
__std_type_info_hash
__std_type_info_name
__telemetry_main_invoke_trigger
__telemetry_main_return_trigger
__unDName
__unDNameEx
__uncaught_exception
__uncaught_exceptions
__vcrt_GetModuleFileNameW
__vcrt_GetModuleHandleW
__vcrt_InitializeCriticalSectionEx
__vcrt_LoadLibraryExW
_get_purecall_handler
_get_unexpected
_is_exception_typeof
_local_unwind
_purecall
_set_purecall_handler
_set_se_translator
longjmp
memchr
memcmp
memcpy
memmove
memset
set_unexpected
strchr
strrchr
strstr
unexpected
wcschr
wcsrchr
wcsstr

Sections

.text
Size: 49KB - Virtual size: 49KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 8B

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: 512B - Virtual size: 368B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f49ac71a58dd00b20fff27fd20515fff

Code Sign

33:00:00:00:9a:9a:9b:16:c2:83:da:d5:c2:00:00:00:00:00:9aCertificate

Extended Key Usages

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0aCertificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

9a:41:d5:76:74:19:d5:29:26:88:f0:f4:ef:a9:15:0d:dd:e6:67:ac:95:4f:8b:54:57:a1:25:8d:0d:4e:21:aeSigner

bb:e8:93:24:80:1d:6e:10:fa:68:18:0e:56:04:d9:87:75:28:15:47Signer

Headers

DLL Characteristics

File Characteristics

Imports

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

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

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

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

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

kernel32

Exports

Exports

Sections

.text Size: 49KB - Virtual size: 49KB

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

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 2KB - Virtual size: 2KB

_RDATA Size: 512B - Virtual size: 8B

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

.reloc Size: 512B - Virtual size: 368B

33:00:00:00:9a:9a:9b:16:c2:83:da:d5:c2:00:00:00:00:00:9a
Certificate

33:00:00:01:0a:2c:79:ae:d7:79:7b:a6:ac:00:01:00:00:01:0a
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:64:47:84:94:86:db:41:19:38:00:00:00:00:00:64
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

9a:41:d5:76:74:19:d5:29:26:88:f0:f4:ef:a9:15:0d:dd:e6:67:ac:95:4f:8b:54:57:a1:25:8d:0d:4e:21:ae
Signer

bb:e8:93:24:80:1d:6e:10:fa:68:18:0e:56:04:d9:87:75:28:15:47
Signer

.text
Size: 49KB - Virtual size: 49KB

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

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 2KB - Virtual size: 2KB

_RDATA
Size: 512B - Virtual size: 8B

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

.reloc
Size: 512B - Virtual size: 368B