VCRUNTIME140[.]dll

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General

Target

VCRUNTIME140.dll
Size

106KB
MD5

870fea4e961e2fbd00110d3783e529be
SHA1

a948e65c6f73d7da4ffde4e8533c098a00cc7311
SHA256

76fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644
SHA512

0b636a3cdefa343eb4cb228b391bb657b5b4c20df62889cd1be44c7bee94ffad6ec82dc4db79949edef576bff57867e0d084e0a597bf7bf5c8e4ed1268477e88
SSDEEP

1536:DcghbEGyzXJZDWnEzWG9q4lVOiVgXjO5/Auecbq8qZU34zW/K0zD:DV3iC0h9q4v6XjKAuecbq8qGISb/

Score

1^/10

Malware Config

Signatures

Files

VCRUNTIME140.dll
.dll windows:6 windows x64 arch:x64

7f07fd94e5bb907093556781cc464017

Code Sign

33:00:00:00:d1:69:66:1c:06:4a:07:c0:1c:00:00:00:00:00:d1
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2013,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12-05-2022 20:32

Not After

11-05-2023 20:32

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

33:00:00:00:14:9d:fb:c3:1f:1f:63:c3:10:00:00:00:00:00:14
Certificate

Issuer

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

Not Before

01-05-2013 20:44

Not After

01-05-2028 20:54

Subject

CN=Microsoft Windows Third Party Component CA 2013,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:02:cf:a0:25:90:e3:13:04:ef:15:00:00:00:00:02:cf
Certificate

Issuer

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

Not Before

12-05-2022 20:46

Not After

11-05-2023 20:46

Subject

CN=Microsoft Corporation,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

cc:5b:ce:37:3f:a4:8d:b7:41:2f:a3:d8:6c:32:c6:6a:b0:b1:27:40:59:6a:eb:ad:b8:a7:ad:ab:a8:b5:16:ab
Signer

Actual PE Digest

cc:5b:ce:37:3f:a4:8d:b7:41:2f:a3:d8:6c:32:c6:6a:b0:b1:27:40:59:6a:eb:ad:b8:a7:ad:ab:a8:b5:16:ab

Digest Algorithm

sha256

PE Digest Matches

true

cc:5b:ce:37:3f:a4:8d:b7:41:2f:a3:d8:6c:32:c6:6a:b0:b1:27:40:59:6a:eb:ad:b8:a7:ad:ab:a8:b5:16:ab
Signer

Actual PE Digest

cc:5b:ce:37:3f:a4:8d:b7:41:2f:a3:d8:6c:32:c6:6a:b0:b1:27:40:59:6a:eb:ad:b8:a7:ad:ab:a8:b5:16:ab

Digest Algorithm

sha256

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

PDB Paths

D:\a\_work\1\s\binaries\amd64ret\bin\amd64\\vcruntime140.amd64.pdb

Imports

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

terminate
abort

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

calloc
malloc
free

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

strcpy_s
strncmp
wcsncmp

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

__stdio_common_vsprintf
__stdio_common_vsprintf_s

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

atol

kernel32

GetLastError
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlCaptureContext
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
RtlLookupFunctionEntry
RtlUnwindEx
GetModuleHandleW
GetModuleFileNameW
RtlUnwind
EncodePointer
RaiseException
RtlPcToFileHeader
InterlockedPushEntrySList
InterlockedFlushSList
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetProcAddress
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
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: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 16KB

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: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 976B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 416B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7f07fd94e5bb907093556781cc464017

Code Sign

33:00:00:00:d1:69:66:1c:06:4a:07:c0:1c:00:00:00:00:00:d1Certificate

Extended Key Usages

33:00:00:00:14:9d:fb:c3:1f:1f:63:c3:10:00:00:00:00:00:14Certificate

Key Usages

33:00:00:02:cf:a0:25:90:e3:13:04:ef:15:00:00:00:00:02:cfCertificate

Extended Key Usages

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

Key Usages

cc:5b:ce:37:3f:a4:8d:b7:41:2f:a3:d8:6c:32:c6:6a:b0:b1:27:40:59:6a:eb:ad:b8:a7:ad:ab:a8:b5:16:abSigner

cc:5b:ce:37:3f:a4:8d:b7:41:2f:a3:d8:6c:32:c6:6a:b0:b1:27:40:59:6a:eb:ad:b8:a7:ad:ab:a8:b5:16:abSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

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

api-ms-win-crt-string-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: 63KB - Virtual size: 63KB

.rdata Size: 16KB - Virtual size: 16KB

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

.pdata Size: 3KB - Virtual size: 2KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 1024B - Virtual size: 976B

.reloc Size: 512B - Virtual size: 416B

33:00:00:00:d1:69:66:1c:06:4a:07:c0:1c:00:00:00:00:00:d1
Certificate

33:00:00:00:14:9d:fb:c3:1f:1f:63:c3:10:00:00:00:00:00:14
Certificate

33:00:00:02:cf:a0:25:90:e3:13:04:ef:15:00:00:00:00:02:cf
Certificate

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

cc:5b:ce:37:3f:a4:8d:b7:41:2f:a3:d8:6c:32:c6:6a:b0:b1:27:40:59:6a:eb:ad:b8:a7:ad:ab:a8:b5:16:ab
Signer

cc:5b:ce:37:3f:a4:8d:b7:41:2f:a3:d8:6c:32:c6:6a:b0:b1:27:40:59:6a:eb:ad:b8:a7:ad:ab:a8:b5:16:ab
Signer

.text
Size: 63KB - Virtual size: 63KB

.rdata
Size: 16KB - Virtual size: 16KB

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

.pdata
Size: 3KB - Virtual size: 2KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 1024B - Virtual size: 976B

.reloc
Size: 512B - Virtual size: 416B