OneCoreCommonProxyStub[.]dll

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General

Target

OneCoreCommonProxyStub.dll
Size

229KB
MD5

2319eb4b1b54f0b44063762376851c4a
SHA1

51c73dd6ea11c6dd2a324173527b0d6343420d63
SHA256

5ef088774f223a3e54386f32b84e39491283a6ac614bd0a5450b0ea27b7511f5
SHA512

e38c31b9aa641812c29409047859bc26206ca6960b7cbbc1da75bc6ccf7a42fed854baf2e291043e72b69c7e21bfabba92125823fbf5332e273fcccc37a1dea3
SSDEEP

3072:RqRg5v/DzZHcBL+L5V4pLicBliv8TNkigtgKDW9Y1ecab2/bQes:RqYHDGiv8TNkigt7DW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
OneCoreCommonProxyStub.dll

Files

OneCoreCommonProxyStub.dll
.dll windows:10 windows x86 arch:x86

a3d4fd676fd95cd2b90963261a1da764

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

OneCoreCommonProxyStub.pdb

Imports

msvcrt

_initterm
_except_handler4_common
free
_amsg_exit
malloc
_XcptFilter
memcmp

rpcrt4

NdrOleFree
NdrClientCall2
CStdStubBuffer_AddRef
CStdStubBuffer_DebugServerQueryInterface
IUnknown_AddRef_Proxy
NdrStubCall2
NdrStubForwardingFunction
CStdStubBuffer_Invoke
CStdStubBuffer_CountRefs
IUnknown_Release_Proxy
CStdStubBuffer_QueryInterface
NdrCStdStubBuffer2_Release
CStdStubBuffer_Connect
NdrDllGetClassObject
NdrDllCanUnloadNow
NdrCStdStubBuffer_Release
NdrOleAllocate
CStdStubBuffer_IsIIDSupported
IUnknown_QueryInterface_Proxy
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_Disconnect

api-ms-win-core-libraryloader-l1-2-0

DisableThreadLibraryCalls

api-ms-win-core-synch-l1-2-0

Sleep

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

QueryPerformanceCounter

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

GetCurrentThreadId
TerminateProcess
GetCurrentProcessId
GetCurrentProcess

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

GetSystemTimeAsFileTime
GetTickCount

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter

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

CStdStubBuffer2_Connect
ObjectStublessClient20
ObjectStublessClient5
NdrProxyForwardingFunction3
ObjectStublessClient16
ObjectStublessClient17
ObjectStublessClient4
ObjectStublessClient9
ObjectStublessClient8
ObjectStublessClient6
NdrProxyForwardingFunction5
CStdAsyncStubBuffer_Release
CStdAsyncStubBuffer_Disconnect
CStdAsyncStubBuffer_Connect
ObjectStublessClient12
ObjectStublessClient14
ObjectStublessClient11
CStdStubBuffer2_CountRefs
CStdAsyncStubBuffer_AddRef
CStdAsyncStubBuffer_Invoke
ObjectStublessClient3
ObjectStublessClient18
ObjectStublessClient15
CStdStubBuffer2_Disconnect
ObjectStublessClient7
ObjectStublessClient13
CStdStubBuffer2_QueryInterface
NdrProxyForwardingFunction4
ObjectStublessClient19
CStdAsyncStubBuffer_QueryInterface
ObjectStublessClient10

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

HWND_UserUnmarshal
HBITMAP_UserMarshal
HBITMAP_UserSize
HBITMAP_UserFree
HWND_UserMarshal
HWND_UserSize
HWND_UserFree
HICON_UserUnmarshal
HICON_UserMarshal
HICON_UserFree
HICON_UserSize
HBITMAP_UserUnmarshal

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Exports

Exports

DllCanUnloadNow
DllGetClassObject
GetProxyDllInfo

Sections

.text
Size: 196KB - Virtual size: 195KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 72B

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: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a3d4fd676fd95cd2b90963261a1da764

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

rpcrt4

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-synch-l1-2-0

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

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

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

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

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

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

api-ms-win-core-delayload-l1-1-1

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

Exports

Exports

Sections

.text Size: 196KB - Virtual size: 195KB

.data Size: 1024B - Virtual size: 1KB

.idata Size: 3KB - Virtual size: 3KB

.didat Size: 512B - Virtual size: 72B

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

.reloc Size: 26KB - Virtual size: 25KB

.text
Size: 196KB - Virtual size: 195KB

.data
Size: 1024B - Virtual size: 1KB

.idata
Size: 3KB - Virtual size: 3KB

.didat
Size: 512B - Virtual size: 72B

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

.reloc
Size: 26KB - Virtual size: 25KB