APHostClient[.]dll

Sharing

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General

Target

APHostClient.dll
Size

46KB
MD5

50f4e2e816fc4eaba6c9fe0658663ebc
SHA1

a99f05bc1117bba42f15163f5d4440df8557b7b5
SHA256

43594f6724643844a4b2423e2b98cc80939eeb498b562100251427184b857f86
SHA512

f464e7768209261572dc832d2a8cc7a28d10760bd6a6bffb9e8093c53d756d603515a6bd791ef11eb65ba714960356182aa0fd0d942fdbf171db7d86cdc3c6a0
SSDEEP

768:reDQMD5jOmIQS4qI033/tEF/8lo15+2vehiyFR2o9PxeeW2Uupb:reDQMxOmp0nVEFklC+22hiyj8e8u

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
APHostClient.dll

Files

APHostClient.dll
.dll windows:10 windows x86 arch:x86

ca0b317d70f868032befaf0a13449985

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

APHostClient.pdb

Imports

msvcrt

??1type_info@@UAE@XZ
_except_handler4_common
_amsg_exit
_initterm
_lock
_unlock
__dllonexit
_onexit
_CxxThrowException
_callnewh
?what@exception@@UBEPBDXZ
memcpy_s
_purecall
memset
??1exception@@UAE@XZ
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@XZ
_XcptFilter
malloc
free
_vsnwprintf

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

GetModuleHandleExW
GetModuleFileNameA
LoadLibraryExW
DisableThreadLibraryCalls
GetProcAddress
FreeLibrary

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

Sleep
InitOnceComplete
ReleaseSemaphore
WaitForSingleObject
WaitForSingleObjectEx
CreateSemaphoreExW
EnterCriticalSection
LeaveCriticalSection
ReleaseMutex
InitOnceBeginInitialize
CreateMutexExW
DeleteCriticalSection
OpenSemaphoreW
InitializeCriticalSection

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

HeapFree
GetProcessHeap
HeapAlloc

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

SetLastError
GetLastError
UnhandledExceptionFilter
RaiseException
SetUnhandledExceptionFilter

api-ms-win-core-processthreads-l1-1-2

TerminateProcess
GetCurrentThreadId
OpenThreadToken
GetCurrentThread
OpenProcessToken
GetCurrentProcess
GetCurrentProcessId

api-ms-win-core-localization-l1-2-1

FormatMessageW

api-ms-win-core-debug-l1-1-1

DebugBreak
IsDebuggerPresent
OutputDebugStringW

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

CloseHandle

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc

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

CoCreateInstance

api-ms-win-core-sysinfo-l1-2-1

GetTickCount
GetSystemTimeAsFileTime

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

QueryPerformanceCounter

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

EventUnregister
EventRegister
EventWriteTransfer
EventWrite
EventSetInformation

api-ms-win-service-management-l1-1-0

OpenSCManagerW
OpenServiceW
CloseServiceHandle

api-ms-win-service-management-l2-1-0

QueryServiceStatusEx

api-ms-win-security-base-l1-2-0

GetTokenInformation
CopySid
GetLengthSid

rpcrt4

NdrClientCall4
RpcAsyncCompleteCall
NdrAsyncClientCall2
RpcAsyncInitializeHandle
RpcExceptionFilter
RpcStringBindingComposeW
RpcSsDestroyClientContext
RpcBindingSetAuthInfoExW
RpcStringFreeW
RpcBindingFromStringBindingW
RpcBindingFree

ntdll

RtlGetDeviceFamilyInfoEnum
RtlCaptureContext
RtlReportException

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

DelayLoadFailureHook
ResolveDelayLoadedAPI

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

RegGetValueW

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

LoadLibraryW

Exports

Exports

ApHostServerStatus_EnsureServerReady
CreateAPHostClient

Sections

.text
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 24B

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: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca0b317d70f868032befaf0a13449985

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

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

api-ms-win-core-processthreads-l1-1-2

api-ms-win-core-localization-l1-2-1

api-ms-win-core-debug-l1-1-1

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

api-ms-win-core-heap-l2-1-0

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

api-ms-win-core-sysinfo-l1-2-1

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

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

api-ms-win-service-management-l1-1-0

api-ms-win-service-management-l2-1-0

api-ms-win-security-base-l1-2-0

rpcrt4

ntdll

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

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

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

Exports

Exports

Sections

.text Size: 36KB - Virtual size: 36KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 4KB - Virtual size: 3KB

.didat Size: 512B - Virtual size: 24B

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

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

.text
Size: 36KB - Virtual size: 36KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 4KB - Virtual size: 3KB

.didat
Size: 512B - Virtual size: 24B

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

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