PimIndexMaintenanceClient[.]dll

Sharing

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General

Target

PimIndexMaintenanceClient.dll
Size

47KB
MD5

28430b21bc8009f1f6c899694b1d6a26
SHA1

e7764e8434132dc3da36344fe9ad7b05bc566932
SHA256

cba53d26269f383b4037bb96bfd118673d5c518652b756a7661c04b1096e756f
SHA512

64f819dd0d9893621c07457cc60043c3d2c1bedf5f43c5f68914fd104bd24898a80b15fbd1dfc3b0beee3ce32626f35a21b840fed0e35008218fb0e5ffbc87e0
SSDEEP

768:2dsxFsjh0zXaYZ+l/VVr3wsBC/7B62PLurX6nw8TFI3A6tVMfNhM:2y2h0DuLwsQjB6QKqw4FIdtVt

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PimIndexMaintenanceClient.dll

Files

PimIndexMaintenanceClient.dll
.dll windows:10 windows x86 arch:x86

9edec0bdcf8821fbc84ca762e2328b6a

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

PimIndexMaintenanceClient.pdb

Imports

msvcrt

_onexit
__dllonexit
_except_handler4_common
_initterm
__CxxFrameHandler3
_lock
_purecall
_unlock
_amsg_exit
_XcptFilter
_callnewh
malloc
free
memcpy_s
strrchr
strcpy_s
_errno
towlower
_vsnwprintf_s
_vsnwprintf
memcpy
memset

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

EventRegister
EventWrite
EventUnregister
EventWriteTransfer

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

DeleteCriticalSection
InitializeCriticalSectionEx
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
AcquireSRWLockExclusive
ReleaseSRWLockExclusive

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

GetModuleHandleExW
GetModuleFileNameA
GetModuleHandleW
DisableThreadLibraryCalls
FreeLibrary
GetProcAddress

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

RaiseException
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLastError

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

RegGetValueW

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

FormatMessageW
GetSystemDefaultLCID

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

GetCurrentThreadId
TerminateProcess
GetCurrentProcessId
GetCurrentProcess

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

DebugBreak
IsDebuggerPresent
OutputDebugStringW

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

LocalAlloc
LocalFree

api-ms-win-security-base-l1-1-0

GetTokenInformation

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

Sleep
SleepConditionVariableSRW
WakeAllConditionVariable

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

LoadLibraryW

api-ms-win-core-shlwapi-obsolete-l1-1-0

QISearch

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

HeapReAlloc
HeapFree
HeapAlloc
GetProcessHeap

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTimeAsFileTime

userdataplatformhelperutil

RunServicesInProc
IsCommsSystemService
StartAndWaitForService

pimstore

POutlookAppManager_CreateInstance
GetDefaultStoreFilter
GetSortBy
GetAggregateCache
CopyCEPROPVAL
GetDefaultStoreId

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Exports

Exports

CreateIndexedFilterClient
CreatePOOMSortedAggregateDataSource
GetDefaultContactsFilterSupplierSortOrder
PimIMClient_CacheAggregateCacheFileMapping
PimIMClient_Free
PimIMClient_LoadAggregateCache
PimIMClient_RebuildAggregateCache
PimIMClient_ResetInprocService
PimIMClient_Resume
PimIMClient_Suspend
PimIMClient_UpdateItems
PimIMClient_UpdateStores
PimIM_RpcConnect
PimIM_RpcDisconnect
WaitForCookie
WaitForCookieValueToSet

Sections

.text
Size: 38KB - Virtual size: 37KB

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: 3KB - Virtual size: 3KB

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: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9edec0bdcf8821fbc84ca762e2328b6a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

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

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

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

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

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

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

api-ms-win-security-base-l1-1-0

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

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

api-ms-win-core-shlwapi-obsolete-l1-1-0

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

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

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

userdataplatformhelperutil

pimstore

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

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

Exports

Exports

Sections

.text Size: 38KB - Virtual size: 37KB

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

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

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

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

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

.text
Size: 38KB - Virtual size: 37KB

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

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

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

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

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