ContentDeliveryManager[.]Utilities[.]dll

Sharing

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General

Target

ContentDeliveryManager.Utilities.dll
Size

1.3MB
MD5

733aa0cbd1c8eb04478886ffdec87a8e
SHA1

379469e3ebe1cfe80af6606a3f54368d68b64460
SHA256

fc7258b47d01a0a68665d87be9ae14696ad1cd48efa36a8d2855fffc9557a1f9
SHA512

2f649e7cee1fe86cae0ce783abdc4ee08c2c4feab5902df257c24ff5b9f7e57de8fcb6d27f90b645917ec668ce54786e6c146a2f65b347333799aff2d8a286ed
SSDEEP

24576:7/uqtKAOxt1M+XSK+gQaXbTZ0W6t+l9HCGmnxE9llL:7/uqtKAOjH0W6wCXK9llL

Score

1^/10

Malware Config

Signatures

Files

ContentDeliveryManager.Utilities.dll
.dll windows:10 windows x86 arch:x86

fabdc4e3d06a8b4eebd7550b911ec2f1

Code Sign

33:00:00:03:3c:89:c6:6a:7b:45:bb:1f:bd:00:00:00:00:03:3c
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02/09/2021, 18:23

Not After

01/09/2022, 18:23

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:df:41:ef:40:50:7a:07:a6:95:2e:46:a2:9c:c5:19:1c:2a:45:68:9b:32:85:59:90:c2:70:b2:fd:82:55:ad
Signer

Actual PE Digest

08:df:41:ef:40:50:7a:07:a6:95:2e:46:a2:9c:c5:19:1c:2a:45:68:9b:32:85:59:90:c2:70:b2:fd:82:55:ad

Digest Algorithm

sha256

PE Digest Matches

true

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

ContentDeliveryManager.Utilities.pdb

Imports

msvcrt

??0bad_cast@@QAE@PBD@Z
??0bad_cast@@QAE@ABV0@@Z
?what@exception@@UBEPBDXZ
??0exception@@QAE@ABQBD@Z
localeconv
swprintf_s
ldexp
_wcstoui64
??1bad_cast@@UAE@XZ
malloc
sprintf_s
memmove_s
__crtLCMapStringA
_wsetlocale
vswprintf_s
wcsncpy_s
wcscspn
free
_get_errno
_vsnprintf_s
_set_errno
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@XZ
__mb_cur_max
??1exception@@UAE@XZ
islower
_callnewh
??0exception@@QAE@ABQBDH@Z
_CxxThrowException
memcpy
_Getdays
memmove
__crtLCMapStringW
_Getmonths
isspace
_W_Getdays
_errno
tolower
memchr
_lock
_W_Getmonths
_W_Gettnames
_unlock
setlocale
__uncaught_exception
__crtCompareStringA
__CxxFrameHandler3
__crtCompareStringW
_Wcsftime
__pctype_func
isupper
_vscwprintf
___lc_handle_func
_wcsdup
abort
___lc_codepage_func
calloc
_purecall
isdigit
_Gettnames
_Strftime
___lc_collate_cp_func
isalnum
??3@YAXPAX@Z
realloc
memcmp
_XcptFilter
strcspn
memcpy_s
_vsnwprintf
_amsg_exit
_ftol2
_except_handler4_common
___mb_cur_max_func
_ismbblead
wcschr
strncpy_s
strtol
strchr
strrchr
wcstol
wcstoul
wcscpy_s
??_V@YAXPAX@Z
??1type_info@@UAE@XZ
_onexit
__dllonexit
?terminate@@YAXXZ
memset
_initterm

shcore

SHTaskPoolQueueTask
SHTaskPoolAllowThreadReuse

cdp

CDPInitialize
CDPCreateMicrosoftAccount
CDPCreateAzureActiveDirectoryAccount
CDPGetActivityStoreForAccount

api-ms-win-storage-exports-internal-l1-1-0

GetThreadFlags

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

CopySid
DuplicateTokenEx
IsValidSid
GetLengthSid
RevertToSelf
ImpersonateLoggedOnUser
GetTokenInformation

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

LocalFileTimeToFileTime
RemoveDirectoryW
SetFileInformationByHandle
CreateFileW
CreateDirectoryW

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

GetModuleHandleExW
GetModuleFileNameA
DisableThreadLibraryCalls
GetModuleHandleW
GetProcAddress
FindStringOrdinal

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

InitializeSRWLock
LeaveCriticalSection
InitializeCriticalSectionEx
WaitForMultipleObjectsEx
AcquireSRWLockExclusive
DeleteCriticalSection
AcquireSRWLockShared
CreateMutexExW
ReleaseMutex
CreateEventExW
CreateSemaphoreExW
ReleaseSRWLockExclusive
EnterCriticalSection
ReleaseSRWLockShared
OpenEventW
OpenSemaphoreW
WaitForSingleObjectEx
WaitForSingleObject
ReleaseSemaphore
SetEvent

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

GetFileInformationByHandleEx

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

InitOnceExecuteOnce
WakeAllConditionVariable
SleepConditionVariableSRW
InitOnceComplete
InitOnceBeginInitialize
Sleep

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

GetCurrentProcess
GetCurrentProcessId
OpenProcessToken
TerminateProcess
GetCurrentThreadId

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

GetProcessHeap
HeapAlloc
HeapFree

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

SetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RaiseException
GetLastError

api-ms-win-core-winrt-string-l1-1-0

WindowsCompareStringOrdinal
WindowsDuplicateString
WindowsCreateStringReference
WindowsCreateString
HSTRING_UserUnmarshal
WindowsSubstringWithSpecifiedLength
WindowsGetStringLen
WindowsIsStringEmpty
HSTRING_UserMarshal
WindowsConcatString
HSTRING_UserSize
WindowsStringHasEmbeddedNull
WindowsDeleteString
HSTRING_UserFree
WindowsGetStringRawBuffer

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

CoTaskMemRealloc
CreateStreamOnHGlobal
CoReleaseMarshalData
CoMarshalInterface
CoTaskMemFree
CoGetClassObject
CoCreateInstance
CoGetApartmentType
CoWaitForMultipleHandles
CoTaskMemAlloc
CoGetInterfaceAndReleaseStream
CoGetCallContext
StringFromGUID2
CoGetMalloc
CoCreateFreeThreadedMarshaler
CLSIDFromString

api-ms-win-rtcore-ntuser-window-l1-1-0

TranslateMessage
PostQuitMessage
PeekMessageW
DispatchMessageW

api-ms-win-core-winrt-error-l1-1-0

RoOriginateErrorW
RoTransformError
SetRestrictedErrorInfo
GetRestrictedErrorInfo
RoOriginateError

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

EventActivityIdControl
EventUnregister
EventSetInformation
EventRegister
EventWriteTransfer

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

RegOpenKeyExW
RegCloseKey
RegGetValueW
RegCreateKeyExW
RegQueryInfoKeyW
RegDeleteKeyExW
RegEnumKeyExW
RegSetValueExW
RegQueryValueExW
RegDeleteTreeW

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

MultiByteToWideChar
WideCharToMultiByte
CompareStringOrdinal
GetStringTypeW

ntdll

RtlUnsubscribeWnfNotificationWaitForCompletion
NtQueryWnfStateData
RtlSubscribeWnfStateChangeNotification
NtFsControlFile
RtlDosPathNameToNtPathName_U
RtlFreeUnicodeString
RtlPublishWnfStateData

api-ms-win-core-winrt-error-l1-1-1

RoGetMatchingRestrictedErrorInfo
IsErrorPropagationEnabled
RoReportFailedDelegate

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

RoActivateInstance
RoGetActivationFactory

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

CreateThreadpoolTimer
SetThreadpoolTimer
CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks

api-ms-win-shell-namespace-l1-1-0

SHCreateItemFromParsingName

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

OpenProcess

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

GetLocaleInfoW
FormatMessageW

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

OutputDebugStringW
IsDebuggerPresent
DebugBreak

api-ms-win-rtcore-ntuser-synch-l1-1-0

MsgWaitForMultipleObjectsEx

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

StrToIntW

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

RegDeleteKeyValueW
RegSetKeyValueW

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

CloseHandle

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

RegDeleteKeyW

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

RoGetAgileReference

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

PathFindExtensionW

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

GetSystemTimeAsFileTime
GetTickCount

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

DecodePointer
EncodePointer

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

ExpandEnvironmentStringsW

rpcrt4

CStdStubBuffer_DebugServerRelease
CStdStubBuffer_IsIIDSupported
IUnknown_QueryInterface_Proxy
CStdStubBuffer_Disconnect
NdrOleAllocate
UuidCreate
CStdStubBuffer_QueryInterface
NdrCStdStubBuffer2_Release
NdrClientCall4
RpcBindingFree
RpcStringFreeW
RpcStringBindingComposeW
RpcBindingFromStringBindingW
RpcExceptionFilter
NdrDllGetClassObject
NdrDllCanUnloadNow
NdrCStdStubBuffer_Release
CStdStubBuffer_Invoke
NdrStubForwardingFunction
NdrStubCall2
IUnknown_AddRef_Proxy
CStdStubBuffer_DebugServerQueryInterface
NdrOleFree
CStdStubBuffer_AddRef
IUnknown_Release_Proxy
CStdStubBuffer_CountRefs
CStdStubBuffer_Connect

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

ConvertStringSidToSidW
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW

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

LocalFree
LocalAlloc

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

QueryPerformanceCounter

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

CStdStubBuffer2_CountRefs
ObjectStublessClient3
ObjectStublessClient15
CStdStubBuffer2_Disconnect
ObjectStublessClient7
ObjectStublessClient11
ObjectStublessClient14
CStdStubBuffer2_Connect
CStdStubBuffer2_QueryInterface
NdrProxyForwardingFunction4
NdrProxyForwardingFunction5
NdrProxyForwardingFunction3
ObjectStublessClient6
ObjectStublessClient8
ObjectStublessClient13
ObjectStublessClient9
ObjectStublessClient17
ObjectStublessClient16
ObjectStublessClient10
ObjectStublessClient12

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

CapabilityCheck

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

GetPackageFullName

api-ms-win-appmodel-runtime-l1-1-1

FormatApplicationUserModelId

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

CharLowerBuffW

api-ms-win-shcore-obsolete-l1-1-0

SHStrDupW

api-ms-win-appmodel-state-l1-2-0

GetStateFolder
CloseState
OpenStateExplicit

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

PathCchCombine
PathAllocCombine

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

ApiSetQueryApiSetPresence

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

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

SystemTimeToFileTime

Exports

Exports

DllCanUnloadNow
DllGetActivationFactory
DllGetClassObject

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 62KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fabdc4e3d06a8b4eebd7550b911ec2f1

Code Sign

33:00:00:03:3c:89:c6:6a:7b:45:bb:1f:bd:00:00:00:00:03:3cCertificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

08:df:41:ef:40:50:7a:07:a6:95:2e:46:a2:9c:c5:19:1c:2a:45:68:9b:32:85:59:90:c2:70:b2:fd:82:55:adSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

shcore

cdp

api-ms-win-storage-exports-internal-l1-1-0

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

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

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

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

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

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

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

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

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

api-ms-win-core-winrt-string-l1-1-0

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

api-ms-win-rtcore-ntuser-window-l1-1-0

api-ms-win-core-winrt-error-l1-1-0

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

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

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

ntdll

api-ms-win-core-winrt-error-l1-1-1

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

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

api-ms-win-shell-namespace-l1-1-0

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

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

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

api-ms-win-rtcore-ntuser-synch-l1-1-0

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

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

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

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

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

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

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

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

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

rpcrt4

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

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

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

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

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

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

api-ms-win-appmodel-runtime-l1-1-1

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

api-ms-win-shcore-obsolete-l1-1-0

api-ms-win-appmodel-state-l1-2-0

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

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

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

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

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

Exports

Exports

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.data Size: 3KB - Virtual size: 6KB

.idata Size: 12KB - Virtual size: 12KB

.didat Size: 512B - Virtual size: 112B

.rsrc Size: 45KB - Virtual size: 45KB

.reloc Size: 62KB - Virtual size: 62KB

33:00:00:03:3c:89:c6:6a:7b:45:bb:1f:bd:00:00:00:00:03:3c
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

08:df:41:ef:40:50:7a:07:a6:95:2e:46:a2:9c:c5:19:1c:2a:45:68:9b:32:85:59:90:c2:70:b2:fd:82:55:ad
Signer

.text
Size: 1.1MB - Virtual size: 1.1MB

.data
Size: 3KB - Virtual size: 6KB

.idata
Size: 12KB - Virtual size: 12KB

.didat
Size: 512B - Virtual size: 112B

.rsrc
Size: 45KB - Virtual size: 45KB

.reloc
Size: 62KB - Virtual size: 62KB