AppxApplicabilityEngine[.]dll

Sharing

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General

Target

AppxApplicabilityEngine.dll
Size

186KB
MD5

84bbbe34dfea6b510b92c5293719f304
SHA1

337859033cd964ad8a0ffb55067bb11cc05e533a
SHA256

985d50b4e707e8203cefe358c8156f628674686ef932d46a534041426660756e
SHA512

5cf5480b66e53c594e672508fe7a9bafd8354b76526e17376a14a4f923c7f7c0241da2e0b9bbc7d2bcd2a72671b77bb2dc905a98404179148ac986ce9c265af0
SSDEEP

3072:grbBvXNbAU7Ryzt1pKchlrWcLaq/SqR6wnC1rA+J99/d9aV287Hl1Z1OGIA1bq/2:grb5NbAUQtlhlrWlq/SqYwCVFd9c2877

Score

1^/10

Malware Config

Signatures

Files

AppxApplicabilityEngine.dll
.dll windows:10 windows x86 arch:x86

766738805778c3ae7e67dd84ab760af3

Code Sign

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66
Certificate

Issuer

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

Not Before

04/03/2020, 18:30

Not After

03/03/2021, 18:30

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

9d:3a:58:e8:a5:b4:f4:30:65:5c:49:92:e9:b7:fb:1c:26:13:84:1b:15:9b:8c:e1:8b:90:41:a6:bb:49:e7:b5
Signer

Actual PE Digest

9d:3a:58:e8:a5:b4:f4:30:65:5c:49:92:e9:b7:fb:1c:26:13:84:1b:15:9b:8c:e1:8b:90:41:a6:bb:49:e7:b5

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

AppxApplicabilityEngine.pdb

Imports

msvcrt

wctob
strchr
_ftol2_sse
free
??0bad_cast@@QAE@ABV0@@Z
_wtoi
wcscpy_s
??_V@YAXPAX@Z
towlower
swscanf_s
??8type_info@@QBEHABV0@@Z
bsearch
??0exception@@QAE@ABQBD@Z
??1bad_cast@@UAE@XZ
??0exception@@QAE@XZ
_swprintf_c_l
memmove
_except_handler4_common
??1type_info@@UAE@XZ
?terminate@@YAXXZ
??1exception@@UAE@XZ
_onexit
?what@exception@@UBEPBDXZ
__dllonexit
_unlock
__CxxFrameHandler3
_lock
_vsnprintf_s
_initterm
_amsg_exit
_XcptFilter
abort
calloc
__pctype_func
___lc_codepage_func
___mb_cur_max_func
__crtCompareStringW
__crtLCMapStringW
___lc_collate_cp_func
___lc_handle_func
memcpy
setlocale
memchr
??0exception@@QAE@ABV0@@Z
tolower
isspace
??3@YAXPAX@Z
memcpy_s
_errno
_vsnwprintf
_CxxThrowException
_callnewh
malloc
_purecall
realloc
memset

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

LoadLibraryExW
GetModuleHandleExW
LoadLibraryExA
FreeLibrary
GetModuleFileNameA
GetProcAddress
GetModuleHandleW

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

CreateMutexExW
OpenSemaphoreW
WaitForSingleObjectEx
DeleteCriticalSection
WaitForSingleObject
ReleaseSemaphore
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
CreateSemaphoreExW
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
ReleaseMutex

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

HeapAlloc
GetProcessHeap
HeapFree

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

SetLastError
RaiseException
GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter

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

OpenProcessToken
OpenThreadToken
TerminateProcess
GetCurrentThread
GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess

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

FormatMessageW
GetUserPreferredUILanguages

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

DebugBreak
OutputDebugStringW
IsDebuggerPresent

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

CloseHandle

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

RegCloseKey
RegDeleteTreeW
RegCreateKeyExW
RegSetValueExW
RegDeleteValueW
RegQueryValueExW
RegEnumKeyExW
RegQueryInfoKeyW
RegEnumValueW
RegGetValueW
RegOpenKeyExW

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

LocalAlloc
LocalFree

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

ConvertSidToStringSidW

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

EventWriteTransfer
EventUnregister
EventRegister

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

CoTaskMemAlloc
CoTaskMemFree

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

GetSystemTimeAsFileTime
GetSystemInfo
GetTickCount

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

GetStringTypeW
MultiByteToWideChar
CompareStringOrdinal
WideCharToMultiByte

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

Sleep

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

EncodePointer
DecodePointer

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

QueryPerformanceCounter

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

GetLengthSid
GetTokenInformation
CopySid
EqualSid
IsWellKnownSid
IsValidSid

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

EnumUILanguagesW

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

VirtualProtect
VirtualQuery

Exports

Exports

AddDirectXFeatureLevelToContext
AddUserLanguagesToContext
CreateApplicabilityContext
CreateApplicabilityContextFromString
FreeApplicabilityContext
FreeApplicablePackages
GetApplicabilityContext
GetApplicablePackages
GetApplicablePackagesForUser
GetApplicablePackagesForUserWithAppChosenResources
GetApplicablePackagesWithAppChosenResources

Sections

.text
Size: 158KB - Virtual size: 158KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

766738805778c3ae7e67dd84ab760af3

Code Sign

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66Certificate

Extended Key Usages

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

Key Usages

9d:3a:58:e8:a5:b4:f4:30:65:5c:49:92:e9:b7:fb:1c:26:13:84:1b:15:9b:8c:e1:8b:90:41:a6:bb:49:e7:b5Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 158KB - Virtual size: 158KB

.data Size: 3KB - Virtual size: 5KB

.idata Size: 5KB - Virtual size: 4KB

.didat Size: 512B - Virtual size: 28B

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

.reloc Size: 6KB - Virtual size: 6KB

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66
Certificate

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

9d:3a:58:e8:a5:b4:f4:30:65:5c:49:92:e9:b7:fb:1c:26:13:84:1b:15:9b:8c:e1:8b:90:41:a6:bb:49:e7:b5
Signer

.text
Size: 158KB - Virtual size: 158KB

.data
Size: 3KB - Virtual size: 5KB

.idata
Size: 5KB - Virtual size: 4KB

.didat
Size: 512B - Virtual size: 28B

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

.reloc
Size: 6KB - Virtual size: 6KB