auditpolcore[.]dll

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General

Target

auditpolcore.dll
Size

57KB
MD5

2f0cf68a67a087163c972366a2812456
SHA1

d2cc5f8eb930718095cd1aa2c0bc3bc007461469
SHA256

22cfd0f6e0dccaf229cae4c4fe983f4885c966aa7b5932424dafa8cc174faff9
SHA512

e9519c5d995e9c784dd9cc18e7624d86163ab056f7432ce2465504038053dd4e4f98c35009bce4c3975d46345cf9a135bf230487cb3409c24d8dd7b5591894bc
SSDEEP

1536:YK+j9YbaHau9v12kFwlQc2E01dkgvnZ0zdD:d+L6K12kVFE01qgvnGzd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
auditpolcore.dll

Files

auditpolcore.dll
.dll windows:10 windows x86 arch:x86

d5bd9664055c1f3537916818f155a97b

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

auditpolcore.pdb

Imports

msvcrt

memcmp
_onexit
_initterm
__dllonexit
malloc
__iob_func
_unlock
free
_lock
_XcptFilter
_amsg_exit
__CxxFrameHandler3
_vsnwprintf
ferror
memcpy_s
_wcsicmp
fclose
??3@YAXPAX@Z
_purecall
??1exception@@UAE@XZ
??0exception@@QAE@XZ
??0exception@@QAE@ABV0@@Z
_vsnprintf_s
wcschr
_wfopen
wscanf
fgetws
feof
_wcsnicmp
wprintf
??_V@YAXPAX@Z
_vsnwprintf_s
vfwprintf
qsort
_wtoi
_callnewh
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@ABQBDH@Z
?what@exception@@UBEPBDXZ
_CxxThrowException
memcpy
memmove
??1type_info@@UAE@XZ
_except_handler4_common
memset

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

GetModuleHandleExW
GetModuleHandleW
DisableThreadLibraryCalls
GetProcAddress
GetModuleFileNameA

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

GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
SetThreadStackGuarantee
OpenProcessToken
TerminateProcess

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

GetTickCount
GetSystemTimeAsFileTime
GetSystemInfo

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
GetLastError

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

RegCloseKey
RegOpenKeyExW
RegSetValueExW
RegQueryValueExW

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

WaitForSingleObjectEx
ReleaseMutex
CreateSemaphoreExW
ReleaseSemaphore
OpenSemaphoreW
WaitForSingleObject
CreateMutexExW

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

GetProcessHeap
HeapFree
HeapAlloc

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

AdjustTokenPrivileges
IsWellKnownSid
IsValidSid
InitializeSecurityDescriptor
EqualSid
SetSecurityDescriptorSacl
GetSecurityDescriptorSacl

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

ConvertSidToStringSidW
ConvertStringSidToSidW
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSecurityDescriptorToStringSecurityDescriptorW

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

FormatMessageW

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

OutputDebugStringW
IsDebuggerPresent
DebugBreak

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

CloseHandle

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

LocalAlloc
LocalFree

api-ms-win-security-lsalookup-l2-1-0

LookupPrivilegeValueW

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

GetStdHandle

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

DeleteFileW
WriteFile
CreateFileW

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

WriteConsoleW

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

WideCharToMultiByte

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

RtlCompareMemory

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

AuditSetSystemPolicy
AuditQuerySystemPolicy
AuditFree

api-ms-win-security-audit-l1-1-1

AuditQueryGlobalSaclW
AuditEnumerateCategories
AuditEnumerateSubCategories
AuditSetPerUserPolicy
AuditLookupSubCategoryNameW
AuditEnumeratePerUserPolicy
AuditQueryPerUserPolicy
AuditLookupCategoryNameW
AuditSetGlobalSaclW

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

GetExplicitEntriesFromAclW
SetEntriesInAclW

api-ms-win-core-kernel32-legacy-l1-1-0

GetComputerNameW

ntdll

RtlAllocateHeap
RtlNtStatusToDosError
RtlGUIDFromString
RtlImageNtHeader
RtlFreeHeap

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

VirtualAlloc
VirtualProtect
VirtualQuery

Exports

Exports

AdtBackupPolicy
AdtBackupPolicyGeneralized
AdtClearPolicy
AdtConstructAllCategoryGuids
AdtConvertGuidStringToGuid
AdtConvertGuidToString
AdtDisableSinglePrivilege
AdtEnableSinglePrivilege
AdtGetOption
AdtGetPerUserPolicy
AdtGetSystemPolicy
AdtListCategories
AdtListSubCategories
AdtLoadStringEx
AdtParseAuditOptionName
AdtParseGuidOrNameArray
AdtRemoveAllUsers
AdtRemoveBasePolicy
AdtRestorePolicy
AdtRestorePolicyGeneralized
AdtSetOption
AdtSetPerUserPolicy
AdtSetSystemPolicy
AuditPolicyData_DeleteAuditDataInstance
DisplayMessage
DisplayMessageToSpecificConsoleHandle
GetDisplayPolicy
LoadFormatStringAndPrintToConsole
SetDisplayPolicy

Sections

.text
Size: 46KB - Virtual size: 45KB

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: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d5bd9664055c1f3537916818f155a97b

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-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-registry-l1-1-0

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

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

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

api-ms-win-security-sddl-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-heap-l2-1-0

api-ms-win-security-lsalookup-l2-1-0

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

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

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

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

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

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

api-ms-win-security-audit-l1-1-1

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

api-ms-win-core-kernel32-legacy-l1-1-0

ntdll

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

Exports

Exports

Sections

.text Size: 46KB - Virtual size: 45KB

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

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

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

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

.text
Size: 46KB - Virtual size: 45KB

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

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

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

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