f7e581342d43488067d3969b056b82fd2d079a34e87e9dfee00458c6bebf3c26

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General

Target

f7e581342d43488067d3969b056b82fd2d079a34e87e9dfee00458c6bebf3c26
Size

1.7MB
MD5

9a87e8be52bf4471d43e0043436f015b
SHA1

44f9b63acd03c42983f5a8e85abaae2c1a5e8919
SHA256

f7e581342d43488067d3969b056b82fd2d079a34e87e9dfee00458c6bebf3c26
SHA512

90177855e2305ecff04e51161948dd64f8f54f8bccc5d89394a7d7336e7d5d6c0064b8fdc92bbb081ac9689af04cfe5528ee05449e262e4b1f83f7283b88c4b9
SSDEEP

24576:NxRWRFMeR1Ei1iQiYWLg77R0PNyBo4kx929bL3Hnx:+7R1Eui2Z77R0AB+kn3Hnx

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
f7e581342d43488067d3969b056b82fd2d079a34e87e9dfee00458c6bebf3c26

Files

f7e581342d43488067d3969b056b82fd2d079a34e87e9dfee00458c6bebf3c26
.exe windows:6 windows x86 arch:x86

5c12d7a8a8413e3715e2b103e3ba7b4b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\Jenkins\workspace\AsIO_Driver\AsIO3\Release\AsusCertService.pdb

Imports

kernel32

SetEvent
WaitForSingleObject
CreateEventW
Sleep
CreateThread
OpenProcess
lstrcmpW
K32EnumProcesses
K32GetModuleFileNameExW
LocalAlloc
LocalFree
ReadFile
ConnectNamedPipe
DisconnectNamedPipe
CreateNamedPipeW
GetOverlappedResult
LoadLibraryW
UnregisterWaitEx
QueryDepthSList
InterlockedPopEntrySList
ReleaseSemaphore
VirtualFree
VirtualProtect
GetFileAttributesA
GetVersionExW
GetModuleHandleA
GetCommandLineW
MultiByteToWideChar
lstrcmpiW
FindResourceW
SizeofResource
LoadResource
LoadLibraryExW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
FreeLibrary
LeaveCriticalSection
EnterCriticalSection
SetConsoleTextAttribute
GetConsoleScreenBufferInfo
WriteConsoleA
GetConsoleMode
GetDynamicTimeZoneInformation
GetCurrentThreadId
GetCurrentProcessId
DeleteCriticalSection
InitializeCriticalSectionEx
DeviceIoControl
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
SignalObjectAndWait
CreateTimerQueue
SetEndOfFile
WriteConsoleW
CreateFileW
ReadConsoleW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
GetStdHandle
GetLastError
RaiseException
CloseHandle
DecodePointer
OutputDebugStringW
WriteFile
CreateFileA
VirtualAlloc
InitializeCriticalSectionAndSpinCount
ResetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
WideCharToMultiByte
DuplicateHandle
SwitchToThread
GetCurrentThread
GetExitCodeThread
TryEnterCriticalSection
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetTickCount
EncodePointer
GetStringTypeW
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
ExitProcess
GetModuleHandleExW
ExitThread
FreeLibraryAndExitThread
HeapAlloc
HeapFree
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
GetTimeZoneInformation
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetFileSizeEx
SetFilePointerEx
DeleteFileW
MoveFileExW
SetStdHandle
CreateDirectoryW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage

user32

wsprintfW
CharNextW
LoadStringW
GetMessageW
TranslateMessage
DispatchMessageW
PostThreadMessageW
CharUpperW
MessageBoxW

advapi32

DeleteService
RegDeleteValueW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegCreateKeyExW
RegDeleteKeyW
RegEnumKeyExW
RegQueryInfoKeyW
SetSecurityInfo
StartServiceCtrlDispatcherW
SetServiceStatus
RegisterServiceCtrlHandlerW
OpenServiceW
OpenSCManagerW
RegCloseKey
CreateServiceW
ControlService
CloseServiceHandle
ReportEventW
RegisterEventSourceW
DeregisterEventSource

shell32

SHGetFolderPathA

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoUninitialize
CoRegisterClassObject
CoRevokeClassObject
CoResumeClassObjects
CoAddRefServerProcess
CoReleaseServerProcess
CoCreateInstance
StringFromGUID2
CoInitializeEx

oleaut32

LoadTypeLi
UnRegisterTypeLi
RegisterTypeLi
SysAllocString
SysFreeString
LoadRegTypeLi
VarUI4FromStr
SysStringLen

wintrust

WinVerifyTrust

crypt32

CryptMsgClose
CryptMsgGetParam
CertCloseStore
CertFindCertificateInStore
CertFreeCertificateContext
CertGetNameStringW
CryptQueryObject

Sections

.text
Size: 380KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 109KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5c12d7a8a8413e3715e2b103e3ba7b4b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

ole32

oleaut32

wintrust

crypt32

Sections

.text Size: 380KB - Virtual size: 380KB

.rdata Size: 109KB - Virtual size: 108KB

.data Size: 18KB - Virtual size: 24KB

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

.reloc Size: 1.2MB - Virtual size: 1.2MB

.text
Size: 380KB - Virtual size: 380KB

.rdata
Size: 109KB - Virtual size: 108KB

.data
Size: 18KB - Virtual size: 24KB

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

.reloc
Size: 1.2MB - Virtual size: 1.2MB