Extended Key Usages
ExtKeyUsageCodeSigning
Overview
overview
8Static
static
1CH341SER.zip
windows7-x64
1CH341SER.zip
windows10-2004-x64
1CH341PT.dll
windows7-x64
1CH341PT.dll
windows10-2004-x64
1CH341S64.exe
windows7-x64
CH341S64.exe
windows10-2004-x64
CH341S98.dll
windows7-x64
1CH341S98.dll
windows10-2004-x64
1CH341SER.exe
windows7-x64
CH341SER.exe
windows10-2004-x64
DRVSETUP64...64.exe
windows7-x64
1DRVSETUP64...64.exe
windows10-2004-x64
1SETUP.exe
windows7-x64
8SETUP.exe
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
CH341SER.zip
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
CH341SER.zip
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
CH341PT.dll
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
CH341PT.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
CH341S64.exe
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
CH341S64.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral7
Sample
CH341S98.dll
Resource
win7-20220901-en
Behavioral task
behavioral8
Sample
CH341S98.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral9
Sample
CH341SER.exe
Resource
win7-20221111-en
Behavioral task
behavioral10
Sample
CH341SER.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral11
Sample
DRVSETUP64/DRVSETUP64.exe
Resource
win7-20221111-en
Behavioral task
behavioral12
Sample
DRVSETUP64/DRVSETUP64.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral13
Sample
SETUP.exe
Resource
win7-20221111-en
Behavioral task
behavioral14
Sample
SETUP.exe
Resource
win10v2004-20220901-en
Target
CH341SER.zip
Size
179KB
MD5
b9038b9be77a70dd411f1c9879851144
SHA1
7a1ccaa434c6db4da6656aed52f52bd49792825d
SHA256
3624cf160343c2bfcf8fff28b28b1ca42f10734943bc0517be8a61bfc0e353fd
SHA512
b96aa73bca4920c19d1a443736a041c8c45de8c2972380fc131a6fbe718ed13c0fbaa5214735613279621b9442fc937e0a0dc5c88c0b8c7636ed03b45e9ce37e
SSDEEP
3072:d22ZmpIQI0cxJAIDNvjMFu8zAFPwLW3SoIStskGgdUZYd9MgJg1V2dZ:o2ZmVVc4IxvI9z0bSJSt31dUW9t618H
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
CloseHandle
CreateFileA
GetModuleHandleA
GetCommProperties
DefWindowProcA
CharUpperBuffA
ShowWindow
CreateWindowExA
RegisterClassA
DestroyWindow
UnregisterClassA
CH341PtGetVersion
CH341PtHandleIsCH341
CH341PtNameIsCH341
CH341PtSetDevNotify
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
KeWaitForSingleObject
IoBuildDeviceIoControlRequest
KeInitializeEvent
ExFreePoolWithTag
ExAllocatePool
KeReleaseSpinLock
KeAcquireSpinLockRaiseToDpc
IoReleaseCancelSpinLock
IoAcquireCancelSpinLock
KeClearEvent
KeInsertQueueDpc
KeRemoveQueueDpc
KeCancelTimer
ZwQueryValueKey
RtlInitUnicodeString
RtlQueryRegistryValues
PsTerminateSystemThread
KeSetPriorityThread
KeDelayExecutionThread
PoRequestPowerIrp
KeSetTimer
ZwClose
PsCreateSystemThread
IoDeleteDevice
IoGetConfigurationInformation
KeSetEvent
IoDeleteSymbolicLink
RtlDeleteRegistryValue
RtlFreeUnicodeString
IoSetDeviceInterfaceState
KeWaitForMultipleObjects
IoRegisterDeviceInterface
RtlWriteRegistryValue
IoCreateSymbolicLink
IoOpenDeviceRegistryKey
KeInitializeDpc
KeInitializeTimer
IoAttachDeviceToDeviceStack
IoCreateDevice
RtlAppendUnicodeStringToString
RtlIntegerToUnicodeString
RtlAppendUnicodeToString
ExReleaseFastMutex
ExAcquireFastMutex
IoFreeWorkItem
PoSetPowerState
PoCallDriver
IoWMIRegistrationControl
IoAllocateWorkItem
DbgPrint
KeBugCheckEx
IofCallDriver
PoStartNextPowerIrp
IoQueueWorkItem
IofCompleteRequest
IoDetachDevice
RtlGetVersion
WmiSystemControl
WmiCompleteRequest
USBD_CreateConfigurationRequestEx
USBD_ParseConfigurationDescriptorEx
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
KeDelayExecutionThread
ZwClose
PsCreateSystemThread
IoRegisterDeviceInterface
KeInitializeEvent
IoDeleteDevice
IoAttachDeviceToDeviceStack
IoCreateDevice
RtlAppendUnicodeStringToString
RtlIntegerToUnicodeString
RtlAppendUnicodeToString
KeSetEvent
IoDetachDevice
IofCompleteRequest
InterlockedDecrement
InterlockedIncrement
InterlockedExchange
ExFreePool
PoRequestPowerIrp
PoCallDriver
PoStartNextPowerIrp
PoSetPowerState
IofCallDriver
RtlFreeUnicodeString
IoSetDeviceInterfaceState
ObfReferenceObject
RtlInitUnicodeString
IoBuildDeviceIoControlRequest
KeClearEvent
PsTerminateSystemThread
RtlCompareMemory
KeSetPriorityThread
KeGetCurrentThread
KeWaitForMultipleObjects
RtlQueryRegistryValues
ExAllocatePool
KeWaitForSingleObject
memmove
_USBD_CreateConfigurationRequestEx@8
_USBD_ParseConfigurationDescriptorEx@28
CH341S98_StartRequest
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IoReleaseCancelSpinLock
InterlockedExchangeAdd
IoAcquireCancelSpinLock
InterlockedCompareExchange
KeClearEvent
KeInsertQueueDpc
KeRemoveQueueDpc
KeCancelTimer
ZwQueryValueKey
RtlInitUnicodeString
RtlQueryRegistryValues
memmove
PsTerminateSystemThread
KeSetPriorityThread
KeGetCurrentThread
KeDelayExecutionThread
PoRequestPowerIrp
KeSetTimer
KeQuerySystemTime
_allmul
ZwClose
PsCreateSystemThread
IoDeleteDevice
IoGetConfigurationInformation
IoDetachDevice
InterlockedIncrement
RtlDeleteRegistryValue
RtlFreeUnicodeString
InterlockedExchange
KeWaitForMultipleObjects
IoRegisterDeviceInterface
RtlWriteRegistryValue
IoCreateSymbolicLink
IoOpenDeviceRegistryKey
KeInitializeDpc
KeInitializeTimer
KeInitializeSpinLock
IoAttachDeviceToDeviceStack
IoCreateDevice
RtlAppendUnicodeStringToString
RtlIntegerToUnicodeString
RtlAppendUnicodeToString
IoFreeWorkItem
PoSetPowerState
PoCallDriver
IoWMIRegistrationControl
IoAllocateWorkItem
DbgPrint
KeTickCount
KeBugCheckEx
KeInitializeEvent
IoBuildDeviceIoControlRequest
KeWaitForSingleObject
InterlockedDecrement
KeSetEvent
IofCallDriver
IoQueueWorkItem
ExAllocatePool
IoSetDeviceInterfaceState
ExFreePool
PoStartNextPowerIrp
IoDeleteSymbolicLink
IofCompleteRequest
ExReleaseFastMutex
KfAcquireSpinLock
ExAcquireFastMutex
KfReleaseSpinLock
KfRaiseIrql
KfLowerIrql
WmiSystemControl
WmiCompleteRequest
_USBD_CreateConfigurationRequestEx@8
_USBD_ParseConfigurationDescriptorEx@28
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
ExtKeyUsageTimeStamping
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
__set_app_type
_fmode
_commode
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_cexit
_exit
_c_exit
_XcptFilter
__C_specific_handler
vsprintf
sprintf
strstr
strrchr
memcpy
strchr
_stricmp
memset
_findfirst
_findnext
_findclose
RtlVirtualUnwind
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
GetVersionExA
RtlLookupFunctionEntry
QueryPerformanceCounter
FormatMessageA
GetModuleHandleA
GetCurrentProcess
WinExec
GetFileAttributesA
GetUserDefaultLangID
CreateThread
CloseHandle
GetSystemInfo
GetStartupInfoA
CopyFileA
GetWindowsDirectoryA
Sleep
lstrlenA
GetPrivateProfileSectionA
GetPrivateProfileStringA
FreeLibrary
GetProcAddress
SetLastError
LoadLibraryA
GetVersion
DeleteFileA
GetSystemDirectoryA
GetLastError
GetCurrentDirectoryA
LocalAlloc
LocalFree
RtlCaptureContext
SetDlgItemTextA
DefWindowProcA
SendMessageA
GetWindowTextA
EnumChildWindows
FindWindowExA
SendDlgItemMessageA
MessageBoxA
EndDialog
CharUpperA
SetWindowTextA
IsDlgButtonChecked
UpdateWindow
EnableWindow
GetDlgItem
LoadIconA
ShowWindow
DialogBoxParamA
ord17
CM_Locate_DevNodeA
SetupDefaultQueueCallbackA
SetupDiGetDeviceRegistryPropertyA
SetupDiSetDeviceRegistryPropertyA
SetupDiDestroyDriverInfoList
SetupDiGetDriverInfoDetailA
SetupDiEnumDriverInfoA
SetupDiBuildDriverInfoList
SetupCloseInfFile
SetupDiGetActualSectionToInstallA
SetupOpenInfFileA
SetupDiDestroyDeviceInfoList
SetupDiEnumDeviceInfo
SetupDiGetClassDevsA
SetupTermDefaultQueueCallback
SetupCloseFileQueue
SetupCommitFileQueueA
SetupInstallFilesFromInfSectionA
SetupInitDefaultQueueCallbackEx
SetupOpenFileQueue
SetupDiCallClassInstaller
SetupCopyOEMInfA
CM_Reenumerate_DevNode
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
ExtKeyUsageTimeStamping
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
WriteFile
SetFilePointer
lstrlenA
GetSystemInfo
GetFileAttributesA
GetWindowsDirectoryA
GetVersionExA
GetUserDefaultLangID
WinExec
GetCurrentDirectoryA
GetCurrentProcess
GetProcAddress
GetModuleHandleA
CreateThread
Sleep
LoadLibraryA
GetPrivateProfileSectionA
GetPrivateProfileStringA
DeleteFileA
CopyFileA
SetLastError
LocalAlloc
CloseHandle
FreeLibrary
GetVersion
GetSystemDirectoryA
CompareStringW
CompareStringA
FlushFileBuffers
SetStdHandle
HeapReAlloc
VirtualAlloc
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
GetLastError
LocalFree
FormatMessageA
GetTimeZoneInformation
HeapAlloc
RtlUnwind
HeapFree
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
TlsGetValue
TlsAlloc
TlsSetValue
GetCurrentThreadId
SetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FindFirstFileA
FindNextFileA
FileTimeToSystemTime
FileTimeToLocalFileTime
GetStartupInfoA
GetCommandLineA
ExitProcess
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
GetACP
GetOEMCP
InterlockedDecrement
InterlockedIncrement
TerminateProcess
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
UpdateWindow
CharUpperA
IsDlgButtonChecked
EnableWindow
FindWindowExA
EnumChildWindows
GetWindowTextA
SetDlgItemTextA
DefWindowProcA
GetDlgItem
ShowWindow
LoadIconA
SetWindowTextA
SendMessageA
EndDialog
MessageBoxA
DialogBoxParamA
SendDlgItemMessageA
ord17
CM_Reenumerate_DevNode
CM_Locate_DevNodeA
SetupDiBuildDriverInfoList
SetupDiEnumDriverInfoA
SetupDiGetDriverInfoDetailA
SetupDiDestroyDriverInfoList
SetupDiSetDeviceRegistryPropertyA
SetupDefaultQueueCallbackA
SetupDiGetActualSectionToInstallA
SetupOpenFileQueue
SetupInitDefaultQueueCallbackEx
SetupInstallFilesFromInfSectionA
SetupCommitFileQueueA
SetupCloseFileQueue
SetupCloseInfFile
SetupTermDefaultQueueCallback
SetupCopyOEMInfA
SetupDiGetClassDevsA
SetupDiEnumDeviceInfo
SetupDiGetDeviceRegistryPropertyA
SetupDiCallClassInstaller
SetupDiDestroyDeviceInfoList
SetupOpenInfFileA
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ