PL23XX_Prolific_DriverInstaller_v206[.]zip

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General

Target

PL23XX_Prolific_DriverInstaller_v206.zip
Size

10.8MB
MD5

bef00bfb07fa179387c2742439638af4
SHA1

0568d23bd1ae1cf7912a66e988a03fc974de1cde
SHA256

c6ef09a052c53678f8ecf1a2cc318d8701f052e3558685c3783b55e11e0ca960
SHA512

4d172859ff3ba8d6405493c9f5ab88fd7633cfe61fade2bdcc4d8fa9cd0fc797d6f8743f07e8d03eb563aedf02e2e2ac31ed93b360571b4da2d8f86f189feaa5
SSDEEP

196608:YwDDEcHC/noaxi1srHJsvUrZIs9Ux+eERL0LUmaqkaZVY3cwM8sS/+k1hAd1:Y0FHC/noaxasLJsvJs9RRYYmaYZyswMp

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/PL23XX_Prolific_DriverInstaller_v206/PL23XX-M_LogoDriver_Setup_v206_20210513.exe
unpack001/PL23XX_Prolific_DriverInstaller_v206/PL23XX_checkChipVersion_v1020.exe

Files

PL23XX_Prolific_DriverInstaller_v206.zip
.zip
PL23XX_Prolific_DriverInstaller_v206/PL2303 Windows Driver Manual v1.23.0.pdf
.pdf
PL23XX_Prolific_DriverInstaller_v206/PL23XX-M_LogoDriver_Setup_v206_20210513.exe
.exe windows:4 windows x86

8f244019e52c417786599750d44c515a

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

comctl32

ord17

version

VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA

kernel32

LoadLibraryExA
QueryPerformanceFrequency
CreateEventA
ReadFile
CompareStringA
CompareStringW
GlobalSize
SizeofResource
FreeResource
SearchPathA
FindNextFileA
GetTempFileNameA
GetExitCodeProcess
TerminateProcess
OpenProcess
GetLocalTime
InitializeCriticalSection
GetCurrentProcessId
GetVersion
LeaveCriticalSection
EnterCriticalSection
GetCurrentThread
VirtualQuery
VirtualProtect
UnmapViewOfFile
GetShortPathNameA
MapViewOfFile
CreateFileMappingA
SetEvent
ResetEvent
QueryPerformanceCounter
SystemTimeToFileTime
lstrcmpA
MoveFileExA
GetDiskFreeSpaceA
GetSystemDirectoryA
GetSystemInfo
IsBadReadPtr
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
lstrcpyA
lstrlenA
Sleep
CloseHandle
CreateProcessA
lstrlenW
WideCharToMultiByte
MultiByteToWideChar
RemoveDirectoryA
DeleteFileA
ResumeThread
SetThreadContext
MulDiv
GetPrivateProfileStringA
GetPrivateProfileSectionNamesA
SetEndOfFile
FlushFileBuffers
SetStdHandle
IsBadCodePtr
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
HeapSize
IsBadWritePtr
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
LCMapStringW
LCMapStringA
GetOEMCP
GetACP
GetCPInfo
TlsGetValue
TlsAlloc
CreateDirectoryA
FindFirstFileA
FindClose
lstrcmpiA
lstrcpynA
WriteFile
GetDriveTypeA
SetFilePointer
GetFileAttributesA
ReleaseMutex
GetPrivateProfileIntA
lstrcatA
LoadLibraryA
GetSystemDefaultLangID
CreateMutexA
FreeLibrary
SetErrorMode
GetTickCount
FindResourceExA
FindResourceA
LoadResource
LockResource
GetWindowsDirectoryA
InterlockedDecrement
LocalFree
InterlockedIncrement
FormatMessageA
GetTempPathA
GetVersionExA
CreateFileA
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
GetLastError
SetLastError
WaitForSingleObject
ExitProcess
GetCurrentProcess
DuplicateHandle
GetThreadContext
VirtualProtectEx
WriteProcessMemory
FlushInstructionCache
TlsSetValue
GetCurrentThreadId
GetCommandLineA
GetStartupInfoA
RaiseException
HeapAlloc
HeapFree
RtlUnwind
DeleteCriticalSection
InterlockedExchange
GetFileSize

user32

SetWindowLongA
SetWindowTextA
SendMessageA
GetDlgItem
wsprintfA
WaitForInputIdle
CharUpperA
MessageBoxA
DialogBoxIndirectParamA
SetDlgItemTextA
MsgWaitForMultipleObjects
CharLowerBuffA
SetFocus
BeginPaint
EndPaint
LoadStringA
FillRect
ScreenToClient
GetWindowTextLengthA
GetWindowTextA
GetWindowPlacement
SendDlgItemMessageA
GetMessageA
DefWindowProcA
GetParent
GetWindow
SystemParametersInfoA
MapWindowPoints
SetWindowPos
GetPropA
EnableMenuItem
SetPropA
RemovePropA
ShowWindow
IsWindow
GetSysColor
LoadImageA
CreateDialogParamA
GetDC
ReleaseDC
SetActiveWindow
PeekMessageA
IsDialogMessageA
TranslateMessage
DispatchMessageA
DestroyWindow
CreateDialogIndirectParamA
SetForegroundWindow
GetDesktopWindow
GetClientRect
EnableWindow
IsWindowEnabled
GetWindowDC
UpdateWindow
InvalidateRect
DrawIcon
MapDialogRect
GetClassNameA
CallWindowProcA
DrawFocusRect
InflateRect
DrawTextA
CopyRect
EnumChildWindows
CreateWindowExA
RegisterClassExA
IntersectRect
GetDlgItemTextA
GetWindowLongA
GetWindowRect
MoveWindow
EndDialog
LoadIconA

gdi32

CreateCompatibleBitmap
CreateDCA
GetStockObject
GetTextExtentPoint32A
CreatePatternBrush
DeleteMetaFile
SetMetaFileBitsEx
SetStretchBltMode
SelectClipRgn
SetPixel
PatBlt
PlayMetaFile
StretchBlt
CreateBitmap
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
CreateDIBitmap
SaveDC
SetBkMode
SetTextColor
TextOutA
RestoreDC
GetTextExtentPointA
CreateFontIndirectA
SetBkColor
CreateRectRgn
DeleteObject
CreateSolidBrush
GetDIBColorTable
GetSystemPaletteEntries
CreatePalette
CreateHalftonePalette
GetDeviceCaps
GetObjectA
CreateCompatibleDC
UnrealizeObject
SelectPalette
RealizePalette
SelectObject
BitBlt
DeleteDC
SetMapMode

advapi32

RegCloseKey
RegQueryValueA
RegQueryValueExA
RegOpenKeyExA
RegDeleteKeyA
RegEnumKeyExA
RegEnumKeyA
RegOpenKeyA
FreeSid
EqualSid
AllocateAndInitializeSid
GetTokenInformation
OpenProcessToken
OpenThreadToken

shell32

SHGetPathFromIDListA
SHGetMalloc
ShellExecuteExA
SHGetSpecialFolderLocation

ole32

CoInitialize
CoUninitialize

oleaut32

SysFreeString
SysAllocString
SysAllocStringLen
SysReAllocStringLen
SysStringLen
GetErrorInfo
VariantClear
VariantChangeType

lz32

LZOpenFileA
LZCopy
LZClose

rpcrt4

RpcStringFreeA
UuidCreate
UuidToStringA

Sections

.text
Size: 288KB - Virtual size: 286KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
PL23XX_Prolific_DriverInstaller_v206/PL23XX_CheckChipVersion_ReadMe.txt
PL23XX_Prolific_DriverInstaller_v206/PL23XX_DriverInstallerv2.0.6_ReleaseNote.txt
PL23XX_Prolific_DriverInstaller_v206/PL23XX_checkChipVersion_v1020.exe
.exe windows:4 windows x86

8175ccda356d0279114bab66de67128a

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
RtlUnwind
ExitProcess
RaiseException
HeapReAlloc
HeapSize
SetUnhandledExceptionFilter
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
Sleep
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetErrorMode
lstrlenA
GetCurrentProcess
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GetThreadLocale
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
FormatMessageW
LocalFree
MulDiv
GetModuleHandleA
InterlockedDecrement
GlobalFindAtomW
LoadLibraryW
CompareStringW
LoadLibraryA
GetVersionExA
GlobalUnlock
GlobalFree
FreeResource
lstrlenW
WritePrivateProfileStringW
GetCurrentProcessId
GetLastError
SetLastError
GlobalAddAtomW
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetModuleFileNameW
GetVersion
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
LoadLibraryExW
WideCharToMultiByte
InterlockedExchange
GlobalLock
lstrcmpW
GlobalAlloc
FreeLibrary
GetModuleHandleW
GetProcAddress
FindResourceW
LoadResource
LockResource
SizeofResource
MultiByteToWideChar
GetVersionExW
CloseHandle
DeviceIoControl
GetSystemTimeAsFileTime
CreateFileW

user32

EndPaint
BeginPaint
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
DestroyMenu
ShowWindow
SetWindowTextW
IsDialogMessageW
RegisterWindowMessageW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
GetWindowTextW
GetForegroundWindow
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetMenu
GetSubMenu
GetMenuItemID
GetMenuItemCount
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
GetSysColor
AdjustWindowRectEx
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
SetWindowLongW
SetWindowPos
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetWindow
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
UnregisterClassW
LoadCursorW
SetFocus
GetSysColorBrush
EndDialog
GetWindowThreadProcessId
GetParent
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
MessageBoxW
SetCursor
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
PostMessageW
PostQuitMessage
DrawIcon
EnableWindow
GetClientRect
GetSystemMetrics
IsIconic
GetSystemMenu
LoadIconW
SendMessageW
AppendMenuW
UnregisterClassA

gdi32

SetWindowExtEx
ScaleWindowExtEx
DeleteDC
GetStockObject
GetDeviceCaps
DeleteObject
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
TextOutW
RectVisible
PtVisible
CreateBitmap
SetMapMode
RestoreDC
SaveDC
ExtTextOutW
GetObjectW
SetBkColor
SetTextColor
GetClipBox

winspool.drv

ClosePrinter
DocumentPropertiesW
OpenPrinterW

advapi32

RegSetValueExW
RegCreateKeyExW
RegQueryValueW
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey

shlwapi

PathFindExtensionW
PathFindFileNameW

oleaut32

VariantClear
VariantChangeType
VariantInit

Sections

.text
Size: 136KB - Virtual size: 132KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8f244019e52c417786599750d44c515a

Headers

File Characteristics

Imports

comctl32

version

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

lz32

rpcrt4

Sections

.text Size: 288KB - Virtual size: 286KB

.rdata Size: 40KB - Virtual size: 38KB

.data Size: 24KB - Virtual size: 29KB

.rsrc Size: 12KB - Virtual size: 8KB

8175ccda356d0279114bab66de67128a

Headers

File Characteristics

Imports

kernel32

user32

gdi32

winspool.drv

advapi32

shlwapi

oleaut32

Sections

.text Size: 136KB - Virtual size: 132KB

.rdata Size: 36KB - Virtual size: 32KB

.data Size: 12KB - Virtual size: 23KB

.rsrc Size: 20KB - Virtual size: 18KB

.text
Size: 288KB - Virtual size: 286KB

.rdata
Size: 40KB - Virtual size: 38KB

.data
Size: 24KB - Virtual size: 29KB

.rsrc
Size: 12KB - Virtual size: 8KB

.text
Size: 136KB - Virtual size: 132KB

.rdata
Size: 36KB - Virtual size: 32KB

.data
Size: 12KB - Virtual size: 23KB

.rsrc
Size: 20KB - Virtual size: 18KB