4d1b93622f967aa8d1abd05dda3deabdfa6826a3025e64322b1ebde4efd2de6c

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General

Target

4d1b93622f967aa8d1abd05dda3deabdfa6826a3025e64322b1ebde4efd2de6c
Size

1.9MB
MD5

4a4f96d8572d7112a20a57285002bbe2
SHA1

efa75eb48c115c01b69280b535147b1645ceb9d8
SHA256

4d1b93622f967aa8d1abd05dda3deabdfa6826a3025e64322b1ebde4efd2de6c
SHA512

c825385c73f96e0985f92d0dc19a2fe387835bd58880e96201c3dcadf29722eb727065f5e2550dacdf427405d5ade39855c4940741b13ee211050419f6cf5212
SSDEEP

49152:38Q75tKD5vK/Wzqn/w0NTjsQo5N1zoPGee1P7t:38Q1t62Wz+o0dAQ4N1zoPGee

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4d1b93622f967aa8d1abd05dda3deabdfa6826a3025e64322b1ebde4efd2de6c

Files

4d1b93622f967aa8d1abd05dda3deabdfa6826a3025e64322b1ebde4efd2de6c
.dll windows:6 windows x86 arch:x86

4d29bfc48477629a422c58e1cf166452

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

D:\vcproj\SPM\Release\ymcomm_dpm.pdb

Imports

kernel32

GetStdHandle
ExitProcess
GetFileType
SetStdHandle
QueryPerformanceFrequency
VirtualQuery
VirtualAlloc
GetSystemInfo
GetCommandLineW
HeapQueryInformation
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
CreateThread
InterlockedFlushSList
RtlUnwind
OutputDebugStringW
LCMapStringW
GetTimeZoneInformation
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetTempFileNameW
SearchPathW
GetProfileIntW
GetTickCount
GetTempPathW
VerifyVersionInfoW
VerSetConditionMask
GetWindowsDirectoryW
SystemTimeToTzSpecificLocalTime
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
FileTimeToLocalFileTime
FindResourceExW
GetCurrentDirectoryW
lstrcpyW
lstrcmpiW
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetVolumeInformationW
GetFullPathNameW
GetFileSize
FlushFileBuffers
FindFirstFileW
FindClose
CreateFileW
VirtualProtect
GetUserDefaultUILanguage
GetVersionExW
FileTimeToSystemTime
GlobalGetAtomNameW
lstrcmpA
GetCurrentProcessId
GlobalFlags
CompareStringW
GlobalFindAtomW
GlobalAddAtomW
lstrcmpW
GlobalDeleteAtom
LoadLibraryA
LoadLibraryExW
FreeLibrary
GetSystemDirectoryW
EncodePointer
WideCharToMultiByte
MultiByteToWideChar
CopyFileW
FormatMessageW
MulDiv
GlobalSize
FindResourceW
SizeofResource
LockResource
LoadResource
ResumeThread
SetThreadPriority
GetCurrentThreadId
CreateEventW
WaitForSingleObject
CloseHandle
SetErrorMode
LocalFree
LocalReAlloc
LocalAlloc
GlobalFree
GlobalHandle
GlobalLock
GlobalUnlock
GlobalReAlloc
GlobalAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
LoadLibraryW
GetProcAddress
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameW
HeapFree
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
SetLastError
OutputDebugStringA
Sleep
GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapAlloc
RaiseException
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionEx
GetCommandLineA
WriteConsoleW

user32

MessageBeep
GetIconInfo
DrawIconEx
IsRectEmpty
DrawFocusRect
WindowFromPoint
ReleaseCapture
SetCapture
GetNextDlgGroupItem
KillTimer
SetTimer
DeleteMenu
SetCursor
ShowOwnedPopups
LoadImageW
InvalidateRect
TrackMouseEvent
CharUpperW
DestroyIcon
MapDialogRect
GetAsyncKeyState
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamW
PostQuitMessage
OffsetRect
SetRectEmpty
SendDlgItemMessageA
CopyImage
SystemParametersInfoW
GetMenuItemInfoW
DestroyMenu
IntersectRect
InflateRect
LoadCursorW
GetSysColorBrush
GetSystemMetrics
GetWindowThreadProcessId
RealChildWindowFromPoint
GetDesktopWindow
IsDialogMessageW
SetWindowTextW
IsWindowEnabled
CheckDlgButton
MoveWindow
ShowWindow
GetMonitorInfoW
MonitorFromWindow
WinHelpW
GetScrollInfo
SetScrollInfo
LoadIconW
GetWindow
GetLastActivePopup
GetTopWindow
EnableScrollBar
GetClassLongW
SetWindowLongW
GetWindowLongW
PtInRect
EqualRect
CopyRect
MapWindowPoints
MessageBoxW
AdjustWindowRectEx
GetWindowRect
GetClientRect
GetWindowTextLengthW
GetWindowTextW
RemovePropW
GetPropW
SetPropW
ShowScrollBar
BringWindowToTop
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
UpdateWindow
TrackPopupMenu
SetMenu
GetMenu
EnableWindow
GetCapture
SetFocus
GetDlgCtrlID
GetDlgItem
IsIconic
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
SetCursorPos
CopyIcon
FrameRect
UnregisterClassW
UnhookWindowsHookEx
GetMessageW
TranslateMessage
DispatchMessageW
SetWindowPos
DestroyWindow
IsChild
IsMenu
IsWindow
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
CallWindowProcW
DefWindowProcW
PostMessageW
GetMessageTime
GetMessagePos
RegisterWindowMessageW
HideCaret
InvertRect
NotifyWinEvent
CreatePopupMenu
GetMenuDefaultItem
MapVirtualKeyW
GetKeyNameTextW
LoadMenuW
SetLayeredWindowAttributes
EnumDisplayMonitors
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
DrawStateW
SetClassLongW
SetWindowRgn
SetParent
DrawEdge
DrawFrameControl
IsZoomed
GetClassNameW
PeekMessageW
SendMessageW
IsWindowVisible
GetActiveWindow
GetKeyState
ValidateRect
GetCursorPos
SetWindowsHookExW
CallNextHookEx
GetMenuStringW
GetMenuState
GetSubMenu
GetMenuItemID
GetMenuItemCount
InsertMenuW
AppendMenuW
RemoveMenu
DrawTextW
DrawTextExW
GrayStringW
TabbedTextOutW
GetDC
GetWindowDC
ReleaseDC
BeginPaint
EndPaint
ClientToScreen
ScreenToClient
GetSysColor
FillRect
GetFocus
CheckMenuItem
EnableMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
SetMenuItemInfoW
GetParent
LoadBitmapW
DrawIcon
UnionRect
UpdateLayeredWindow
MonitorFromPoint
GetSystemMenu
LoadAcceleratorsW
TranslateAcceleratorW
InsertMenuItemW
DestroyCursor
GetWindowRgn
CreateMenu
SubtractRect
TranslateMDISysAccel
DefMDIChildProcW
DefFrameProcW
DrawMenuBar
GetUpdateRect
IsClipboardFormatAvailable
CharUpperBuffW
RegisterClipboardFormatW
ModifyMenuW
GetDoubleClickTime
SetMenuDefaultItem
LockWindowUpdate
SetRect
CopyAcceleratorTableW
DestroyAcceleratorTable
CreateAcceleratorTableW
GetKeyboardState
ToUnicodeEx
MapVirtualKeyExW
IsCharLowerW
GetKeyboardLayout
WaitMessage
PostThreadMessageW
GetComboBoxInfo
ReuseDDElParam
UnpackDDElParam
GetScrollRange

gdi32

ExcludeClipRect
GetClipBox
GetObjectType
GetPixel
GetStockObject
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextColor
SetTextAlign
GetObjectW
MoveToEx
TextOutW
ExtTextOutW
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CombineRgn
CreateFontIndirectW
Escape
PatBlt
SetRectRgn
DPtoLP
GetTextExtentPoint32W
GetTextMetricsW
EnumFontFamiliesExW
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
RealizePalette
GetBkColor
CreateCompatibleBitmap
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateEllipticRgn
Ellipse
GetTextColor
CreatePolygonRgn
Polygon
Polyline
CreateRoundRectRgn
LPtoDP
Rectangle
GetRgnBox
OffsetRgn
RoundRect
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
ExtFloodFill
SetPaletteEntries
SetPixelV
GetWindowOrgEx
GetViewportOrgEx
GetTextFaceW
DeleteObject
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateHatchBrush
CreateCompatibleDC
CreateBitmap
BitBlt
GetDeviceCaps
CreateDCW
CopyMetaFileW
CreateRectRgnIndirect
DeleteDC

msimg32

TransparentBlt
AlphaBlend

winspool.drv

OpenPrinterW
DocumentPropertiesW
ClosePrinter

advapi32

RegSetValueExW
RegEnumKeyExW
RegDeleteValueW
RegQueryValueExW
RegOpenKeyExW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey

shell32

SHGetFileInfoW
ShellExecuteW
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHGetDesktopFolder
DragQueryFileW
DragFinish
SHAppBarMessage
SHBrowseForFolderW

shlwapi

PathFindExtensionW
PathStripToRootW
StrFormatKBSizeW
PathRemoveFileSpecW
PathIsUNCW
PathFindFileNameW

uxtheme

DrawThemeText
GetThemePartSize
GetThemeSysColor
IsThemeBackgroundPartiallyTransparent
IsAppThemed
GetWindowTheme
DrawThemeParentBackground
OpenThemeData
CloseThemeData
DrawThemeBackground
GetThemeColor
GetCurrentThemeName

ole32

OleLockRunning
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
CoInitializeEx
CreateStreamOnHGlobal
CoInitialize
CoUninitialize
CoCreateInstance
CoDisconnectObject
ReleaseStgMedium
OleDuplicateData
CoTaskMemFree
CoTaskMemAlloc

oleaut32

SysStringLen
SystemTimeToVariantTime
VariantTimeToSystemTime
SysAllocStringLen
VariantCopy
VarBstrFromDate
SysAllocString
LoadTypeLi
VariantChangeType
VariantClear
VariantInit
SysFreeString

ymcomm

?SendReceiveCommand_Sum8@@YAHPAXKKKKH@Z
?CalcSum8@@YAXPAEH@Z
?CalcCRC16@@YAXPAEHH@Z
?btof196@@YAMPAE@Z
?SendReceiveCommandNoCRC@@YAHPAXKKKK@Z
?SendReceiveCommand@@YAHPAXKKKKHH@Z
?ymcomm_ReturnReadIndex@@YAXPAX@Z
?PM310_Sum8@@YAHPAXKKK@Z
?CheckCRC16N@@YAHPAEHHH@Z
?ymcomm_GetPtrReadBuf@@YAPAEPAX@Z
?ymcomm_GetPtrWriteBuf@@YAPAEPAX@Z
?CalcCRC16N@@YAXPAEHHH@Z
?SendReceiveCommandNoHandShake@@YAHPAXKKKK@Z

gdiplus

GdipDrawImageRectI
GdipSetInterpolationMode
GdipCreateFromHDC
GdipCreateBitmapFromHBITMAP
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdiplusStartup
GdipFree
GdipAlloc
GdiplusShutdown

oleacc

AccessibleObjectFromWindow
LresultFromObject
CreateStdAccessibleObject

imm32

ImmReleaseContext
ImmGetOpenStatus
ImmGetContext

winmm

PlaySoundW

Exports

Exports

?ymcomm_dpm_GetDF@@YAHPAXPB_WPAMHH@Z
?ymcomm_dpm_GetData@@YAHPAXPB_WPAUtag_DPMBASICPARAMS@@HH@Z
?ymcomm_dpm_GetDeviceBaudrate@@YAIPB_W@Z
?ymcomm_dpm_GetSN@@YAHPAXPB_WPA_W@Z
?ymcomm_dpm_IsSupportReadSN@@YAHPB_W@Z

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 307KB - Virtual size: 307KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 129KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4d29bfc48477629a422c58e1cf166452

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

shlwapi

uxtheme

ole32

oleaut32

ymcomm

gdiplus

oleacc

imm32

winmm

Exports

Exports

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 307KB - Virtual size: 307KB

.data Size: 20KB - Virtual size: 37KB

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

.reloc Size: 129KB - Virtual size: 129KB

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 307KB - Virtual size: 307KB

.data
Size: 20KB - Virtual size: 37KB

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

.reloc
Size: 129KB - Virtual size: 129KB