IVIEWERS[.]DLL

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General

Target

IVIEWERS.DLL
Size

102.7MB
MD5

d7d300126a6996edadac75693ea3a627
SHA1

75c174d6280839535628e5915647833970677719
SHA256

bbfac839d5082cfa0ac5098b1e37713b2c702702b6b0fbee58949607de0e7dd1
SHA512

271c78273fdc117f74cf3400831e7b79651040ac1e4e378e0858e5ef0241e33f74e36e30246e94175842786648f6c50a16365af57b824a3e49fba939c42d65f0
SSDEEP

3145728:7Z94ir07gTXiCwXcLSVqHSR/8fsSm9vgSO7wJwK:7cf7S9Ly2c99J7

Score

1^/10

Malware Config

Signatures

Files

IVIEWERS.DLL
.dll windows x64

4e9a5452a9d9565c023b7803c74ae828

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
GetCPInfo
WriteConsoleW
SetEnvironmentVariableA
GetStringTypeW
QueryPerformanceCounter
HeapDestroy
HeapCreate
GetVersion
HeapSetInformation
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
GetStartupInfoW
GetStdHandle
SetHandleCount
FlsAlloc
FlsFree
FlsGetValue
RtlCaptureContext
RtlVirtualUnwind
IsDebuggerPresent
Sleep
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetFileType
SetStdHandle
VirtualQuery
GetSystemInfo
SetThreadStackGuarantee
VirtualAlloc
LCMapStringW
ExitProcess
HeapQueryInformation
HeapReAlloc
HeapSize
CreateThread
ExitThread
RtlPcToFileHeader
RaiseException
RtlUnwindEx
RtlLookupFunctionEntry
HeapFree
HeapAlloc
DecodePointer
EncodePointer
GetCommandLineA
FlsSetValue
FindResourceExW
SearchPathW
GetProfileIntW
GetTickCount
GetFileTime
GetFileSizeEx
GetFileAttributesW
FileTimeToLocalFileTime
GetFileAttributesExW
GetNumberFormatW
GetWindowsDirectoryW
GetTempPathW
GetTempFileNameW
IsValidCodePage
GetOEMCP
GetSystemTimeAsFileTime
GetACP
GetCurrentDirectoryW
GetFullPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileW
lstrcmpiW
lstrcpyW
GetSystemDirectoryW
GetUserDefaultUILanguage
GetLocaleInfoW
FileTimeToSystemTime
lstrlenA
lstrcmpA
GlobalGetAtomNameW
GetCurrentProcessId
GlobalFlags
FreeResource
GlobalAddAtomW
GlobalFindAtomW
GlobalDeleteAtom
GetVersionExW
GetProcAddress
CompareStringW
InitializeCriticalSectionAndSpinCount
LoadLibraryW
lstrcmpW
MultiByteToWideChar
WideCharToMultiByte
CopyFileW
GlobalSize
FormatMessageW
MulDiv
GetLastError
SetErrorMode
lstrlenW
WaitForSingleObject
GetCurrentThreadId
ResumeThread
SetThreadPriority
CloseHandle
TlsFree
GlobalFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
GlobalAlloc
GlobalHandle
GlobalUnlock
GlobalReAlloc
GlobalLock
TlsAlloc
InitializeCriticalSection
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalFree
LocalAlloc
FreeLibrary
FindResourceW
LoadResource
LockResource
SizeofResource
GetModuleFileNameW
ActivateActCtx
ReleaseActCtx
CreateActCtxW
DeactivateActCtx
VirtualProtect
GetModuleHandleW
SetLastError

user32

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

gdi32

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

msimg32

AlphaBlend
TransparentBlt

comdlg32

GetFileTitleW

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegOpenKeyExW
RegCreateKeyExW
RegDeleteKeyW
RegQueryValueExW
RegDeleteValueW
RegCloseKey
RegEnumKeyExW
RegSetValueExW

shell32

SHAppBarMessage
SHGetFileInfoW
SHGetDesktopFolder
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHBrowseForFolderW
DragQueryFileW
DragFinish
ShellExecuteW

comctl32

ImageList_GetIconSize

shlwapi

PathFindExtensionW
PathStripToRootW
PathIsUNCW
PathFindFileNameW
PathRemoveFileSpecW

ole32

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

oleaut32

SysFreeString
SysAllocString
VarBstrFromDate
SysStringLen
SystemTimeToVariantTime
VariantTimeToSystemTime
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen

oleacc

LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject

gdiplus

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

imm32

ImmGetOpenStatus
ImmReleaseContext
ImmGetContext

winmm

PlaySoundW

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 508KB - Virtual size: 508KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 72KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

text
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE

data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 75KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4e9a5452a9d9565c023b7803c74ae828

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

msimg32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

ole32

oleaut32

oleacc

gdiplus

imm32

winmm

Sections

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

.rdata Size: 508KB - Virtual size: 508KB

.data Size: 33KB - Virtual size: 81KB

.pdata Size: 72KB - Virtual size: 71KB

text Size: 3KB - Virtual size: 2KB

data Size: 2KB - Virtual size: 1KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 75KB - Virtual size: 75KB

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

.rdata
Size: 508KB - Virtual size: 508KB

.data
Size: 33KB - Virtual size: 81KB

.pdata
Size: 72KB - Virtual size: 71KB

text
Size: 3KB - Virtual size: 2KB

data
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 75KB - Virtual size: 75KB