a3cd9daa576d77e787fe4890ff4e220a245f1b70fae82e6439100f74eeee7024

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General

Target

a3cd9daa576d77e787fe4890ff4e220a245f1b70fae82e6439100f74eeee7024
Size

498KB
MD5

2b4517bb8c1920604994211e4555189a
SHA1

75b8d6a842ee4a5307e88218a4c737558a98885e
SHA256

a3cd9daa576d77e787fe4890ff4e220a245f1b70fae82e6439100f74eeee7024
SHA512

23f4e4b97db534dfa6a12ccb4f4df68754b6b89df2be3d13e6251e9bcfb08eadfe0b65f46141c3d8b593b33153d66da4905ed16a21f43514864a2fa2e43ec46f
SSDEEP

12288:/WhRU0Iu8lVrJn5S9OL4l7kKfBVCf+b9rylG:/WAUIn5wOk7kyB4f+Bryl

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

a3cd9daa576d77e787fe4890ff4e220a245f1b70fae82e6439100f74eeee7024
.exe windows x86

4ea20168dea655c6e9546c0f9d54120e

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

advapi32

RegCloseKey
RegCreateKeyExA
RegEnumValueA
RegFlushKey
RegOpenKeyExA
RegQueryInfoKeyA
RegQueryValueExA

kernel32

CloseHandle
CompareStringA
CreateEventA
CreateFileA
CreateThread
DeleteCriticalSection
EnterCriticalSection
EnumCalendarInfoA
ExitProcess
FileTimeToDosDateTime
FileTimeToLocalFileTime
FindClose
FindFirstFileA
FindResourceA
FormatMessageA
FreeLibrary
FreeResource
GetACP
GetCPInfo
GetCommandLineA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDiskFreeSpaceA
GetEnvironmentStrings
GetFileSize
GetFileType
GetLastError
GetLocalTime
GetLocaleInfoA
GetModuleFileNameA
GetModuleHandleA
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStdHandle
GetStringTypeW
GetSystemInfo
GetThreadLocale
GetTickCount
GetVersion
GetVersionExA
GlobalAddAtomA
GlobalAlloc
GlobalDeleteAtom
GlobalFree
GlobalHandle
GlobalLock
GlobalReAlloc
GlobalUnlock
HeapAlloc
HeapFree
InitializeCriticalSection
InterlockedDecrement
InterlockedIncrement
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LoadResource
LocalAlloc
LocalFree
LockResource
MulDiv
MultiByteToWideChar
RaiseException
ReadFile
RtlUnwind
SetConsoleCtrlHandler
SetEndOfFile
SetErrorMode
SetEvent
SetFilePointer
SetHandleCount
SetLastError
SetThreadLocale
SizeofResource
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
VirtualQuery
WaitForSingleObject
WideCharToMultiByte
WriteFile
lstrcpyA
lstrcpynA
lstrlenA

comctl32

ImageList_Add
ImageList_BeginDrag
ImageList_Create
ImageList_Destroy
ImageList_DragEnter
ImageList_DragLeave
ImageList_DragMove
ImageList_DragShowNolock
ImageList_Draw
ImageList_EndDrag
ImageList_GetBkColor
ImageList_GetDragImage
ImageList_GetIconSize
ImageList_GetImageCount
ImageList_Read
ImageList_Remove
ImageList_ReplaceIcon
ImageList_SetBkColor
ImageList_SetDragCursorImage
ImageList_SetIconSize
ImageList_Write
ImageList_DrawEx

gdi32

BitBlt
CreateBitmap
CreateBrushIndirect
CreateCompatibleBitmap
CreateCompatibleDC
CreateDIBSection
CreateDIBitmap
CreateFontIndirectA
CreateHalftonePalette
CreatePalette
CreatePenIndirect
CreateSolidBrush
DeleteDC
DeleteObject
ExcludeClipRect
GetBitmapBits
GetBrushOrgEx
GetClipBox
GetCurrentPositionEx
GetDCOrgEx
GetDIBColorTable
GetDIBits
GetDeviceCaps
GetObjectA
GetPaletteEntries
GetPixel
GetStockObject
GetSystemPaletteEntries
GetTextExtentPoint32A
GetTextMetricsA
GetWindowOrgEx
IntersectClipRect
LineTo
MaskBlt
MoveToEx
PatBlt
RealizePalette
RectVisible
RestoreDC
SaveDC
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetBrushOrgEx
SetDIBColorTable
SetPixel
SetROP2
SetStretchBltMode
SetTextColor
SetViewportOrgEx
SetWindowOrgEx
StretchBlt
UnrealizeObject

shell32

ShellExecuteA

user32

ActivateKeyboardLayout
AdjustWindowRectEx
BeginPaint
CallNextHookEx
CallWindowProcA
CharLowerA
CharNextA
CharUpperBuffA
CheckMenuItem
ClientToScreen
CreateIcon
CreateMenu
CreatePopupMenu
CreateWindowExA
DefFrameProcA
DefMDIChildProcA
DefWindowProcA
DeleteMenu
DestroyCursor
DestroyIcon
DestroyMenu
DestroyWindow
DispatchMessageA
DrawEdge
DrawFrameControl
DrawIcon
DrawIconEx
DrawMenuBar
DrawTextA
EnableMenuItem
EnableScrollBar
EnableWindow
EndPaint
EnumThreadWindows
EnumWindows
EqualRect
FillRect
FindWindowA
FrameRect
GetActiveWindow
GetCapture
GetClassInfoA
GetClientRect
GetCursor
GetCursorPos
GetDC
GetDCEx
GetDesktopWindow
GetFocus
GetForegroundWindow
GetIconInfo
GetKeyNameTextA
GetKeyState
GetKeyboardLayout
GetKeyboardLayoutList
GetKeyboardState
GetKeyboardType
GetLastActivePopup
GetMenu
GetMenuItemCount
GetMenuItemID
GetMenuItemInfoA
GetMenuState
GetMenuStringA
GetParent
GetPropA
GetScrollInfo
GetScrollPos
GetScrollRange
GetSubMenu
GetSysColor
GetSystemMetrics
GetTopWindow
GetWindow
GetWindowDC
GetWindowLongA
GetWindowPlacement
GetWindowRect
GetWindowTextA
GetWindowThreadProcessId
InflateRect
InsertMenuA
InsertMenuItemA
IntersectRect
InvalidateRect
IsChild
IsDialogMessageA
IsIconic
IsRectEmpty
IsWindow
IsWindowEnabled
IsWindowVisible
IsZoomed
KillTimer
LoadBitmapA
LoadCursorA
LoadIconA
LoadKeyboardLayoutA
LoadStringA
MapVirtualKeyA
MapWindowPoints
MessageBoxA
OemToCharA
OffsetRect
PeekMessageA
PostMessageA
PostQuitMessage
PtInRect
RegisterClassA
RegisterClipboardFormatA
RegisterWindowMessageA
ReleaseCapture
ReleaseDC
RemoveMenu
RemovePropA
ScreenToClient
ScrollWindow
SendMessageA
SetActiveWindow
SetCapture
SetClassLongA
SetCursor
SetFocus
SetForegroundWindow
SetMenu
SetMenuItemInfoA
SetPropA
SetRect
SetScrollInfo
SetScrollPos
SetScrollRange
SetTimer
SetWindowLongA
SetWindowPlacement
SetWindowPos
SetWindowsHookExA
ShowCursor
ShowOwnedPopups
ShowScrollBar
ShowWindow
SystemParametersInfoA
TrackPopupMenu
TranslateMDISysAccel
TranslateMessage
UnhookWindowsHookEx
UnregisterClassA
UpdateWindow
WaitMessage
WinHelpA
WindowFromPoint
wsprintfA
GetSystemMenu

ole32

IsEqualGUID

oleaut32

SysAllocStringLen
SysFreeString
SysReAllocStringLen
SysStringLen
VariantChangeTypeEx
VariantClear
VariantCopyInd

Exports

Exports

__GetExceptDLLinfo
___CPPdebugHook

Sections

.text
Size: 294KB - Virtual size: 296KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 18KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

4ea20168dea655c6e9546c0f9d54120e

Headers

File Characteristics

Imports

advapi32

kernel32

comctl32

gdi32

shell32

user32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 294KB - Virtual size: 296KB

.data Size: 18KB - Virtual size: 36KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

.idata Size: 9KB - Virtual size: 12KB

.edata Size: 512B - Virtual size: 4KB

.rsrc Size: 10KB - Virtual size: 12KB

.reloc Size: 20KB - Virtual size: 20KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 294KB - Virtual size: 296KB

.data
Size: 18KB - Virtual size: 36KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

.idata
Size: 9KB - Virtual size: 12KB

.edata
Size: 512B - Virtual size: 4KB

.rsrc
Size: 10KB - Virtual size: 12KB

.reloc
Size: 20KB - Virtual size: 20KB

UPX0
Size: 144KB - Virtual size: 380KB