21d2176e87352afa7cab23dcda7a452908d4ebad4d542baa79d3d7623eea76d9

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General

Target

21d2176e87352afa7cab23dcda7a452908d4ebad4d542baa79d3d7623eea76d9
Size

304KB
MD5

675ea39c2bc72caac32542e5c6979556
SHA1

c5a77291837ce0ab28eef308c2d7cdca2f12c23d
SHA256

21d2176e87352afa7cab23dcda7a452908d4ebad4d542baa79d3d7623eea76d9
SHA512

f1c0c2aa0cddf89d7264759536dfcad4beab0e2d35da20d9b8eee85763da89d41f012ab4405ffcf8f58dfa7398a4c2c1b8dd89afdef22abd44b647df8e315867
SSDEEP

6144:KeSo7ePRy4ozkONrc3sa06EkZBiGi2PbVuAt:JSN5nN3saty6u

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

21d2176e87352afa7cab23dcda7a452908d4ebad4d542baa79d3d7623eea76d9
.exe windows x86

a9bb7bd9e71218c1e987eba2dd33afb4

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

setupapi

SetupDiGetClassDevsA
SetupDiEnumDeviceInfo
SetupDiGetDeviceRegistryPropertyA
SetupDiCallClassInstaller
SetupDiDestroyDeviceInfoList

kernel32

GetStartupInfoA
GetCommandLineA
ExitProcess
RaiseException
RtlUnwind
HeapAlloc
HeapSize
HeapReAlloc
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
HeapFree
TerminateProcess
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
SetUnhandledExceptionFilter
VirtualAlloc
IsBadWritePtr
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcpyA
GetModuleHandleA
GetProcAddress
GetLastError
LocalAlloc
lstrcpynA
FlushFileBuffers
SetFilePointer
WriteFile
GetCurrentProcess
SetErrorMode
GetOEMCP
GetCPInfo
GetProcessVersion
GlobalFlags
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
WritePrivateProfileStringA
LocalFree
GlobalAlloc
CloseHandle
GlobalFree
lstrcmpA
GetCurrentThread
WideCharToMultiByte
GetModuleFileNameA
MultiByteToWideChar
lstrlenA
InterlockedDecrement
MulDiv
GlobalLock
GlobalUnlock
FreeLibrary
SetLastError
LoadLibraryA
LockResource
FindResourceA
LoadResource
GetCurrentThreadId
GetVersion
lstrcatA
HeapCreate
GlobalGetAtomNameA
VirtualFree
FreeEnvironmentStringsW
GetEnvironmentStrings
GetStdHandle

user32

EnableMenuItem
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
ClientToScreen
GetDC
ReleaseDC
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
SetRectEmpty
LoadAcceleratorsA
TranslateAcceleratorA
ReleaseCapture
SetCursor
GetDesktopWindow
GetActiveWindow
DestroyMenu
LoadMenuA
SetMenu
ReuseDDElParam
UnpackDDElParam
InvalidateRect
BringWindowToTop
PtInRect
SetParent
IsRectEmpty
AppendMenuA
DeleteMenu
GetSystemMenu
CreateDialogIndirectParamA
EndDialog
PostQuitMessage
ShowOwnedPopups
GetCursorPos
ValidateRect
TranslateMessage
GetMessageA
GetClassNameA
GetSysColorBrush
LoadStringA
WindowFromPoint
SetRect
InflateRect
SetCapture
InvertRect
FillRect
GetDCEx
LockWindowUpdate
ShowWindow
SetWindowTextA
IsDialogMessageA
CheckMenuItem
SetMenuItemBitmaps
PostMessageA
SendDlgItemMessageA
MapWindowPoints
IsWindowEnabled
PeekMessageA
DispatchMessageA
GetFocus
SetActiveWindow
IsWindow
SetFocus
AdjustWindowRectEx
ScreenToClient
EqualRect
DeferWindowPos
GetClientRect
BeginDeferWindowPos
CopyRect
EndDeferWindowPos
IsWindowVisible
MessageBoxA
IsChild
GetParent
GetCapture
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetDlgItem
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
GetKeyState
DefWindowProcA
DestroyWindow
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetMessagePos
GetLastActivePopup
GetForegroundWindow
SetForegroundWindow
SendMessageA
GetWindow
GetWindowLongA
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
OffsetRect
IntersectRect
SystemParametersInfoA
IsIconic
GetNextDlgTabItem
LoadIconA
GetSysColor
GetWindowPlacement
GetWindowRect
GetSystemMetrics
UpdateWindow
KillTimer
SetTimer
EnableWindow
LoadCursorA
GetTopWindow
UnregisterClassA

gdi32

GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
SaveDC
GetStockObject
SelectObject
SetBkMode
SetMapMode
SetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
OffsetViewportOrgEx
SetWindowExtEx
SelectClipRgn
ExcludeClipRect
ScaleWindowExtEx
IntersectClipRect
SetTextAlign
DeleteDC
DeleteObject
CreateRectRgn
GetDeviceCaps
CreateSolidBrush
CreatePatternBrush
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
StretchDIBits
CreateCompatibleDC
CreateCompatibleBitmap
GetCharWidthA
CreateFontA
GetTextMetricsA
CreateFontIndirectA
BitBlt
GetTextExtentPoint32A
PatBlt
SetRectRgn
CombineRgn
CreateRectRgnIndirect
RestoreDC

winspool.drv

DocumentPropertiesA
ClosePrinter
OpenPrinterA

advapi32

RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegCloseKey

shell32

DragFinish
DragQueryFileA

comctl32

ord17

Sections

.text
Size: 100KB - Virtual size: 96KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 16KB

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

a9bb7bd9e71218c1e987eba2dd33afb4

Headers

File Characteristics

Imports

setupapi

kernel32

user32

gdi32

winspool.drv

advapi32

shell32

comctl32

Sections

.text Size: 100KB - Virtual size: 96KB

.rdata Size: 28KB - Virtual size: 27KB

.data Size: 8KB - Virtual size: 19KB

.rsrc Size: 20KB - Virtual size: 16KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 100KB - Virtual size: 96KB

.rdata
Size: 28KB - Virtual size: 27KB

.data
Size: 8KB - Virtual size: 19KB

.rsrc
Size: 20KB - Virtual size: 16KB

UPX0
Size: 144KB - Virtual size: 380KB