41cf9b7a519aca178b7d91a02df494a159273e1dad6e53ceb8dab72e5ccce7af

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General

Target

41cf9b7a519aca178b7d91a02df494a159273e1dad6e53ceb8dab72e5ccce7af
Size

152KB
MD5

a0d2be0ff9a6011d4a2d6e75d42e5e20
SHA1

4c6ec14cbdf6723ce5707d5b1f1ae51291664f4d
SHA256

41cf9b7a519aca178b7d91a02df494a159273e1dad6e53ceb8dab72e5ccce7af
SHA512

6ce6518a6161dfb3fa78a6d25d356413a233c6f3222e0caced1bd9b3c6fde70d648d6cc3d14710c61b536fca4fb29337cd65ff098a93ed17d5e769b7edb1a59b
SSDEEP

3072:tDESGnwYM13C94Nk3sQdV777rVhblG25gaLX7:RESGwYKC33sIV77nfblGO57

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

41cf9b7a519aca178b7d91a02df494a159273e1dad6e53ceb8dab72e5ccce7af
.exe windows x86

6cc7bc9eb9f33126d65bfaea509c4d60

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetOEMCP
FileTimeToSystemTime
FileTimeToLocalFileTime
GetFileSize
GetFileTime
WritePrivateProfileStringA
GetCurrentDirectoryA
RtlUnwind
GetTimeZoneInformation
GetSystemTime
GetLocalTime
ExitProcess
RaiseException
HeapAlloc
HeapFree
SetStdHandle
GetFileType
HeapReAlloc
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetCPInfo
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetStartupInfoA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
SetUnhandledExceptionFilter
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
GetDriveTypeA
IsBadReadPtr
IsBadCodePtr
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
GlobalReAlloc
GlobalHandle
TlsAlloc
WaitForSingleObject
GlobalFlags
MulDiv
SetErrorMode
GlobalAlloc
lstrcmpA
GetCurrentThread
GetFullPathNameA
GetVolumeInformationA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileA
GetCurrentProcess
DuplicateHandle
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
LocalAlloc
lstrcpynA
EnterCriticalSection
FindNextFileA
FindFirstFileA
GetLastError
SetLastError
FindClose
LocalFree
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
LoadLibraryA
FreeLibrary
GetVersion
lstrcatA
GetCurrentThreadId
GlobalGetAtomNameA
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcpyA
GetProcAddress
GlobalLock
InterlockedExchange
GlobalUnlock
GlobalFree
LockResource
FindResourceA
LoadResource
GetCommandLineA
GetModuleHandleA
GetShortPathNameA
Sleep
MoveFileA
GetTempPathA
GetModuleFileNameA
CreateToolhelp32Snapshot
Process32First
TerminateProcess
WinExec
OpenProcess
Process32Next
CloseHandle
GetFileAttributesA
SetFileAttributesA
MultiByteToWideChar
GetEnvironmentStrings
lstrlenA
GetModuleHandleA
LoadLibraryA
VirtualAlloc
GetModuleFileNameA
ExitProcess

user32

SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
CharUpperA
PostQuitMessage
GetClassNameA
PtInRect
ClientToScreen
GetCursorPos
ValidateRect
TranslateMessage
GetMessageA
ReleaseDC
GetDC
TabbedTextOutA
DrawTextA
GrayStringA
LoadCursorA
GetSysColorBrush
DestroyMenu
LoadStringA
SetCursor
LoadIconA
PostMessageA
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
GetSysColor
PeekMessageA
DispatchMessageA
GetFocus
SetFocus
AdjustWindowRectEx
GetClientRect
CopyRect
CheckMenuItem
GetTopWindow
MessageBoxA
GetCapture
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetWindowTextA
GetDlgCtrlID
GetKeyState
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetLastActivePopup
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
EnableMenuItem
ShowWindow
EnableWindow
SendMessageA
SetWindowTextA
RegisterWindowMessageA
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetNextDlgTabItem
EndDialog
GetActiveWindow
SetActiveWindow
IsWindow
GetSystemMetrics
CreateDialogIndirectParamA
DestroyWindow
GetParent
GetWindowLongA
GetDlgItem
IsWindowEnabled
IsDialogMessageA
IsWindowVisible
MessageBoxA

gdi32

SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
RestoreDC
SaveDC
DeleteDC
GetStockObject
GetDeviceCaps
SelectObject
DeleteObject
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox

comdlg32

GetFileTitleA

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

AllocateAndInitializeSid
InitializeAcl
LookupAccountNameA
AddAccessAllowedAce
SetNamedSecurityInfoA
RegQueryValueExA
RegDeleteValueA
RegCreateKeyExA
RegEnumKeyExA
RegSetValueExA
RegCloseKey
RegOpenKeyExA

shell32

SHFileOperationA

comctl32

ord17

ole32

CoInitialize
CoCreateInstance
CoUninitialize

Sections

.text
Size: - Virtual size: 117KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.UPX1
Size: 140KB - Virtual size: 137KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6cc7bc9eb9f33126d65bfaea509c4d60

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

ole32

Sections

.text Size: - Virtual size: 117KB

.rdata Size: - Virtual size: 25KB

.data Size: - Virtual size: 32KB

.rsrc Size: 4KB - Virtual size: 16B

.UPX0 Size: - Virtual size: 20KB

.UPX1 Size: 140KB - Virtual size: 137KB

.reloc Size: 4KB - Virtual size: 252B

.text
Size: - Virtual size: 117KB

.rdata
Size: - Virtual size: 25KB

.data
Size: - Virtual size: 32KB

.rsrc
Size: 4KB - Virtual size: 16B

.UPX0
Size: - Virtual size: 20KB

.UPX1
Size: 140KB - Virtual size: 137KB

.reloc
Size: 4KB - Virtual size: 252B