cf23e2de4f7ae6b0a8bbb1c5b60a69d36a21691a375bb80d8a8cb8d545398aa7

Sharing

Copy URL Twitter E-mail

General

Target

cf23e2de4f7ae6b0a8bbb1c5b60a69d36a21691a375bb80d8a8cb8d545398aa7
Size

6.0MB
MD5

4ac6089edb7aa819aff1ab779cd0f1f9
SHA1

b7229e7fde2b07f2aed5ac3c55bd783b79400187
SHA256

cf23e2de4f7ae6b0a8bbb1c5b60a69d36a21691a375bb80d8a8cb8d545398aa7
SHA512

04695dc1ff092afb057a60475a3b62d9184cfdfca6aad3cc733e3a165d185b1b706da681a1668860bf0d034f037ec31e772f9e5b2bd636988ae49d4be25d8b66
SSDEEP

98304:64A28GhIwvB6PyEJInTM4cK3Wp+Ic+G5qCDf8DeO2Of3m/jwKMk0Su4xILRFU/lX:8shDSyTnTPm7aqCDf8/2Ovm/jwKMknI8

Score

7^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
sample	vmprotect

Files

cf23e2de4f7ae6b0a8bbb1c5b60a69d36a21691a375bb80d8a8cb8d545398aa7
.exe windows:5 windows x86 arch:x86

51a8b7b76a58f7b95416da5ae20b3b31

Code Sign

12:fe:d1:1f:1f:fb:3f:9d:4f:73:79:eb:83:1c:5a:ff
Certificate

Issuer

CN=Crack4Dental,1.2.840.113549.1.9.1=#0c14437261636b3444656e74616c406d61696c2e7275

Not Before

26/06/2023, 05:03

Not After

26/06/2073, 05:13

Subject

CN=Crack4Dental,1.2.840.113549.1.9.1=#0c14437261636b3444656e74616c406d61696c2e7275

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

50:3c:13:1f:d6:fd:b6:40:44:1a:60:4c:0b:cc:33:18:84:8b:8f:ee
Signer

Actual PE Digest

50:3c:13:1f:d6:fd:b6:40:44:1a:60:4c:0b:cc:33:18:84:8b:8f:ee

Digest Algorithm

sha1

PE Digest Matches

true

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

rasapi32

RasGetConnectStatusA
RasHangUpA

winmm

midiStreamClose
midiStreamRestart
midiOutReset
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutRestart

ws2_32

recvfrom
ioctlsocket
recv
WSAAsyncSelect
closesocket
send
getpeername
accept
ntohl
select
WSACleanup
WSAStartup
inet_ntoa

version

VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerLanguageNameA

kernel32

GetVersion
lstrcmpA
GetCurrentThread
DuplicateHandle
GetSystemTime
CreateMutexA
ReleaseMutex
SuspendThread
InterlockedIncrement
InterlockedDecrement
GetSystemInfo
IsProcessorFeaturePresent
lstrcmpiA
LocalFree
FileTimeToLocalFileTime
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
SetThreadPriority
GlobalFlags
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetLocalTime
RaiseException
ExitThread
HeapSize
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
TerminateProcess
GetFileSize
SetFilePointer
TerminateThread
SetLastError
GetTimeZoneInformation
FileTimeToSystemTime
GetCurrentProcess
GetWindowsDirectoryA
GetSystemDirectoryA
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
RemoveDirectoryA
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
GetDiskFreeSpaceA
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
InterlockedExchange
lstrcpynA
LoadLibraryA
GetProcAddress
GetLastError
FreeLibrary
InitializeCriticalSection
GetModuleFileNameW
GetModuleHandleW
TerminateProcess
GetCurrentProcess
DeleteCriticalSection
LoadLibraryW
CreateEventW
CompareStringW
SetLastError
GetModuleHandleA
VirtualProtect
GetTickCount
EnterCriticalSection
LeaveCriticalSection
VirtualFree
VirtualAlloc
WriteProcessMemory
CreateToolhelp32Snapshot
GetCurrentProcessId
GetCurrentThreadId
Thread32First
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
GetSystemInfo
LoadResource
MultiByteToWideChar
WideCharToMultiByte
FindResourceExW
FindResourceExA
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
HeapAlloc
HeapFree
HeapDestroy
HeapCreate
GetSystemTime
GetLocalTime
SystemTimeToFileTime
CompareFileTime
GetCommandLineA
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
LCMapStringA
LCMapStringW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
WriteFile
GetStdHandle
GetModuleFileNameA
RaiseException
Sleep
ExitProcess
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
RtlUnwind
HeapSize
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
FlushFileBuffers
VirtualQuery
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess

user32

SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadStringA
GetSysColorBrush
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
EndPaint
BeginPaint
CharUpperA
GetWindowTextLengthA
GetMenuItemCount
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
DrawStateA
GrayStringA
TabbedTextOutA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
FrameRect
GetPropA
MoveWindow
SetPropA
DrawTextA
GetCursor
DestroyWindow
MsgWaitForMultipleObjects
UnregisterHotKey
RegisterHotKey
CreateWindowExA
CallWindowProcA
GetWindowTextA
GetDlgItem
GetClassNameA
GetDesktopWindow
SetWindowTextA
GetForegroundWindow
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CheckMenuItem
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
IsDialogMessageA
ScrollWindowEx
CreatePopupMenu
SetScrollRange
UnregisterClassA
MessageBoxW
CharUpperBuffW

gdi32

FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreateBitmap
CreateBrushIndirect
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
RestoreDC
CreatePenIndirect
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
CreateSolidBrush
ScaleViewportExtEx
CreateFontIndirectA
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
ExtSelectClipRgn
GetViewportExtEx
GetTextMetricsA
SetBkColor
CreateRectRgnIndirect
SetPixel
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetStockObject
GetObjectA
EndPage
SaveDC
SetWindowOrgEx
SetTextColor
SetBkMode
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
GetPixel
CreateCompatibleDC
SetPixelV
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
TranslateCharsetInfo
CreateFontA
RoundRect
GetTextExtentPoint32A
SetViewportExtEx
GetDeviceCaps
GetWindowOrgEx
BeginPath
EndPath

msimg32

GradientFill

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

comdlg32

GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA

advapi32

RegCreateKeyExA
RegOpenKeyA
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

shell32

SHGetMalloc
SHGetPathFromIDListA
SHGetSpecialFolderPathA
DragQueryFileA
DragFinish
DragAcceptFiles
ShellExecuteA
Shell_NotifyIconA
SHBrowseForFolderA

ole32

CLSIDFromProgID
OleInitialize
OleUninitialize
CLSIDFromString
CoCreateInstance
OleRun

oleaut32

SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayDestroy
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
LHashValOfNameSys
SafeArrayAccessData
LoadTypeLi
UnRegisterTypeLi

comctl32

ImageList_AddMasked
_TrackMouseEvent
ImageList_Draw
ord17
ImageList_EndDrag
ImageList_DragShowNolock
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_Destroy
ImageList_Create
ImageList_BeginDrag
ImageList_Add
ImageList_SetBkColor
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_GetIcon
ImageList_Duplicate
ImageList_DrawIndirect
ImageList_Read

wininet

InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
InternetConnectA
InternetSetOptionA
InternetCloseHandle
InternetCanonicalizeUrlA
InternetOpenA

Sections

.text
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 2.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 541KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp0
Size: - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp1
Size: 5.8MB - Virtual size: 5.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

51a8b7b76a58f7b95416da5ae20b3b31

Code Sign

12:fe:d1:1f:1f:fb:3f:9d:4f:73:79:eb:83:1c:5a:ffCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

50:3c:13:1f:d6:fd:b6:40:44:1a:60:4c:0b:cc:33:18:84:8b:8f:eeSigner

Headers

File Characteristics

Imports

rasapi32

winmm

ws2_32

version

kernel32

user32

gdi32

msimg32

winspool.drv

comdlg32

advapi32

shell32

ole32

oleaut32

comctl32

wininet

Sections

.text Size: - Virtual size: 1.1MB

.rdata Size: - Virtual size: 2.9MB

.data Size: - Virtual size: 541KB

.vmp0 Size: - Virtual size: 2.5MB

.vmp1 Size: 5.8MB - Virtual size: 5.8MB

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

12:fe:d1:1f:1f:fb:3f:9d:4f:73:79:eb:83:1c:5a:ff
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

50:3c:13:1f:d6:fd:b6:40:44:1a:60:4c:0b:cc:33:18:84:8b:8f:ee
Signer

.text
Size: - Virtual size: 1.1MB

.rdata
Size: - Virtual size: 2.9MB

.data
Size: - Virtual size: 541KB

.vmp0
Size: - Virtual size: 2.5MB

.vmp1
Size: 5.8MB - Virtual size: 5.8MB

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