Static task
static1
Behavioral task
behavioral1
Sample
ufowsv.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ufowsv.exe
Resource
win10v2004-20240709-en
General
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Target
5b08281764d6081ed4b2d056c3553034_JaffaCakes118
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Size
872KB
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MD5
5b08281764d6081ed4b2d056c3553034
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SHA1
f975e7989079cd77c8b64b16e31adab2d33627fd
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SHA256
b35d15dfa3b9426cd1b15d4f1df22f2d4558f45ff46b132c2cb134b5755e0edb
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SHA512
52e842f8f26b4095e8fb33b90827467230f7c7df399b9c4639ff37683176ef202f2082c3e83640616cf9af0bb21a6ec81bf2fa4c61a74ac654c81a7803dee6fc
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SSDEEP
24576:jkBfRRScgnNfl2krrv+b12bVyFcx2nNfg76Z16vwqA:YJAHTr2sVIN+M1iM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ufowsv.exe
Files
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5b08281764d6081ed4b2d056c3553034_JaffaCakes118.rar
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ufowsv.exe.exe windows:4 windows x86 arch:x86
0ba0a60377657b8f23bdafe6e60f432d
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
kernel32
FindFirstFileA
GetVersionExA
FindClose
GetPrivateProfileStringA
GetModuleFileNameA
GetDriveTypeA
WinExec
SetCurrentDirectoryA
MoveFileExA
GetShortPathNameA
LocalAlloc
GetTempPathA
LocalFree
GetCurrentProcess
lstrcatA
SetFileTime
GetWindowsDirectoryA
GetSystemDirectoryA
WritePrivateProfileStringA
LoadLibraryA
lstrlenA
GetDiskFreeSpaceA
FreeLibrary
GlobalAlloc
GlobalLock
IsBadCodePtr
MultiByteToWideChar
FreeEnvironmentStringsA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetOEMCP
GetACP
GetCPInfo
LCMapStringW
LCMapStringA
WideCharToMultiByte
IsBadWritePtr
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetVersion
GetCommandLineA
GetStartupInfoA
GetModuleHandleA
RaiseException
RtlUnwind
CreateDirectoryA
HeapCompact
HeapSize
TerminateProcess
ExitProcess
GetFileAttributesA
SetFileAttributesA
MoveFileA
DeleteFileA
GetLastError
GlobalHandle
GetCurrentDirectoryA
SetEnvironmentVariableA
HeapFree
GetEnvironmentStrings
GetFullPathNameA
GetProcAddress
FreeEnvironmentStringsW
GlobalUnlock
GetStdHandle
GetFileType
SetHandleCount
GetStringTypeW
IsBadReadPtr
GetStringTypeA
SetFilePointer
CreateFileA
ReadFile
WriteFile
HeapAlloc
CloseHandle
GlobalFree
GetEnvironmentStringsW
user32
SetTimer
DispatchMessageA
IsWindowVisible
DestroyWindow
GetMessageA
IsDialogMessageA
CreateDialogIndirectParamA
MessageBoxA
TranslateMessage
SetWindowPos
wsprintfA
SetWindowTextA
GetDlgItem
ScreenToClient
GetWindowRect
SendDlgItemMessageA
EnableWindow
SetFocus
SendMessageA
SetDlgItemTextA
GetDlgItemTextA
EndPaint
BeginPaint
RegisterWindowMessageA
OemToCharA
GetParent
GetDC
ReleaseDC
SetWindowLongA
GetClientRect
DrawTextA
FillRect
GetWindow
GetSysColor
CreateWindowExA
LoadIconA
LoadCursorA
RegisterClassA
FindWindowA
GetLastActivePopup
BringWindowToTop
GetSystemMetrics
AdjustWindowRectEx
UpdateWindow
IsIconic
RedrawWindow
PostQuitMessage
DefWindowProcA
PostMessageA
IsDlgButtonChecked
ExitWindowsEx
ShowWindow
CheckDlgButton
KillTimer
gdi32
AddFontResourceA
ExtTextOutA
SetBkColor
GetStockObject
CreateSolidBrush
DeleteObject
CreateFontIndirectA
GetObjectA
CreatePalette
GetSystemPaletteEntries
GetDeviceCaps
StretchDIBits
RealizePalette
SelectPalette
IntersectClipRect
CreateDIBPatternBrush
SetTextColor
SetBkMode
SelectObject
DeleteDC
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
comdlg32
GetSaveFileNameA
advapi32
AdjustTokenPrivileges
RegQueryValueA
OpenProcessToken
LookupPrivilegeValueA
RegCloseKey
RegOpenKeyA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyA
RegSetValueExA
shell32
ShellExecuteA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
ole32
CoCreateInstance
OleInitialize
OleUninitialize
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
VerFindFileA
Sections
.text Size: 48KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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