ffmpeg[.]exe | Triage

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General

Target

ffmpeg.exe
Size

39.9MB
MD5

99457571a850c439577be57fcafda1ee
SHA1

582c39ad9021373d8ef81c32e35417541b001fbd
SHA256

dd30236ae823f93a98248c2b596883c57a2b01c6e9c6e5c2501f7fecd3cd0fb7
SHA512

ad45274e4aad43fcb379505aa3fb06c8662e8723a543d20d3b1c82e8624b4ff32d0827befd957fd21696daf636ca7037b86f5dd0428199ae68d2838a45321ccb
SSDEEP

393216:6bjlhH2lDuxcyJ+ofs/SrrvCmHa6KpD8I224:iXH2Ruxc8+9/cvdIvZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ffmpeg.exe

Files

ffmpeg.exe
.exe windows x64

2cd44e7c4cab6d47e7544058f733cf38

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
DeregisterEventSource
RegCloseKey
RegEnumKeyExW
RegEnumValueW
RegOpenKeyExA
RegOpenKeyExW
RegQueryInfoKeyW
RegQueryValueExA
RegQueryValueExW
RegisterEventSourceW
ReportEventW

avicap32

capCreateCaptureWindowA
capGetDriverDescriptionA

gdi32

BitBlt
ChoosePixelFormat
CombineRgn
CreateCompatibleBitmap
CreateCompatibleDC
CreateDIBSection
CreatePalette
CreateRectRgn
DeleteDC
DeleteObject
DescribePixelFormat
GetDIBColorTable
GetDIBits
GetDeviceCaps
GetDeviceGammaRamp
GetObjectA
GetObjectW
GetStockObject
GetSystemPaletteEntries
GetSystemPaletteUse
RealizePalette
SelectObject
SelectPalette
SetDIBColorTable
SetDeviceGammaRamp
SetPaletteEntries
SetPixelFormat
SetSystemPaletteUse
SwapBuffers
UnrealizeObject

kernel32

AddVectoredExceptionHandler
AllocConsole
CloseHandle
CreateConsoleScreenBuffer
CreateDirectoryW
CreateEventA
CreateEventW
CreateFileA
CreateFileMappingA
CreateFileW
CreateMutexA
CreateSemaphoreA
CreateSemaphoreW
CreateThread
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FileTimeToSystemTime
FindClose
FindFirstFileW
FindNextFileW
FormatMessageA
FormatMessageW
FreeLibrary
GetACP
GetCommandLineW
GetConsoleCursorInfo
GetConsoleMode
GetConsoleScreenBufferInfo
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDriveTypeA
GetEnvironmentVariableA
GetFileAttributesA
GetFileAttributesExA
GetFileAttributesW
GetFileType
GetFullPathNameA
GetHandleInformation
GetLastError
GetLongPathNameA
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExA
GetModuleHandleExW
GetModuleHandleW
GetNumberOfConsoleInputEvents
GetProcAddress
GetProcessAffinityMask
GetProcessTimes
GetStartupInfoA
GetStdHandle
GetSystemInfo
GetSystemTime
GetSystemTimeAdjustment
GetSystemTimeAsFileTime
GetTempPathA
GetThreadContext
GetThreadPriority
GetThreadTimes
GetTickCount
GetTimeZoneInformation
GetVersion
GetVersionExA
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
GlobalHandle
GlobalLock
GlobalMemoryStatus
GlobalUnlock
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
IsDBCSLeadByteEx
IsDebuggerPresent
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LocalFree
MapViewOfFile
MoveFileExA
MoveFileExW
MultiByteToWideChar
OutputDebugStringA
PeekNamedPipe
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleInputA
ReadFile
ReleaseMutex
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
RtlAddFunctionTable
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetConsoleActiveScreenBuffer
SetConsoleCtrlHandler
SetConsoleCursorInfo
SetConsoleMode
SetConsoleScreenBufferSize
SetConsoleTextAttribute
SetConsoleTitleA
SetConsoleWindowInfo
SetEnvironmentVariableA
SetErrorMode
SetEvent
SetFilePointer
SetLastError
SetProcessAffinityMask
SetSystemTime
SetThreadAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
SwitchToThread
SystemTimeToFileTime
TerminateProcess
TerminateThread
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnhandledExceptionFilter
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WaitNamedPipeW
WideCharToMultiByte
WriteConsoleOutputW
WriteConsoleW
WriteFile
lstrcpyA
lstrcpynA

msvcrt

__C_specific_handler
___lc_codepage_func
__dllonexit
__doserrno
__getmainargs
__initenv
__iob_func
__lconv_init
__mb_cur_max
__pioinfo
__set_app_type
__setusermatherr
_access
_acmdln
_aligned_free
_aligned_malloc
_aligned_realloc
_amsg_exit
_beginthreadex
_cexit
_endthreadex
_errno
_exit
_filelengthi64
_fileno
_findclose
_findfirst64
_fmode
_fstat64
_ftime64
_fullpath
_get_osfhandle
_getch
_gmtime64
_hypot
_initterm
_localtime64
_lock
_lseeki64
_mbsrchr
_mkdir
_mktemp
_mktime64
_onexit
_rmdir
_setjmp
_setmode
_snprintf
_snwprintf
_sopen
_stat64
_stricmp
_vsnwprintf
_strnicmp
_time64
_ultoa
_unlink
_unlock
_vsnprintf
_waccess
_wfindfirst64
_wfindnext64
_wfopen
_wfopen_s
_wmkdir
_wremove
_wrename
_write
_wrmdir
_wsopen
_wstat64
_wunlink
abort
acos
asin
atan
atof
atoi
atol
bsearch
calloc
clock
cosh
div
exit
fclose
feof
ferror
fflush
fgetc
fgetpos
fgets
fgetws
fopen
fprintf
fputc
fputs
fread
free
frexp
fscanf
fseek
fsetpos
ftell
fwprintf
fwrite
getc
getchar
getenv
isalnum
isalpha
islower
isprint
isspace
isupper
iswctype
isxdigit
localeconv
log10
malloc
memchr
memcmp
memcpy
memmove
memset
perror
printf
putc
putchar
puts
qsort
raise
rand
realloc
rename
rewind
setlocale
setvbuf
signal
sinh
sprintf
srand
sscanf
strcat
strchr
strcmp
strcoll
strcpy
strcspn
strerror
strftime
strlen
strncat
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtok
strtol
strtoul
strxfrm
swscanf_s
tan
tanh
tolower
toupper
towlower
towupper
ungetc
vfprintf
vsprintf
wcschr
wcscmp
wcscoll
wcscpy
wcscspn
wcsftime
wcslen
wcsrchr
wcsstr
wcsxfrm
_findnext64
longjmp
_write
_wcsdup
_unlink
_strdup
_setmode
_rmdir
_read
_putenv
_open
_kbhit
_isatty
_getpid
_getch
_fileno
_fdopen
_close
_chmod
_access

ole32

CoCreateInstance
CoGetMalloc
CoInitialize
CoTaskMemAlloc
CoTaskMemFree
CoUninitialize
CreateBindCtx
OleLoadFromStream
OleSaveToStream

oleaut32

OleCreatePropertyFrame
SysFreeString

psapi

GetProcessMemoryInfo

secur32

AcquireCredentialsHandleA
ApplyControlToken
DecryptMessage
DeleteSecurityContext
EncryptMessage
FreeContextBuffer
FreeCredentialsHandle
InitializeSecurityContextA
QueryContextAttributesA

shell32

CommandLineToArgvW

shlwapi

SHCreateStreamOnFileA

user32

AdjustWindowRect
AdjustWindowRectEx
BeginPaint
CallWindowProcA
ChangeDisplaySettingsA
ClientToScreen
ClipCursor
CopyIcon
CreateCursor
CreateIconFromResourceEx
CreateWindowExA
DefWindowProcA
DestroyCursor
DestroyIcon
DestroyWindow
DispatchMessageA
DrawIcon
EndPaint
EnumDisplaySettingsA
FindWindowA
FrameRect
GetClassInfoA
GetClientRect
GetCursor
GetCursorInfo
GetCursorPos
GetDC
GetDesktopWindow
GetForegroundWindow
GetIconInfo
GetKeyState
GetKeyboardLayout
GetKeyboardLayoutNameA
GetKeyboardState
GetMenu
GetMessageA
GetParent
GetProcessWindowStation
GetSystemMetrics
GetUserObjectInformationW
GetWindowLongA
GetWindowLongPtrA
GetWindowRect
InvalidateRect
IsZoomed
KillTimer
LoadCursorA
LoadImageA
LoadKeyboardLayoutA
MapVirtualKeyA
MapVirtualKeyExA
MapWindowPoints
MessageBoxW
MsgWaitForMultipleObjects
PeekMessageA
PostMessageA
PostQuitMessage
PtInRect
RegisterClassA
ReleaseCapture
ReleaseDC
ScreenToClient
SendMessageA
SetCapture
SetClassLongPtrA
SetCursor
SetCursorPos
SetFocus
SetForegroundWindow
SetTimer
SetWindowLongA
SetWindowLongPtrA
SetWindowPos
SetWindowRgn
SetWindowTextA
ShowWindow
ToUnicode
TranslateMessage
UnregisterClassA
WindowFromPoint
wsprintfA

winmm

joyGetDevCapsA
joyGetNumDevs
joyGetPosEx
mciGetErrorStringA
mciSendCommandA
timeBeginPeriod
timeEndPeriod
timeGetTime
timeKillEvent
timeSetEvent
waveOutClose
waveOutGetErrorTextA
waveOutOpen
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutWrite

ws2_32

WSACleanup
WSAGetLastError
WSASetLastError
WSAStartup
__WSAFDIsSet
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
gethostbyname
gethostname
getnameinfo
getpeername
getsockname
getsockopt
htonl
htons
inet_addr
ioctlsocket
listen
ntohl
ntohs
recv
recvfrom
select
send
sendto
setsockopt
shutdown
socket

Sections

.text
Size: 30.5MB - Virtual size: 30.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rotext
Size: 117KB - Virtual size: 117KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 486KB - Virtual size: 482KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 7.7MB - Virtual size: 7.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rodata
Size: 87KB - Virtual size: 87KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 473KB - Virtual size: 473KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 601KB - Virtual size: 601KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 9.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

2cd44e7c4cab6d47e7544058f733cf38

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

avicap32

gdi32

kernel32

msvcrt

ole32

oleaut32

psapi

secur32

shell32

shlwapi

user32

winmm

ws2_32

Sections

.text Size: 30.5MB - Virtual size: 30.5MB

.rotext Size: 117KB - Virtual size: 117KB

.data Size: 486KB - Virtual size: 482KB

.rdata Size: 7.7MB - Virtual size: 7.7MB

.rodata Size: 87KB - Virtual size: 87KB

.pdata Size: 473KB - Virtual size: 473KB

.xdata Size: 601KB - Virtual size: 601KB

.bss Size: - Virtual size: 9.4MB

.idata Size: 20KB - Virtual size: 19KB

.CRT Size: 512B - Virtual size: 112B

.tls Size: 512B - Virtual size: 104B

.text
Size: 30.5MB - Virtual size: 30.5MB

.rotext
Size: 117KB - Virtual size: 117KB

.data
Size: 486KB - Virtual size: 482KB

.rdata
Size: 7.7MB - Virtual size: 7.7MB

.rodata
Size: 87KB - Virtual size: 87KB

.pdata
Size: 473KB - Virtual size: 473KB

.xdata
Size: 601KB - Virtual size: 601KB

.bss
Size: - Virtual size: 9.4MB

.idata
Size: 20KB - Virtual size: 19KB

.CRT
Size: 512B - Virtual size: 112B

.tls
Size: 512B - Virtual size: 104B