ffmpeg.dll.pdb
Static task
static1
Behavioral task
behavioral1
Sample
ffmpeg.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ffmpeg.dll
Resource
win10v2004-20240802-en
General
-
Target
ffmpeg.dll
-
Size
1.9MB
-
MD5
454a4dc65cc1834345250a5654b680ed
-
SHA1
31a90b110f68d25f8029399fde8221f9430dbdc7
-
SHA256
e2c2870d7cb73aece465191a1753ddc843043083a434454d242cf01793d5f77e
-
SHA512
04b1157f76b565e5bd2b52beffa105575c95a08c59f412d60f5ddc8fe0f3133c23c3c3b9266abc1cd2b4c53d471b0f2fb491b1b518792b2fb40c38fae87e2a5d
-
SSDEEP
49152:NmYBodK8GLJlByoGrwsugv2HGCWs1HNT:NzodKnLJlgvugv2His1H
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ffmpeg.dll
Files
-
ffmpeg.dll.dll windows:5 windows x86 arch:x86
b0ae1f86ff8061c15008651ed3faf4f3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
kernel32
AcquireSRWLockExclusive
CloseHandle
CompareStringW
CreateFileW
CreateThread
DecodePointer
DeleteCriticalSection
EnterCriticalSection
ExitProcess
ExitThread
FindClose
FindFirstFileExW
FindNextFileW
FlushFileBuffers
FreeEnvironmentStringsW
FreeLibrary
FreeLibraryAndExitThread
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleCP
GetConsoleMode
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDateFormatW
GetEnvironmentStringsW
GetFileType
GetLastError
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessAffinityMask
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemTimeAsFileTime
GetTimeFormatW
GetTimeZoneInformation
HeapAlloc
HeapFree
HeapQueryInformation
HeapReAlloc
HeapSize
InitOnceBeginInitialize
InitOnceComplete
InitializeConditionVariable
InitializeCriticalSectionAndSpinCount
InitializeSListHead
InitializeSRWLock
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
LCMapStringW
LeaveCriticalSection
LoadLibraryExW
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReleaseSRWLockExclusive
RtlUnwind
SetEnvironmentVariableW
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableSRW
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile
Exports
Exports
av_buffer_create
av_buffer_get_opaque
av_dict_count
av_dict_free
av_dict_get
av_dict_set
av_force_cpu_flags
av_frame_alloc
av_frame_clone
av_frame_free
av_frame_unref
av_free
av_get_bytes_per_sample
av_get_cpu_flags
av_image_check_size
av_init_packet
av_log_set_level
av_malloc
av_max_alloc
av_new_packet
av_packet_copy_props
av_packet_get_side_data
av_packet_unref
av_rdft_calc
av_rdft_end
av_rdft_init
av_read_frame
av_rescale_q
av_samples_get_buffer_size
av_seek_frame
av_strerror
avcodec_align_dimensions
avcodec_alloc_context3
avcodec_decode_video2
avcodec_descriptor_get
avcodec_descriptor_next
avcodec_find_decoder
avcodec_flush_buffers
avcodec_free_context
avcodec_get_name
avcodec_open2
avcodec_parameters_to_context
avcodec_receive_frame
avcodec_send_packet
avformat_alloc_context
avformat_close_input
avformat_find_stream_info
avformat_free_context
avformat_open_input
avio_alloc_context
avio_close
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 359KB - Virtual size: 358KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.voltbl Size: 512B - Virtual size: 138B
.reloc Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ