Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

78dde 50.00%
291cf 25.00%
773b7 25.00%
(Note, Opera Software ASA publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
CreateEventA, CreateSemaphoreA, CloseHandle, ResetEvent, WaitForSingleObject, ReleaseSemaphore, SetEvent, GetProcAddress, GetModuleHandleA, LeaveCriticalSection, GetCurrentProcess, GetConsoleScreenBufferInfo, GetStdHandle, SetConsoleTextAttribute, InterlockedExchangeAdd, InterlockedCompareExchange, GetSystemTimeAsFileTime, Sleep, MultiByteToWideChar, EnterCriticalSection, DeleteCriticalSection, GetProcessAffinityMask, InitializeCriticalSection, ExitThread, GetCurrentThreadId, GetLastError, CreateThread, GetTimeFormatA, GetDateFormatA, GetFileType, CreateFileW, WriteConsoleW, GetModuleFileNameW, DecodePointer, GetCommandLineA, EncodePointer, IsProcessorFeaturePresent, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetModuleHandleW, ExitProcess, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, HeapFree, RaiseException, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, WideCharToMultiByte, GetTimeZoneInformation, HeapAlloc, HeapSize, HeapQueryInformation, HeapReAlloc, SetHandleCount, InitializeCriticalSectionAndSpinCount, GetStartupInfoW, SetStdHandle, WriteFile, GetConsoleCP, GetConsoleMode, SetFilePointer, ReadFile, LoadLibraryW, GetModuleFileNameA, FreeEnvironmentStringsW, GetEnvironmentStringsW, HeapCreate, HeapDestroy, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, RtlUnwind, LCMapStringW, GetStringTypeW, FlushFileBuffers, CompareStringW, SetEnvironmentVariableA
Export table
av_bitstream_filter_close
av_bitstream_filter_filter
av_bitstream_filter_init
av_buffer_create
av_buffer_get_opaque
av_destruct_packet
av_dict_get
av_dict_set
av_dup_packet
av_free
av_free_packet
av_get_bytes_per_sample
av_image_check_size
av_image_fill_linesizes
av_index_search_timestamp
av_init_packet
av_lockmgr_register
av_log_set_level
av_malloc
av_new_packet
av_packet_get_side_data
av_packet_split_side_data
av_rdft_calc
av_rdft_end
av_rdft_init
av_read_frame
av_register_all
av_register_bitstream_filter
av_rescale_q
av_samples_get_buffer_size
av_seek_frame
avcodec_align_dimensions
avcodec_alloc_context3
avcodec_alloc_frame
avcodec_close
avcodec_decode_audio4
avcodec_decode_video2
avcodec_fill_audio_frame
avcodec_find_decoder
avcodec_flush_buffers
avcodec_get_frame_defaults
avcodec_open2
avformat_alloc_context
avformat_close_input
avformat_find_stream_info
avformat_free_context
avformat_open_input
avio_alloc_context
avio_close
avpriv_cga_font
avpriv_mpa_bitrate_tab
avpriv_mpa_freq_tab
avpriv_mpeg4audio_sample_rates
avpriv_vga16_font
ff_raw_pix_fmt_tags

ffmpegsumo.dll

By Opera Software ASA (Signed)

Remove ffmpegsumo.dll
MD5:   773b704905f134a04677f80a4930e736
SHA1:   455e6f0e441548bc05d83461cb9e2f4d59ce9e8d

Overview

ffmpegsumo.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Opera Software ASA which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:ffmpegsumo.dll
Typical file path:C:\Program Files\opera\17.0.1241.53\ffmpegsumo.dll
Size:934.62 KB (957,048 bytes)
Build date:6/14/2014 1:09 AM
Certificate
Issued to:Opera Software ASA
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows Console
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 Pro 50.00%
Windows 7 Home Premium 25.00%
Windows 7 Ultimate 25.00%

Distribution by countryDistribution by country

Austria installs about 25.00% of ffmpegsumo.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Sony 50.00%
GIGABYTE 25.00%
Hewlett-Packard 25.00%
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