Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

42bc9 3.57%
3016b 28.57%
0ff17 21.43%
b9952 3.57%
8fb51 42.86%
(Note, OOO Yandex 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
CloseHandle, CreateFileMappingA, DeleteCriticalSection, EnterCriticalSection, GetConsoleScreenBufferInfo, GetLastError, GetModuleHandleA, GetProcAddress, GetStdHandle, GetSystemTimeAsFileTime, InitializeCriticalSection, InterlockedExchange, IsDBCSLeadByteEx, LeaveCriticalSection, MapViewOfFile, MultiByteToWideChar, SetConsoleTextAttribute, Sleep, TlsGetValue, UnmapViewOfFile, VirtualProtect, VirtualQuery, WideCharToMultiByte, FreeLibrary, LoadLibraryA
msvcrt.dll
DllMain
Export table
av_add_q
av_adler32_update
av_aes_crypt
av_aes_init
av_aes_size
av_asprintf
av_audio_fifo_alloc
av_audio_fifo_drain
av_audio_fifo_free
av_audio_fifo_read
av_audio_fifo_realloc
av_audio_fifo_reset
av_audio_fifo_size
av_audio_fifo_space
av_audio_fifo_write
av_base64_decode
av_base64_encode
av_blowfish_crypt
av_blowfish_crypt_ecb
av_blowfish_init
av_bmg_get
av_bprint_channel_layout
av_bprint_chars
av_bprint_clear
av_bprint_finalize
av_bprint_init
av_bprint_init_for_buffer
av_bprintf
av_calloc
av_channel_layout_extract_channel
av_compare_mod
av_compare_ts
av_crc
av_crc_get_table
av_crc_init
av_d2q
av_d2str
av_dbl2ext
av_dbl2int
av_default_get_category
av_default_item_name
av_des_crypt
av_des_init
av_des_mac
av_dict_copy
av_dict_free
av_dict_get
av_dict_set
av_div_q
av_dynarray_add
av_eval_expr
av_evaluate_lls
av_expr_eval
av_expr_free
av_expr_parse
av_expr_parse_and_eval
av_ext2dbl
av_fifo_alloc
av_fifo_drain
av_fifo_free
av_fifo_generic_read
av_fifo_generic_write
av_fifo_grow
av_fifo_realloc2
av_fifo_reset
av_fifo_size
av_fifo_space
av_file_map
av_file_unmap
av_find_info_tag
av_find_nearest_q_idx
av_find_opt
av_flt2int
av_force_cpu_flags
av_free
av_free_expr
av_freep
av_gcd
av_get_alt_sample_fmt
av_get_bits_per_pixel
av_get_bits_per_sample_fmt
av_get_bytes_per_sample
av_get_channel_layout
av_get_channel_layout_channel_index
av_get_channel_layout_nb_channels
av_get_channel_layout_string
av_get_channel_name
av_get_cpu_flags
av_get_default_channel_layout
av_get_double
av_get_int
av_get_media_type_string
av_get_packed_sample_fmt
av_get_picture_type_char
av_get_pix_fmt
av_get_pix_fmt_name
av_get_pix_fmt_string
av_get_planar_sample_fmt
av_get_q
av_get_random_seed
av_get_sample_fmt
av_get_sample_fmt_name
av_get_sample_fmt_string
av_get_string
av_get_token
av_gettime
av_image_alloc
av_image_check_size
av_image_copy
av_image_copy_plane
av_image_copy_to_buffer
av_image_fill_arrays
av_image_fill_linesizes
av_image_fill_max_pixsteps
av_image_fill_pointers
av_image_get_buffer_size
av_image_get_linesize
av_init_lls
av_int2dbl
av_int2flt
av_lfg_init
av_log
av_log_default_callback
av_log_format_line
av_log_get_level
av_log_set_callback
av_log_set_flags
av_log_set_level
av_lzo1x_decode
av_malloc
av_mallocz
av_max_alloc
av_md5_final
av_md5_init
av_md5_size
av_md5_sum
av_md5_update
av_memcpy_backptr
av_mul_q
av_nearer_q
av_next_option
av_opt_child_class_next
av_opt_child_next
av_opt_eval_double
av_opt_eval_flags
av_opt_eval_float
av_opt_eval_int
av_opt_eval_int64
av_opt_eval_q
av_opt_find
av_opt_find2
av_opt_flag_is_set
av_opt_free
av_opt_get
av_opt_get_double
av_opt_get_int
av_opt_get_q
av_opt_next
av_opt_ptr
av_opt_set
av_opt_set_bin
av_opt_set_defaults
av_opt_set_defaults2
av_opt_set_dict
av_opt_set_double
av_opt_set_int
av_opt_set_q
av_opt_show2
av_parse_and_eval_expr
av_parse_color
av_parse_cpu_caps
av_parse_cpu_flags
av_parse_expr
av_parse_ratio
av_parse_time
av_parse_video_rate
av_parse_video_size
av_pix_fmt_descriptors
av_rc4_crypt
av_rc4_init
av_read_image_line
av_realloc
av_realloc_f
av_reduce
av_rescale
av_rescale_q
av_rescale_q_rnd
av_rescale_rnd
av_reverse
av_sample_fmt_is_planar
av_samples_alloc
av_samples_copy
av_samples_fill_arrays
av_samples_get_buffer_size
av_samples_set_silence
av_set_cpu_flags_mask
av_set_double
av_set_int
av_set_options_string
av_set_q
av_set_string3
av_sha_final
av_sha_init
av_sha_size
av_sha_update
av_solve_lls
av_strcasecmp
av_strdup
av_strerror
av_stristart
av_stristr
av_strlcat
av_strlcatf
av_strlcpy
av_strncasecmp
av_strstart
av_strtod
av_strtok
av_sub_q
av_tempfile
av_timecode_adjust_ntsc_framenum
av_timecode_get_smpte_from_framenum
av_timecode_init
av_timecode_init_from_string
av_timecode_make_mpeg_tc_string
av_timecode_make_smpte_tc_string
av_timecode_make_string
av_timegm
av_tree_destroy
av_tree_enumerate
av_tree_find
av_tree_insert
av_tree_node_size
av_update_lls
av_usleep
av_vlog
av_write_image_line
av_xtea_crypt
av_xtea_init
avpriv_float_dsp_init
avutil_configuration
avutil_license
avutil_version
ff_float_dsp_init_x86
ff_get_cpu_flags_x86
ff_inverse
ff_log2_tab
ff_set_systematic_pal2
ff_sqrt_tab
ff_vector_fmac_scalar_avx
ff_vector_fmac_scalar_sse
ff_vector_fmul_avx
ff_vector_fmul_sse

avutil-51.dll

By OOO Yandex (Signed)

Remove avutil-51.dll
MD5:   3016b7f8ed2dce113a0bdce7ffe29c1d
SHA1:   6c969b001bac6c77c8af76c9b702de01689f3351
SHA256:   c9ff4c18ba61ad5ff1d97236690620f3dac9f9cc975ecedf60b4588d2e45818b

Overview

avutil-51.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Evernote v. 4.6.1 published by Evernote Corp., Evernote v. 4.6 from Evernote Corp. and Evernote v. 4.6 by Evernote Corp.. The file is digitally signed by OOO Yandex which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:avutil-51.dll
Typical file path:C:\Documents and Settings\user\Application data\yandex\yandexbrowser\application\22.0.1105.412\avutil-51.dll
Size:130.01 KB (133,134 bytes)
Certificate
Issued to:OOO Yandex
Authority (CA):VeriSign
Effective date:Sunday, May 2, 2010
Expiration date:Thursday, May 2, 2013
Digital DNA
PE subsystem:Windows Console
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
OpenOffice
 Apache Software Foundation
2% remove
OpenOffice is a widely used open-source office suite.
Evernote v.
 Evernote Corp.
11% remove
Evernote is a suite of software and services designed for notetaking and archiving. A "note" can be a piece of formatted text, a full webpage or webpage excerpt, a photograph, a voice memo, or a handwritten "ink" note. Notes can also have file attachments. Web clipping support is installed by default on the Internet Explorer and Safari browsers when the Evernote software is installed under Windows. The Evernote email-clipper is automat...
Evernote
 Evernote Corp.
10% remove
Evernote is a suite of software and services designed for notetaking and archiving. A "note" can be a piece of formatted text, a full webpage or webpage excerpt, a photograph, a voice memo, or a handwritten "ink" note. Notes can also have file attachments. Web clipping support is installed by default on the Internet Explorer and Safari browsers when the Evernote software is installed under Windows. The Evernote email-clipper is automat...
EverNote 2 Plus
 Evernote Corp.
7% remove
Skitch
 Evernote Corp.
6% remove
“Skitch gives you all the tools you need to get your point across faster the first time every time. Use an existing image or capture a new one, then add shapes, write on it, draw on it, annotate it any way you like, and save it to your Evernote account so that it is available everywhere Evernote is. Get your point across with fewer words using annotation, shapes and sketches, so that your ideas become reality faster. Make your point with...”
Evernote v. 5
 Evernote Corp.
11% remove
Evernote is a suite of software and services designed for notetaking and archiving. A "note" can be a piece of formatted text, a full webpage or webpage excerpt, a photograph, a voice memo, or a handwritten "ink" note. Notes can also have file attachments. Web clipping support is installed by default on the Internet Explorer and Safari browsers when the Evernote software is installed under Windows. The Evernote email-clipper is automat...
Evernote v. 5 Internal
 Evernote Corp.
8% remove
Evernote is a suite of software and services designed for notetaking and archiving. A "note" can be a piece of formatted text, a full webpage or webpage excerpt, a photograph, a voice memo, or a handwritten "ink" note. Notes can also have file attachments. Web clipping support is installed by default on the Internet Explorer and Safari browsers when the Evernote software is installed under Windows. The Evernote email-clipper is automat...
FlippingBook Publisher Trial
 FlippingBook Solution
3% remove
FlippingBook Publisher Professional
 FlippingBook Solution
2% remove
KidCheck Check-in Station Client
 KidCheck, Inc.
2% remove
Care360 Practice Management
 Quest Diagnostics Incorporated
9% remove
Quest
 Text Adventures Ltd
8% remove

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 39.29%
Windows 8 Pro 14.29%
Windows Vista Home Premium 10.71%
Windows 8.1 7.14%
Windows 7 Professional 7.14%
Windows 8 Pro with Media Center 7.14%
Windows 7 Ultimate 7.14%
Windows 8.1 Single Language 3.57%
Microsoft Windows XP 3.57%

Distribution by countryDistribution by country

United States installs about 53.57% of avutil-51.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 23.81%
ASUS 14.29%
Toshiba 14.29%
Hewlett-Packard 14.29%
Intel 9.52%
Acer 9.52%
Lenovo 4.76%
Sony 4.76%
Alienware 2.38%
GIGABYTE 2.38%
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