Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

76dc9 10.00%
853a4 10.00%
97809 20.00%
10015 20.00%
3a1c0 20.00%
a721b 10.00%
6bb8c 10.00%
(Note, Guangzhou Tieren Network Technology Co. publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
CryptAcquireContextA, CryptGenRandom, CryptReleaseContext
kernel32.dll
CloseHandle, CreateFileMappingA, DeleteCriticalSection, EnterCriticalSection, GetConsoleScreenBufferInfo, GetCurrentProcess, GetCurrentProcessId, GetCurrentThreadId, GetLastError, GetModuleHandleA, GetProcAddress, GetStdHandle, GetSystemTimeAsFileTime, GetTickCount, GetTimeZoneInformation, InitializeCriticalSection, IsDBCSLeadByteEx, LeaveCriticalSection, LoadLibraryW, MapViewOfFile, MultiByteToWideChar, QueryPerformanceCounter, SetConsoleTextAttribute, SetUnhandledExceptionFilter, Sleep, TerminateProcess, TlsGetValue, UnhandledExceptionFilter, UnmapViewOfFile, VirtualProtect, VirtualQuery, WideCharToMultiByte, InterlockedExchange, CreateEventA, CreateSemaphoreA, DuplicateHandle, FreeLibrary, GetCurrentThread, GetProcessAffinityMask, GetSystemDirectoryA, GetThreadContext, GetThreadPriority, LoadLibraryA, OpenProcess, ReleaseSemaphore, ResetEvent, ResumeThread, SetEvent, SetLastError, SetProcessAffinityMask, SetThreadAffinityMask, SetThreadContext, SetThreadPriority, SuspendThread, TlsAlloc, TlsFree, TlsSetValue, WaitForMultipleObjects, WaitForSingleObject
msvcrt.dll
DllMain
Export table
av_add_q
av_adler32_update
av_aes_alloc
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_basename
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_escape
av_bprint_finalize
av_bprint_get_buffer
av_bprint_init
av_bprint_init_for_buffer
av_bprint_strftime
av_bprintf
av_buffer_alloc
av_buffer_allocz
av_buffer_create
av_buffer_default_free
av_buffer_get_opaque
av_buffer_get_ref_count
av_buffer_is_writable
av_buffer_make_writable
av_buffer_pool_get
av_buffer_pool_init
av_buffer_pool_uninit
av_buffer_realloc
av_buffer_ref
av_buffer_unref
av_calloc
av_channel_layout_extract_channel
av_compare_mod
av_compare_ts
av_cpu_count
av_crc
av_crc_get_table
av_crc_init
av_ctz
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_count
av_dict_free
av_dict_get
av_dict_parse_string
av_dict_set
av_dirname
av_div_q
av_dynarray_add
av_dynarray2_add
av_escape
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_frame_alloc
av_frame_clone
av_frame_copy_props
av_frame_free
av_frame_get_best_effort_timestamp
av_frame_get_buffer
av_frame_get_channel_layout
av_frame_get_channels
av_frame_get_decode_error_flags
av_frame_get_metadata
av_frame_get_pkt_duration
av_frame_get_pkt_pos
av_frame_get_pkt_size
av_frame_get_plane_buffer
av_frame_get_qp_table
av_frame_get_sample_rate
av_frame_get_side_data
av_frame_is_writable
av_frame_make_writable
av_frame_move_ref
av_frame_new_side_data
av_frame_ref
av_frame_set_best_effort_timestamp
av_frame_set_channel_layout
av_frame_set_channels
av_frame_set_decode_error_flags
av_frame_set_metadata
av_frame_set_pkt_duration
av_frame_set_pkt_pos
av_frame_set_pkt_size
av_frame_set_qp_table
av_frame_set_sample_rate
av_frame_unref
av_free
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_description
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_padded_bits_per_pixel
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_standard_channel_layout
av_get_string
av_get_token
av_gettime
av_hash_alloc
av_hash_final
av_hash_freep
av_hash_get_name
av_hash_get_size
av_hash_init
av_hash_names
av_hash_update
av_hmac_alloc
av_hmac_calc
av_hmac_final
av_hmac_free
av_hmac_init
av_hmac_update
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_int_list_length_for_size
av_int2dbl
av_int2flt
av_isdigit
av_isgraph
av_isspace
av_isxdigit
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_log2
av_log2_16bit
av_lzo1x_decode
av_malloc
av_mallocz
av_max_alloc
av_md5_alloc
av_md5_final
av_md5_init
av_md5_size
av_md5_sum
av_md5_update
av_memcpy_backptr
av_memdup
av_mul_q
av_murmur3_alloc
av_murmur3_final
av_murmur3_init
av_murmur3_init_seeded
av_murmur3_update
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_freep_ranges
av_opt_get
av_opt_get_double
av_opt_get_image_size
av_opt_get_int
av_opt_get_key_value
av_opt_get_pixel_fmt
av_opt_get_q
av_opt_get_sample_fmt
av_opt_get_video_rate
av_opt_next
av_opt_ptr
av_opt_query_ranges
av_opt_query_ranges_default
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_from_string
av_opt_set_image_size
av_opt_set_int
av_opt_set_pixel_fmt
av_opt_set_q
av_opt_set_sample_fmt
av_opt_set_video_rate
av_opt_show2
av_parse_color
av_parse_cpu_caps
av_parse_cpu_flags
av_parse_ratio
av_parse_time
av_parse_video_rate
av_parse_video_size
av_pix_fmt_count_planes
av_pix_fmt_desc_get
av_pix_fmt_desc_get_id
av_pix_fmt_desc_next
av_pix_fmt_descriptors
av_pix_fmt_get_chroma_sub_sample
av_pix_fmt_swap_endianness
av_rc4_crypt
av_rc4_init
av_read_image_line
av_realloc
av_realloc_f
av_reduce
av_rescale
av_rescale_delta
av_rescale_q
av_rescale_q_rnd
av_rescale_rnd
av_reverse
av_sample_fmt_is_planar
av_samples_alloc
av_samples_alloc_array_and_samples
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_alloc
av_sha_final
av_sha_init
av_sha_size
av_sha_update
av_small_strptime
av_solve_lls
av_strcasecmp
av_strdup
av_strerror
av_stristart
av_stristr
av_strlcat
av_strlcatf
av_strlcpy
av_strncasecmp
av_strnstr
av_strstart
av_strtod
av_strtok
av_sub_q
av_tempfile
av_timecode_adjust_ntsc_framenum2
av_timecode_check_frame_rate
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_alloc
av_tree_node_size
av_update_lls
av_usleep
av_vlog
av_write_image_line
av_xtea_crypt
av_xtea_init
avpriv_cga_font
avpriv_emms_yasm
avpriv_evaluate_lls
avpriv_float_dsp_init
avpriv_frame_get_metadatap
avpriv_init_lls
avpriv_report_missing_feature
avpriv_request_sample
avpriv_scalarproduct_float_c
avpriv_set_systematic_pal2
avpriv_solve_lls
avpriv_update_lls
avpriv_vga16_font
avutil_configuration
avutil_license
avutil_version
ff_butterflies_float_sse
ff_check_pixfmt_descriptors
ff_cpu_cpuid
ff_cpu_cpuid_test
ff_cpu_xgetbv
ff_float_dsp_init_x86
ff_get_cpu_flags_x86
ff_log2_tab
ff_scalarproduct_float_sse
ff_vector_dmul_scalar_avx
ff_vector_dmul_scalar_sse2
ff_vector_fmac_scalar_avx
ff_vector_fmac_scalar_sse
ff_vector_fmul_add_avx
ff_vector_fmul_add_sse
ff_vector_fmul_avx
ff_vector_fmul_reverse_avx
ff_vector_fmul_reverse_sse
ff_vector_fmul_scalar_sse
ff_vector_fmul_sse

avutil-52.dll

By Guangzhou Tieren Network Technology Co. (Signed)

Remove avutil-52.dll
MD5:   3a1c0ab9eb8687ef354ff446f22ce8fd
SHA1:   0c8225679447fe1211d857da7b0ead3f27b3cc86

What is avutil-52.dll?

AVUtilities is a software/open source LGPL-licensed library of codecs for encoding and decoding video and audio data. Many applications that require video encoding, playback and formatting integrate this library within the program for video playback functionality.

Overview

avutil-52.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 DeskBabes version 1.1.0.34 published by Totem Entertainment and VirtuaGirl version 1.1.0.38 published by Totem Entertainment. The file is digitally signed by Guangzhou Tieren Network Technology Co. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:avutil-52.dll
Typical file path:C:\Program Files\last.fm\avutil-52.dll
Size:313 KB (320,512 bytes)
Build date:5/29/2013 1:20 AM
Certificate
Issued to:Guangzhou Tieren Network Technology Co.
Authority (CA):VeriSign
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
DeskBabes
 Totem Entertainment
23% remove
VirtuaGirl
 Totem Entertainment
19% remove
“VirtuaGirl displays nice girls dancing directly on your computer taskbar as in a real club. The free version of this software delivers nice new girls everyday.No adware, spyware, virus. Among our models, you can find most beautiful babes of the Internet.You can buy the virtual girls and enjoy their 30 to 45 minutes stripping show on your desktop. Girls get naked on your desktop just like you would see in a live bar. Also get bonus photo...”

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 33.33%
Microsoft Windows XP 22.22%
Windows 8.1 Single Language 11.11%
Windows 7 Ultimate 11.11%
Windows 8 11.11%
Windows 7 Professional 11.11%

Distribution by countryDistribution by country

United States installs about 55.56% of avutil-52.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 33.33%
Acer 16.67%
Compaq 16.67%
Toshiba 16.67%
American Megatrends 8.33%
Hewlett-Packard 8.33%
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