Avutil-52.dll, swresample-0.dl, avcodec-55.dll.. etc artur.dubovoy@gmail.com?

 

 

All of a sudden Norton IS 2014 starts to scan and found following files in order.

 

I still was curious where they came from and located them to be stored under a folder named artur.dubovoy@gmail.com under my Firefox profile.

 

I checked the add-ons and found FVD (Flash Video Downloader) was updated v.4.08.

 

Checked ffmpeg.exe using the website of virustotal

 

SHA256:     dff55f10fef08423b0f97a506281e16390afd9bf1b6d14839a6c2ed68f5f3753
File name:     ffmpeg.exe
Detection ratio:     3 / 49
Analysis date:     2014-01-23 08:30:21 UTC ( 30 minutes ago )

--

Bkav     W32.HfsAutoB.499c     20140122
McAfee-GW-Edition     Heuristic.LooksLike.Win32.Suspicious.J!89     20140122
TrendMicro-HouseCall     TROJ_GEN.F47V0102     20140123

 

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avutil-52.dll           544.768     21-11-2013 22:06:42 dll     C:\Users\MyName\AppData\Roaming\Mozilla\Firefox\Profiles\longprofilename\extensions\staged\artur.dubovoy@gmail.com\modules\ffmpeg
swresample-0.dll        159.744     21-11-2013 22:06:44 dll     C:\Users\MyName\AppData\Roaming\Mozilla\Firefox\Profiles\longprofilename\extensions\staged\artur.dubovoy@gmail.com\modules\ffmpeg
avcodec-55.dll        10.149.888     21-11-2013 22:11:36 dll     C:\Users\MyName\AppData\Roaming\Mozilla\Firefox\Profiles\longprofilename\extensions\staged\artur.dubovoy@gmail.com\modules\ffmpeg
avformat-55.dll        2.138.112     21-11-2013 22:11:38 dll     C:\Users\MyName\AppData\Roaming\Mozilla\Firefox\Profiles\longprofilename\extensions\staged\artur.dubovoy@gmail.com\modules\ffmpeg
avfilter-3.dll         1.159.168     21-11-2013 22:11:40 dll     C:\Users\MyName\AppData\Roaming\Mozilla\Firefox\Profiles\longprofilename\extensions\staged\artur.dubovoy@gmail.com\modules\ffmpeg
ffmpeg.exe               430.080     21-11-2013 22:11:42 exe     C:\Users\MyName\AppData\Roaming\Mozilla\Firefox\Profiles\longprofilename\extensions\staged\artur.dubovoy@gmail.com\modules\ffmpeg
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Name:    avutil-52.dll Date:    21-11-2013 Size:    529 KB (542,107 bytes)
--------
SHA-1:    055eebf1b43b10545b3bcb11318052d9a4c63a0d
MD5:    f59359c9b82e31cdf93183537efb4e56
CRC32:    8e49d7c1

 

Name:    swresample-0.dll  Date:    21-11-2013  Size:    155 KB (159,175 bytes)
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SHA-1:    7aa3e970913d8a4c6e9e51c587d932dcc6af5f80
MD5:    3baf8e1c73bc5cbed77d98be6bfa504f
CRC32:    04b6f1aa

 

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Name:    avcodec-55.dll  Date:    21-11-2013  Size:    9 MB (10,146,890 bytes)
--------
SHA-1:    8873a8405c14b79097e4268079888a08270d2a14
MD5:    611931b3e5cc24a91b8c996a8dcd59be
CRC32:    b754fcd7

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Name:    avformat-55.dll  Date:    21-11-2013  Size:    2 MB (2,134,348 bytes)
--------
SHA-1:    3d08aedf92cfba738e30c88637a96fe3b2ce7c3e
MD5:    800163d5f4f67ec29d5685699b695b66
CRC32:    341cf6f9

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Name:    avfilter-3.dll  Date:    21-11-2013  Size:    1 MB (1,158,947 bytes)
--------
SHA-1:    eb2ad852b17bb083a03204b6784fd2f682e1bdc9
MD5:    a7509d205d44f1fb41c5663eb3a9fe0f
CRC32:    f231f9a8

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Name:    ffmpeg.exe  Date:    21-11-2013  Size:    418 KB (428,889 bytes)
--------
SHA-1:    21f48660bc1e80f03f18ddbed4f11f91dfa3c399
MD5:    9823cf08b8322478e384a6fb08638b9c
CRC32:    47f6c2f4

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Anyone out there familiar with this??

 

Timebeing I will disable the plug-in.

 

Thanks!

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