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  1. 22nd Nov 2023 06:55 #1
    Akira Media
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    Afternoon,

    I've had a look around albeit throughout the past few days within similar threads but I remain puzzled. I have been able to download the media I require from the .mpd however I am unable to decrypt them as I lack the keys despite following many similar threads.

    index.mpd
    Code:
    https://po.cdn.onair.events/vod/kuruptfm/20220422-072716_kuruptfm-20220422/dash/index.mpd
    Inside the index.mpd I find two pssh keys, which to use I am also stumped.

    Code:
            <cenc:pssh>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</cenc:pssh>
    Code:
            <cenc:pssh>AAAAV3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAADcIARIQezVQ+hoaQJ2ygVOE9O8oShoLYnV5ZHJta2V5b3MiEHs1UPoaGkCdsoFThPTvKEoqAkhE</cenc:pssh>
    Please find the below pages header, I am also unsure if this is the correct header. However please find the below curl converted to JSON.

    Code:
    {
    "url": "https://wv-keyos.licensekeyserver.com",
    "raw_url": "https://wv-keyos.licensekeyserver.com/",
    "method": "post",
    "headers": {
        "authority": "wv-keyos.licensekeyserver.com",
        "accept": "*/*",
        "accept-language": "en-GB,en-US;q=0.9,en;q=0.8",
        "customdata": "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",
        "dnt": "1",
        "origin": "https://onair.events",
        "referer": "https://onair.events/",
        "sec-ch-ua": "\"Google Chrome\";v=\"119\", \"Chromium\";v=\"119\", \"Not?A_Brand\";v=\"24\"",
        "sec-ch-ua-mobile": "?0",
        "sec-ch-ua-platform": "\"Windows\"",
        "sec-fetch-dest": "empty",
        "sec-fetch-mode": "cors",
        "sec-fetch-site": "cross-site",
        "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36",
        "content-type": "application/x-www-form-urlencoded"
    },
    "data": {
        "\b\u0001\u0012\u001f\u0012O\nM\n7\b\u0001\u0012\u0010{5P\u001a\u001a@S(J\u001a\u000bbuydrmkeyos\"\u0010{5P\u001a\u001a@S(J*\u0002HD\u0010\u0001\u001a\u0010BTEb<~:u\u0006MW\u001e{\u0018\u0001 \u00060\u00158ȳ\u000bB\u001e\n\u0006buydrm\u0012\u0010L\u001bۀ@9!3 a\u001a\u001c_\u001cF\u000e\u000bwg}co pV\u00191h }SQ.*\u0014ܥ?֧\u001d\u0000\u001f@j\"\u001b\u000bSfH\u0019\nAo3d\u00056a\t\u001d\u0001'\u0017H#~%\u0003(\u001b;'y\u0003-yԘ3\u00181\"}\u000f\u001cȦB6\u00157.5UJpӄ\u0015ӊ2>\u0017IH1ף\u0011VG-&0ľ~\bT\u0016w㖮'\u0005m*.\u001b\u00109\u0013\u0016Sbx87<25Xyy\u0002*bZxz1͹1|f\t0xmxMd\u0002uآ\"!O\u0006|O8T:ٿGJI\u0005Gn_XB\u0019T\r\u001ad\u0014\u000f\n[-(3\u001d;;uKf\u000bGw\t\u0004\u0005ƥ[\u000b2i]\u001c\u001cKZ\u0004Ӻ=7+rTw*2#W23\r\"{\u001cgE$P!1J\fҏ\u001f\u0000^t`ft1;|]F?+K'Z\"w[_~2;\u000bURK\u001d\u0010fW<\u0015%7ڌ\b ^\u000eDY]Fmiȕ^x}\u001cv\u0017\u001f1J\\ZxY\u0002EH*\u0011\u001a\b\u0006\u0017ǟXlc1\fFӹñlksZM0uq/ऋt88:%\u000f2\u0019b]\u0013^\u0005?Qam\u0001\u0013\u001e\u0016G\u0017+?7SadY_$A#NR@ɑ1\f_EV\u001flEqQ=׽\u001b0{\u001dK%I4K\u0011g.\u0006\u0014;>GW;8[Õe'%.*R|t+\u001f8d=zz[/ʔ&\u0000<sZ :5˹rf\u0018?\u0011Uj|\u0007Н\u0011EOO\u0018|3Q\u000b'zϗ\u0017_6\u0004+\u0001\u0000Zl\u0016: }\u001029T\u001a@j\u0005ۡ\u000ebJ]^F\u0007\u001eu,ADAI\u0015#%lm\u0001%Ё\u000eFA\u000e1\u0012I H+*!L ]Pb'U\" Fdl\u001d[99R\u0007]_\u001czY\u001a\u000f\u0019OlCT=Gǫ<˥(GM~;S~9\u0018b\u0002jĥWE%E1HHY}.s*\u001fnF/6pDwP3XZ\u001dC6\u0015[Wkz\u001fiI\ngլ,zbX \u0013>uUm\u0012ȫCoknz\u0004*Tq3\b*2B7\u001b<h\u0013\b\r\u000f&Qw,O\u001c\u000b\u001bw\f7\u0012 ~̥\\\u0018d[ lR \u0017Gz\u0000\u0000\u0011\u0015 Q9gŨf{9ܰd\u0000y\u0003D@}R\u000eW%\u000fhD@8\ri{?ث\u000eP\u001az\r7=Gp\u001cyZJ\fn[I\u0019*\fz^.\\,cFc\u0015͖y\u0006AA#)%hIK\u0004vۄ\u0017Dןf\u0011Rt*7<זJ*\"?\tD\u0019yҥcxV\u000fg\u0001l\u000e'\"׍&v3\u00181\u0006\u0000+4#@2Ϋ^dVw&\u000f}>;\u000fUKE\u0018B(7uc\u0018\fh\r\u0017Ձ·\u001bVvUcAkLfݔ\u0012\u001dQ$\u0010\u0018lv6Ώcq\\SH\u00002a\u000f\fw0\u000fTon<\u0011cT~f_4$$0a\b<Ais^6/'*ݨhfo\u000b4ׇ\u000eD@\bB\u001d\rK\u0018\u001a!\u000eƛ\u0007Cr\u001a1slI.,ɎYF+{۵Z)&\u00166z\u0016֥A\u000b|\u0019`*TDZn\u000f*\b\u000eCՏF$k,6am}\u0007%BU*ܕ\u0011\u0017*K\u0012S\u0001\u0014({]\u001e{1C c0\u0017\u0004^87De\u0012\u0002qvw\u00032P։g2C\teYp(lj\u0012%S\u001b\u0002!s_UgFtMܨ܂5\u00134`m1\tv̾ID\u0007Rbe\u0002|x\u0011\u001dRֿ!N$%5ċ瑝\u0015+aZ\f:1&U+t\u001a]Xw-\u0011|F\u0018N-\u001a,oKQCmKW\u0000-\u000esV\tǖ\u0007?.\u001fz5@3ҚJ\u0007<\u001b$3ISqu AD\u000fZ;]#E'dk\u0013=&j\n#@YO\rV\u001fz\f\u001f%\u0005\"ZAswA\r~T\u000b.8ysYJ\n}FI\u0016\u0001P\u000b8O\f\u0016W}wE\u0012\u001e;\u0012xՖ{rL\u001eTp}l\u000e׎\u0010#[\u0007p\u001c#yrhzdWWi$xK8Cl<pu=ξ\u001e\u000bQř<=v\\,%nw\ny\u001c*H7Ÿ\u0013\u0014BݹH+gOEWR&[/< \tmb\fV_/\u0005m|BGxT;0eI\u001a9r\u0011\u0001x,\u0016{\u0007$\b<Ɯdy]UG ([{\u000e8j\u001b$i\u0007`Z-3\u000e\u001ft\u0001 \u0019(XK\u001cO0L6d=:y\u0006_V\u000eA;\u0014hUUjݘXm nayKn\u0019ظC\u000bц\r\u0005:`\u001e9]\u0015\u0001>?q86;\u0000VwK+\u001eoQ sG:C=f\u0004R#|L$g]^E9b(h@szP6ԚB:f\\4a!8\u0012+<\"\u0010]ef\fR Pz\u001a\f\u001a 1\"ywC\u0004}9o[U\tN՜KF\u0003x^^P֦[{xye\u0003gbg$I\u0016d/\u000b<W&\u0011\rm]V+cӀ\r\t֗-\u0003M!\u0010a\u0019|\u0011ۦ%Wnyl_Ot!?hR>1\u000brwqR>-3o\u0000\u001c*b\f(\u001007Η\u0019\t3ҡVw\u0019M^H@\u001c\u0012W*p?1:p*C\fX&K\u0019\u0019\u0004?\u0015\u0013n1Z`k`L\u0017:8\u0012\u0014,S\u001eĔsy\u0016?s\u001aTF\u0011ԊMA\fˆ˲ѤXu\u000bhc^2YR[\u00196l\f)H1u~aŽZT\u0005PzNDX\u0015\u001a5|0*xd<\u0002+!ZLrޜ1*q\u00061j0w @nu\u0018/8Q\u0016Ug)*\u001cZQ&+1,\u0004;I\u000fe4yTf6B !>\"NSd\n\u001br#d\u0005{\u000b*`FU*\u0001|X(+\u0006\u001c\u00158\n!\u0016W\n-\u0000\u000e\u0000l-щ#\u00134M%;ѣ;eU:2Q![\u0001\u001a[֎ƈ7x]%+{LB=Uʿ\b\u0011ۓhn92?\u0018#T5B&?t\\\u000e\u001e DZ\\\b\u0012%U\rY\u0015$\t=l['\"'\u0016\u0016PIE,Tbb;*\u001e,\u0000G@{(⻴I܊C\bd\u0007\u0004Uw2\t*s\u0018N֓J^Wƹ16~\u0004 3PNd)\u0018ى03a\u0000sU\u0013֖d\u0005y%y\u0002̴[ݜ3.\u0007\f,%&v.Od\u0016gG~\u0006Z\u000b L\u001e\u0019B@J\u0015v\fxgF\u0002n \u0004ÿ6\u0001Z_h~z [>zV\u0016IV\u0013-j*\u0006m\u0019t\fũJy8*9Z\u000f%;:c\f{\u0014(͜T\u00143>7Z\u001cOcQgȅҽmJm9\u000b/Ns<{\u0012Tl\u0019s0ۮz\u001ek0_\f\u0003`ѵ\u0003!\u0001\u001b*4ex\u000fi\u0006AoFH\u001fF%¡*tỜl(\u0006hsڔJߊ\f\u000eX<{/Z]o }}EE}\u001d\u0001\u0001䎕X@k-&[Y%Jޥ}\"\u0010zy,\u0016@\"o\u0003\u0013*\u0002xpyM.k\u001d8zhՑ}\u0011G\u001c'*\u00065\u0019Y\\b$Zss׼ϻAh6̒S\u001f>\u000eaO[7q?l>\r\u0018\u001e4q\bzɐ(\u000f\u00034xMF$\u00189yv\u001c\u0005Gx)8_M\\\r͢\u0000ty\u0000/\u0005\u0003S Q\u0019\\\u0019Z!\u0002\u0001[+A[]`J3\u001cӆL\u0016\u0013XwTq\u001b(\u0011)\u000ej\u0013\u001d:\r\u0017V*\bJA!dW.B\u001a\u0001t\u000e\u0017\u000fj<Yvk3\u000006\u001c]A5\u000e;h\u0006\ry\n&Rpx3 }}t\u0015\u000fa\nE\u0018\u001ce~!\r\u001b0\u0014MQ\u0018vqV8*sR3\f8\u0005*Dmj`b0J\u0014\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0014\u0000\u0005\u0000\u0010,w\u001a\u0005`%": ""
    },
    "compressed": true
}
    Image
    [Attachment 75016 - Click to enlarge]

    I do apologies if I have posted this in the wrong place. But desperately trying to find a way to decrypt these files.
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  2. 22nd Nov 2023 08:43 #2
    shellcmd
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    ..
    Last edited by shellcmd; 22nd Nov 2023 at 09:04. Reason: maybe not free content
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  3. 22nd Nov 2023 09:57 #3
    cedric8528
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    key

    Code:
    7b3550fa1a1a409db2815384f4ef284a:76fc6349c45717f9270182a89548fd98
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  4. 22nd Nov 2023 13:12 #4
    Yonnath
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    Hi there,

    Same with me I managed to find the mpd file and download the mp4 video, but I'm not sure how I can get they key without buying an Android device for that special purpose. I'm trying to get the replay video from here: h**ps://www.tf1.fr/tmc/quotidien-avec-yann-barthes/videos/le-kids-club-la-coco-boum-boum-la-rave-party-des-moins-de-10-ans-02796495.html

    Thanks to the ones who can help me.
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  5. 22nd Nov 2023 13:35 #5
    cedric8528
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    @Yonnath

    keys

    Code:
        1e38fe386cdf563297e377ed2e412701:7b74060e29bdc5a39dc003868db8ee75
    b09124c9c3d65d56b09a7b0abe590fc5:277f732091aa1b4f5db48d58f46e93f6
    7a16b1b768b359fca752b7cb560228f0:aedaaeb013c063b049c20b23f72ad9aa
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  6. 22nd Nov 2023 16:07 #6
    Yonnath
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    Thanks Cdric
    I was able to do the rest, download the video, the audio, decrypt them and merge them all by my own.
    Thanks again.
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  7. 23rd Nov 2023 08:43 #7
    Akira Media
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    Originally Posted by shellcmd View Post
    ..

    Originally Posted by cedric8528 View Post
    key

    Code:
    7b3550fa1a1a409db2815384f4ef284a:76fc6349c45717f9270182a89548fd98
    Thank you very much, this worked perfectly I was able to decrypt both audio and video and merge with no problems! Stoked to be able to archive this footage as I have never found another copy floating around online and worry that this would be lost to time... that and the ability to gather the highest quality helps too, no bandwidth to hold me back haha!

    Apologies for not getting back sooner, had a lot on with work and finally found the time. Thank you all very much.

    ================================================== ======================

    If possible can you explain what I was missing here and how you found the key so easily?

    I've been very stumped at the process of going from pssh, url, header to decrypt key. I'd like to know how I can avoid getting stuck again.
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