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fs0c131y's profile
Elliot Alderson
Elliot Alderson
Elliot Alderson
@fs0c131y

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Elliot Alderson

@fs0c131y

French security researcher. Worst nightmare of Oneplus, Wiko, UIDAI, Kimbho and others. Not completely schizophrenic. Not related to USANetwork. DMs open.

Joined June 2015

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    1. Elliot Alderson‏ @fs0c131y Jan 25

      The @OnePlus #clipboard app contains a strange file called badword.txt 🤔 In these words, we can find: Chairman, Vice President, Deputy Director, Associate Professor, Deputy Heads, General, Private Message, shipping, Address, email, ... https://pastebin.com/kfvJWKJB pic.twitter.com/3dCh0joVkH

      87 replies 1,425 retweets 1,459 likes
      Show this thread
    2. Elliot Alderson‏ @fs0c131y Jan 25

      This badword.txt is duplicated in a zip file called pattern. This archive contains 7 files: - badword.txt - brackets.txt - end.txt - follow.txt - key.txt - start.txtpic.twitter.com/pqJgdGJyuj

      2 replies 41 retweets 102 likes
      Show this thread
    3. Elliot Alderson‏ @fs0c131y Jan 25

      All these files are used in a obfuscated package which seems to be an #Android library from teddymobile

      1 reply 36 retweets 96 likes
      Show this thread
    4. Elliot Alderson‏ @fs0c131y Jan 25

      TeddyMobile is a Chinese company, they worked with a lot of manufacturers including @oppo. http://teddymobile.cn pic.twitter.com/A4SOJeqBw2

      6 replies 55 retweets 105 likes
      Show this thread
      Elliot Alderson‏ @fs0c131y Jan 25

      As far as I understand, teddymobile is making number identification in SMS The picture below can be translated like this: - Total number of SMS 20M+ - SMS identification accuracy 100% - Identification number recognition rate of 70% - recognition accuracy of 95%pic.twitter.com/KdQV4Zj1Xc

      1:23 PM - 25 Jan 2018
      • 42 Retweets
      • 83 Likes
      • Vũ Đức Moi ☆ Netrs yuriy opryshko Pedro Abrantes Ashok Rex Tsai Jorge Garcia Queer Deer
      5 replies 42 retweets 83 likes
        1. New conversation
        2. Elliot Alderson‏ @fs0c131y Jan 25

          According to the code @OnePlus is sending your IMEI and the phone manufacturer to a Chinese server owned by teddymobile 😡pic.twitter.com/Au0u1sdpNi

          15 replies 442 retweets 398 likes
          Show this thread
        3. Elliot Alderson‏ @fs0c131y Jan 25

          In the TeddyMobile's package com.ted, they have a class called SysInfoUtil. This class contains the following methods: - getAndroidID - getCPUSerial - getDeviceId - getHardwareSerialNumber - getIMEI - getIPAddress - getMacAddress - getPhoneNumbe - getScreenPixelspic.twitter.com/9A8UhsOXae

          3 replies 55 retweets 121 likes
          Show this thread
        4. Elliot Alderson‏ @fs0c131y Jan 25

          Except getIPAddress and getScreenPixels, all the other methods are used. They also send JSON messages to their servers with a "telephone" and "messageText" fields...😡pic.twitter.com/vuteISH0Tj

          3 replies 56 retweets 131 likes
          Show this thread
        5. Elliot Alderson‏ @fs0c131y Jan 25

          This is a good reminder...Please don't copy paste your bank account number...TeddyMobile has a dedicated method to recognize a bank account...😡pic.twitter.com/U21J2jrXcN

          18 replies 321 retweets 413 likes
          Show this thread
        6. Elliot Alderson‏ @fs0c131y Jan 25

          I uploaded the @OnePlus #clipboard APK on @koodous_project https://koodous.com/apks/2f8a01035e0409d1a44c5d658bac0ba4e900df6f017556ce07b33a6c5c9ffa99 …

          4 replies 25 retweets 89 likes
          Show this thread
        7. Elliot Alderson‏ @fs0c131y Jan 25

          I didn't manage to trigger the network communications to the teddymobile servers but I will continue later. Moreover, I have other ideas in mind regarding this app 😉

          11 replies 15 retweets 145 likes
          Show this thread
        8. Elliot Alderson‏ @fs0c131y Jan 26

          After deeper investigation only a small part of the tedmobile sdk is used. In the ClipboardManager, in the verifyExpress method they used the method parserOnline. https://twitter.com/fs0c131y/status/956945666898628608 …pic.twitter.com/RckQB4JVf3

          1 reply 9 retweets 43 likes
          Show this thread
        9. Elliot Alderson‏ @fs0c131y Jan 26

          This parserOnline will send what you have in your clipboard to a teddymobile server in order to parse it. It important to say that this method is used only for Chinese users.pic.twitter.com/qrPuKSqdc6

          1 reply 28 retweets 60 likes
          Show this thread
        10. Elliot Alderson‏ @fs0c131y Jan 26

          So we can definitively say that clipboard data of @OnePlus Chinese users is send to teddymobile servers without their consent.

          5 replies 67 retweets 96 likes
          Show this thread
        11. Elliot Alderson‏ @fs0c131y Jan 26

          The conditions to send your data to teddymobile server are: - clip data is not numeric - not an email - Chinese @OnePlus phone - clipboard data matched the express pattern. It good to say that parserOnline method is used 3 times in the code, so this is only 1 of the 3 usecasespic.twitter.com/Rp9HvZTF48

          3 replies 36 retweets 61 likes
          Show this thread
        12. End of conversation
        1. Rage Mohammed‏ @rage_yuri Jan 31
          Replying to @fs0c131y @SW_CMM

          Not total SMS amount is 20m,the Chinese means total spam sender's number is 20M

          0 replies 0 retweets 1 like
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        1. Rage Mohammed‏ @rage_yuri Jan 31
          Replying to @fs0c131y

          Thanks you,millions Chinese has read your report

          0 replies 0 retweets 0 likes
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        1. Rage Mohammed‏ @rage_yuri Jan 31
          Replying to @fs0c131y @SW_CMM

          As far as I known,Chinese gov may take this company's data directly or via hackers

          0 replies 0 retweets 0 likes
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        1. New conversation
        2. MG‏ @mrigankgooner Jan 25
          Replying to @fs0c131y

          One Plus reading all phone textual data with text filters to initiate snoop ?

          1 reply 0 retweets 0 likes
        3. Moyster‏ @oysterized Jan 25
          Replying to @mrigankgooner @fs0c131y

          seems like it (and all the brand on that "cooperation" img), spooky 👻

          0 replies 0 retweets 0 likes
        4. End of conversation

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