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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 21 Nov 2017

      <Thread> Hi @OnePlus 👋! How are you today? Let's talk about the OPBugReportLite found in your phone.
This app is a pre-installed system app which sends silently, every 6 hours, the battery stats, kernel panics, watchdogs, ANRs and all crashes of your device to Singapore.

      35 replies 201 retweets 287 likes
      Show this thread
    2. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      To check if you have this app, go to Settings -> Apps -> Show system apps -> Search BugReportLite in the list. 
This app has 13 permissions: INTERNET, READ_LOGS, READ_FRAME_BUFFER, WRITE_SECURE_SETTINGS, ACCESS_NETWORK_STATE, READ_EXTERNAL_STORAGE…pic.twitter.com/yGwdjnhkLC

      4 replies 4 retweets 28 likes
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    3. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      When you boot your device, the OPReportReceiver start the BugReportLiteService. In the BugReportLiteService OnCreate method, they check if you are a beta user and set flag accordingly.
By default, it log the system crashes, watchdogs and the power consumption of your devicepic.twitter.com/hEArigtvJe

      1 reply 3 retweets 18 likes
      Show this thread
    4. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      Did I forget to mention that they can modify this configuration remotely. Yes, you heard me REMOTELY! It’s a global mechanism they implemented in the Android framework and they used it a lot. I will come back to that in another thread.pic.twitter.com/eRusC3YDpO

      1 reply 3 retweets 21 likes
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    5. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      Let’s say these guys are nice and “only” dump your battery stats. They can access very detailed information with the command “dumpsys batterystats”: get the list of installed apps, which apps are most active,…pic.twitter.com/aisHNV3peb

      1 reply 2 retweets 21 likes
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    6. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      Every 6 hours, these logs are zipped in /sdcard/oem_log/OPBRLite.zip and upload to a server located in Singapore.pic.twitter.com/qYNs3mTEUb

      2 replies 8 retweets 19 likes
      Show this thread
    7. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      In the code, you can also find some unused methods and variables like getMediaFile (seriously?), TYPE_LOGGING_TCPDUMP, TYPE_LOGGING_BT, TYPE_LOGGING_CAMERALOG, TYPE_LOGGING_GPS. Imagine all the data they used to dump before…pic.twitter.com/dmcRAyHrpo

      1 reply 6 retweets 17 likes
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    8. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      Any comments @OnePlus @getpeid ?

      3 replies 4 retweets 17 likes
      Show this thread
    9. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      Big thanks to @AFAFontes for getting my attention to this app and his analyse of this app.

      1 reply 1 retweet 19 likes
      Show this thread
    10. Elliot Alderson‏ @fs0c131y 21 Nov 2017

      cc @AndroidAuth @AndroidPolice @androidcentral @androidandme @Androidheadline @AndroidPolice @xdadevelopers @AndroidSPIN @Gadgets360 @TheHackersNews @verge @CNET @VICE @WIRED @JAMESWT_MHT @malwrhunterteam @hackerfantastic @LukasStefanko @NowSecureMobile @twandroid @ANDROIDPIT

      5 replies 3 retweets 26 likes
      Show this thread
      Elliot Alderson‏ @fs0c131y 21 Nov 2017

      The decompiled source code of @OnePlus OPBugReportLite is available: https://github.com/fs0c131y/OPBugReportLite …

      2:03 PM - 21 Nov 2017
      • 6 Retweets
      • 32 Likes
      • Ḿ̴̴̷̷̛̤̪̥͑͆̑̽̕͘͘a̗͉̗͈ͬ͒́ͫ̕r̵̭͎̞͕͘͡͏k̭̪͆̈́̃̓ͧ͏̧̛̕͘͠ Ivan C. RxVincent NodePoint SwitHak @AFK luc_ kim 👅 FrAndroid 📱⌚️🖥🎮🎧 Hacker Fantastic
      4 replies 6 retweets 32 likes
        1. Elliot Alderson‏ @fs0c131y 22 Nov 2017

          Here some clarifications about @OnePlus BugReportLite app: 1. You can't totally disable the logging 2. You can disable the upload 3. Logs are stored unencrypted in your sdcard. All apps with READ_EXTERNAL_STORAGE perm can access and upload it.

          0 replies 7 retweets 22 likes
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        2. Boaz/Bounce‏ @BounceCSGO 21 Nov 2017
          Replying to @fs0c131y @oneplus and

          I can remove this Piece of Shit app with my root right?

          1 reply 0 retweets 0 likes
        3. Elliot Alderson‏ @fs0c131y 21 Nov 2017
          Replying to @BounceCSGO @oneplus and

          Yes

          1 reply 0 retweets 0 likes
        4. Boaz/Bounce‏ @BounceCSGO 21 Nov 2017
          Replying to @fs0c131y @oneplus and

          got rid of it :D

          0 replies 0 retweets 1 like
        5. End of conversation
        1. Varun Chunduru ♡‏ @chunduruvarun 6 Dec 2017
          Replying to @fs0c131y @oneplus and

          It has been deleted.

          0 replies 0 retweets 0 likes
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        1. tampe125‏ @tampe125 22 Nov 2017
          Replying to @fs0c131y @oneplus and

          Which tools do you use to decompile it in a so accurate way? AFAIK jadx can only give you the general grasp, there's something better or you did an amazing job renaming everything manually?

          0 replies 0 retweets 0 likes
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