Baptiste Robert Profile picture
Aug 30, 2018 10 tweets 3 min read Read on X
Let's see how #WhatsApp is encrypting your attachments 1/n
In a #WhatsApp conversation, I sent a TTF file 2/n
In my phone, this TTF file is stored in the sdcard. To be precise here: /sdcard/WhatsApp/Media/WhatsApp Documents/Action_Man.enc 3/n
#WhatsApp changed the extension of our TTF file to enc, so I guess the file is encrypted, right? 4/n
Let's pull this file from the device 5/n
Wait a minute, the file command returns "TrueType font data", I thought it was encrypted... 6/n
Let's change the extension of the file from enc to ttf 7/n
And if you click on it, I can install the new font 8/n
Conclusion: WhatsApp attachment encryption = change the extension to enc 9/9
PS: DON'T USE WHATSAPP

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More from @fs0c131y

Jul 28, 2018
The phone number linked to this #Aadhaar number is 9958587977
According to an official @nicmeity circular, this phone number is the number of your secretary documents.doptcirculars.nic.in/D3/D03ppw/PPWE….
Is it really your #Aadhaar number @rssharma3?
Read 13 tweets
Jul 13, 2018
Hi @KamalAditi,

Challenge accepted!

Please find below the first flaw of #Kimbho app 2.0 aka how to get the online status of #Bolo users
First thing first, we are talking about this app "Bolo Messenger - Secure Chat, Voice & Video Calls" which is the new version of the #Kimbho app play.google.com/store/apps/det…
When you send a message with the #Bolo app, it is checking if your contact is online with this request. The endpoint is taking the "contact userId" (the 1st black rectangle in the picture)
Read 10 tweets
May 2, 2018
People are stupid... A Youtube account called "DIGISEVA CENTER" showed how to bypass ECMP software in this video
Of course if you like the video you can donate to the Paytm account 7041704604
Thanks to his Paytm account you can find his Facebook page
Read 6 tweets
Apr 13, 2018
Time for a new thread. The #android #application called @moinsbete is one of the most downloaded applications in France. This app is sending without your consent your personal data to @mopub:
- location
- operator
- mcc
- mnc
- country
- screen size
Yes, all these requests to @mopub are HTTP requests... Welcome to 2018...
This is a very good example of data abuse. Every time you open the @moinsbete #android #app with location on, your location is send without your consent to an US based server owned by @mopub
Read 9 tweets
Apr 8, 2018
I’m analysing #KevDroid samples the new #Android #malware discovered several days ago by #ESTSecurity
blog.alyac.co.kr/1587
The samples are available on @koodous_project and @virusbay_io
28c69801929f0472cef346880a295cdf4956023cd3d72a1b6e72238f5b033aca
679d6ad1dd6d1078300e24cf5dbd17efea1141b0a619ff08b6cc8ff94cfbb27e
990d278761f87274a427b348f09475f5da4f924aa80023bf8d2320d981fb3209
Read 13 tweets
Apr 6, 2018
Yesterday, I spent part of my day learning about Martin Luther King Jr's life, John Lewis, activists around them, about the 60's America, the Selma March. Following this, I have thousands of questions about America today, my country France and more generally about the world today
When I think about the current situation, the political landscape of my country, France, I do not see any equivalent to these extraordinary people, to these heroes. These women, these men, of all races and all religions have marked History by their pacifist fight.
They did it because the time had come. It was time to shake the unjust status quo. This fight was dangerous, deadly, insurmountable, but they did it. These "ordinary" people have outdone themselves for the common good, the good of their people and their nation.
Read 8 tweets

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