smali
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Read more: AHE16: Android Hacking Events 2017 (Strange Calculator)For this challenge, we need install some things into our Android 5.1 device with Genymotion.For example, an ARM Translator.https://github.com/m9rco/Genymotion_ARM_Translation For download the APKhttps://team-sik.org/wp-content/uploads/2016/06/strangecalculator.apk_.zip We install the apk with adb install -r strangecalculator.apk And then, decompile this with apktool apktool d strangecalculator.apk Let’s inspect the source code with jadx (GUI Version)We have 2 activities, MainActivity and Parser activity. Let’s talk about MainActivity (Code can be shorted for the writeup) package…
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Read more: FastJson and Furious – Hack The Box – @lautarovculicDifficult: Easy Category: Mobile OS: Android Description: A couple years ago I was experimenting with Android Development and I created this application to hide my secret, but now I forgot how to get it back. Can you help me? First, download the .zip file and extract them with hackthebox password. Then, we’ll use apktool for…
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Read more: Joker – Hack The Box – @lautarovculicDifficult: Hard Category: Mobile OS: Android Description: The malware reverse engineering team got an alert about malware which is still published on Google’s PlayStore and has thousands of installs. Can you help them to identify the address of the command and control server in order to blacklist it ? Download and extract the .zip file…
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Read more: APKrypt – Hack The Box – @lautarovculicDifficult: Easy Category: Mobile OS: Android Description: Can you get the ticket without the VIP code? Download the zip file and extract with the hackthebox password. There are a README.txt file that say Install this application in an API Level 29 or earlier (i.e. Android 10.0 (Google APIs)). Decompile the apk with apktool apktool d…
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Read more: Intentional Exercise – Hacker101 CTF – @lautarovculicDifficulty: Moderate Skills: Android Flags: 1 Flag 1/1 First, we need wait until the APK is building. Download the .APK file. Decompile the .APK with apktool apktool d level13.apk The target SDK is 28 (Android 9.0). Then, install the APK with ADB to our Android Device, I use Genymotion. adb install level13.apk Open the app…
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Read more: Supermarket – Hack The Box – @lautarovculicDifficult: Medium Category: Mobile OS: Android Description: My supermarket list is too big and I only have $50. Can you help me get the Discount code? Download the .zip and install the APK vía ADB. adb install -r supermarket.apk Reading the application code and taking into account the description of the challenge, apparently we have…
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Read more: APKey – Hack The Box – @lautarovculicDifficult: Easy Category: Mobile OS: Android (SDK 30) Description: This app contains some unique keys. Can you get one? First, we need download the .apk For this mobile challenge,we need install an Android device with SDK 30 (Android 11 máx) with Genymotion. Decopile the .apk with apktool apktool d APKey.apk Here we can see that…