Mobile Application Penetration Tester – INE Expert IT Training & Certifications

Source: INE – Expert IT Training & Certifications

You Should Know:

Mobile application penetration testing is a critical skill in cybersecurity, ensuring apps are secure before deployment. Below are key steps, commands, and tools used in mobile app pentesting:

1. Setting Up the Environment

Install Android Studio for emulation:
```
sudo apt install android-studio -y 
```

Use Genymotion for virtual devices:

wget https://dl.genymotion.com/releases/genymotion-3.5.0/genymotion-3.5.0-linux_x64.bin 
chmod +x genymotion-3.5.0-linux_x64.bin 
./genymotion-3.5.0-linux_x64.bin

2. Static Analysis

Decompile APK files using apktool:
```
apktool d target.apk -o output_dir 
```

Analyze AndroidManifest.xml:

grep -i "permission" AndroidManifest.xml

3. Dynamic Analysis with Frida

Inject JavaScript into running apps:

frida -U -f com.target.app -l script.js

Bypass SSL pinning:

Java.perform(function() { 
var X509TrustManager = Java.use('javax.net.ssl.X509TrustManager'); 
X509TrustManager.checkServerTrusted.implementation = function() {}; 
});

4. Network Traffic Interception

Use Burp Suite for MITM:
```
sudo burpsuite 
```

Configure adb for proxy:

adb shell settings put global http_proxy 192.168.1.10:8080

5. Exploiting Vulnerabilities

Test insecure storage:

adb shell "cat /data/data/com.target.app/shared_prefs/.xml"

Check for SQL Injection:

sqlmap -u "http://target.com/api?query=1" --risk=3 --level=5

What Undercode Say:

Mobile app security is a growing concern, and penetration testers must master both static and dynamic analysis. Tools like Frida, Burp Suite, and apktool are essential. Always test in a controlled environment and document findings for remediation.

Expected Output:

Decompiled APK code
Intercepted HTTP/HTTPS traffic logs
Frida hooking results
SQLi/XSS vulnerability reports

Relevant URLs:

References:

Reported By: Alin Ciocoiu – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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