Maxelweb/unipd-mobiotsec
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Code Pull Requests Releases Activity

Edit ex2, not working yet

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This commit is contained in:
Mariano Sciacco
2021-03-04 15:10:52 +01:00
parent bfa55c2c94
commit 6ddfaf5d97
4 changed files with 13 additions and 17 deletions
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2
mobiotsec2filehasher/app/src/main/AndroidManifest.xml
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@@ -12,7 +12,7 @@
<activity android:name=".HashfileActivity"> <activity android:name=".HashfileActivity">
<intent-filter> <intent-filter>
<action android:name="android.intent.action.MAIN" /> <action android:name="android.intent.action.MAIN" />
<action android:name="com.mobisec.intent.action.HASHFILE" /> <action android:name="com.mobiotsec.intent.action.HASHFILE" />
<category android:name="android.intent.category.LAUNCHER" /> <category android:name="android.intent.category.LAUNCHER" />
</intent-filter> </intent-filter>
</activity> </activity>

18
mobiotsec2filehasher/app/src/main/java/com/example/maliciousapp/HashfileActivity.java
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@@ -25,8 +25,9 @@ public class HashfileActivity extends AppCompatActivity {
Intent intent = getIntent(); Intent intent = getIntent();
Log.d("MOBIOTSEC", "PROVA 1"); Log.d("MOBIOTSEC", "PROVA 1");
Log.d("MOBIOTSEC", intent.getAction());
//if(intent.getAction() == "com.mobiotsec.intent.action.HASHFILE") { if(intent.getAction() == "com.mobiotsec.intent.action.HASHFILE") {
String filePath = intent.getData().getPath(); String filePath = intent.getData().getPath();
Log.d("MOBIOTSEC", filePath); Log.d("MOBIOTSEC", filePath);
@@ -36,8 +37,6 @@ public class HashfileActivity extends AppCompatActivity {
hash = calcHash(filePath); hash = calcHash(filePath);
// return the hash in a "result" intent // return the hash in a "result" intent
Intent resultIntent = new Intent(); Intent resultIntent = new Intent();
resultIntent.putExtra("hash", hash); resultIntent.putExtra("hash", hash);
@@ -48,18 +47,15 @@ public class HashfileActivity extends AppCompatActivity {
e.printStackTrace(); e.printStackTrace();
} }
//} }
} }
static public String calcHash(String filePath) throws IOException { static public String calcHash(String filePath) throws IOException {
File file = new File(filePath); File file = new File(filePath);
if(file.exists()) { Log.d("MOBIOTSEC", "PROVA 3");
Log.d("MOBIOTSEC", "PROVA 3"); byte[] bytes = FileUtils.readFileToByteArray(file);
return DigestUtils.sha256Hex(FileUtils.readFileToByteArray(file)); Log.d("MOBIOTSEC", "PROVA 4");
} return DigestUtils.sha256Hex(bytes);
else
Log.d("MOBIOTSEC", "Errore");
return "prova";
} }
} }

3
mobiotsec2filehasher/filehasher/filehasher_checker.py Normal file → Executable file
View File

@@ -4,6 +4,8 @@
# ~/Android/Sdk/tools/avdmanager create avd --force --name mobiotsec --abi google_apis/x86 --package 'system-images;android-26;google_apis;x86' # ~/Android/Sdk/tools/avdmanager create avd --force --name mobiotsec --abi google_apis/x86 --package 'system-images;android-26;google_apis;x86'
# ~/Android/Sdk/emulator/emulator -avd mobiotsec -no-audio -no-boot-anim -accel on -gpu swiftshader_indirect & # ~/Android/Sdk/emulator/emulator -avd mobiotsec -no-audio -no-boot-anim -accel on -gpu swiftshader_indirect &
# TODO check if the emulator is already running
import argparse import argparse
import os import os
import shutil import shutil
@@ -62,6 +64,7 @@ def main(args):
uninstall(malApk) uninstall(malApk)
install(malApk) install(malApk)
launch_app(victimApk) launch_app(victimApk)
#time.sleep(2)
print_logs() print_logs()
if __name__ == "__main__": if __name__ == "__main__":

7
mobiotsec2filehasher/filehasher/filehasher_logs.txt
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@@ -1,8 +1,5 @@
--------- beginning of main --------- beginning of main
--------- beginning of system --------- beginning of system
--------- beginning of kernel --------- beginning of kernel
03-04 12:36:43.827 13072 13072 I MOBIOTSEC: /storage/emulated/0/YM3oPnYG.dat 03-04 14:10:11.909 15435 15435 I MOBIOTSEC: /storage/emulated/0/YM3oPnYG.dat
03-04 12:36:45.489 13095 13095 D MOBIOTSEC: PROVA 0 --------- beginning of crash
03-04 12:36:45.489 13095 13095 D MOBIOTSEC: PROVA 1
03-04 12:36:45.489 13095 13095 D MOBIOTSEC: /storage/emulated/0/YM3oPnYG.dat
03-04 12:36:45.489 13095 13095 D MOBIOTSEC: PROVA 3