[Soot-list] Generating Android APK CallFlowGraph

[Steven Arzt]

Hi Modhi,

 

You are missing the AndroidCallbacks.txt file which defines the callback interfaces there are in Android. You can obtain it from:

 

https://raw.githubusercontent.com/secure-software-engineering/soot-infoflow-android/develop/AndroidCallbacks.txt

 

Best regards,

  Steven

 

Von: soot-list-bounces at CS.McGill.CA [mailto:soot-list-bounces at CS.McGill.CA] Im Auftrag von Modhi Alsobiehy
Gesendet: Dienstag, 8. Juli 2014 03:51
An: soot-list at CS.McGill.CA; soot-list at sable.mcgill.ca
Betreff: Re: [Soot-list] Generating Android APK CallFlowGraph

 

Problem resolved! some jars were added twice with different paths!

however now another error appeared!

 

Exception in thread "main" java.lang.RuntimeException: Callback definition file not found

at soot.jimple.infoflow.android.AnalyzeJimpleClass.loadAndroidCallbacks(Unknown Source)

at soot.jimple.infoflow.android.AnalyzeJimpleClass.<init>(Unknown Source)

at soot.jimple.infoflow.android.SetupApplication.calculateCallbackMethods(Unknown Source)

at soot.jimple.infoflow.android.SetupApplication.calculateSourcesSinksEntrypoints(Unknown Source)

at soot.jimple.infoflow.android.SetupApplication.calculateSourcesSinksEntrypoints(Unknown Source)

at apkCFG.CFG.main(CFG.java:25)

I checked the classes and these methods don’t appear in the browser tab, I tried another nightly build jars and still having the same error!

any idea how to resolve this issue??

Thank you!

 

 

Sent from Windows Mail

 

From: Modhi Alsobeihy <mailto:m99m20 at hotmail.com> 
Sent: ‎Saturday‎, ‎July‎ ‎5‎, ‎2014 ‎12‎:‎34‎ ‎PM
To: soot-list at CS.McGill.CA, soot-list at sable.mcgill.ca

 

Hi all,

I need to traverse the call flow graph of android apps( apk files).

I understand that I must set an entry point so to start, I tried the following code :

 

----------------------------------------------------------------------------------------------------

mport java.io.IOException;

import java.util.Collections;

import org.xmlpull.v1.XmlPullParserException;

import soot.PackManager;

import soot.Scene;

import soot.SootMethod;

import soot.jimple.infoflow.android.SetupApplication;

import soot.options.Options;

public class CFG {

public CFG() {

// TODO Auto-generated constructor stub

}

public static void main(String[] args) {

// TODO Auto-generated method stub

SetupApplication app = new SetupApplication("D:/AndroidADT/adt-bundle-windows-x86_64-20131030/sdk/platforms","D:/APKs/location.apk");

try {

app.calculateSourcesSinksEntrypoints("D:/FlowDroid/SourcesAndSinks.txt");

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (XmlPullParserException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

soot.G.reset();

Options.v().set_src_prec(Options.src_prec_apk);

Options.v().set_process_dir(Collections.singletonList("D:/APKs/location.apk"));

Options.v().set_android_jars("D:/AndroidADT/adt-bundle-windows-x86_64-20131030/sdk/platforms");

Options.v().set_whole_program(true);

Options.v().set_allow_phantom_refs(true);

Options.v().set_output_format(Options.output_format_none);

Options.v().setPhaseOption("cg.spark", "on");

Scene.v().loadNecessaryClasses(); 

SootMethod entryPoint = app.getEntryPointCreator().createDummyMain();

Options.v().set_main_class(entryPoint.getSignature());

Scene.v().setEntryPoints(Collections.singletonList(entryPoint));

System.out.println(entryPoint.getActiveBody());

PackManager.v().runPacks();

System.out.println(Scene.v().getCallGraph().size());

}

}

---------------------------------------------------------------------------------------------------------------------

Unfortunately, I am getting the following error:

Exception in thread "main" java.lang.NoClassDefFoundError: pxb/android/axml/NodeVisitor

at soot.jimple.infoflow.android.manifest.ProcessManifest.handle(Unknown Source)

at soot.jimple.infoflow.android.manifest.ProcessManifest.<init>(Unknown Source)

at soot.jimple.infoflow.android.manifest.ProcessManifest.<init>(Unknown Source)

at soot.jimple.infoflow.android.SetupApplication.calculateSourcesSinksEntrypoints(Unknown Source)

at soot.jimple.infoflow.android.SetupApplication.calculateSourcesSinksEntrypoints(Unknown Source)

at apkCFG.CFG.main(CFG.java:25)

Caused by: java.lang.ClassNotFoundException: pxb.android.axml.NodeVisitor

at java.net.URLClassLoader$1.run(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

... 6 more

 

Any help or advise on how to do that would be deeply appreciated!

Thanx!!

 

 

Sent from Windows Mail

 

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