[Soot-list] Generating Android APK CallFlowGraph

[LOKESH JAIN]

Thanks a lot Steven and Modhi. It worked.

It is showing call graph in words. How can I graphically see the call graph
for apk files as we see for java files??

Regards
Lokesh Jain


On Thu, Jul 17, 2014 at 6:11 PM, Steven Arzt <Steven.Arzt at cased.de> wrote:

> Hi Lokesh,
>
>
>
> It seems that you are missing the axml-2.0.jar library on your Java
> classpath.
>
>
>
> 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:* Donnerstag, 17. Juli 2014 14:39
> *An:* LOKESH JAIN
> *Cc:* soot-list at cs.mcgill.ca; soot-list at sable.mcgill.ca;
> soot-list at googlegroups.com
> *Betreff:* Re: [Soot-list] Generating Android APK CallFlowGraph
>
>
>
> Hi Lokesh,
>
>
>
> Open the folder of your project and add the call back file into it.
>
>
>
> -Best,
>
> Modhi
>
>
> On Jul 17, 2014, at 12:03 PM, "LOKESH JAIN" <lokeshjain92 at gmail.com>
> wrote:
>
> Hi all,
>
> Modhi, I am using your code for generating call graph for apk file. But, I
> am getting 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 CFG.main(CFG.java:33)
> Caused by: java.lang.ClassNotFoundException: pxb.android.axml.NodeVisitor
>     at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>     at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>     at java.security.AccessController.doPrivileged(Native Method)
>     at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>     at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>     at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>     ... 6 more
>
> It's pretty much the same error that you were getting. Though I had
> checked , there is no duplicate library added. Also there is already
> AndroidCallbacks.txt in soot-infoflow-android, i haven't understood how to
> add it into my project.
> Any help would be appreciated. Thank You
> Regards
> Lokesh
>
>
> On Saturday, 5 July 2014 23:04:49 UTC+5:30, Modhi Alsobiehy wrote:
>
> 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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