Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Objection CLI - SVM Conception - Freezing prompt

+1
−2

Now I build a Python script to execute automaticaly a dynamic analysis on apk and I block because I use this library and call objection.

When I run my script, the objection command creates an instruction on my script and I can't execude the remaining code because this CLI command waits for an instruction. But I should generate activity using monkey runner when this command is active.

I tried with subprocess.run, popen and thread and I have the same result each time. Do you have a suggestion to solve this?

That's what my console shows:

Console Extract

My code:

import threading
from numpy import string_
import virtualbox
from androguard.core.bytecodes import apk
from linux_version.StaticForecasting import StaticForecasting
from linux_version.TargetPoint import TargetPoint
from objection import *
import sys
import subprocess
import os

analyse = StaticForecasting()


class DynamicTestControler():

    vbox = virtualbox.VirtualBox()
    session = virtualbox.Session()
    statement = {"VMCloned" : False, "VMClonedRuning" : False, "VMClonedDeleted" : False}
    virtualMachine = {"Name" : 'Android-V9-V2'}
    classTargeted = []
    objectionParseReport = []
    objectionReport = []
    verif = {"InstallAPP" : False, "ConnectFrida" : False}


    def __init__(self) -> None:
        #Validation faites
        #Récupération des classes à interroger
        data = open("/opt/Plateforme/linux_version/analysetmp/classlist_targetable.txt" , "r")
        for i in data.readlines():
            self.classTargeted.append(i)

        pass
    
    def runVM(self):
        #Validation faites
        #Intégration avec la librairie virtualbox
        
        machine = self.vbox.find_machine(self.virtualMachine["Name"])
        progress = machine.launch_vm_process(self.session, "gui", [])
        progress.wait_for_completion()
    
        return print("L'instance a été démarrée")

    def stopVM(self):
        #Validation faites
        #Permet d'éteindre l'instance de virtual de box
        self.session.console.power_down()
        return print("L'instance a été arrêtée")

    def install_app(self, analysestat:StaticForecasting):

        #Validation faites
        cmd1 = ["adb", "connect", "192.168.56.101"]
        subprocess.run([cmd1[0],cmd1[1],cmd1[2]])
        cmd2 = ["adb", "install", analysestat.apkChemin]
        subprocess.run([cmd2[0],cmd2[1],cmd2[2]])
        self.verif["InstallAPP"] = True

        pass

    def fridav2(self):
        cmd1 = ["adb", "connect", "192.168.56.101"]
        subprocess.run([cmd1[0],cmd1[1],cmd1[2]])
        cmd = ["frida-ps" , "-U"]
        subprocess.run([cmd[0],cmd[1]],shell=False)
        self.verif["ConnectFrida"] = True
        pass

    def connect_frida(self):
        
        #Validation faites
        #Attention faire cette installation pour adb sudo apt-get install android-tools-adb android-tools-fastboot adb
        cmd1 = ["adb", "connect", "192.168.1.20"]
        subprocess.run([cmd1[0],cmd1[1],cmd1[2]])
        cmd = ["adb", "push", "/opt/Plateforme/linux_version/tools/fridaserver/frida_server", "/data/local/tmp"]
        subprocess.run([cmd[0],cmd[1],cmd[2],cmd[3]])
        cmd2 = ["adb", 'shell', "chmod 755 /data/local/tmp/frida_server"]
        subprocess.run([cmd2[0],cmd2[1],cmd2[2]]) 
        cmd3 = ["adb", "shell", "su root /data/local/tmp/frida_server &"]
        subprocess.run([cmd3[0],cmd3[1],cmd3[2]],shell=False)
        #cmd5 = ["frida", "-U", "-f", analysestat.apkNamePackage]       #Facultatif car utilisation d'objection à conserver pour la thèse
        #subprocess.run([cmd5[0],cmd5[1],cmd5[2],cmd5[3]])
        self.verif["ConnectFrida"] = True

        pass


    def run_objection(self, analysestat:StaticForecasting,classetargeted):
        
        #Validation faites
        #Passage par le CLI
        #Initialiser la séquence d'écoute avec objection
        apk_packagename = analysestat.apkNamePackage
        #Récupération et clean du nom de classe
        tmp = classetargeted.replace("/",".") 
        class_targeted = tmp[1:]                                
        nomficher = "/opt/Plateforme/linux_version/analysetmp/" + class_targeted + "_result.txt"
        self.objectionReport.append(nomficher)
        filetemp = open(nomficher, "w+")
        cmdobj = "'" + "android hooking watch class " + str(class_targeted) + " --dump-args --dump-backtrace --dump-return" + "'"
        tmpcpm = "objection --gadget " + apk_packagename + " explore --quiet --startup-command " + cmdobj #+ " &"
        cmd = ["su" ,"-c", tmpcpm]
        cmd2= ["objection", "--gadget", apk_packagename,"explore", "--startup-command", cmdobj]
        z = subprocess.Popen([cmd[0],cmd[1],cmd[2]],stdout=filetemp)
        filetemp.close()
        #subprocess.run(["rm opt/Plateforme/linux_version/driven/tmp"])
        return z.pid

    def run_monkeyrunner(self, analysestat:StaticForecasting):
        
        #Validation faites  
        apk_packagename = analysestat.apkNamePackage
        cmd = ["adb", "shell", "monkey", "-p", apk_packagename, "-v", "500" ] #Pist add -pct-syskeys
        subprocess.run([cmd[0],cmd[1],cmd[2],cmd[3],cmd[4],cmd[5],cmd[6]])
        
        return print("L'activité de test a été générée !")

    def convert_objection_report(self,fichier:str):
        
        #Validation Faites
        #Récupération des données
        fichierStockage = fichier.replace("_result.txt", "_converted.txt")
        self.objectionParseReport.append(fichierStockage)
        data = open(fichier, "r")
        contenu = data.readlines()
        data.close()
        data2 = open(fichierStockage, "w+")
        for i in contenu :
            if(i[0:9] == "(agent) ["):
                appeltmp = i[(i.find("d",0)+2):]
                tmp = i.split(" ")
                line_convert = tmp[0] + ";" + tmp[1] + ";" + appeltmp
                data2.write(line_convert)
        data2.close()
        pass    
    pass    
History
Why does this post require moderator attention?
You might want to add some details to your flag.
Why should this post be closed?

2 comment threads

Consider creating a [minimal reproducible example](https://software.codidact.com/posts/285810/285811#... (1 comment)
Editing the post instead of posting answers (1 comment)

0 answers

Sign up to answer this question »