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What I Am Trying To Do?

I am trying to decompile a apk file , modify it and recompile it again.

What is my working Environment?

root@l0calh0st:~/Desktop/APKS/Projects# uname -a
Linux l0calh0st 4.15.0-kali3-amd64 #1 SMP Debian 4.15.17-1kali1 (2018-04-25) x86_64 GNU/Linux

What I Have Done?

  1. apt-get update apt-get full-upgrade
  2. apt-get install apktool

  3. Reference to [https://ibotpeaches.github.io/Apktool/documentation/] I decompile a apk using apktool d RAR_v5.60.build56.apk command and i succeed.

But without even modifying the file when i tried to recompile it using apktool b RAR_v5.60.build56 command i got something like this:

I: Using Apktool 2.3.3-dirty
I: Checking whether sources has changed...
I: Smaling smali folder into classes.dex...
I: Checking whether resources has changed...
I: Building resources...
W: aapt: brut.common.BrutException: brut.common.BrutException: Could not extract resource: /prebuilt/aapt/linux/aapt (defaulting to $PATH binary)
W: A/        ( 2465): First type is not attr!
brut.androlib.AndrolibException: brut.common.BrutException: could not exec (exit code = 134): [aapt, p, --min-sdk-version, 17, --target-sdk-version, 27, --version-code, 56, --version-name, 5.60.build56, --no-version-vectors, -F, /tmp/APKTOOL6407896023935370654.tmp, -0, arsc, -0, res/drawable-hdpi-v4/abc_ab_share_pack_mtrl_alpha.9.png, -0, png, -0, res/drawable-hdpi-v4/abc_btn_switch_to_on_mtrl_00001.9.png, -0, res/drawable-hdpi-v4/abc_btn_switch_to_on_mtrl_00012.9.png, -0, res/drawable-hdpi-v4/abc_cab_background_top_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_list_divider_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_list_focused_holo.9.png, -0, res/drawable-hdpi-v4/abc_list_longpressed_holo.9.png, -0, res/drawable-hdpi-v4/abc_list_pressed_holo_dark.9.png, -0, res/drawable-hdpi-v4/abc_list_pressed_holo_light.9.png, -0, res/drawable-hdpi-v4/abc_list_selector_disabled_holo_dark.9.png, -0, res/drawable-hdpi-v4/abc_list_selector_disabled_holo_light.9.png, -0, res/drawable-hdpi-v4/abc_menu_hardkey_panel_mtrl_mult.9.png, -0, res/drawable-hdpi-v4/abc_popup_background_mtrl_mult.9.png, -0, res/drawable-hdpi-v4/abc_scrubber_primary_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_scrubber_track_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-hdpi-v4/abc_switch_track_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_tab_indicator_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_textfield_activated_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_textfield_default_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_textfield_search_activated_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/abc_textfield_search_default_mtrl_alpha.9.png, -0, res/drawable-hdpi-v4/notification_bg_low_normal.9.png, -0, res/drawable-hdpi-v4/notification_bg_low_pressed.9.png, -0, res/drawable-hdpi-v4/notification_bg_normal.9.png, -0, res/drawable-hdpi-v4/notification_bg_normal_pressed.9.png, -0, res/drawable-ldrtl-hdpi-v17/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-ldrtl-mdpi-v17/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-ldrtl-xhdpi-v17/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-ldrtl-xxhdpi-v17/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-ldrtl-xxxhdpi-v17/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-mdpi-v4/abc_ab_share_pack_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_btn_switch_to_on_mtrl_00001.9.png, -0, res/drawable-mdpi-v4/abc_btn_switch_to_on_mtrl_00012.9.png, -0, res/drawable-mdpi-v4/abc_cab_background_top_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_list_divider_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_list_focused_holo.9.png, -0, res/drawable-mdpi-v4/abc_list_longpressed_holo.9.png, -0, res/drawable-mdpi-v4/abc_list_pressed_holo_dark.9.png, -0, res/drawable-mdpi-v4/abc_list_pressed_holo_light.9.png, -0, res/drawable-mdpi-v4/abc_list_selector_disabled_holo_dark.9.png, -0, res/drawable-mdpi-v4/abc_list_selector_disabled_holo_light.9.png, -0, res/drawable-mdpi-v4/abc_menu_hardkey_panel_mtrl_mult.9.png, -0, res/drawable-mdpi-v4/abc_popup_background_mtrl_mult.9.png, -0, res/drawable-mdpi-v4/abc_scrubber_primary_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_scrubber_track_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-mdpi-v4/abc_switch_track_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_tab_indicator_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_textfield_activated_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_textfield_default_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_textfield_search_activated_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/abc_textfield_search_default_mtrl_alpha.9.png, -0, res/drawable-mdpi-v4/notification_bg_low_normal.9.png, -0, res/drawable-mdpi-v4/notification_bg_low_pressed.9.png, -0, res/drawable-mdpi-v4/notification_bg_normal.9.png, -0, res/drawable-mdpi-v4/notification_bg_normal_pressed.9.png, -0, res/drawable-xhdpi-v4/abc_ab_share_pack_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_btn_switch_to_on_mtrl_00001.9.png, -0, res/drawable-xhdpi-v4/abc_btn_switch_to_on_mtrl_00012.9.png, -0, res/drawable-xhdpi-v4/abc_cab_background_top_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_list_divider_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_list_focused_holo.9.png, -0, res/drawable-xhdpi-v4/abc_list_longpressed_holo.9.png, -0, res/drawable-xhdpi-v4/abc_list_pressed_holo_dark.9.png, -0, res/drawable-xhdpi-v4/abc_list_pressed_holo_light.9.png, -0, res/drawable-xhdpi-v4/abc_list_selector_disabled_holo_dark.9.png, -0, res/drawable-xhdpi-v4/abc_list_selector_disabled_holo_light.9.png, -0, res/drawable-xhdpi-v4/abc_menu_hardkey_panel_mtrl_mult.9.png, -0, res/drawable-xhdpi-v4/abc_popup_background_mtrl_mult.9.png, -0, res/drawable-xhdpi-v4/abc_scrubber_primary_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_scrubber_track_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_switch_track_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_tab_indicator_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_textfield_activated_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_textfield_default_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_textfield_search_activated_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/abc_textfield_search_default_mtrl_alpha.9.png, -0, res/drawable-xhdpi-v4/notification_bg_low_normal.9.png, -0, res/drawable-xhdpi-v4/notification_bg_low_pressed.9.png, -0, res/drawable-xhdpi-v4/notification_bg_normal.9.png, -0, res/drawable-xhdpi-v4/notification_bg_normal_pressed.9.png, -0, res/drawable-xxhdpi-v4/abc_ab_share_pack_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_btn_switch_to_on_mtrl_00001.9.png, -0, res/drawable-xxhdpi-v4/abc_btn_switch_to_on_mtrl_00012.9.png, -0, res/drawable-xxhdpi-v4/abc_cab_background_top_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_list_divider_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_list_focused_holo.9.png, -0, res/drawable-xxhdpi-v4/abc_list_longpressed_holo.9.png, -0, res/drawable-xxhdpi-v4/abc_list_pressed_holo_dark.9.png, -0, res/drawable-xxhdpi-v4/abc_list_pressed_holo_light.9.png, -0, res/drawable-xxhdpi-v4/abc_list_selector_disabled_holo_dark.9.png, -0, res/drawable-xxhdpi-v4/abc_list_selector_disabled_holo_light.9.png, -0, res/drawable-xxhdpi-v4/abc_menu_hardkey_panel_mtrl_mult.9.png, -0, res/drawable-xxhdpi-v4/abc_popup_background_mtrl_mult.9.png, -0, res/drawable-xxhdpi-v4/abc_scrubber_primary_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_scrubber_track_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_switch_track_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_tab_indicator_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_textfield_activated_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_textfield_default_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_textfield_search_activated_mtrl_alpha.9.png, -0, res/drawable-xxhdpi-v4/abc_textfield_search_default_mtrl_alpha.9.png, -0, res/drawable-xxxhdpi-v4/abc_btn_switch_to_on_mtrl_00001.9.png, -0, res/drawable-xxxhdpi-v4/abc_btn_switch_to_on_mtrl_00012.9.png, -0, res/drawable-xxxhdpi-v4/abc_spinner_mtrl_am_alpha.9.png, -0, res/drawable-xxxhdpi-v4/abc_switch_track_mtrl_alpha.9.png, -0, res/drawable-xxxhdpi-v4/abc_tab_indicator_mtrl_alpha.9.png, -0, arsc, -I, /root/.local/share/apktool/framework/1.apk, -S, /root/Desktop/APKS/Projects/RAR_v5.60.build56/res, -M, /root/Desktop/APKS/Projects/RAR_v5.60.build56/AndroidManifest.xml]

What is wrong? I need a solution. Please help. Thanks.

Saptarshi Mondal
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5 Answers5

4

Try clearing framework dir:

$ apktool empty-framework-dir

Solved problem for me

bergee
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3

I resolved this problem by uninstalling Apktool 2.3.3-dirty and installing Apktool 2.3.3 from official website. Also I replaced openjdk-10 by jdk-1.8. Sorry for being so stupid.

Saptarshi Mondal
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0

we can use --use-aapt2 flag. apktool_2.5.0.jar b --use-aapt2 -f -d -p apt_folder -o app.apk

0

This error is due to some files are missing after the recompilation, so it is showing we cant rebuild the apk, files required to compile the apk :

enter image description here

these are the required files to build apk with apktool b command. Files after decompiling the apk :

enter image description here

You can see in both the images, 2 files are missing after the recompilation I don't know why but you can still edit the decompiled files and again drag the missing two files The files are available in the github repo(AndroRAT) check once you will get the idea.

Debug Diva
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  • Maybe it's a great answer but if you use msfvenom to do this, you can't add the miss file dynamically. – SarahB Apr 19 '22 at 14:33
0

i had this problem, and i just didnt compile the resources using following command:

apktool d -r <package-name>

!change the package-name!