Mobile › Module 4 › Lesson 4
Lab — Dynamic
Pack adb, Frida, and lab-hooks ethics cards — dynamic literacy file from $MOB_LAB only.
Visual · t27_dynamic_lab
Lab: dynamic pack. $MOB_LAB only. Original Cyberlium.
Opening
Dynamic pack merges adb and Frida literacy with hook allowlist — paperwork before network module.
Lessons 4-1–4-3 named adb commands, Frida components, and lab-hooks-only ethics. This lab merges adb card, Frida card, and dynamic ethics card with $MOB_LAB serial and static pack cross-reference. Optional attach on lab APK inside emulator — log package and UTC time only; no stranger apps. Next: Quiz — Dynamic Analysis Literacy.
1. Lab contract: dynamic pack
Create $HOME/cyberlium-lab/t27-m04-l04-dynamic-lab.txt merging adb card, Frida literacy card, and dynamic ethics allowlist with $MOB_LAB device serial from M1.
Optional: one-line log 'attached to lab package X at UTC time' — no hook script paste for production.
Command guide
Try these commands — Lab contract: dynamic pack
═══ TOOLS & WEBSITES ═══ Browse / read these (authorized learning only — stay in YOUR lab / program scope)
Frida device setup — https://frida.re/docs/android/ (emulator setup literacy) ADB devices — https://developer.android.com/tools/adb#devices OWASP MSTG apps — https://mas.owasp.org/MASTG/0x04b-Mobile-App-Authentication/
═══ INSTALL ═══
Linux (Debian/Ubuntu):
Command — copy this
sudo apt install adb # or Android platform-tools pipx install frida-tools
macOS:
Command — copy this
brew install android-platform-tools pipx install frida-tools
Windows: Install Android platform-tools / SDK
Command — copy this
pip install frida-tools
═══ LINUX / macOS ═══
Command — copy this
export MOB_LAB=${MOB_LAB:-$HOME/cyberlium-lab/t27-mob}
if command -v adb >/dev/null && adb devices 2>/dev/null | grep -qE 'emulator|127\.0\.0\.1'; then
command -v frida >/dev/null && frida-ps -U | head -8 || echo 'frida-ps unavailable — install frida-tools for lab emulator'
else
echo 'No lab emulator in adb devices — start YOUR emulator; see frida.re/docs/android/'
fi
grep -E 'emulator|BANNED' "$MOB_LAB/notes/lab-hooks-only.txt"═══ WINDOWS ═══
Command — copy this
$emu = adb devices | Select-String 'emulator'
if ($emu) { frida-ps -U } else { Write-Output 'Start YOUR lab emulator — see frida.re/docs/android/' }Primary tools to practice this lesson: adb, frida, grep. Reference sites: Frida device setup (https://frida.re/docs/android/); ADB devices (https://developer.android.com/tools/adb#devices); OWASP MSTG apps (https://mas.owasp.org/MASTG/0x04b-Mobile-App-Authentication/). Run every command in the box — install first, then the usage lines — only on YOUR lab / program scope.
2. Cross-check ethics
Grep for bank package names, frida pinning bypass, adb pull /data from stranger apps — remove. Pack stays literacy.
Confirm hook allowlist matches static pack package from M3.
3. Lock the proof
chmod 600 on the pack. Quiz next — then Proxy Literacy.
Dynamic literacy feeds TLS and proxy lessons in M5.
4. What you ship: dynamic literacy pack for $MOB_LAB
Merged adb, Frida, hook ethics sections. $MOB_LAB named. NO unauthorized hooks. chmod 600.
5. What you record before the next lesson
Date. Dynamic pack path. $MOB_LAB named. File t27-m04-l04-dynamic-lab.txt chmod 600.
6. Wrong vs right: stranger phones vs lab emulator apps
Worked failure — same MSF word, opposite target. Right never needs a café Wi-Fi or classmate laptop.
Wrong
Include Frida pinning bypass for production app. adb pull stranger private data.
Right
Write YOUR dynamic pack for $MOB_LAB. chmod 600. Next: Quiz — Dynamic Analysis Literacy.
Mission: freeze YOUR dynamic pack
1) Merge M4 literacy sections. 2) Link M1 serial and M3 package. 3) Confirm zero production hook refs. 4) chmod 600.
Stuck? Ask Cyberlium AI Mentor
Revert emulator snapshot after hook experiments — clean slate beats scope drift.
Knowledge Check
APPLY: This lab requires:
Multiple choice
Knowledge Check
APPLY: True or False: Dynamic pack should list hook allowlist only.
True or False
Knowledge Check
APPLY: Frida in dynamic pack is:
Multiple choice