$npx -y skills add hypnguyen1209/offensive-claude --skill network-attackUse when attacking a network or moving laterally — L2/L3 poisoning (LLMNR/mDNS, ARP/DHCP, mitm6), coercion + NTLM relay (CVE-2025-33073), TUN pivoting (Ligolo-ng/Chisel), MitM, network-service RCE (CVE-2024-38077), WPA2/WPA3 wireless
| 1 | # Network Attack & Lateral Movement |
| 2 | |
| 3 | ## When to Activate |
| 4 | |
| 5 | - Internal network pentest from an unauthenticated wire position or initial foothold |
| 6 | - Layer-2/3 poisoning to capture credentials (LLMNR/NBT-NS/mDNS, ARP/DHCP, IPv6 mitm6) |
| 7 | - Coercion + NTLM relay from the network (signing/EPA mapping, CVE-2025-33073 reflection) |
| 8 | - Pivoting / tunneling across segments (Ligolo-ng, Chisel, SSH, DNS tunneling) |
| 9 | - Traffic interception / MitM (bettercap, RDP/SSH/STARTTLS downgrade, cookie theft) |
| 10 | - Network-service exploitation (SMB/RDP/RDL/NEGOEX RCE, MSSQL/WinRM/LDAP abuse) |
| 11 | - Wireless assessment (WPA2 capture/crack, WPA3-Transition downgrade, evil-twin 802.1X) |
| 12 | - For AD-specific relay targets (LDAP RBCD/shadow-creds, ADCS ESC8, Kerberos relay) and |
| 13 | ticket/DCSync work, hand off to `active-directory-attack`. |
| 14 | |
| 15 | ## Technique Map |
| 16 | |
| 17 | | Technique | ATT&CK | CWE | Reference | Script | |
| 18 | |-----------|--------|-----|-----------|--------| |
| 19 | | LLMNR/NBT-NS/mDNS poisoning (Responder) | T1557.001 | CWE-300 | references/l2-attacks.md | scripts/responder_loot_parser.py | |
| 20 | | ARP spoofing MitM | T1557.002 | CWE-300 | references/l2-attacks.md | scripts/bettercap_mitm.sh | |
| 21 | | DHCP starvation / rogue DHCP | T1557.003 | CWE-300 | references/l2-attacks.md | - | |
| 22 | | IPv6 takeover (mitm6 DHCPv6/DNS → relay) | T1557.001 | CWE-300 | references/l2-attacks.md | scripts/mitm6_relay_launcher.sh | |
| 23 | | STP root hijack / VLAN hopping (DTP, 802.1Q) | T1599 | CWE-284 | references/l2-attacks.md | scripts/vlan_hop.py | |
| 24 | | Coercion (PetitPotam/PrinterBug/DFSCoerce/WebDAV) | T1187 | CWE-294 | references/coercion-relay-network.md | scripts/relay_target_finder.py | |
| 25 | | NTLM relay (SMB/MSSQL/WinRM) | T1557.001 | CWE-294 | references/coercion-relay-network.md | scripts/relay_target_finder.py | |
| 26 | | NTLM reflection → SYSTEM (CVE-2025-33073) | T1187, T1557.001 | CWE-287 | references/coercion-relay-network.md | scripts/relay_target_finder.py | |
| 27 | | TUN pivoting (Ligolo-ng autoroute/multiplayer) | T1090.001 | CWE-923 | references/pivoting-tunneling.md | scripts/pivot_autoroute.sh | |
| 28 | | HTTP-SOCKS tunnel (Chisel) / SSH pivot | T1090.001, T1572 | CWE-923 | references/pivoting-tunneling.md | scripts/pivot_autoroute.sh | |
| 29 | | DNS tunneling (iodine/dnscat2) | T1071.004, T1572 | CWE-923 | references/pivoting-tunneling.md | - | |
| 30 | | Traffic interception / sslstrip / DNS spoof | T1557, T1040 | CWE-319 | references/mitm-interception.md | scripts/bettercap_mitm.sh | |
| 31 | | RDP/SSH/STARTTLS MitM & downgrade | T1557, T1185 | CWE-300 | references/mitm-interception.md | scripts/bettercap_mitm.sh | |
| 32 | | MadLicense RDL RCE (CVE-2024-38077) | T1210 | CWE-122 | references/protocol-rce.md | scripts/net_service_scan.py | |
| 33 | | NEGOEX wormable RCE (CVE-2025-47981) | T1210 | CWE-122 | references/protocol-rce.md | scripts/net_service_scan.py | |
| 34 | | RMCAST RCE (CVE-2025-21307) / RDS (CVE-2025-24035/45) | T1210 | CWE-787 | references/protocol-rce.md | scripts/net_service_scan.py | |
| 35 | | SMB EternalBlue (MS17-010) legacy | T1210 | CWE-119 | references/protocol-rce.md | scripts/net_service_scan.py | |
| 36 | | MSSQL xp_cmdshell / link crawl, WinRM, LDAP passback | T1210, T1021.006 | CWE-89 | references/protocol-rce.md | scripts/net_service_scan.py | |
| 37 | | WPA2 handshake/PMKID crack | T1110 | CWE-326 | references/wireless-attacks.md | scripts/wifi_attack.sh | |
| 38 | | WPA3-Transition downgrade (Dragonblood) | T1557 | CWE-757 | references/wireless-attacks.md | scripts/wifi_attack.sh | |
| 39 | | Evil-twin WPA-Enterprise (802.1X) cred capture | T1556 | CWE-295 | references/wireless-attacks.md | scripts/wif |