Jump to content

Search the Community

Showing results for tags 'snort'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Informatii generale
    • Anunturi importante
    • Bine ai venit
    • Proiecte RST
  • Sectiunea tehnica
    • Exploituri
    • Challenges (CTF)
    • Bug Bounty
    • Programare
    • Securitate web
    • Reverse engineering & exploit development
    • Mobile security
    • Sisteme de operare si discutii hardware
    • Electronica
    • Wireless Pentesting
    • Black SEO & monetizare
  • Tutoriale
    • Tutoriale in romana
    • Tutoriale in engleza
    • Tutoriale video
  • Programe
    • Programe hacking
    • Programe securitate
    • Programe utile
    • Free stuff
  • Discutii generale
    • RST Market
    • Off-topic
    • Discutii incepatori
    • Stiri securitate
    • Linkuri
    • Cosul de gunoi
  • Club Test's Topics
  • Clubul saraciei absolute's Topics
  • Chernobyl Hackers's Topics
  • Programming & Fun's Jokes / Funny pictures (programming related!)
  • Programming & Fun's Programming
  • Programming & Fun's Programming challenges
  • Bani pă net's Topics
  • Cumparaturi online's Topics
  • Web Development's Forum
  • 3D Print's Topics

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Yahoo


Jabber


Skype


Location


Interests


Biography


Location


Interests


Occupation

Found 2 results

  1. Salut. Are cineva cateva idei cum ar trebui sa arate un decision tree pt Snort care sa ruleze pe Raspberry Pi cu Arch Linux ?
  2. Scurta introducere: Pentru cei care nu stiu inca ce este "Supernova" si cum anume functioneaza: Este o aplicatie ce se foloseste de versiunile vechi de verlihub si da instructiuni participantilor dupa hub sa se conecteze la o aplicatie externa cu scopul de a face un serviciu inaccesibil (ddos). Tintele cele mai preferate sunt site-urile web si stream-urile de radio. Aceasta forma de atac face sa deschida un numar foarte mare de socketi (depinde de cati utilizatori sunt online pe hub-ul de dc++). Cele mai afectate servere web sunt cele non threaded, cum ar fi apache prefork, unde consumul de resurse este de aproximativ 16 MB per process. O regula snort care detecteaza atacurile supernova: alert tcp any any -> any 80 (msg: "Supernova DDoS Attack"; content: "MyNick"; sid: 0000004; ) Daca aveti variabile definite (external_net, home_net): alert tcp $EXTERNAL_NET any -> $HOME_NET 80 (msg: "Supernova DDoS Attack"; content: "MyNick"; sid: 0000004; ) Un scurt fragment din log-urile generate (pentru a vedea cum arata): Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 82.79.181.158:3563 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 82.79.181.158:3563 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 84.232.201.51:4315 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 84.232.201.51:4315 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 79.112.234.88:2155 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 79.112.234.88:2157 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 79.112.234.88:2155 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 79.112.234.88:2157 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 82.79.181.158:3792 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 82.79.181.158:3792 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 109.96.161.105:3894 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 109.96.161.105:3894 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 79.117.24.98:4127 -> 94.177.xxx.xxx:80 Dec 4 19:12:38 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 79.117.24.98:4127 -> 94.177.xxx.xxx:80 Dec 4 19:12:39 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 89.36.11.91:1480 -> 94.177.xxx.xxx:80 Dec 4 19:12:39 idsplus snort[10177]: [1:3:0] Supernova DDoS Attack {TCP} 89.36.11.91:1480 -> 94.177.xxx.xxx:80 Note: - Regula snort este facuta de mine iar string-ul l-am “detectat” cu ettercap. - Nu recomand utilizarea default a snort-ului. Fisierele de configuratie sunt mult prea mari si consuma resurse inutil. Inspectia pachetelor la o rata mare de transfer implica delay-uri si resurse epuizate. Orice ciclu CPU utilizat nu mai poate fi recuperat usor. - Puteti face un fisier separat de configuratie cu cateva reguli (ex: "rules.conf") si sa rulati snort cu "snort -p -c rules.conf -D"
×
×
  • Create New...