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HBGARY L’ATTACCO AD ANONYMOUS E

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ANONYMOUS E L’ATTACCO AD

HBGARY

Alessia Moretti

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ANONYMOUS

«We are Anonymous. We are legion. We do not forgive. We do not forget.

Expect us! »

• Gruppo di Hacktivist (anons)

• Sito di riferimento: 4chan e social network

• Obiettivo: tutelare la libertà di espressione e pensiero

• Gli attacchi che realizzano sono riconducibili a due diverse tipologie:

• DDoS

• Furto di informazioni riservate (phishing, SQL injection, ingegneria sociale)

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ALCUNI ATTACCHI

• Progetto Chanology: attacco a Scientology per tutelare la libertà di parola e espressione (2008)

• Operazione Payback: DDoS contro Visa e Mastercard (2010)

• HBGary Federal: società di consulenza per la sicurezza che minacciava di pubblicare i nomi degli Hacktivist principali del gruppo (5-6 febbraio 2011)

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HBGary Federal: I passi dell’attacco

• Vulnerabilità nel server del sito web dell’azienda (SQL injection)

• Accesso a nome e password (criptate con MD5) dei dipendenti

• Decriptazione delle password con l’aiuto di hashkiller.com

• Accesso a tutti gli account dell’amministratore (Aaron Barr) e pubblicazione di tutte le mail sul sito The Pirate Bay

• Controllo root su rootkit.com grazie a tecniche di ingegneria sociale

• Distruzione dell’immagine di Barr tramite l’accesso al suo account twitter

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