Distributed Denial-of-Service attack (DDoS)

Distributed Denial-of-Service attack (DDoS) - Printable Version

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Distributed Denial-of-Service attack (DDoS) - Zabra - 08-19-2011

DDoS For beginners

This was written more of as a personal note. But still If you are confused as I was about DDoS maybe It'll help you..

Distributed denial-of-service (DDoS) attack is one in which a multitude of compromised systems attack a single target, thereby causing denial of service for users of the targeted system. The flood of incoming messages to the target system essentially forces it to shut down, thereby denying service to the system to legitimate users.

In a typical DDoS attack, a hacker (or, if you prefer, cracker) begins by exploiting a vulnerability in one computer system and making it the DDoS master. It is from the master system that the intruder identifies and communicates with other systems that can be compromised. The intruder loads cracking tools available on the Internet on multiple -- sometimes thousands of -- compromised systems. With a single command, the intruder instructs the controlled machines to launch one of many flood attacks against a specified target. The inundation of packets to the target causes a denial of service.

While the press tends to focus on the target of DDoS attacks as the victim, in reality there are many victims in a DDoS attack -- the final target and as well the systems controlled by the intruder. Although the owners of co-opted computers are typically unaware that their computers have been compromised, they are nevertheless likely to suffer degradation of service and malfunction. Both owners and users of targeted sites are affected by a denial of service. Yahoo, Buy.com, RIAA and the United States Copyright Office are among the victims of DDoS attacks. DDoS attacks can also create more widespread disruption. In October 2010, for example, a massive DDoS attack took the entire country of Myanmar offline.

A computer under the control of an intruder is known as a zombie or bot. A group of co-opted computers is known as a botnet or a zombie army. Both Kaspersky Labs and Symantec have identified botnets -- not spam, viruses, or worms -- as the biggest threat to Internet security.

RE: Distributed Denial-of-Service attack (DDoS) - NoExit - 09-05-2011

nice tutorial man keep it up! Biggrin

RE: Distributed Denial-of-Service attack (DDoS) - Zabra - 09-06-2011

(09-05-2011, 07:19 PM)NoExit Wrote: nice tutorial man keep it up!

Thank you !:dance:

RE: Distributed Denial-of-Service attack (DDoS) - Zabra - 09-06-2011

(09-05-2011, 07:19 PM)NoExit Wrote: nice tutorial man keep it up!

Thank you !:dance:

RE: Distributed Denial-of-Service attack (DDoS) - zai2 - 09-07-2011

nice ! however it seems a description
could you help me ? how to hack step by step n what kind of tool that you use in DDos ?

RE: Distributed Denial-of-Service attack (DDoS) - Zabra - 09-07-2011

(09-07-2011, 08:48 AM)zai2 Wrote: nice ! however it seems a description
could you help me ? how to hack step by step n what kind of tool that you use in DDos ?

Ya man this was just a decryption... :tongue:

"....This was written more of as a personal note. But still If you are confused as I was about DDoS maybe It'll help you.... "

Put in a tut request . and then PM me .. I'll do the best I can to help ..
Though I aint sure if "this type of stuff is allowed on HC ":dance::dance:

And It'll also help if I could a know a li'l about yourself.. as in your skill set.. :yes::yes:

RE: Distributed Denial-of-Service attack (DDoS) - Zabra - 09-09-2011

Here download this :

[Image: internetdos.gif]

http://insecure.in/ebooks/internet_denial_of_service.rar

RE: Distributed Denial-of-Service attack (DDoS) - V1P3R - 09-09-2011

nice tut here :d
let me guess youre lebanese xD

RE: Distributed Denial-of-Service attack (DDoS) - Zabra - 09-10-2011

(09-09-2011, 08:34 AM)V1P3R Wrote: nice tut here :d
let me guess youre lebanese xD

LOl !!!:lol::lol:

Thanks ..
But Bro I live in London.. :epic: