martes, 17 de noviembre de 2015

FAMOUS MALWARES

STORM


- What type of malware is it?


It was a trojan malware. It created a netowork of remotely- controlled network of "zombie" computers, used to attack computers from other companies.



- When did it appear?



It was first identified in January 2007, and it received its name because it distributed to other computers with subjects as "230 dead as Storm batters Europe".



- How many computers were affected?



 It reached its height in September 2007, having affected from 1 to 50 million computers and having accounted for 8% of all malwares in Microsoft ( Windows ) computers. 



-How did it worked?


It originally propagated through messages about European windstorm Kyrill, the Storm Worm has been seen also in emails with the following subjects:


  • A killer at 11, he's free at 21 and kill again!
  • U.S. Secretary of State Condoleezza Rice has kicked German Chancellor Angela Merkel
  • British Muslims Genocide
  • Naked teens attack home director.
  • 230 dead as storm batters Europe.
  • Re: Your text
  • Radical Muslim drinking enemies's blood.
  • Chinese/Russian missile shot down Russian/Chinese satellite/aircraft

How was the problem fixed?

The Storm botnet and its variants employed a variety of attack vectors, and a variety of defensive steps existed as well. The Storm botnet was observed to be defending itself, and attacking computer systems that scanned for Storm virus-infected computer systems online. The botnet would defend itself with DDoS counter-attacks, to maintain its own internal integrity.

Using an specific image about your malware.





<-------This was how the storm botnet worked




viernes, 30 de octubre de 2015

Champions League -Teams Review


Champions League: 
Spanish Groups Review



Group A 
     


-Although the two main favourite clubs in these groups are Real Madrid and PSG, Malmö and Shaktar will try to defeat them. Real Madrid and PSG will fight to finish in the 1st position, with two epic matches in Santiago Bernabeu and Parc des Princes. 
Group C



-Regarding favourites, Atlético is much better than its rivals, although Benfica and Galatasaray are strong candidates for classificating.Astana team is a debutant in this championship, but they´ll try to do their best and surprise the other teams in their stadium.

Group D


- This group is the hardest group for a Spanish team. Sevilla will have to face difficult matchhes against Juventus and Man.City (best teams in their leagues). Mönchengladbach will try to reach the following phase, eventhough it is the weakest team.

GROUP E




-In this group the favourite team is Barcelona, but Roma and Leverkusen have to be kept in mind, they are also strong teams, Bate is a novice team and it won´t be easy for them to reach the next phase.

GROUP H


-We can say that it is the most equal group, but for Gent, who will have several difficult matches. On the other hand, Zenit, Valencia and Lyon will try to reach the next phase. The team who finnished the third wont be excluded from european competitions, but will go to Europe League.