Finally the help of IT is here

Blog of computer solutions.

As update Malwarebytes on a computer isolated from the network

Posted by Xaus Xavier Nadal 17th on November 2011

Good,

As many of you know when we have a infected computer virus first thing you have to do is disconnect from the network being isolated and getting equipment and not spread the virus to other computers.

The second step we must do is go into safe mode and run anti-virus systems, anti-malware, etc ...

One of my favorites is anti-malware Malwarebytes which you can download from the following link:

http://www.infospyware.com/antispyware/malwarebytes-antimalware/

In the case of an isolated computer what you must do is to download and update the following:

From an uninfected machine to download and install MalwareBytes.

Once installed to update to the latest version.

Close MalwareBytes.

Copying to a pen-drive the downloaded program Malwarebytes.

I copy from the uninfected pc path: C: \ ProgramData \ Malwarebytes \ Malwarebytes' Anti-Malware \ files rules.ref and the file build.conf Folder Configuration to the pen-drive. Megacrack read »

tags: , , , , , , , ,
Posted by malware, security, Virus | 2 Comments »

A system is not safe until proven otherwise.

Posted by Xaus Xavier Nadal 12th on November 2011

How long it will be until employers realize that the system security is vital for business?

That is fighting against the security measures imposed by technical security systems?

Why not invest in a technical team to prevent security problems before they occur?

That only an antivirus believe the company is protected?

I have been saying for years that the meaning of a virus is not "protect against infection" but take a step to clean an infected system.

I have been saying for years that a perimeter firewall is not enough to protect our infrastructure.

When a manager sees that the system denied access to certain websites, why you not think it is to prevent infection rather than "and are cursing me?".

We are in a bad time to invest in security personnel, but it should be understood as necessary is that a website is secure, someone coming with home laptops should be scanned, which access from a smartphone is not always completely free , you can not surf the internet for a free form .... We do not want "bitching" to our customers (users), we are simply protecting them from malicious techniques that attack the team / teams within our organization.

"A secure system is one that can not be accessed remotely and locally available security measures to validate the person who will be working on the computer in question"

Formula to maintain a healthy and "safe" infrastructure.

Keep the server farm and equipment to the latest security patches.

Have an installed antivirus scanning in real time any threat.

Having an anti-malware system in real time.

Have measures against external connection to the network. (Even that is not checked / scan and with the approval should not have connectivity).

Having a firewall on each computer with only open the ports that the IT department deems necessary.

suspuesto perimeter firewall (did not need to comment on it).

Sniffers qualified traffic and safety personnel.

Continuous training.

R & D in security.

In short money for the technical and tranquility for the entrepreneur. (Although it seems a joke). Keep reading I think is interesting.

These 3 points are essential in any organization but because I put in bold the anti-malware system ?. Well actually this is where the danger lies for about 5 years and antivirus companies not if interest or ignorance that I do not think they are not able to develop good detection and prevention systems.

If there is someone to show me that a company of more than 100 workers with internet access there is a computer with malware unknowingly installed to tell us that the system is using for this we will take.

Currently the Trojans pose 3 4 of each new malware samples created during the past quarter. During the months of July, August and September 2011 has broken the record of Trojans. He had never reached such a high figure for creating Trojans a 76.76% in the fourth quarter far from 12,08% virus creation.

And no system is saved. Now it is no longer news that has come out a virus for Mac as they are on the agenda.

What is yet to come and gradually going to grow is the infection of smartphones and tablet pc's.

These teams are increasingly widespread and are not given enough attention to open a security project in them, Mcafee for example is giving security conferences "No warning" but selling a product to control devices with Android, IOS system, etc, but why not buy ?, why not invest in business R + D + i to be prepared for new threats that will exist soon ?.

Any technical person computer or not, you already have a laptop in your pocket or bag with direct internet connection, and do not tell me not to connect to work if only to charge by USB ?, Vulnerability in the system USB will cause the infection of millions of computers in minutes and from there to other smartphones. At this point it will be when someone, for example the govierno invest in ICT security, until now we are "sold" to the developers of Trojans, viruses, etc ...

Businessmen Hired to good hackers and continuous training Provide for them in your company that will become the best security auditors and protect your systems against other hackers. This is the future, cybercrime, cyberwar, the only barrier passable as could be and that traficará with money, documents, ultimately with "information".

Well, I'll leave these issues can me ... I could be talking for hours, and not have them I have to be-me security at home and in the gigs will not let me ... haha ​​just kidding but sure many of you it is happening…

Comentad, which is the engine of a good blog ...

tags: , , , , , , , , , ,
Posted by antivirus, malware, security, Virus | No Comments »

Microsoft Windows Malicious Removal Tool (KB890830)

Posted by Xaus Xavier Nadal 20th on October 2010

Good.

Today I show you the great unknown. MRT (Malicious Removal Tool) Of Microsoft.

A tool "antivirus"Very powerful created by microsoft getting remove big malwares y virusFrom Blaster, Conficker, Zotob, to Stuxnet.

Like me Microsoft believes that Malware is equal to or more important than the actual virus and therefore has a tool that will publish updates downloaded every second Tuesday of the month in conjunction with the update package without realizing that enable removing malicious software on our computers.

They also have a free safety examination http://onecare.live.com/site/es-es/default.htm but we'll talk about it at another time.

Megacrack read »

tags: , , , , , , , , , ,
Posted by antivirus, malware, Virus | 4 Comments »

Rogueware (New deception defenseless people)

Posted by Xaus Xavier Nadal 6th on October 2010

Good, I present to me some videos of improved reverse engineering. It is part of what I call "The new era of CyberCrime"The new era of cybercrime.

The companies will pay to have your own hacker × 24 7 hours.

I changed the video direct links that published by the video links on youtube and the web performance was greatly reduced by the processes ytimg.com they are only charging the image before giving play videos on youtube.

http://www.youtube.com/v/TqVm-BP2X00
 
http://www.youtube.com/v/7mw80Ms1iRo
 
http://www.youtube.com/v/1HsYpPN-aQE

See you soon.

Nobody will be protected.

tags: , , , , , ,
Posted by hack, hacking, malware, Virus | No Comments »

Malware (The hidden "virus" in our company) and more.

Posted by Xaus Xavier Nadal 6th on October 2010

Good.

For years that malware is gaining ground on the virus. These little programs are causing havoc and cause more and more as companies are not fully protected against such threats.

Who had a time machine to go to that moment where he said we have to protect against malware before virus (truth is that viruses have done much damage, but we have already taken action on it by updating windows in the operating system , antivirus, perimeter firewalls, etc ... but what malware ?, we've done ?, web-filters that prevent or rather protect against malware downloads have installed, have put plugins to our antivirus to protect against malware, but and which we already have in our computers ?, we have to do?).

Every time we are more convinced that our companies are better protected than in the past but we think that the purpose of the virus is not disturbing the user or injecting traffic broadcast on a sensitive denial of service network (This has already happened to the story, though sure to find a feature to the matter), but get money, either by rootkits installed on our computers or different malware that makes downloads more malware and eventually generates a software that sends emails to your internal addresses sending spam from known addresses and making reverse engineering for the end user clicks on the link sent to you partner and transfer your keys to a web system created especially as a mere improved phishing and hidden on a web server within the organization.

"Deprotection there is currently before internal threats (within the organization) is crucial to product success malicious"

Clarify the issue:

That many perimeter protection with 10 layers of anti-spam systems, blacklist, IP reputation, anti-virus, etc .. will not be able to protect us if the email comes from an infected within our own lan computer or if the malicious web is opened in an IIS / Apache installed on a computer of any client who makes a web impersonation and it appears that the credentials are delivering this website are accurate for the certificate and traffic https but they really are stored and sent to a external address for a malicious agent created for this purpose purely profit.

I hope this verbiage that just blurted take effect in each of us and make us rethink on the security filters that currently have and we want to implement in the future and hopefully not too distant project focused on the LAN security not Perimetral .

Another day I will continue with it.

See you soon.

tags: , , , , , , ,
Posted by malware, Virus | No Comments »