Hacker Use Backdoor of Mydoom to Intrusion

A backdoor that helps penetrate computer systems that have been opened by the Mydoom virus, allowing thousands of standard hackers to gain access. The scan of Internet servers for vulnerabilities created by Mydoom has become more and more active everywhere. The vulnerability that infected Mydoom machines could allow malicious hackers to infiltrate and secretly install a Trojan horse or keystroke-logging software, or simply read and copy files on your system. infected system.

Invite hackers

A large customer business has received 160,000 e-mails infected Mydoom within 1 hour. Experts from McAfee and other antivirus companies have also uncovered another trend in Mydoom: Thousands of computers are constantly scanning a variety of ports using the Transmission Control Protocol (TCP) that has been opened by the virus. on infected servers.

Oliver Friedrichs, senior director of Symantec security response, said: "These open ports, between 3127 and 3198, are open ports for malicious hackers to infiltrate. Attackers only need to connect to these open ports and upload to spyware or other destructive programs. Symantec has counted up to 2,100 different systems on the network scanning the backdoor created by Mydoom. Network Associates released a list of 2,500 computer systems that are scanning for vulnerabilities through the network, with 7500 systems infected with Mydoom and possibly being targeted, by late Tuesday.

Protect your PC

Nowadays, popular anti-virus programs have been updated to detect and remove Mydoom. If you are using Norton Antivirus, check the Live Update section when connecting to the Internet to get updates. Absolutely do not open strange e-mails and attachments. If you use Microsoft's mail management programs like Microsoft Outlook or Outlook Express, leave the Preview Pane in the View / Layout section. The Preview Pane preview will run the attachment as you point to your Mydoom infected e-mail, and your computer becomes a victim of this virus. However, if you leave the computer infected for too long and have been hacked by hackers, cleaning up your computer will become much more complicated. Common Trojan programs and keystroke-logging can easily be detected, but special programs are not easy to find. Currently, the BKAV antivirus program has the ability to detect and remove Mydoom virus. You can download the BKAV 496 version of your computer, select to scan all files and hard drive to remove Mydoom. Directory n can download BKAV 496 & nbsp; by click here