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Security Update 369 for Norton Internet Security

Apr 16, 2011

Security Updates give the most recent protection content for Norton Internet Security product, which can protect computer from unwanted network intrusions and hackers, as well as from viruses, Trojans and worms.

To download and install the Security Update 369 you need to run LiveUpdate feature of Norton Internet Security product. The Security Update 369 adds coverage for the following vulnerabilities and network security threats:

  • Web Attack: Malicious Javascript — Malicious JavaScript when executed will download other exploits on to the machine. This can compromise the machine.

Security Update 369 provides updated coverage for the following vulnerabilities and threats:
  • Fake App Attack: Misleading Application File Download 2 — This signature detects HTTP redirects and/or web pages which misleading applications use to attempt to lure users into downloading applications which may compromise the target host;
  • Web Attack: Phoenix Toolkit File Download 2 — Phoenix is an attack toolkit that allows the remote attacker to perform various malicious actions on the compromised computer;
  • WebAttack: Seosploit Request 1, Malicious Toolkit Variant Activity 20, HTTP Malicious Toolkit Variant Activity 24, Web Attack: Exploit Kit Variant Activity 5 and HTTP Exploit Kit Variant Activity 1 — These signatures detect attempt to download exploits from a malicious toolkit which may compromise a computer through various vendor vulnerabilities;
  • WebAttack: Malicious Java Activity 5 — This signature detects attempts to download malicious JAR files. Malicious JAR files can lead to compromise of security of the machine where it is executed;

Security Update 369 removes coverage for the following vulnerabilities and threats:
  • MS SMB2 DFS Referral BO — This signature will detect attempts to exploit a Denial of Service Vulnerability in SMBv2. This vulnerability occurs when SMBv2 incorrectly parses a DFS referral packet with a long pathname;

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