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Entries in windows directory (2)

Thursday
Feb192009

PolyMorphic Win32:Vitro Most Viraulent Virus

This seems to be an virus that is getting some people hit hard.   I wanted to blog about this because of the nature of Virus and Trojans.   I have read reports that this might be from Online Movies, and I have to say this is one reason why you must stay away from certain online movies.  I am going to take a guess that this virus requires a special CODEC, and you downloaded it and installed it.  It Could also be the update the Adobe Flash player idea to but still results in getting the Virus.

As I said before you take a risk when you go to sites you don't trust or know anything about.   You also should know that if you need a "SPECIAL" codec, you should just go on to another site.  These sites that claim they need this special codec means only one thing they want to install something without your Knowledge.

So what is this Virus:


The Virut family of viruses uses polymorphism to hide from all anti-virus protection, it infects executable files. File infection makes it very hard to repair a system that has been infected. W32/Vitro injects code in running processes and hooks the following functions in ntdll.dll which transfers control to the virus every time any of these function calls are made.

* NtCreateFile
* NtCreateProcess
* NtCreateProcessEx
* NtOpenFile
* NtQueryInformationProcess

[via Avast Forums]

After you get this very bad Virus you are done for.  You would need to install the Operating system from backups or even start a new.   This seems to be building this week and there isn't much you can do once your infected.  I do recommend a good Anti-virus and Firewall but that wouldn't fix the problem right now.  You will need to pull your backups out and start the process.  I suggest a complete wipe and then do the Restoring the backups.  This little virus likes to infect any .EXE it can so just restoring the Windows Directory will not help.  Remember only you can prevent from getting infected.
Tuesday
Nov252008

Some program Vulnebilities Detected!!

Just got done looking at some of my security sites and according to SecuriTeam there are are several programs that have vulnerabilities. here are the Ones that I've found:
Google chrome is vulnerable to URI Obfuscation vulnerability.
An attacker can easily perform malicious redirection by manipulating the browser functionality. The link can not be traversed properly in status address bar.This could facilitate the impersonation of legitimate web sites in order to steal sensitive information from unsuspecting users. The URI specified with @ character with or without NULL character causes the vulnerability.


[ad#ad2-right]iPhone Configuration Web Utility for Windows Directory Traversal
iPhone Configuration Web Utility lets "you easily create, sign and distribute configuration profiles using a web browser". A vulnerability in iPhone Configuration Web Utility allows remote attackers to access files that reside outside the bounding root directory of the program's files folder.


Streamripper Multiple Buffer Overflows
Streamripper "records Shoutcast and Live365 MP3 streams to a hard disk, creating separate files for each track. Runs under Unix and Windows." Secunia Research has discovered some vulnerabilities in Streamripper, which can be exploited by malicious people to compromise a user's system.


Amaya URL Bar Stack Overflow Vulnerability
A vulnerability in Amaya browser allows remote attackers to cause it to overflow an internal buffer which in turn can be leveraged to execute arbitrary code.

These are the ones that I found and wanted to let you know about these so you can make your system even more secure.   if I find any others I'll let you know!!!