CA Security Advisor Virus and Vulnerability Alerts

Microsoft Windows RPC malformed message buffer overflow vulnerability

Microsoft Windows is vulnerable to a buffer overflow flaw that can allow an attacker to execute arbitrary code.

Microsoft Windows Plug and Play service buffer overflow vulnerability

Microsoft Windows contains a vulnerability that can allow an attacker to gain escalated privileges or execute arbitrary code.

Microsoft Windows Telephony Service data and permission validation vulnerability

Microsoft Windows contains a vulnerability that can allow an attacker to gain escalated privileges or execute arbitrary code.

Microsoft Windows ASN.1 library buffer overflow vulnerability

Microsoft Windows contains a vulnerability that can allow attackers to execute arbitrary code or cause a denial of service condition.

Microsoft Windows Print Spooler service buffer overflow vulnerability

Microsoft Windows contains a vulnerability that can allow an attacker to execute arbitrary code.

Win32/SillyDl.DUK

Downloads and Executes Arbitrary Files Once executed, Win32/SillyDl.DUK lies dormant for 1 hour in an attempt to hide itself from the system user. The trojan then contacts the IP address 58.65.239.98 and downloads two files. SillyDl.DUK saves the files to the %My Documents% directory using randomly generated filenames, for example "008567.exe", and then executes the files. Note: %My...

Win32/SillyDl.EHG

Win32/SillyDl.EHG is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...

Win32/SillyDl.EHH

Win32/SillyDl.EHH is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...

Win32/SillyDl.EHI

Win32/SillyDl.EHI is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...

Win32/SillyDl.EHJ

Win32/SillyDl.EHJ is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...

Win32/SillyDl.EHK

Win32/SillyDl.EHK is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...

Win32/SillyDl.EHL

Win32/SillyDl.EHL is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...

Win32/SillyDl.EHM

Win32/SillyDl.EHM is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...

Win32/SillyDl.EHN

Win32/SillyDl.EHN is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...

Win32/SillyDl.EHO

Win32/SillyDl.EHO is a downloading trojan. Win32/SillyDl variants may be installed via Internet Explorer exploits when users visit malicious web pages; other trojan downloaders or components; or they may be packaged with software that the user has chosen to install. A downloader is a program that...