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Microsoft Security Intelligence
90 entries found. Displaying page 1 of 5.
Updated on Apr 11, 2011
Trojan:Win32/Waledac.A is a trojan that collects e-mail addresses found on the computer on which it is installed and distributes spam e-mail messages. Win32/Waledac.A may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Apr 11, 2011
Win32/Waledac is a trojan that is used to send spam. It also has the ability to download and execute arbitrary files, harvest email addresses from the local machine, perform denial of service attacks, proxy network traffic and sniff passwords.
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Waledac.C is a trojan that downloads and executes arbitrary files.
Alert level: severe
Updated on Apr 11, 2011
Trojan:Win32/Waledac is a trojan that collects e-mail addresses found on the computer on which it is installed and distributes spam e-mail messages. Win32/Waledac.A may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on May 20, 2010
Trojan:Win32/Waledac.gen!B is a trojan that collects e-mail addresses found on the computer on which it is installed and distributes spam e-mail messages. Win32/Waledac.A may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on May 20, 2010
Trojan:Win32/Waledac.gen!A is a trojan that collects e-mail addresses found on the computer on which it is installed and distributes spam e-mail messages. Win32/Waledac.A may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Apr 11, 2011
TrojanDownloader:Win32/Waledac.I is a trojan that attempts to download files from multiple locations.
Alert level: severe
Updated on Aug 27, 2012
TrojanDownloader:Win32/Waledac.AF is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Mar 03, 2013
TrojanDownloader:Win32/Waledac.W is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Mar 03, 2013
TrojanDownloader:Win32/Waledac.S is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Oct 09, 2013
TrojanDownloader:Win32/Waledac.AJ is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Mar 31, 2015

Windows Defender detects and removes this threat.

This threat downloads and installs other programs onto your PC without your consent, including other malware.

Find out ways that malware can get on your PC.

Alert level: severe
Updated on May 20, 2012
TrojanDownloader:Win32/Waledac.R is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Nov 25, 2013
TrojanDownloader:Win32/Waledac.AK is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Jun 10, 2013
TrojanDownloader:Win32/Waledac.AH is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Aug 27, 2012
TrojanDownloader:Win32/Waledac.AB is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Aug 26, 2012
TrojanDownloader:Win32/Waledac.U is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Aug 26, 2012
TrojanDownloader:Win32/Waledac.Y is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Aug 26, 2012
TrojanDownloader:Win32/Waledac.T is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe
Updated on Aug 26, 2012
TrojanDownloader:Win32/Waledac.AA is a member of Win32/Waledac - a family of trojans that collects email addresses found on the computer on which it is installed and distributes spam email messages. Win32/Waledac may also try to contact different websites for posting data and downloading arbitrary executable files.
Alert level: severe