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Microsoft Security Intelligence
5 entries found.
Updated on Oct 26, 2011
TrojanDownloader:Win32/Umbald.A is a trojan that silently downloads and installs other programs without consent. This could include the installation of additional malware or malware components to an affected computer.
Alert level: severe
Updated on Jun 14, 2019
Alert level: severe
Updated on Nov 01, 2023
Alert level: severe
Updated on Aug 13, 2012
Alert level: severe
Updated on Feb 28, 2015
Alert level: severe