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Microsoft Security Intelligence
5 entries found.
Updated on Jan 08, 2013

Win32/Lefgroo is a family of worms that copy themselves to removable and network drives, and display messages.

Alert level: severe
Updated on Apr 11, 2011
Worm:Win32/Lefgroo.A is a worm that spreads by dropping copies of itself to all writeable fixed and removable drives in the system.
Alert level: severe
Updated on Nov 26, 2008
Alert level: severe
Updated on Sep 15, 2023
Alert level: severe
Updated on Oct 07, 2008
Alert level: severe