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Microsoft Security Intelligence
Published Jun 04, 2009 | Updated Sep 15, 2017

TrojanSpy:Win32/Ursnif.gen!H

Detected by Microsoft Defender Antivirus

Aliases: Win32/Ursnif.FJ (CA) Trojan.Win32.Inject.kzl (Kaspersky) Win32/Spy.Ursnif.A (ESET)

Summary

TrojanSpy:Win32/Ursnif.gen!H is the generic detection for a trojan that modifies certain system files and settings. It steals information, such as Operating System details and user passwords, which it then sends back to remote servers.
Manual removal is not recommended for this threat. Use Microsoft Security Essentials or another up-to-date scanning and removal tool to detect and remove this threat and other unwanted software from your computer. For more information on Microsoft security products, see http://www.microsoft.com/protect/products/computer/default.mspx.
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