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Microsoft Security Intelligence
Published May 16, 2011 | Updated Sep 15, 2017

TrojanSpy:Win32/Bancos.AAM

Detected by Microsoft Defender Antivirus

Aliases: Trojan.Win32.Swisyn.bezq (Kaspersky) Trojan.Swisyn!EnFipcGOUFk (VirusBuster) TR/Spy.Banker.737280.1 (Avira) Trojan.Win32.Swisyn (Ikarus) Infostealer.Bancos (Symantec) TROJ_SWISYN.FG (Trend Micro)

Summary

TrojanSpy:Win32/Bancos.AAM is a member of Win32/Bancos - a family of data-stealing trojans that captures online banking credentials, such as account login names and passwords, and relays the captured information to a remote attacker. Most Win32/Bancos variants target customers of Brazilian banks, though some variants target customers of banks in other locations.

To detect and remove this threat and other malicious software that may be installed on your computer, run a full-system scan with an appropriate, up-to-date, security solution. The following Microsoft products detect and remove this threat:

For more information on antivirus software, see http://www.microsoft.com/windows/antivirus-partners/.

TrojanSpy:Win32/Bancos.AAM attempts to steal sensitive and confidential information from affected users to perpetrate fraud. If you believe that your personal financial information may have been compromised, please refer to the following advisory for additional advice:

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