Published Feb 03, 2011 | Updated Sep 15, 2017


Severe |Detected with Windows Defender Antivirus

Aliases: Trojan-Ransom.Win32.HmBlocker.awy (Kaspersky) W32/Ransom.LU (Norman) Trojan.HmBlocker!Trvr/4SCZO4 (VirusBuster) TR/Ransom.ace (Avira) Win32/LockScreen.ABY (ESET) Trojan-Ransom.Win32.HmBlocker (Ikarus) TROJ_RANSOM.JM (Trend Micro)


TrojanDropper:Win32/Mianoot.A is the detection for a trojan that drops and runs other malicious components into the affected computer.
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 will detect and remove this threat:
For more information on antivirus software, see
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