mpchc64.exe – Bitcoin Malware

Do you see this file on your hard-drive:
C:\Documents and Settings\%USER%\Application Data\Adobe\Flash Player\SpeedCache\mpchc64.exe

Then you have been infected by a bitcoin miner. It will use your computer’s CPU to mine bitcoins. Take a look in the Windows Task Manager and you’ll see that it is using quite a lot of CPU.

These are the detection names when I uploaded this to VirusTotal:

  • Symantec WS.Reputation.1
  • Avast Win32:BitCoinMiner-CA [Trj]
  • Commtouch W32/Trojan.NKHM-4355
  • Fortinet W32/BitCoinMiner.K
  • Comodo UnclassifiedMalware
  • Kaspersky UDS:DangerousObject.Multi.Generic
  • Jiangmin TrojanDownloader.Agent.fafk
  • VIPRE Trojan.Win32.Generic!BT
  • Baidu-International Trojan.Win32.Agent.peo
  • TrendMicro-HouseCall TROJ_GEN.R0HH1F4
  • AntiVir TR/Crypt.Agent.OSW.56
  • Panda Suspicious file
  • McAfee-GW-Edition Heuristic.BehavesLike.Win32.Suspicious-BAY.G
  • McAfee Artemis!907A962A69F2
  • ESET-NOD32 a variant of Win32/BitCoinMiner.K

mpchc64.exe removal

  1. Reboot your computer.
  2. While your machine is booting up, tap F8. The Advanced Boot Options should appear.
  3. On the Advanced Boot Options screen, use the arrow keys to highlight safe mode and press ENTER. The computer should now start in safe mode.
  4. Start Windows Explorer.
  5. Browse to the folder where mpchc64.exe is located.
  6. Right-click mpchc64.exe and select Delete.

Did this solve your problem?


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