Categories: Malware

MSIL/CoinMiner.ARR removal guide

The MSIL/CoinMiner.ARR is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What MSIL/CoinMiner.ARR virus can do?

  • Creates RWX memory
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • A possible cryptomining command was executed

How to determine MSIL/CoinMiner.ARR?


File Info:

crc32: 11A72640md5: 1b12b712f2c2297677063160007472c7name: epicgameslauncher.exesha1: 82121588137c52ab8fa9c6b602840bc5b9ebd92dsha256: 6e89195a75f26d0dca5218c0b9f5a6fca25d780436d089e6e382f1ee9e71c207sha512: 05e5acfecb5775c34acb9d31cdd7365f54d67f4fcb03b3f986dd9617a4706d6cc3c919f23cfd82074357b4a05c523702955a3f8f387db7ac7d73c28bdc00f56bssdeep: 24576:hlu5fbL4OH50lVt7hUUFxnP0YQ7AUhwMltNNPq1iTi/Vu6btC3yBXmk/yKOy0Wx:hlzOHU7W4nrQZhwMltNdq1CE/mmyKOytype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2018Assembly Version: 1.0.0.0InternalName: PredatorTheMiner.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: PredatorTheMinerProductVersion: 1.0.0.0FileDescription: PredatorTheMinerOriginalFilename: PredatorTheMiner.exe

MSIL/CoinMiner.ARR also known as:

MicroWorld-eScan Gen:Heur.Application.MSIL.Miner.2
McAfee GenericRXHA-WZ!1B12B712F2C2
Malwarebytes Trojan.BitCoinMiner
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win64.Miner.4!c
Sangfor Malware
K7AntiVirus Trojan ( 00538a851 )
BitDefender Gen:Heur.Application.MSIL.Miner.2
K7GW Trojan ( 00538a851 )
Cybereason malicious.2f2c22
Arcabit Trojan.Application.MSIL.Miner.2
TrendMicro TROJ_GEN.R002C0PC120
BitDefenderTheta Gen:NN.ZemsilF.34096.yn1@a4jy65m
Cyren W32/Application.ACIL-1116
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/CoinMiner.ARR
TrendMicro-HouseCall TROJ_GEN.R002C0PC120
Paloalto generic.ml
Kaspersky Trojan.Win64.Miner.bzb
Alibaba Trojan:MSIL/Miner.86f2969f
Tencent Win64.Trojan.Miner.Dxmw
Endgame malicious (high confidence)
Emsisoft Gen:Heur.Application.MSIL.Miner.2 (B)
Comodo Malware@#2j20rsh8qnfmw
F-Secure Trojan.TR/CoinMiner.avjms
DrWeb Trojan.MulDrop8.2962
Invincea heuristic
McAfee-GW-Edition GenericRXHA-WZ!1B12B712F2C2
SentinelOne DFI – Malicious PE
FireEye Generic.mg.1b12b712f2c22976
Sophos XMRig Miner (PUA)
APEX Malicious
Avira TR/CoinMiner.avjms
Fortinet Adware/Miner
Microsoft Trojan:Win32/Occamy.C
ZoneAlarm Trojan.Win64.Miner.bzb
VBA32 Trojan.Win64.Miner
MAX malware (ai score=89)
Ad-Aware Gen:Heur.Application.MSIL.Miner.2
Cylance Unsafe
Panda Trj/GdSda.A
Rising Trojan.Miner!8.EA1 (CLOUD)
Ikarus Trojan.MSIL.CoinMiner
eGambit Unsafe.AI_Score_100%
GData Gen:Heur.Application.MSIL.Miner.2
MaxSecure Trojan.Malware.300983.susgen
AVG Win32:XMRigMiner-V [Trj]
Avast Win32:XMRigMiner-V [Trj]
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win64/Trojan.9d6

How to remove MSIL/CoinMiner.ARR?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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