Malware

MSIL/CoinMiner.AA potentially unwanted removal tips

Malware Removal

The MSIL/CoinMiner.AA potentially unwanted 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.AA potentially unwanted virus can do?

  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • Installs OpenCL library, probably to mine Bitcoins
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Russian
  • Authenticode signature is invalid
  • Created a process from a suspicious location
  • Writes a potential ransom message to disk
  • Anomalous binary characteristics

How to determine MSIL/CoinMiner.AA potentially unwanted?


File Info:

name: 77731801C26F9A4A8AA2.mlw
path: /opt/CAPEv2/storage/binaries/211dfd7a702fc65ba3ce989b7076417bf64b0aa3791526527da10b0e9742113b
crc32: 9E0C79FD
md5: 77731801c26f9a4a8aa2076d374cddae
sha1: 77f14a41fa779c90d356c4aae2041155b5da1a92
sha256: 211dfd7a702fc65ba3ce989b7076417bf64b0aa3791526527da10b0e9742113b
sha512: 7a14ae4403c8c26c6acf29eff8afec49a96b3a052494c0a43ca1077ea5cc743388d1baf8717a437f7a6ad6a29bb7e0fab26a0f22e8b0194e3874175e1e40154b
ssdeep: 98304:vgwRKFzFZbIiI2twXIXcQIyufNOZY//oGKu+HdUWEodWr93PoGIu+:vg1zFJIn2twXOcQR6N+gxKugVcB3PoGY
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10D5633E09BD7EDB5E0E05173348832BC3BDB90585E21A2BBE793D90631219D771A1E4B
sha3_384: e47afa7baa529547c72918883620a9f7d02c50e4a47f2863c64df4ff71b4fa91aab68763e5da03a8b3742606f3a8240d
ep_bytes: 558bec6aff6870c4410068c095410064
timestamp: 2012-12-31 00:38:51

Version Info:

CompanyName: Oleg N. Scherbakov
FileDescription: 7z Setup SFX (x86)
FileVersion: 1.6.0.2712
InternalName: 7ZSfxMod
LegalCopyright: Copyright © 2005-2012 Oleg N. Scherbakov
OriginalFilename: 7ZSfxMod_x86.exe
PrivateBuild: December 30, 2012
ProductName: 7-Zip SFX
ProductVersion: 1.6.0.2712
Translation: 0x0000 0x04b0

MSIL/CoinMiner.AA potentially unwanted also known as:

CAT-QuickHealTrojan.Agent
McAfeeArtemis!77731801C26F
K7AntiVirusAdware ( 005749d21 )
K7GWAdware ( 005749d21 )
CyrenW64/Trojan.CBJG-5902
SymantecTrojan.Gen.2
ESET-NOD32a variant of MSIL/CoinMiner.AA potentially unwanted
APEXMalicious
Paloaltogeneric.ml
Kasperskynot-a-virus:UDS:RiskTool.MSIL.BitMiner.gen
AlibabaRiskWare:MSIL/Miners.081194b8
NANO-AntivirusRiskware.Win64.BtcMine.ijigac
ViRobotAdware.Btcminenet.5944625
SophosGeneric Reputation PUA (PUA)
DrWebTool.BtcMineNET.2
TrendMicroPUA.Win64.NiceHashMiner.I.component
MicrosoftPUA:Win64/NiceHashMiner
GDataWin64.Application.Agent.R24WEW
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.Generic.C4198781
MalwarebytesRiskWare.BitCoinMiner
TrendMicro-HouseCallPUA.Win64.NiceHashMiner.I.component
RisingHackTool.CoinMiner!1.D742 (CLASSIC)
SentinelOneStatic AI – Malicious PE
FortinetW32/BtcMineNET.2!tr
AVGWin64:PUP-gen [PUP]
AvastWin64:PUP-gen [PUP]

How to remove MSIL/CoinMiner.AA potentially unwanted?

MSIL/CoinMiner.AA potentially unwanted removal tool
  • 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.

About the author

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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