Categories: Backdoor

Backdoor.MSIL.LightStone.ur removal tips

The Backdoor.MSIL.LightStone.ur 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 Backdoor.MSIL.LightStone.ur virus can do?

  • Detected script timer window indicative of sleep style evasion
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Network activity detected but not expressed in API logs

How to determine Backdoor.MSIL.LightStone.ur?


File Info:

crc32: 8B66C731md5: d642c5b241625f72eb9fd4f8ae88f3e8name: D642C5B241625F72EB9FD4F8AE88F3E8.mlwsha1: bed287dbe2a0b40d6b88bbabd7ae7594f70b91f9sha256: 9953602dd138f020feb30a1d6c0f476e515fb46e9996c48ac4bdba93969494b6sha512: a88e8daa1a525eba94160ed9ff03dd6822784aacf78862efee83d180d63a6e819dd948baee1402d0817b6e50fb80def38434070cfabb467c78c896057914fe4dssdeep: 12288:0Qnk3GDYKGcblwtX+t4Y8rrzJrr4/rrT4nAI1Pfw2z6:IAOcZwXYCZrArrTWlfQtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor.MSIL.LightStone.ur also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 00569e9c1 )
Lionic Trojan.MSIL.LightStone.m!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.Zmutzy.Lscpt.1
Cylance Unsafe
Sangfor Backdoor.Win32.Bladabindi.ml
CrowdStrike win/malicious_confidence_60% (W)
Alibaba Backdoor:MSIL/LightStone.cbf69142
K7GW Trojan ( 00569e9c1 )
Cybereason malicious.241625
Cyren W32/S-536dd2d1!Eldorado
Symantec Trojan.Gen.MBT
ESET-NOD32 BAT/Runner.EG
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Uztuby-9797514-0
Kaspersky Backdoor.MSIL.LightStone.ur
BitDefender Trojan.Uztuby.17
MicroWorld-eScan Trojan.Uztuby.17
Tencent Msil.Backdoor.Lightstone.Wqco
Ad-Aware Trojan.Uztuby.17
Sophos Mal/Generic-R + Mal/RarMal-R
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R007C0RJI21
McAfee-GW-Edition BehavesLike.Win32.Generic.jc
FireEye Generic.mg.d642c5b241625f72
Emsisoft Trojan.Uztuby.17 (B)
Avira TR/Runner.lfbzs
Microsoft Backdoor:Win32/Bladabindi!ml
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
GData Win32.Trojan.BSE.1CL7UZW
AhnLab-V3 Malware/Win32.Generic.C4274508
McAfee Artemis!D642C5B24162
MAX malware (ai score=85)
Malwarebytes Malware.AI.1575726798
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_GEN.R007C0RJI21
Ikarus Trojan.BAT.Runner
MaxSecure Win.MxResIcn.Heur.Gen
Fortinet W32/Uztuby.17!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Backdoor.MSIL.LightStone.ur?

  • 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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