Categories: Risk

What is “RiskTool.Win32.FlyStudio.cjwn”?

The RiskTool.Win32.FlyStudio.cjwn 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 RiskTool.Win32.FlyStudio.cjwn virus can do?

  • Dynamic (imported) function loading detected
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is likely packed with VMProtect
  • Authenticode signature is invalid

How to determine RiskTool.Win32.FlyStudio.cjwn?


File Info:

name: 8B7C8B8172E5D33EA7DA.mlwpath: /opt/CAPEv2/storage/binaries/d0947a66cd2207507330c452e13523e12a8d2f41d63b6ad9a17a8fe22c18c014crc32: 61ACE201md5: 8b7c8b8172e5d33ea7dab4618cf6e63bsha1: 0ed0ba60cff2def14deb4dbf2902a17f67572723sha256: d0947a66cd2207507330c452e13523e12a8d2f41d63b6ad9a17a8fe22c18c014sha512: 1ba83131b7278b54a78fd82b72e7cbc388fed42445de0b9a0988276b88c029905dd60003b60071b39f0bbaf339826a809ad0fd73fa3c23cbdeb07229d12ef59cssdeep: 393216:yafYisY6mmmQrm+49eIuBEljuZ938PYyJyJye:Vg3reyZ938Xtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T107F633B313A9419AE5F4CC3DC937BDE572FA025BEF81647416FAD9C025314A99B03A23sha3_384: fb94e32ad1e9050f85246a45276882b10b952ac178513c0406495ba47da4fce0f591ff1118b08b6896779bf5033c6dd9ep_bytes: 681a6c37f3e868c6fbff56c34c8b37fetimestamp: 2022-05-23 07:00:37

Version Info:

FileVersion: 20.20.1.11FileDescription: Client Server Runtime ProcessProductName: ProductVersion: 20.20.1.11CompanyName: LegalCopyright: E-mail:598344312@qq.comComments: 本程序使用易语言编写(http://www.eyuyan.com)Translation: 0x0804 0x04b0

RiskTool.Win32.FlyStudio.cjwn also known as:

Bkav W32.AIDetect.malware2
Lionic Riskware.Win32.FlyStudio.1!c
tehtris Generic.Malware
FireEye Generic.mg.8b7c8b8172e5d33e
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Adware ( 004b8d1c1 )
Alibaba RiskWare:Win32/FlyStudio.37bcf4a9
K7GW Adware ( 004b8d1c1 )
Cybereason malicious.0cff2d
BitDefenderTheta Gen:NN.ZexaF.34712.@B0@aOM0dyob
Cyren W32/FlyStudio.W.gen!Eldorado
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/FlyStudio.Packed.AN potentially unwanted
Paloalto generic.ml
Kaspersky not-a-virus:RiskTool.Win32.FlyStudio.cjwn
Tencent Win32.Trojan.Suspicious.Eckq
Comodo TrojWare.Win32.Agent.ISVQ@5mbonp
McAfee-GW-Edition BehavesLike.Win32.Generic.wc
Trapmine malicious.high.ml.score
Sophos Generic PUA AO (PUA)
SentinelOne Static AI – Malicious PE
GData Win32.Application.PUPStudio.A
Jiangmin RiskTool.FlyStudio.gsj
Microsoft Trojan:Win32/Wacatac.B!ml
Cynet Malicious (score: 100)
McAfee Artemis!8B7C8B8172E5
Malwarebytes Malware.Heuristic.1003
APEX Malicious
Rising Trojan.Generic@AI.100 (RDML:hslHZInDB7KKbrAdvRi5Eg)
Ikarus Trojan.Win32.Krypt
MaxSecure Dropper.Dinwod.frindll
Fortinet W32/GenKryptik.DLII!tr
CrowdStrike win/malicious_confidence_70% (W)

How to remove RiskTool.Win32.FlyStudio.cjwn?

  • 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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Paul Valéry

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