Categories: Backdoor

Backdoor.FlyAgent removal tips

The Backdoor.FlyAgent 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.FlyAgent virus can do?

  • Executable code extraction
  • Reads data out of its own binary image
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Backdoor.FlyAgent?


File Info:

crc32: 098A4BA2md5: 04a863b612e54d08c0bf056fb5974efcname: 04A863B612E54D08C0BF056FB5974EFC.mlwsha1: 9eff1c88124c7f23bb33f7d0ae23742ae62150ddsha256: 3d8527b50b887e8d53bba21636cd5f9cd72a6ba3ef1d50ef224bb81032312e16sha512: 352879f9cc23af5778df12ba14d924f690339e244d94248c1a9943da8a1092b8c61ec97acaf033773a130ae6a89b6cd9412bf9e48bf6670ad5716d1cff930578ssdeep: 24576:QASbErd48kc0TyrdI8ZOxurFQkRdG1a73tT0x3:BSgdKc0enOEykRdG+3tc3type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x78e8x5212x90e8 x7248x6743x6240x6709FileVersion: 1.0.0.0CompanyName: x78e8x5212x90e8Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)ProductName: x78e8x5212x90e8x7ef4x62a4x7ba1x7406x5de5x5177ProductVersion: 1.0.0.0FileDescription: Windowsx7cfbx7edfx7ba1x7406x7a0bx5e8fxff0cx5305x62ecx5e38x7528x5de5x5177x547dx5b9ax3001x7ec4x7b56x7565x547dx5b9ax7b49Translation: 0x0804 0x04b0

Backdoor.FlyAgent also known as:

Bkav W32.FlyStudioTn.Heur
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Trojan.Heur.RP.9u3@ba0TO0hb
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Backdoor:Win32/FlyAgent.6d8e5a57
Cybereason malicious.612e54
Cyren W32/Heuristic-162!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Packed.FlyStudio potentially unwanted
APEX Malicious
Avast Win32:Evo-gen [Susp]
BitDefender Gen:Trojan.Heur.RP.9u3@ba0TO0hb
NANO-Antivirus Virus.Win32.Agent.dvixmz
MicroWorld-eScan Gen:Trojan.Heur.RP.9u3@ba0TO0hb
Ad-Aware Gen:Trojan.Heur.RP.9u3@ba0TO0hb
Sophos Mal/Generic-R
BitDefenderTheta AI:Packer.6EF62DF01F
VIPRE Trojan.Win32.Autorun.dm (v)
TrendMicro WORM_FLYSTUDI.B
McAfee-GW-Edition BehavesLike.Win32.Autorun.dc
FireEye Generic.mg.04a863b612e54d08
Emsisoft Gen:Trojan.Heur.RP.9u3@ba0TO0hb (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1114770
eGambit Unsafe.AI_Score_99%
Microsoft Backdoor:Win32/FlyAgent.F
Gridinsoft Malware.Win32.Pack.24374!se
GData Win32.Application.PUPStudio.A
Acronis suspicious
McAfee Flyagent.d
MAX malware (ai score=82)
VBA32 Backdoor.FlyAgent
Panda Trj/Genetic.gen
TrendMicro-HouseCall WORM_FLYSTUDI.B
Ikarus PUA.Virbox
MaxSecure Dropper.Dinwod.frindll
Fortinet W32/CoinMiner.BELF!tr
AVG Win32:Evo-gen [Susp]
Paloalto generic.ml

How to remove Backdoor.FlyAgent?

  • 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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