Backdoor

Backdoor.Win32.Farfli.bvvh removal guide

Malware Removal

The Backdoor.Win32.Farfli.bvvh 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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Gridinsoft Anti-Malware

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.Win32.Farfli.bvvh virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Tries to unhook or modify Windows functions monitored by Cuckoo
  • Creates a hidden or system file
  • Attempts to modify proxy settings

Related domains:

z.whorecord.xyz
a.tomx.xyz
users.qzone.qq.com
ocsp.digicert.cn
crl.digicert.cn

How to determine Backdoor.Win32.Farfli.bvvh?


File Info:

crc32: 06AD0C19
md5: e3a464dc884919ea328305d34b125972
name: E3A464DC884919EA328305D34B125972.mlw
sha1: ec64456cabdfda1756e19ac06a92587af76428d7
sha256: 5c5f47eaecb52a54d50ec4481f1f9c3aac7b7f9f32d9ecb7f4e673422f9b4429
sha512: 5c60a4cc5db7c85dfac6ba9db7cb21e5d89e72a89e227ace5a7683bd2cb8a9d7a88850a53a33b81396fe4bd133b828c8f5ddcb90d8440f0858e4cda3f4002d9e
ssdeep: 12288:FvuAr+iVoWQ0YNC57hotOoF0R+JEYa/9GB0Pfe4SoS:FtrwWQ0YY7GF7EYa/Ij4
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: x5728x7ebfx89c2x770bAVx798fx5229x8f6fx4ef6 BYx5c0fx54cd x8001x53f8x673ax5fc5x5907 x64b8x5230x723d
FileVersion: 1.0.0.0
CompanyName: x5728x7ebfx89c2x770bAVx798fx5229x8f6fx4ef6 BYx5c0fx54cd x8001x53f8x673ax5fc5x5907 x64b8x5230x723d
Comments: x5728x7ebfx89c2x770bAVx798fx5229x8f6fx4ef6 BYx5c0fx54cd x8001x53f8x673ax5fc5x5907 x64b8x5230x723d
ProductName: x5728x7ebfx89c2x770bAVx798fx5229x8f6fx4ef6 BYx5c0fx54cd x8001x53f8x673ax5fc5x5907 x64b8x5230x723d
ProductVersion: 1.0.0.0
FileDescription: x5728x7ebfx89c2x770bAVx798fx5229x8f6fx4ef6 BYx5c0fx54cd x8001x53f8x673ax5fc5x5907 x64b8x5230x723d
Translation: 0x0804 0x04b0

Backdoor.Win32.Farfli.bvvh also known as:

BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 005246d51 )
LionicTrojan.Win32.Farfli.m!c
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.37060940
CylanceUnsafe
ZillyaBackdoor.Farfli.Win32.11084
SangforBackdoor.Win32.Farfli.gen
K7GWTrojan ( 005246d51 )
Cybereasonmalicious.cabdfd
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.FlyStudio.AA potentially unwanted
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Malware.Generic-9820446-0
KasperskyBackdoor.Win32.Farfli.bvvh
BitDefenderTrojan.GenericKD.37060940
MicroWorld-eScanTrojan.GenericKD.37060940
Ad-AwareTrojan.GenericKD.37060940
SophosGeneric PUA OM (PUA)
BitDefenderThetaGen:NN.ZexaF.34266.GmKfaigllykb
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_GEN.R03FC0WFG21
McAfee-GW-EditionBehavesLike.Win32.Generic.hc
FireEyeGeneric.mg.e3a464dc884919ea
EmsisoftTrojan.GenericKD.37060940 (B)
SentinelOneStatic AI – Malicious PE
JiangminBackdoor.Farfli.ewt
eGambitUnsafe.AI_Score_100%
Antiy-AVLTrojan/Generic.ASCommon.FA
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataWin32.Trojan.PSE.11B5R9D
AhnLab-V3Trojan/Win32.HackTool.C241857
Acronissuspicious
McAfeeArtemis!E3A464DC8849
MAXmalware (ai score=83)
VBA32BScope.Trojan.Downloader
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_GEN.R03FC0WFG21
YandexTrojan.GenAsa!6flFnHSpJtM
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/CoinMiner.65CA!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Backdoor.Win32.Farfli.bvvh?

Backdoor.Win32.Farfli.bvvh 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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