Categories: Backdoor

Backdoor:Win32/Farfli.FT!MTB removal guide

The Backdoor:Win32/Farfli.FT!MTB 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:Win32/Farfli.FT!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the Nitol malware family
  • Attempts to modify proxy settings
  • Creates a copy of itself

How to determine Backdoor:Win32/Farfli.FT!MTB?


File Info:

name: CF9B29B2E98453C6E9FE.mlwpath: /opt/CAPEv2/storage/binaries/1ab4f1f6b16e35044eff63b4918a6b2e3a9db401262ab14b3e593565138e92eacrc32: 673B374Fmd5: cf9b29b2e98453c6e9feb22bab3d7c1asha1: 263f8e7fe262dbbdc763dcbef1060fdf8e0c6d4bsha256: 1ab4f1f6b16e35044eff63b4918a6b2e3a9db401262ab14b3e593565138e92easha512: 2fa76dda5ac5936bf297fa638048e919a359e10161ef1381b6eec7af4dbc6dcf8c28919a09bdb1bc4c64dacf48795ea41125e65259ef455357fa25052e30db3bssdeep: 3072:l8B9tMfP9ZGFwgvRLLCzOYFDq+UdnIPPlMzcsofIw+KaX0LcHLkMIIRCXU:l6M96wgvRHCzOYtqlGyzcsX3KA0LQIQVtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1D414010D6E934117D9844AB0C2E10ED90BFCEC47399275AFEF6098461A6409EA5FCCFEsha3_384: 76f959700e4d6a83fa4808c17d6417e4fa6e25c283817737733dd3b095ce03f1fcd4fdccef19a245adb31ccf7249ff4dep_bytes: 558bec6aff68b060400068503c400064timestamp: 2012-01-21 11:43:07

Version Info:

0: [No Data]

Backdoor:Win32/Farfli.FT!MTB also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.41799
ClamAV Win.Malware.Generickdz-6957625-0
FireEye Generic.mg.cf9b29b2e98453c6
CAT-QuickHeal Backdoor.Zegost.B
McAfee BackDoor-EMA.gen.e
Cylance Unsafe
Zillya Trojan.Dialer.Win32.12210
Sangfor Suspicious.Win32.Save.ins
K7AntiVirus Trojan ( 003564d61 )
K7GW Trojan ( 003564d61 )
CrowdStrike win/malicious_confidence_100% (W)
Baidu Win32.Trojan.Dialer.d
VirIT Trojan.Win32.Dialer.AHYB
Cyren W32/Zegost.MYEI-4034
Symantec Backdoor.Zegost!gen2
ESET-NOD32 Win32/Farfli.KD
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Farfli.gen
BitDefender Trojan.GenericKDZ.41799
NANO-Antivirus Trojan.Win32.Scar.bcbyug
ViRobot Backdoor.Win32.Agent.196608.O
Avast Win32:Dropper-JQQ [Drp]
Tencent Trojan.Win32.Lebag.b
Ad-Aware Trojan.GenericKDZ.41799
Emsisoft Trojan.GenericKDZ.41799 (B)
Comodo TrojWare.Win32.Agent.PDSB@4q3i1w
DrWeb Trojan.SpyBot.592
VIPRE Trojan.GenericKDZ.41799
TrendMicro BKDR_ZEGOST.AD
McAfee-GW-Edition BehavesLike.Win32.PWSZbot.cc
Trapmine malicious.high.ml.score
Sophos ML/PE-A + Troj/Scar-BZ
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Dialer.mgr
Avira BDS/Zegost.birna
MAX malware (ai score=81)
Antiy-AVL Trojan/Generic.ASBOL.B06
Kingsoft Win32.Heur.KVM003.a.(kcloud)
Microsoft Backdoor:Win32/Farfli.FT!MTB
Arcabit Trojan.Generic.DA347
SUPERAntiSpyware Trojan.Agent/Gen-Zegost
GData Trojan.GenericKDZ.41799
Google Detected
AhnLab-V3 Win-Trojan/Agent.196608.VT
VBA32 SScope.Trojan.SvcHorse.01643
ALYac Trojan.GenericKDZ.41799
TACHYON Trojan/W32.Dialer.196608.D
Malwarebytes Backdoor.Farfli
TrendMicro-HouseCall BKDR_ZEGOST.AD
Rising Trojan.Win32.Lebag.b (CLASSIC)
Yandex Trojan.GenAsa!pd90PKR7MRk
Ikarus Trojan.Win32.Dialer
MaxSecure Trojan.Malware.3668253.susgen
Fortinet W32/GenKryptik.BJAB!tr
BitDefenderTheta AI:Packer.811245B920
AVG Win32:Dropper-JQQ [Drp]
Cybereason malicious.2e9845

How to remove Backdoor:Win32/Farfli.FT!MTB?

  • 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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