Categories: Backdoor

Backdoor.FarfliRI.S18893555 removal guide

The Backdoor.FarfliRI.S18893555 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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What Backdoor.FarfliRI.S18893555 virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • Deletes its original binary from disk
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself

How to determine Backdoor.FarfliRI.S18893555?


File Info:

crc32: A98F4563md5: 42d66bc060b15e7dc250a1d5a0d4029bname: 42D66BC060B15E7DC250A1D5A0D4029B.mlwsha1: 6c615376504b7f085a8c21dcdca73e516a7171a0sha256: e68494292dd875c84eaf99f08e2b9ac1eb64aeaacb27d575450fe3440962e7c2sha512: 1e8ce04307be0680e164229dd55422c66fc84901e6481e4797fc6c6670bb11419867e33e1d780d2968f0bd73543d898abc045602c721047916f7ea1908caddabssdeep: 6144:Vyq9ptgIsxITrY0T5NugPQoSE0iHjbRIxKugK34GB/OjV8wk:RxgIsxITrLT5NEKug2hqptype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 1998InternalName: DlgDemo1FileVersion: 1, 0, 0, 1CompanyName: LegalTrademarks: ProductName: DlgDemo1 ApplicationProductVersion: 1, 0, 0, 1FileDescription: DlgDemo1 MFC ApplicationOriginalFilename: DlgDemo1.EXETranslation: 0x0409 0x04b0

Backdoor.FarfliRI.S18893555 also known as:

K7AntiVirus Trojan ( 0057b1591 )
Elastic malicious (high confidence)
DrWeb Trojan.Packed2.42853
Cynet Malicious (score: 99)
CAT-QuickHeal Backdoor.FarfliRI.S18893555
ALYac DeepScan:Generic.Rincux2.0C1DA877
Cylance Unsafe
Zillya Trojan.GenKryptik.Win32.71023
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Backdoor:Win32/Farfli.8ba76349
K7GW Trojan ( 0057b1591 )
Cybereason malicious.060b15
Cyren W32/Kryptik.DQC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/GenKryptik.EZXQ
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Backdoor.Win32.Farfli.gen
BitDefender DeepScan:Generic.Rincux2.0C1DA877
NANO-Antivirus Trojan.Win32.Farfli.ihttvz
MicroWorld-eScan DeepScan:Generic.Rincux2.0C1DA877
Tencent Malware.Win32.Gencirc.10ce3a64
Ad-Aware DeepScan:Generic.Rincux2.0C1DA877
Sophos Mal/Generic-R
BitDefenderTheta Gen:NN.ZexaF.34690.9y0@aOjElJej
VIPRE Trojan.Win32.Generic!BT
TrendMicro Backdoor.Win32.ZEGOST.SMAL02
McAfee-GW-Edition BehavesLike.Win32.Dropper.dt
FireEye Generic.mg.42d66bc060b15e7d
Emsisoft DeepScan:Generic.Rincux2.0C1DA877 (B)
Jiangmin Backdoor.Generic.bpey
Avira TR/Kryptik.daggt
Antiy-AVL Trojan/Generic.ASMalwS.3113DA4
Microsoft Trojan:Win32/Farfli.DSK!MTB
GData DeepScan:Generic.Rincux2.0C1DA877
AhnLab-V3 Malware/Win32.RL_Backdoor.R370417
McAfee GenericRXAA-AA!42D66BC060B1
MAX malware (ai score=82)
VBA32 BScope.Trojan.Pynamer
Malwarebytes Malware.AI.3633691620
Panda Trj/Genetic.gen
TrendMicro-HouseCall Backdoor.Win32.ZEGOST.SMAL02
Rising Trojan.Kryptik!1.D241 (CLOUD)
Ikarus Trojan.Win32.Farfli
Fortinet W32/GenKryptik.EOZH!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Backdoor.FarfliRI.S18893555?

  • 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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