Backdoor

Backdoor.Win32.Farfli information

Malware Removal

The Backdoor.Win32.Farfli 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.Win32.Farfli virus can do?

  • Executable code extraction
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • 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.Win32.Farfli?


File Info:

crc32: 9A00607F
md5: 7a813d1e0af7bc479e29a0574f5ebf26
name: 7A813D1E0AF7BC479E29A0574F5EBF26.mlw
sha1: 281540add9bc892978b67dbe400f1fb7b59392b4
sha256: fe922f26235b1a42c2a1ddb35931916486fb7d63254961e19b3b63503c971161
sha512: 1386f041203e72b0110b8e2f8efd625338c80de57203491af27e0363a5b4d0613dc8213f1bfb3f8e6ad94b9650d3ca7ee47f63cafc9f7bd721bc67b1ea0f8994
ssdeep: 3072:SHVijqFUoZcBSld8BsQ4MQYyl+6YDoS2UqsfQQdZgfg35O8kd6LkLh3VNr4d3Pc:aVkzoH18v3XkU2hlNrWH59
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x7248x6743x6240x6709 (C) 2003
InternalName: BillsManager
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: BillsManager x5e94x7528x7a0bx5e8f
ProductVersion: 1, 0, 0, 1
FileDescription: BillsManager Microsoft x57fax7840x7c7bx5e94x7528x7a0bx5e8f
OriginalFilename: BillsManager.EXE
Translation: 0x0804 0x04b0

Backdoor.Win32.Farfli also known as:

K7AntiVirusTrojan ( 00578a9b1 )
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop16.13666
CynetMalicious (score: 99)
ALYacGen:Variant.Zusy.374342
CylanceUnsafe
ZillyaTrojan.GenKryptik.Win32.77042
CrowdStrikewin/malicious_confidence_60% (W)
K7GWTrojan ( 00578a9b1 )
Cybereasonmalicious.e0af7b
ESET-NOD32a variant of Win32/GenKryptik.FALH
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Malware.Farfli-6824110-0
KasperskyHEUR:Backdoor.Win32.Farfli.gen
BitDefenderGen:Variant.Zusy.374342
MicroWorld-eScanGen:Variant.Zusy.374342
TencentMalware.Win32.Gencirc.10ce4279
Ad-AwareGen:Variant.Zusy.374342
BitDefenderThetaGen:NN.ZexaF.34670.Eq0@aqxUDpnb
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionGenericRXOC-PS!7A813D1E0AF7
FireEyeGeneric.mg.7a813d1e0af7bc47
EmsisoftGen:Variant.Zusy.374342 (B)
JiangminBackdoor.Farfli.eru
AviraTR/AD.Farfli.wksxd
MicrosoftTrojan:Win32/Farfli.DSK!MTB
GridinsoftTrojan.Win32.Kryptik.oa!s1
ArcabitTrojan.Zusy.D5B646
GDataGen:Variant.Zusy.374342
AhnLab-V3Malware/Win32.Generic.C4361951
McAfeeGenericRXOC-PS!7A813D1E0AF7
MAXmalware (ai score=85)
VBA32Backdoor.Farfli
MalwarebytesGeneric.Trojan.Malicious.DDS
RisingTrojan.Kryptik!1.D241 (C64:YzY0OgapVW+u0sgM)
YandexTrojan.GenKryptik!DGGXZ4F7VOQ
IkarusTrojan.Win32.Farfli
FortinetW32/GenKryptik.EOZH!tr
AVGWin32:Trojan-gen

How to remove Backdoor.Win32.Farfli?

Backdoor.Win32.Farfli 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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