Backdoor

Backdoor:Win32/Farfli!pz information

Malware Removal

The Backdoor:Win32/Farfli!pz 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!pz virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Sample contains Overlay data
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Macau)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • CAPE detected the Nitol malware family
  • Creates a copy of itself
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Backdoor:Win32/Farfli!pz?


File Info:

name: A03DE1BCDE871596ADC5.mlw
path: /opt/CAPEv2/storage/binaries/f023affa07aa05fcbfa12f59acc3dff6e58237918c021927d3fdd87a548bf283
crc32: C29830AE
md5: a03de1bcde871596adc53bfb412b7a7d
sha1: 769ea5e8ab2357f9492283470c6c3b46a5b41ca8
sha256: f023affa07aa05fcbfa12f59acc3dff6e58237918c021927d3fdd87a548bf283
sha512: 21dd22797e57f6b0314d13412c3512b6e8eefd286a3b8c813a020f600379d248c56638deb0ddd0c9f39c2a0d3d4f645a56bc5822846b9683646047ba2848ef8c
ssdeep: 24576:wFI7kO39m9nM77Xit6Yc7htR2X/T6yZeKnim5l481F8W8np32MVsaxNwx/:PjNm9Y786L8Xr6yZBF5l71+92MOIwh
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17D5523A26AD15395F2AF467141C8217226223E3F36109D6E1D01FFB72A701987CBF66F
sha3_384: ea8cbb8d70254ff9ae6b6e665b17d943886fcb48ba0f1d1fc9c0f511eadde26b21cd6df3fa488bddc4de3f79ff18e333
ep_bytes: 60be007075008dbe00a0caffc787e05d
timestamp: 2022-01-02 01:58:50

Version Info:

Comments: http://www.2345.com
CompanyName: 2345.cc
FileDescription: 2345安全卫士-主程序
FileVersion: 7.3.0.13721
InternalName: 2345MPCSafe
LegalCopyright: 版权所有 (c) 2021,2345.cc
OriginalFilename: 2345MPCSafe.exe
ProductName: 2345安全卫士
ProductVersion: 7.3.0
Translation: 0x0804 0x04b0

Backdoor:Win32/Farfli!pz also known as:

LionicTrojan.Win32.Farfli.m!c
Elasticmalicious (moderate confidence)
MicroWorld-eScanGen:Variant.Lazy.343123
FireEyeGeneric.mg.a03de1bcde871596
CAT-QuickHealBackdoor.FarfliRI.S28136295
SkyhighBehavesLike.Win32.Dropper.tc
McAfeeGenericRXAA-AA!A03DE1BCDE87
Cylanceunsafe
ZillyaBackdoor.Farfli.Win32.12079
SangforBackdoor.Win32.Kryptik.Vid2
K7AntiVirusRiskware ( 00584baa1 )
AlibabaBackdoor:Win32/Farfli.33bc3038
K7GWRiskware ( 00584baa1 )
CrowdStrikewin/malicious_confidence_100% (W)
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/GenKryptik.FUDB
APEXMalicious
CynetMalicious (score: 100)
KasperskyBackdoor.Win32.Farfli.conh
BitDefenderGen:Variant.Lazy.343123
NANO-AntivirusTrojan.Win32.Farfli.jpgxyd
AvastWin32:RATX-gen [Trj]
TencentMalware.Win32.Gencirc.10bd95c8
EmsisoftGen:Variant.Lazy.343123 (B)
F-SecureTrojan.TR/Kryptik.mzrym
DrWebBackDoor.Siggen2.3334
VIPREGen:Variant.Lazy.343123
TrendMicroTROJ_GEN.R011C0DLU23
SophosMal/Generic-S
IkarusTrojan.Win32.Krypt
GDataGen:Variant.Lazy.343123
JiangminBackdoor.Farfli.ftc
GoogleDetected
AviraTR/Kryptik.mzrym
Antiy-AVLTrojan[Backdoor]/Win32.Farfli
ArcabitTrojan.Lazy.D53C53
ViRobotTrojan.Win.Z.Farfli.1317720.A
ZoneAlarmBackdoor.Win32.Farfli.conh
MicrosoftBackdoor:Win32/Farfli!pz
VaristW32/Farfli.HO.gen!Eldorado
AhnLab-V3Trojan/Win.Generic.R547228
BitDefenderThetaGen:NN.ZexaF.36680.qnMfayTvROcj
ALYacGen:Variant.Lazy.343123
MAXmalware (ai score=81)
VBA32Backdoor.Farfli
MalwarebytesPUP.Optional.ChinAd
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R011C0DLU23
RisingBackdoor.Convagent!8.123DC (TFE:5:4DMWAI1L63N)
YandexBackdoor.Farfli!Jm563UPdFkg
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.184323350.susgen
FortinetW32/GenKryptik.FUDB!tr
AVGWin32:RATX-gen [Trj]
DeepInstinctMALICIOUS

How to remove Backdoor:Win32/Farfli!pz?

Backdoor:Win32/Farfli!pz 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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