Backdoor

Backdoor:Win32/Farfli.BH!MTB removal instruction

Malware Removal

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

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Touches a file containing cookies, possibly for information gathering
  • Yara detections observed in process dumps, payloads or dropped files

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


File Info:

name: 7D45CF13BF382A3151FA.mlw
path: /opt/CAPEv2/storage/binaries/2c5f8f87f0437485e478eeb892e00f4b6061d88e639ced47be81a538dea756a5
crc32: 7E4FB2A3
md5: 7d45cf13bf382a3151faedd351c99bd7
sha1: 0bfdb94e468383bb22ad3f28dac9a2efb6c188b0
sha256: 2c5f8f87f0437485e478eeb892e00f4b6061d88e639ced47be81a538dea756a5
sha512: 5fa6ba394d647a88ceff30de12e817f8bb3a401374f0f603232095912addd0cd593e15a3d76015243d41755766ca1219b82c2ca9e96ae8cc6f83a5124551d7d5
ssdeep: 6144:yNmnN60DGm2EgDrGZgegxwtG2XPoBQfFMDNBndQR4pLsyPA7/l0LeNPqDrA5j8Fg:yknHPgUgegxcxoiaDTd/Ps0LeNPqfw+8
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1828412DA4B884E1FE709E631A81B7BEEB3598FBC1C0A56DF511F0871B0683ED6746940
sha3_384: 3ac64ec26f113dc3ebb3ed6ebaf26eb2185246555c9487045729fa49515378155840745b7d541d274486dbf5c07855ee
ep_bytes: 68072344006815234400c31c68152344
timestamp: 2019-02-13 06:54:25

Version Info:

0: [No Data]

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

BkavW32.AIDetectMalware
LionicTrojan.Win32.Zegost.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Heur.Mint.Zard.30
FireEyeGeneric.mg.7d45cf13bf382a31
SkyhighBehavesLike.Win32.Backdoor.fc
McAfeeBackDoor-EXZ
Cylanceunsafe
ZillyaTrojan.Kryptik.Win32.1603556
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0052c8a31 )
AlibabaBackdoor:Win32/Zegost.8b8d3215
K7GWTrojan ( 0052c8a31 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZexaF.36744.xqqaaWSXL!j
VirITTrojan.Win32.Agent.BWB
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.FHSE
APEXMalicious
KasperskyUDS:Trojan.Win32.Generic
BitDefenderGen:Heur.Mint.Zard.30
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
AvastWin32:Evo-gen [Trj]
TencentWin32.Trojan.Agen.Twhl
EmsisoftGen:Heur.Mint.Zard.30 (B)
F-SecureHeuristic.HEUR/AGEN.1340010
DrWebTrojan.DownLoader27.34687
VIPREGen:Heur.Mint.Zard.30
TrendMicroTROJ_GEN.R002C0DA924
Trapminemalicious.moderate.ml.score
SophosMal/Generic-S
IkarusTrojan.Win32.Crypt
GDataGen:Heur.Mint.Zard.30
JiangminTrojan.Siscos.kl
GoogleDetected
AviraHEUR/AGEN.1340010
VaristW32/ABRisk.LAXZ-8186
Antiy-AVLTrojan[Backdoor]/Win32.Zegost
Kingsoftmalware.kb.a.1000
ArcabitTrojan.Mint.Zard.30
ViRobotTrojan.Win.Z.Mint.380928
ZoneAlarmUDS:Trojan.Win32.Generic
MicrosoftBackdoor:Win32/Farfli.BH!MTB
CynetMalicious (score: 100)
AhnLab-V3Malware/RL.Generic.R257619
VBA32BScope.Backdoor.ZAccess
ALYacBackdoor.Agent.Zegost
MAXmalware (ai score=82)
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R002C0DA924
RisingTrojan.Generic@AI.100 (RDML:ePSaweuiuMS6Tq9CKpRkLw)
YandexTrojan.GenAsa!4q7nnw0EGRE
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.73930802.susgen
FortinetW32/Filecoder.FV!tr.ransom
AVGWin32:Evo-gen [Trj]
DeepInstinctMALICIOUS

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

Backdoor:Win32/Farfli.BH!MTB 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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