Categories: Backdoor

Backdoor:Win32/Farfli.BO!MTB removal instruction

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

Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
Sample contains Overlay data
Uses Windows utilities for basic functionality
CAPE extracted potentially suspicious content
Authenticode signature is invalid
Behavioural detection: Injection (inter-process)
Behavioural detection: Injection with CreateRemoteThread in a remote process
CAPE detected the Zegost malware family
Attempts to disable UAC
Yara rule detections observed from a process memory dump/dropped files/CAPE

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


File Info:
name: BB5DB555143D14A72193.mlwpath: /opt/CAPEv2/storage/binaries/fdc98b77791908ca86673fed44c60de3a28752205aa810d18c1c553f5d5be667crc32: BC8DDCE5md5: bb5db555143d14a721938feb8cc4ea05sha1: 112760f1cfeaf44afd46a90f3d3368100c033c15sha256: fdc98b77791908ca86673fed44c60de3a28752205aa810d18c1c553f5d5be667sha512: 368a19a4489b43ade5889d22ac87ae4bd5dfea0f2540b14eccc5b81da04193d19c55fcfbdd321cff3df1e6a6d076d6a77b2e885d56e461a1dfb146b0f686105cssdeep: 1536:TKPBATsGuLJ1ugueyc7UPUoTse4NrD/aT7FGZ6:mPpBHugueJ7UP/TsU70Z6type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T137437B0BAACF40F2F9013878085A73BBD977E568071877539BB8DCA948F61C5E83D256sha3_384: 4a61de9d66e63db16a04c4d31b04237aa5e5bfedcaa730643a6c76bd6c2649432e76191fc124a9df5ee60f9d19f3fe6aep_bytes: 558bec6aff68c0a34000688697400064timestamp: 2023-12-22 17:48:13
Version Info:
0: [No Data]

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

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Farfli.m!c
tehtris	Generic.Malware
MicroWorld-eScan	Trojan.GenericKD.71198142
CAT-QuickHeal	Backdoor.Venik.12948
Skyhigh	BehavesLike.Win32.Generic.qm
ALYac	Trojan.GenericKD.71198142
Malwarebytes	Generic.Malware/Suspicious
Sangfor	Suspicious.Win32.Save.ins
K7AntiVirus	Trojan ( 0055d49e1 )
K7GW	Trojan ( 0055d49e1 )
Cybereason	malicious.1cfeaf
Arcabit	Trojan.Generic.D43E65BE
BitDefenderTheta	AI:Packer.282C78ED1E
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/Farfli.CTT
Cynet	Malicious (score: 100)
APEX	Malicious
ClamAV	Win.Dropper.Gh0stRAT-7696262-0
Kaspersky	UDS:Backdoor.Win32.Generic
BitDefender	Trojan.GenericKD.71198142
NANO-Antivirus	Trojan.Win32.Inject5.kgzzvu
Avast	Win32:RATX-gen [Trj]
Tencent	Trojan.Win32.Lapka.bw
Sophos	Mal/Keylog-A
Baidu	Win32.Backdoor.Farfli.b
F-Secure	Trojan.TR/Spy.Gen
DrWeb	Trojan.Inject5.1037
VIPRE	Trojan.GenericKD.71198142
TrendMicro	BKDR_ZEGOST.SM37
Emsisoft	Trojan.GenericKD.71198142 (B)
Ikarus	Trojan.Win32.Farfli
Varist	W32/Downloader.C.gen!Eldorado
Avira	TR/Spy.Gen
Antiy-AVL	Trojan/Win32.Farfli
Kingsoft	malware.kb.a.1000
Microsoft	Backdoor:Win32/Farfli.BO!MTB
ZoneAlarm	UDS:Backdoor.Win32.Generic
GData	Win32.Trojan.Farfli.P
Google	Detected
AhnLab-V3	Backdoor/Win.Zegost.C5573660
Acronis	suspicious
McAfee	Artemis!BB5DB555143D
VBA32	BScope.Backdoor.Generic
Cylance	unsafe
Panda	Trj/GdSda.A
TrendMicro-HouseCall	BKDR_ZEGOST.SM37
Rising	Backdoor.Gh0st!1.DD01 (CLASSIC)
Yandex	Trojan.Farfli!iTl9KFVwuXk
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Farfli.CVB!tr
AVG	Win32:RATX-gen [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (D)