Malware

Win32/Filecoder.NBO removal instruction

Malware Removal

The Win32/Filecoder.NBO 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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Gridinsoft Anti-Malware

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 Win32/Filecoder.NBO virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Attempts to remove evidence of file being downloaded from the Internet
  • Steals private information from local Internet browsers
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Likely virus infection of existing system binary
  • Operates on local firewall’s policies and settings
  • Creates a copy of itself
  • Attempts to disable UAC
  • Attempts to disable Windows Defender
  • Attempts to modify or disable Security Center warnings

Related domains:

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How to determine Win32/Filecoder.NBO?


File Info:

crc32: 2705403D
md5: 3bf020bbe9135015ae593f8ef10d3cac
name: 3BF020BBE9135015AE593F8EF10D3CAC.mlw
sha1: eae60f19d7d3ac1851afb27024e60de849ef7aaf
sha256: 291c3cf9503ffe93c4fae2738a462892b97ee14bbc41ebb374a2031294b25118
sha512: 4e535b243779a824fba930c3d8250ad5a53f83df9ddbc509164d0025e09c1e41803c04ca5e7ce06be9806ee2dde6afea7212ab549eeafead28cd8b41d91753ad
ssdeep: 3072:fM41k5NWt3Hc9ttXSjlnRWzzCPSloSfbR0P18/WA:e5YOTtXcnRFPSlr10t
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.NBO also known as:

BkavW32.AIDetect.malware1
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.283
CynetMalicious (score: 100)
ALYacGen:Trojan.NetworkWorm.gmW@amjwCRj
CylanceUnsafe
ZillyaDropper.FrauDrop.Win32.12608
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (D)
AlibabaRansom:Win32/Filecoder.b58377e6
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.be9135
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.NBO
APEXMalicious
AvastWin32:Susn-BA [Trj]
KasperskyTrojan-Ransom.Win32.Swed.d
BitDefenderGen:Trojan.NetworkWorm.gmW@amjwCRj
NANO-AntivirusTrojan.Win32.Drop.cxcifh
MicroWorld-eScanGen:Trojan.NetworkWorm.gmW@amjwCRj
TencentWin32.Trojan-dropper.Fraudrop.Lorw
Ad-AwareGen:Trojan.NetworkWorm.gmW@amjwCRj
SophosML/PE-A
ComodoMalware@#lsdjx7w1jjwh
F-SecureTrojan.TR/Spy.Gen
BitDefenderThetaGen:NN.ZexaF.34758.gmW@amjwCRj
VIPRETrojan.Win32.Generic!SB.0
McAfee-GW-EditionBehavesLike.Win32.Pykse.ch
FireEyeGeneric.mg.3bf020bbe9135015
EmsisoftGen:Trojan.NetworkWorm.gmW@amjwCRj (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojanDropper.FrauDrop.sds
WebrootW32.Trojan.Genkd
AviraTR/Spy.Gen
Antiy-AVLTrojan/Generic.ASMalwS.9AF010
KingsoftWin32.Troj.FrauDrop.(kcloud)
MicrosoftRansom:Win32/Dircrypt
ArcabitTrojan.NetworkWorm.E70CD9
AegisLabTrojan.Win32.Cntr.kYRu
GDataGen:Trojan.NetworkWorm.gmW@amjwCRj
AhnLab-V3Malware/Win32.Generic.C389157
McAfeeArtemis!3BF020BBE913
MAXmalware (ai score=100)
PandaTrj/Genetic.gen
RisingTrojan.Generic@ML.98 (RDML:wuQ/9ZlLmF4Bvk840aBo8Q)
YandexTrojan.DR.FrauDrop!6vAlRfMD86c
IkarusTrojan.SuspectCRC
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Filecoder.NBO!tr
AVGWin32:Susn-BA [Trj]
Paloaltogeneric.ml

How to remove Win32/Filecoder.NBO?

Win32/Filecoder.NBO 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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