Malware

Should I remove “Win32/Small.NBU”?

Malware Removal

The Win32/Small.NBU 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.

GridinSoft Anti-Malware

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/Small.NBU virus can do?

  • Authenticode signature is invalid

How to determine Win32/Small.NBU?


File Info:

name: 45AF8A0B7A665C86BBC6.mlw
path: /opt/CAPEv2/storage/binaries/d9beccb5d88ef2d1bdcae6456bbdd3e2a6720fbeac62b3efb07532e363f2dfe9
crc32: B656BDC1
md5: 45af8a0b7a665c86bbc69e690440b2c0
sha1: 6050d19aa506df5819f4882895973e2804fc3360
sha256: d9beccb5d88ef2d1bdcae6456bbdd3e2a6720fbeac62b3efb07532e363f2dfe9
sha512: 99018d83818efbc0ae8f1c5c41a0ee24c02dbec3a51c23623b76d4c8ee5594df1b47d966a8534a9304300fd7f49dcf91ad8db20040b47a04d52050fd6ce86e5d
ssdeep: 1536:be4dYqGxqL6RdODIorDaRD5/JhTsoPIHMCHvM:LYBxqLmdODPrDaRD5xhjIMCHv
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T178A35B13BD99C4A2F669C430591F6BBA83728C311FDD96C39F90FE2D2D720A3AD19614
sha3_384: 3f7e52534ce04f64facc23bfb37c6c2beccab285b2febf53d4253603a0fa05951457c05149b4acfe5a7bf1b0d02dbd34
ep_bytes: 558bec6aff683087400068546e400064
timestamp: 2007-12-14 20:04:56

Version Info:

0: [No Data]

Win32/Small.NBU also known as:

BkavW32.AIDetectMalware
FireEyeGeneric.mg.45af8a0b7a665c86
CAT-QuickHealW32.Switch.A
SkyhighW32/Fujacks.au.gen
McAfeeW32/Fujacks.au.gen
Cylanceunsafe
SangforSuspicious.Win32.Save.ins
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaVirus:Win32/Xorer.395dc531
BitDefenderThetaGen:NN.ZexaF.36802.gqW@aWMD11n
VirITWorm.Win32.X-Autorun.CJF
SymantecW32.Pagipef.I
Elasticmalicious (high confidence)
ESET-NOD32Win32/Small.NBU
TrendMicro-HouseCallPE_PAGIPEF.AB-O
ClamAVWin.Trojan.Xorer-5
KasperskyVirus.Win32.Xorer.ci
NANO-AntivirusTrojan.Win32.Xorer.tvxsb
AvastWin32:Evo-gen [Trj]
TencentVirus.Win32.DiskGen.aa
BaiduWin32.Virus.Xorer.gen
F-SecureTrojan.TR/Dropper.Gen
DrWebWin32.HLLW.Autoruner.1591
VIPREGen:Trojan.Heur.RP.aiadbGqs!rk
TrendMicroPE_PAGIPEF.AB-O
SophosTroj/Xorer-E
IkarusVirus.Win32.Xorer
JiangminWin32/Kdcyy.Gen
WebrootW32.Virus.A
GoogleDetected
AviraTR/Dropper.Gen
VaristW32/BadBHO.A.gen!Eldorado
KingsoftWin32.Infected.AutoInfector.a
MicrosoftVirus:Win32/Xorer.A
XcitiumWorm.Win32.Small.NBU@45nq
ZoneAlarmVirus.Win32.Xorer.ci
CynetMalicious (score: 100)
AhnLab-V3Win32/Diskgen.Gen
VBA32Virus.Win32.Xorer.gn
ALYacGen:Trojan.Heur.RP.aiadbGqs!rk
MalwarebytesGeneric.Malware.AI.DDS
RisingVirus.Xorer!8.1D (CLOUD)
YandexTrojan.GenAsa!lFTAyA5LUpc
MAXmalware (ai score=100)
FortinetW32/Xorer.DR
AVGWin32:Evo-gen [Trj]
DeepInstinctMALICIOUS
alibabacloudVirus:Win/Xorer.A

How to remove Win32/Small.NBU?

Win32/Small.NBU 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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