Trojan

Trojan:Win32/Nebuler.J removal tips

Malware Removal

The Trojan:Win32/Nebuler.J 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 Trojan:Win32/Nebuler.J virus can do?

  • Uses Windows utilities for basic functionality
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Behavioural detection: Injection with CreateRemoteThread in a remote process
  • CAPE detected the embedded win api malware family
  • Attempts to modify proxy settings
  • CAPE detected injection into a browser process, likely for Man-In-Browser (MITB) infostealing
  • Deletes executed files from disk
  • Touches a file containing cookies, possibly for information gathering
  • Uses suspicious command line tools or Windows utilities
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Trojan:Win32/Nebuler.J?


File Info:

name: AC1AE2133F3E6906B583.mlw
path: /opt/CAPEv2/storage/binaries/45542242b102317d306f239a4de1b3ac50defad0ced1cd24f046e1878eb952bb
crc32: C391BC4C
md5: ac1ae2133f3e6906b583f600d946f4f1
sha1: a388bfe9928d196138adf6fb03f0d043d2a7b259
sha256: 45542242b102317d306f239a4de1b3ac50defad0ced1cd24f046e1878eb952bb
sha512: 29aa8b0e34319a375cda77e1043c91a3372b92b4b3cf41577545735ff1a43b090238c86209fc0bda6f02b2e29c61f426bf82c319bcdd916d02919ecdc2ce7ea5
ssdeep: 768:b3l3x3G3BtiQ47zO7vD/6sjDzGDf031ZgeNaZJp41sDzTY99u9fR8teN2kfO6FN:b3l3x3G3BbDXz8f0leec01WgyJXxhN
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19533040BD72527ABD72000B83D3959F940AE2C7E295A6C9FFC02843E76F4C99579E50D
sha3_384: 05e4ff147798efc5f9a54bacced5957f1dde7e3729b1dc7be294bb598c6b4a3dc5f748fda64b3f2ada9c937f6beeac67
ep_bytes: 558bec6aff6860414000684c29400064
timestamp: 2008-08-18 23:35:18

Version Info:

0: [No Data]

Trojan:Win32/Nebuler.J also known as:

BkavW32.AIDetectMalware
DrWebTrojan.MulDrop.origin
MicroWorld-eScanTrojan.FakeCodecs.O
FireEyeGeneric.mg.ac1ae2133f3e6906
SkyhighBehavesLike.Win32.DNSChanger.pc
McAfeeNebuler.a
Cylanceunsafe
SangforSuspicious.Win32.Save.ins
AlibabaTrojan:Win32/Nebuler.2c36ff90
K7GWTrojan ( 004be5001 )
K7AntiVirusTrojan ( 004be5001 )
BitDefenderThetaAI:Packer.92B972331F
SymantecTrojan Horse
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Nebuler.I
APEXMalicious
AvastWin32:Agent-ACDV [Trj]
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.FakeCodecs.O
NANO-AntivirusTrojan.Win32.FraudLoad.mtih
EmsisoftTrojan.FakeCodecs.O (B)
F-SecureTrojan.TR/Dropper.Gen
VIPRETrojan.FakeCodecs.O
Trapminemalicious.high.ml.score
SophosMal/FakeAV-CS
MAXmalware (ai score=82)
JiangminTrojanDownloader.FraudLoad.bqi
GoogleDetected
AviraTR/Dropper.Gen
VaristW32/FraudLoad.M.gen!Eldorado
Kingsoftmalware.kb.a.1000
MicrosoftTrojan:Win32/Nebuler.J
XcitiumTrojWare.Win32.Downloader.FraudLoad.J@f7tpm
ArcabitTrojan.FakeCodecs.O
ZoneAlarmUDS:Trojan.Win32.Generic
GDataTrojan.FakeCodecs.O
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.FakeCodecs.R34718
Acronissuspicious
VBA32BScope.Trojan.Downloader
ALYacTrojan.FakeCodecs.O
MalwarebytesMalware.AI.4063658376
PandaTrj/GdSda.A
RisingTrojan.DL.Win32.Undef.ann (CLASSIC)
YandexTrojan.GenAsa!miH6ceo/LbI
IkarusTrojan.Win32.Nebuler
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/FraudLoad.CFP!tr.dldr
AVGWin32:Agent-ACDV [Trj]
DeepInstinctMALICIOUS
alibabacloudTrojan[dropper]:Win/Nebuler.I

How to remove Trojan:Win32/Nebuler.J?

Trojan:Win32/Nebuler.J 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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