Categories: Malware

Should I remove “VirTool:Win32/Obfuscator.NG”?

The VirTool:Win32/Obfuscator.NG 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 VirTool:Win32/Obfuscator.NG virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine VirTool:Win32/Obfuscator.NG?


File Info:

name: 11F25A9EDD1D6EF1EE8C.mlwpath: /opt/CAPEv2/storage/binaries/d5b214eba756e348527ca4a84d3cded4bccab4fa2a448948e5dc7c88a7e0fdb5crc32: 0B0A413Amd5: 11f25a9edd1d6ef1ee8c23a49c26f02dsha1: b3d3d1a3cd6c91d9eaf0a79115e9ef5dbf5d8c18sha256: d5b214eba756e348527ca4a84d3cded4bccab4fa2a448948e5dc7c88a7e0fdb5sha512: 8c2a0648ebfd8753500c538b53afc8277d5c3ff09013575153deeba52d528af5037bd100414d967ba9ca2d90c8f732b8f25d27bda0fe31377e5096f02331c640ssdeep: 768:sJZVNMDRXENpxdbR2OnXSvA+iAdOMAr2d+sUnbTzL8mJuJyYlwK0/JumT:gSDRXSzXWiEF02EsU3zLdJcwK0/JumTtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T107433A0EB9A30567F4558C7066E6D6DA1FBFBC53398B366FDB00721418B0E0849A9DB3sha3_384: 034e5bf1674b16a713d252d05b6209a1cc126a8ee3f65c9a30d7aa9bf754f569fe9fc409a4cfbb6ec729fba36b3f7953ep_bytes: 6800114000e8eeffffff000000000000timestamp: 2010-06-14 10:21:10

Version Info:

Translation: 0x0409 0x04b0CompanyName: VbTestProductName: VbTestFileVersion: 1.00ProductVersion: 1.00InternalName: testOriginalFilename: test.exe

VirTool:Win32/Obfuscator.NG also known as:

Bkav W32.AIDetectMalware
tehtris Generic.Malware
MicroWorld-eScan Rootkit.37359
ClamAV Win.Malware.Vbdoor-6853908-0
FireEye Generic.mg.11f25a9edd1d6ef1
CAT-QuickHeal Trojan.VBCrypt.MF.7711
ALYac Rootkit.37359
Malwarebytes Malware.AI.461867320
VIPRE Rootkit.37359
Sangfor Suspicious.Win32.Save.vb
K7AntiVirus Trojan ( 004cba7b1 )
K7GW Trojan ( 004cba7b1 )
Cybereason malicious.edd1d6
VirIT Trojan.Win32.Inject.XQ
Cyren W32/VBdoor.A.gen!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 Win32/Bifrose
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Agent.eilq
BitDefender Rootkit.37359
NANO-Antivirus Trojan.Win32.Agent.dzwjjm
Avast Win32:AutoRun-BOA [Wrm]
Tencent Malware.Win32.Gencirc.10b27b97
Emsisoft Rootkit.37359 (B)
F-Secure Trojan.TR/Dropper.Gen
DrWeb BackDoor.Siggen.42021
Zillya Backdoor.VBdoor.Win32.142
TrendMicro TROJ_FAM_0000b7f.TOMA
McAfee-GW-Edition BehavesLike.Win32.Infected.qh
Trapmine malicious.high.ml.score
Sophos ML/PE-A
SentinelOne Static AI – Malicious PE
GData Rootkit.37359
Jiangmin Backdoor/VBdoor.y
Avira TR/Dropper.Gen
Antiy-AVL Trojan[Dropper]/Win32.VB
Xcitium Backdoor.Win32.Vbdoor.~fu@1xq2lg
Arcabit Rootkit.D91EF
ViRobot Backdoor.Win32.A.VBdoor.70656
ZoneAlarm Trojan.Win32.Agent.eilq
Microsoft VirTool:Win32/Obfuscator.NG
Google Detected
AhnLab-V3 Trojan/Win32.Agent.C78075
McAfee Generic VB.ma
MAX malware (ai score=84)
VBA32 Trojan.VBRA.03629
Cylance unsafe
Panda W32/P2PWorm.NW
TrendMicro-HouseCall TROJ_FAM_0000b7f.TOMA
Rising Trojan.VBInject!1.64B6 (CLASSIC)
Yandex Trojan.GenAsa!5ZpjAO5+J+A
Ikarus Backdoor.Win32.VBdoor
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/VBObfus.C!tr
BitDefenderTheta Gen:NN.ZevbaF.36318.dm0@aC50F6ei
AVG Win32:AutoRun-BOA [Wrm]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (D)

How to remove VirTool:Win32/Obfuscator.NG?

  • 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.
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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