Categories: Malware

How to remove “VirTool:Win32/Obfuscator.JO”?

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

  • Executable code extraction
  • Creates RWX memory
  • Unconventionial language used in binary resources: Russian
  • Network activity detected but not expressed in API logs

How to determine VirTool:Win32/Obfuscator.JO?


File Info:

crc32: F5AB0D89md5: 11b4c9c8776a3729e62483d27f613e46name: 11B4C9C8776A3729E62483D27F613E46.mlwsha1: a556ee7d4ca455d8ba72724478679c4c6bca66d8sha256: 5d65a40d297a79ff44fea2dbe6b97a385abf8c7b504fa68130d2cc257821208csha512: 12e350e129e648857d13dea38e49966d41b5db5899e11663c69bf4afa928cdf07c208deb22a02fc4878c42a1b1eae8fe513c74ddce9dba9edc085a182837c528ssdeep: 1536:kBd4N3sO+e0x20EwAHF8zoOHOoGzO/J7B6bkrhGIAAN/UBA3kScDi5Oi3nB:qY8/QwAH+RfGzO/J7Bq5A0ScDvi3nBtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: KYlAgRFileVersion: 6.0CompanyName: HjEProductName: jdrDrpeProductVersion: 6.0FileDescription: nMbTXiaOriginalFilename: iKi.exeTranslation: 0x0409 0x0000

VirTool:Win32/Obfuscator.JO also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.Cerber.1
FireEye Generic.mg.11b4c9c8776a3729
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0050b7db1 )
BitDefender Trojan.Ransom.Cerber.1
K7GW Trojan ( 0050b7db1 )
Cybereason malicious.8776a3
Arcabit Trojan.Ransom.Cerber.1
Symantec ML.Attribute.HighConfidence
APEX Malicious
ClamAV Win.Trojan.Agent-966694
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Crypted.ubmkc
Rising Trojan.Win32.Generic.12DFB8E7 (C64:YzY0OpT7QHJ8gwcv)
Ad-Aware Trojan.Ransom.Cerber.1
Emsisoft Trojan.Ransom.Cerber.1 (B)
Comodo Malware@#1b0ouziq0qt8x
F-Secure Trojan.TR/Crypt.XPACK.Gen
DrWeb BackDoor.Dego.2
Zillya Trojan.FakeAV.Win32.45200
McAfee-GW-Edition BehavesLike.Win32.Dropper.mh
Sophos ML/PE-A + Mal/FakeAV-BW
Ikarus Virus.Win32.Heri
Jiangmin Trojan.Generic.llko
Webroot none
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=80)
Antiy-AVL Trojan/Win32.AGeneric
Microsoft VirTool:Win32/Obfuscator.JO
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.Cerber.1
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Generic.C1913709
McAfee GenericR-FSR!11B4C9C8776A
Panda Trj/CI.A
ESET-NOD32 Win32/Agent.RMA
Tencent Win32.Trojan.Bublik.gsi
Yandex Trojan.Agent!uSjALLbARoQ
SentinelOne Static AI – Malicious PE
Fortinet W32/Agent.BW
BitDefenderTheta AI:Packer.246F9F731F
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Generic/HEUR/Malware.QVM20.Gen

How to remove VirTool:Win32/Obfuscator.JO?

  • 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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