Categories: RansomTrojan

Should I remove “Trojan-Ransom.Win32.Blocker.kkoq”?

The Trojan-Ransom.Win32.Blocker.kkoq 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-Ransom.Win32.Blocker.kkoq virus can do?

  • Reads data out of its own binary image
  • Unconventionial binary language: Portuguese (Brazil)
  • Unconventionial language used in binary resources: Portuguese (Brazilian)
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine Trojan-Ransom.Win32.Blocker.kkoq?


File Info:

name: F9D1216C557DFE3DA6D6.mlwpath: /opt/CAPEv2/storage/binaries/a0013f7f4ec56ba9a3f0bca17a7a1cf1791bfe5d64d4c511535d9cf48030e5d2crc32: DB35F7F4md5: f9d1216c557dfe3da6d6c46f32bfd78fsha1: 0129c8bf5e5558692aed8fdbdae3745d0d35d33asha256: a0013f7f4ec56ba9a3f0bca17a7a1cf1791bfe5d64d4c511535d9cf48030e5d2sha512: 945361ab7f1d08af36a5b9459eae24a4564bdf8f87bdc6fb56960875dfdc319ca6e74f22439982c31dfb6d4cbb00306fc4104d945c6896c28b03b7e4211b93afssdeep: 24576:XUCqwi10IlqsNqcQWZtPtPslzbjaelQrnp:XFqC98FVsRb2qQrnptype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T140252A3B778E9936DC3218BC4D8FE6A0A85A36742C149D93F7D09F4D5E34181372A98Bsha3_384: b1deeed74963642bbf05ba57769d8679569dba818dd5a569b1b32871938f0c9ec5eef32edfb40895a0ec17e31088902aep_bytes: 558bec83c4f05356b87c6c4e00e86601timestamp: 1992-06-19 22:22:17

Version Info:

CompanyName: FileDescription: FileVersion: 1.0.0.37InternalName: LegalCopyright: LegalTrademarks: OriginalFilename: ProductName: ProductVersion: 1.0.0.0Translation: 0x0416 0x04e4

Trojan-Ransom.Win32.Blocker.kkoq also known as:

Bkav W32.AIDetectNet.01
MicroWorld-eScan Gen:Variant.Zusy.440160
FireEye Generic.mg.f9d1216c557dfe3d
CAT-QuickHeal Trojan.Dorv.9812
ALYac Gen:Variant.Zusy.440160
Malwarebytes Generic.Trojan.Delf.DDS
VIPRE Gen:Variant.Zusy.440160
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0059c1621 )
K7AntiVirus Trojan ( 0059c1621 )
BitDefenderTheta Gen:NN.ZelphiF.36132.@G0@ai1z35iG
VirIT Trojan.Win32.Generic.CLMX
Cyren W32/Banker.V.gen!Eldorado
Symantec Infostealer.Bancos!g5
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Spy.Banker.WGA
APEX Malicious
ClamAV Win.Trojan.Netmail-9844910-0
Kaspersky Trojan-Ransom.Win32.Blocker.kkoq
BitDefender Gen:Variant.Zusy.440160
NANO-Antivirus Trojan.Win32.FakeAV.drrvw
Avast Win32:BankerX-gen [Trj]
Tencent Trojan-Ransom.Win32.Blocker.he
Emsisoft Gen:Variant.Zusy.440160 (B)
F-Secure Dropper.DR/Delphi.Gen
DrWeb Trojan.DownLoader4.51703
Zillya Trojan.FakeAV.Win32.109581
McAfee-GW-Edition BehavesLike.Win32.PWSBanker.fh
Sophos Troj/Banker-GYO
SentinelOne Static AI – Suspicious PE
GData Win32.Trojan-Stealer.Banker.AK
Google Detected
Avira DR/Delphi.Gen
MAX malware (ai score=80)
Antiy-AVL Trojan/Win32.FakeAV
Xcitium TrojWare.Win32.Spy.Banker.VIS@8ekceg
Arcabit Trojan.Zusy.D6B760
ZoneAlarm Trojan-Ransom.Win32.Blocker.kkoq
Microsoft Trojan:Win32/Gamaredon.psyU!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Agent.R554978
McAfee PWS-Banker.gen.ez
TACHYON Trojan/W32.DP-Agent.1044992.C
VBA32 BScope.Trojan.Downloader
Cylance unsafe
Panda Generic Malware
Rising Ransom.Agent!8.6B7 (TFE:5:Ku0xTvM8GaG)
Ikarus Trojan-Banker.Win32.Delf
Fortinet W32/Banker.WGA!tr.spy
AVG Win32:BankerX-gen [Trj]
DeepInstinct MALICIOUS

How to remove Trojan-Ransom.Win32.Blocker.kkoq?

  • 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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