Ransom Trojan

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

Malware Removal

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

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • 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
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Injection (Process Hollowing)
  • Executed a process and injected code into it, probably while unpacking
  • Behavioural detection: Injection (inter-process)
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Harvests cookies for information gathering
  • Anomalous binary characteristics

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


File Info:

name: 7EFED088A9B1B7C5B451.mlw
path: /opt/CAPEv2/storage/binaries/d7f85aaeeec903c3bb86b37e0d3dda58298bcf707c56cc97c56217d183cd5a16
crc32: A95AE95D
md5: 7efed088a9b1b7c5b451f1f706df8db6
sha1: 4df490e47209f9f3cde0e07d4f5a07bea59c4420
sha256: d7f85aaeeec903c3bb86b37e0d3dda58298bcf707c56cc97c56217d183cd5a16
sha512: 80b5945aa77a11ee8ff37fade9a7c7aa2d382a0cebe3457100b58676ab1e8e18dd465b0fea4a4abe9a61de1035dcbead44094c09cc54a2b291dc3a47e4559671
ssdeep: 196608:08azg7DS88azg7DS88azg7DS88azg7DSv:ag7uyg7uyg7uyg7uv
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12486137AF1908437D1236E7CCC5BA754A825BEE02D28608A7BEC1C4DDF39B9135262D7
sha3_384: 2e35713cb40b5ea3996931f38724d83c71dd395fc451a7f1488bbd4480b821766ffe32705d11bcebbac52c1d33d6f65e
ep_bytes: 55545d906a2890596a006a004975f953
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

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

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Symmi.34741
FireEyeGeneric.mg.7efed088a9b1b7c5
CAT-QuickHealTrojan.WacatacPMF.S16539689
ALYacGen:Variant.Symmi.34741
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
K7GWTrojan ( 00548e051 )
K7AntiVirusTrojan ( 00548e051 )
VirITBackdoor.RBot.BZ
CyrenW32/Injector.OZVT-2500
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.AHHO
APEXMalicious
ClamAVWin.Trojan.Mbrlock-9779766-0
KasperskyTrojan-Ransom.Win32.Blocker.vzmr
BitDefenderGen:Variant.Symmi.34741
NANO-AntivirusTrojan.Win32.Dapato.bsjzfg
AvastWin32:MBRlock-DV [Trj]
RisingTrojan.Injector!1.DA56 (RDMK:cmRtazoewQCN+oFP33w3syLpIMys)
Ad-AwareGen:Variant.Symmi.34741
TACHYONBackdoor/W32.Androm.8316928
EmsisoftGen:Variant.Symmi.34741 (B)
ComodoTrojWare.Win32.Injector.HO@82j6jo
DrWebTrojan.DownLoader6.7779
TrendMicroTROJ_GEN.R03BC0DA322
McAfee-GW-EditionBehavesLike.Win32.Generic.wc
SophosML/PE-A + Troj/Agent-BFYB
IkarusTrojan-Ransom.Blocker
JiangminTrojan.Blocker.pkq
AviraDR/Delphi.Gen
Antiy-AVLTrojan/Generic.ASBOL.C5EF
MicrosoftTrojan:Win32/Injector.INK!MTB
GDataWin32.Trojan.PSE.12SKUJH
CynetMalicious (score: 100)
AhnLab-V3Dropper/Win32.Dapato.R83155
Acronissuspicious
McAfeeGenericRXIP-BJ!7EFED088A9B1
MAXmalware (ai score=88)
VBA32Trojan.Downloader
MalwarebytesTrojan.Crypt
TrendMicro-HouseCallTROJ_GEN.R03BC0DA322
TencentTrojan.Win32.Blocker.zg
YandexTrojan.Injector!nfedw5apY3U
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_96%
FortinetW32/Injector.AHHO!tr
BitDefenderThetaAI:Packer.9896AD8521
AVGWin32:MBRlock-DV [Trj]
Cybereasonmalicious.8a9b1b
PandaTrj/Genetic.gen
MaxSecureTrojan.Malware.127304917.susgen

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

Trojan-Ransom.Win32.Blocker.vzmr 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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