Categories: Worm

Should I remove “Worm:Win32/Mira.A”?

The Worm:Win32/Mira.A 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 Worm:Win32/Mira.A virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Attempts to execute a powershell command with suspicious parameter/s
  • Creates a hidden or system file
  • Anomalous binary characteristics

How to determine Worm:Win32/Mira.A?


File Info:

crc32: D45279D9md5: 6f8bff1a961b72e687d100eacc2c19f7name: 6F8BFF1A961B72E687D100EACC2C19F7.mlwsha1: e0f9d9024681f024a51f7de93f9fe98085064e31sha256: 88832b61d1b03816bf7b79b31f48b7afe8fdc255529d1f4eee619dcdec88e62bsha512: ac6e9d610244ec7d2d30f402bc517e89d0e1a3c9624ee1e29f624ed82156636f6970d24b9881026530176ab621ca0600ee8b35a58e930192513e184b852ce0d3ssdeep: 6144:f8dNXSEehucqJLNswQv/YkG57aK2RLWCxCtR7bpHHEQHvBZsUDE7aQ0QBjfH2wun:8/ZJLuMkG579GLWCMtJ+QHvv7CeULa0Otype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Worm:Win32/Mira.A also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004fdf181 )
Cynet Malicious (score: 100)
ALYac Dropped:Trojan.GenericKDZ.69837
Cylance Unsafe
Sangfor Trojan.Generic-Script.Save.7b7a01dd
CrowdStrike win/malicious_confidence_70% (W)
Alibaba Ransom:Win32/Blocker.32d45152
K7GW Trojan ( 004fdf181 )
Cybereason malicious.a961b7
Cyren PSH/Dropper.A
Symantec ML.Attribute.HighConfidence
ESET-NOD32 PowerShell/TrojanDropper.Agent.D
APEX Malicious
Avast NSIS:Downloader-ACW [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.ifpx
BitDefender Dropped:Trojan.GenericKDZ.69837
MicroWorld-eScan Dropped:Trojan.GenericKDZ.69837
Tencent Win32.Trojan.Blocker.Wskp
Ad-Aware Dropped:Trojan.GenericKDZ.69837
Sophos Mal/Generic-S
Comodo TrojWare.Script.TrojanDropper.Agent.D@7l67fr
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.hh
FireEye Generic.mg.6f8bff1a961b72e6
Emsisoft Dropped:Trojan.GenericKDZ.69837 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1116910
Kingsoft Win32.Troj.GenericKD.v.(kcloud)
Microsoft Worm:Win32/Mira.A
Arcabit Trojan.Generic.D110CD
AegisLab Trojan.Win32.Blocker.j!c
GData PowerShell.Trojan-Dropper.Agent.AIT
AhnLab-V3 Trojan/Win32.Agent.R348735
McAfee Artemis!6F8BFF1A961B
MAX malware (ai score=100)
VBA32 Hoax.Blocker
Malwarebytes Allaple.Worm.DDoS.DDS
Panda Trj/CI.A
Rising Worm.Allaple/VBS!1.BD75 (CLASSIC)
Fortinet VBS/PowerShell.D!tr
AVG NSIS:Downloader-ACW [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HoMASOgA

How to remove Worm:Win32/Mira.A?

  • 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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Paul Valéry

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