Categories: Ransom

Ransom:AutoIt/LockScreen.D removal instruction

The Ransom:AutoIt/LockScreen.D 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 Ransom:AutoIt/LockScreen.D virus can do?

  • Reads data out of its own binary image
  • Performs some HTTP requests
  • Attempts to restart the guest VM
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs
  • Attempts to modify browser security settings
  • Attempts to disable browser security warnings

Related domains:

edgedl.me.gvt1.com
update.googleapis.com
oppnetter.biz.ua

How to determine Ransom:AutoIt/LockScreen.D?


File Info:

crc32: 59E31ACDmd5: 87a2c411e878cca083a06d9ffeb581a2name: 87A2C411E878CCA083A06D9FFEB581A2.mlwsha1: 4b03ed55bd45e36469a0b373a0d32f964d51c177sha256: 3e931d6d7be99aa38831159046019355e3ca16f377ba8178a86d2caac7d25a0asha512: e9dcc59300e9c41b13823e3be4b0ee1312be7e70088a30c73f1397dc4fc893fdc00d9ee38e8b459a84557fed702ab9204476168553c84ed3db81c4407c83bdf1ssdeep: 24576:bRmJkqoQrilOIQ+yMxyNypYENNMw2mlcKtbby:YJXoQryTiMxyNypYSqwBesbytype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompiledScript: AutoIt v3 Script: 3, 3, 8, 0FileVersion: 3, 3, 8, 0FileDescription: Translation: 0x0809 0x04b0

Ransom:AutoIt/LockScreen.D also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0047e7591 )
Lionic Trojan.Win32.Autoit.j!c
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop6.41809
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Trojan.AutoIT.Win32.143411
Sangfor Ransom.Win32.Autoit.v
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/LockScreen.43d32a4c
K7GW Trojan ( 0047e7591 )
Cybereason malicious.5bd45e
Symantec Trojan.Gen
ESET-NOD32 multiple detections
APEX Malicious
Avast Win32:AutoIt-BPS [Trj]
Kaspersky Trojan-Ransom.Win32.Autoit.v
NANO-Antivirus Trojan.Win32.Autoit.ecjjdi
Tencent Win32.Trojan.Autoit.Ecak
Sophos Mal/Generic-S
Comodo Malware@#as2accg6s5lk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.dc
FireEye Generic.mg.87a2c411e878cca0
Avira HEUR/AGEN.1116021
eGambit Unsafe.AI_Score_96%
Antiy-AVL Trojan/Generic.ASCommon.168
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:AutoIt/LockScreen.D
Acronis suspicious
McAfee Artemis!87A2C411E878
MAX malware (ai score=95)
VBA32 Trojan.Autoit.F
Panda Trj/CI.A
Rising Trojan.Obfus/Autoit!1.BEDE (CLASSIC)
MaxSecure Trojan.Autoit.AZA
Fortinet W32/Autoit.V!tr
AVG Win32:AutoIt-BPS [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Worm.AutoIt.HgIASOcA

How to remove Ransom:AutoIt/LockScreen.D?

  • 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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