Written by Robert Bailey

What is Win32/TrojanDownloader.Autoit.OIV infection?

In this short article you will certainly discover about the definition of Win32/TrojanDownloader.Autoit.OIV and its adverse influence on your computer. Such ransomware are a type of malware that is specified by on the internet frauds to require paying the ransom by a sufferer.

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In the majority of the instances, Win32/TrojanDownloader.Autoit.OIV virus will advise its victims to initiate funds transfer for the objective of counteracting the changes that the Trojan infection has actually presented to the sufferer’s device.

Win32/TrojanDownloader.Autoit.OIV Summary

These modifications can be as adheres to:

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the records situated on the target’s hard disk — so the victim can no more make use of the data;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most normal channels whereby Win32/TrojanDownloader.Autoit.OIV Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As an effect of individual ending up on a source that organizes a destructive software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s PC or prevent the tool from working in an appropriate manner – while likewise positioning a ransom money note that points out the requirement for the victims to impact the payment for the objective of decrypting the files or restoring the data system back to the initial problem. In a lot of instances, the ransom money note will turn up when the client restarts the COMPUTER after the system has already been damaged.

Win32/TrojanDownloader.Autoit.OIV distribution networks.

In numerous edges of the world, Win32/TrojanDownloader.Autoit.OIV grows by jumps and also bounds. Nevertheless, the ransom notes as well as methods of obtaining the ransom amount may vary depending on certain neighborhood (regional) setups. The ransom notes as well as techniques of extorting the ransom amount might differ depending on specific neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In certain areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications made it possible for on the target’s tool. The sharp after that demands the individual to pay the ransom money.

    Faulty declarations about illegal web content.

    In nations where software program piracy is less popular, this method is not as efficient for the cyber scams. Alternatively, the Win32/TrojanDownloader.Autoit.OIV popup alert may incorrectly assert to be deriving from a law enforcement organization and also will certainly report having situated child porn or various other unlawful data on the device.

    Win32/TrojanDownloader.Autoit.OIV popup alert might wrongly assert to be deriving from a legislation enforcement institution and also will report having located child pornography or various other prohibited information on the tool. The alert will in a similar way contain a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 27C9B8FA
md5: 870ba3c294f5ffe05f75be2fa5865779
name: 870BA3C294F5FFE05F75BE2FA5865779.mlw
sha1: 1d49fc8981b2356557bcdc8dc665ef878630de0c
sha256: dd69a7f317b472994823449550c05966f47a8b22899c4fcedd66cc536dc2c6f0
sha512: 2da5d2247eaaec69fce34ff61bc6b1e325704ce17c4fb6fd272c5449cae5ee05507ee79c5adf32dbf7fdbe1a5dc775b258247efdc11999e982fd1c661dcae139
ssdeep: 12288:aCdOy3vVrKxR5CXbNjAOxK/j2n+4YG/6c1mFFja3mXgcjfRlgsUBga+7V/yDQ:aCdxte/80jYLT3U1jfsWaOoDQ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Win32/TrojanDownloader.Autoit.OIV also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
ClamAV Win.Downloader.Autoit-6938408-0
FireEye Trojan.GenericKD.6349260
McAfee Artemis!870BA3C294F5
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Generic.4!e
Sangfor Malware
K7AntiVirus Trojan-Downloader ( 00520e341 )
BitDefender Trojan.GenericKD.6349260
K7GW Trojan-Downloader ( 00520e341 )
Cybereason malicious.294f5f
Symantec Trojan.Gen.MBT
APEX Malicious
Avast FileRepMalware
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba TrojanDownloader:Win32/Generic.1285f7a9
NANO-Antivirus Trojan.Win32.Autoit.ewmfek
MicroWorld-eScan Trojan.GenericKD.6349260
Rising Trojan.Win32.Ransom.dy (CLASSIC)
Ad-Aware Trojan.GenericKD.6349260
Sophos Mal/Generic-S
Comodo Malware@#82o1u8k6ju2x
F-Secure Heuristic.HEUR/AGEN.1100055
Emsisoft Trojan.GenericKD.6349260 (B)
Ikarus Trojan-Downloader
MaxSecure Trojan.Malware.300983.susgen
Avira HEUR/AGEN.1100055
MAX malware (ai score=95)
Microsoft Trojan:Win32/Tiggre!rfn
Arcabit Trojan.Generic.D60E1CC
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.GenericKD.6349260
ALYac Trojan.GenericKD.6349260
Malwarebytes Trojan.BitCoinMiner
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/TrojanDownloader.Autoit.OIV
Tencent Win32.Trojan.Generic.Dygh
Fortinet AutoIt/Injector.ODG!tr
AVG FileRepMalware
Qihoo-360 HEUR/QVM10.2.7A24.Malware.Gen

How to remove Win32/TrojanDownloader.Autoit.OIV ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/TrojanDownloader.Autoit.OIV files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Win32/TrojanDownloader.Autoit.OIV you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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