AutoIt:MalOb-EF [Trj]

What is AutoIt:MalOb-EF [Trj] infection?

In this article you will locate regarding the interpretation of AutoIt:MalOb-EF [Trj] and its negative impact on your computer system. Such ransomware are a kind of malware that is elaborated by online scams to demand paying the ransom money by a victim.

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.

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In the majority of the situations, AutoIt:MalOb-EF [Trj] ransomware will certainly instruct its victims to start funds move for the function of counteracting the modifications that the Trojan infection has actually presented to the victim’s tool.

AutoIt:MalOb-EF [Trj] Summary

These modifications can be as adheres to:

• Injection (inter-process);
• Injection (Process Hollowing);
• Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
• Attempts to connect to a dead IP:Port (1 unique times);
• Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
• A process attempted to delay the analysis task.;
• Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

  Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

• Executed a process and injected code into it, probably while unpacking;
• Detects Sandboxie through the presence of a library;
• Deletes its original binary from disk;
• Mimics the file times of a Windows system file;
• Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
  C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

  The registry run keys perform the same action, and can be located in different locations:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
• Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
• Checks the presence of disk drives in the registry, possibly for anti-virtualization;
• Creates a copy of itself;
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Ciphering the papers situated on the target’s hard disk drive — so the victim can no longer 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.

Similar behavior

Related domains

AutoIt:MalOb-EF [Trj]

One of the most normal networks through which AutoIt:MalOb-EF [Trj] Ransomware are infused are:

• By ways of phishing emails;
• As a consequence of customer ending up on a source that organizes a harmful software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s computer or protect against the gadget from functioning in a correct manner – while additionally putting a ransom money note that states the need for the victims to effect the repayment for the objective of decrypting the papers or restoring the documents system back to the preliminary problem. In a lot of circumstances, the ransom note will certainly turn up when the customer reboots the PC after the system has currently been damaged.

AutoIt:MalOb-EF [Trj] circulation channels.

In numerous edges of the globe, AutoIt:MalOb-EF [Trj] grows by jumps as well as bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom amount might vary relying on certain regional (regional) setups. The ransom notes as well as techniques of obtaining the ransom money quantity may differ depending on certain neighborhood (local) setups.

As an example:

Faulty signals concerning unlicensed software application.

In specific areas, the Trojans typically wrongfully report having identified some unlicensed applications enabled on the target’s device. The sharp then demands the customer to pay the ransom.

Faulty statements about unlawful web content.

In countries where software piracy is less popular, this approach is not as efficient for the cyber scams. Conversely, the AutoIt:MalOb-EF [Trj] popup alert might incorrectly declare to be deriving from a law enforcement establishment and also will report having located child porn or various other unlawful data on the tool.

AutoIt:MalOb-EF [Trj] popup alert may falsely declare to be obtaining from a regulation enforcement organization as well as will certainly report having situated child porn or other illegal data on the gadget. The alert will likewise contain a requirement for the user to pay the ransom.

Technical details

File Info:
crc32: 63E2C343
md5: 56e6d5cd03d0bad80d76bb5787d7db03
name: 56E6D5CD03D0BAD80D76BB5787D7DB03.mlw
sha1: 481972534498153c4c9500bedf19f18bee769ae2
sha256: a69afca65cd4fe7391acd1beaaaeb0ee9002d2fa8dc6a147e4ce01b24fe0aea6
sha512: 2641e6db1ad5eac86c816843a9a112d1ecdff836607d98e715758ea41e5e2fae1329463aaf7f67b70baee8dfaac1add4d7b0b7f0e35f2b6c89e8d0cf0a1adc20
ssdeep: 24576:uRmJkcoQricOIQxiZY1iaCLz83aPB9xteiICv:7JZoQrbTFZY1iaCV/t6Cv
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
CompiledScript: AutoIt v3 Script: 3, 3, 8, 1
FileVersion: 3, 3, 8, 1
FileDescription: 
Translation: 0x0809 0x04b0

AutoIt:MalOb-EF [Trj] also known as:

How to remove AutoIt:MalOb-EF [Trj] ransomware?

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

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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft².

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.

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.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for AutoIt:MalOb-EF [Trj] 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.

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.

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 AutoIt:MalOb-EF [Trj] you can always ask me in the comments for getting help.

1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
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