Trojan-Ransom.Win32.Foreign.olrt

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan-Ransom.Win32.Foreign.olrt infection?

In this post you will certainly find concerning the definition of Trojan-Ransom.Win32.Foreign.olrt as well as its negative influence on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom money by a target.

GridinSoft Anti-Malware Review
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.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the situations, Trojan-Ransom.Win32.Foreign.olrt virus will certainly advise its sufferers to initiate funds transfer for the objective of counteracting the modifications that the Trojan infection has actually introduced to the target’s device.

Trojan-Ransom.Win32.Foreign.olrt Summary

These alterations can be as complies with:

  • 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.
  • 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.
  • 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.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents situated on the target’s hard disk drive — so the victim can no longer utilize the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Trojan-Ransom.Win32.Foreign.olrt

The most normal networks whereby Trojan-Ransom.Win32.Foreign.olrt Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of customer ending up on a source that organizes a destructive software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the target’s PC or stop the gadget from functioning in a correct manner – while likewise placing a ransom money note that mentions the demand for the sufferers to impact the repayment for the function of decrypting the papers or restoring the file system back to the preliminary problem. In the majority of instances, the ransom money note will certainly come up when the client restarts the PC after the system has actually currently been damaged.

Trojan-Ransom.Win32.Foreign.olrt distribution channels.

In various edges of the globe, Trojan-Ransom.Win32.Foreign.olrt grows by leaps as well as bounds. However, the ransom notes and also methods of extorting the ransom money quantity may differ relying on specific regional (local) setups. The ransom notes as well as tricks of extorting the ransom money quantity may vary depending on certain regional (local) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software application.

    In certain locations, the Trojans typically wrongfully report having detected some unlicensed applications made it possible for on the victim’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In countries where software program piracy is less popular, this approach is not as reliable for the cyber scams. Conversely, the Trojan-Ransom.Win32.Foreign.olrt popup alert may wrongly assert to be deriving from a law enforcement organization and also will report having situated kid porn or various other prohibited data on the tool.

    Trojan-Ransom.Win32.Foreign.olrt popup alert might wrongly assert to be obtaining from a legislation enforcement organization and also will certainly report having situated kid porn or other illegal information on the gadget. The alert will likewise contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: F11D3BB5
md5: b0b42969aa5b7f53e65d077963d96a91
name: B0B42969AA5B7F53E65D077963D96A91.mlw
sha1: 6dd0d43b771763befbc256ec3abb11670f2cdecb
sha256: f991bb05a4ea73effa8d27fc38228bdaf92e2f544c5bdef3993ead9664061cf0
sha512: 3192137f8947a3e6fa169ff570aa206aa3334a88195bd86af80c457d1acd300d64a23e2d003642da2ee4b832ef3a97d1ec9257961389cffedb3f40b85de69d3f
ssdeep: 24576:/NqnCdPGPSq1kbZ5u23qx2IH2t09kp8dQD7zAT6RZNCHn:AiySq1kbZYjIIWtvjvzK6Rzqn
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Foreign.olrt also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Cynet Malicious (score: 100)
Cylance Unsafe
Sangfor Trojan.Win32.Wacatac.B
CrowdStrike win/malicious_confidence_60% (W)
Cybereason malicious.b77176
Symantec Trojan.Gen.MBT
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Foreign.olrt
Sophos ML/PE-A
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
Webroot W32.Trojan.Gen
Microsoft Trojan:Script/Phonzy.B!ml
AegisLab Trojan.Win32.Foreign.j!c
McAfee Artemis!B0B42969AA5B
AVG Win32:Malware-gen
Qihoo-360 Win32/Trojan.Foreign.HwYDsicA

How to remove Trojan-Ransom.Win32.Foreign.olrt 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

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.

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 Trojan-Ransom.Win32.Foreign.olrt 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan-Ransom.Win32.Foreign.olrt you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

Leave a Reply

Sending