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

What is Ransom:Win32/Rector infection?

In this short article you will find about the meaning of Ransom:Win32/Rector and also its negative effect on your computer system. Such ransomware are a type of malware that is specified by online scams to demand paying the ransom by a sufferer.

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 instances, Ransom:Win32/Rector virus will instruct its victims to initiate funds transfer for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s tool.

Ransom:Win32/Rector Summary

These adjustments can be as complies with:

  • 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.

  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s 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.


One of the most common channels whereby Ransom:Win32/Rector Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As an effect of individual ending up on a source that hosts a harmful software;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or prevent the gadget from functioning in a correct way – while likewise placing a ransom money note that discusses the requirement for the victims to effect the repayment for the objective of decrypting the records or bring back the data system back to the first problem. In the majority of instances, the ransom note will certainly show up when the customer reboots the PC after the system has already been harmed.

Ransom:Win32/Rector circulation networks.

In numerous corners of the world, Ransom:Win32/Rector grows by jumps and also bounds. Nonetheless, the ransom notes and tricks of extorting the ransom money quantity may vary depending upon specific regional (local) settings. The ransom money notes as well as methods of obtaining the ransom quantity may differ depending on certain local (local) setups.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software application.

    In particular locations, the Trojans often wrongfully report having actually detected some unlicensed applications allowed on the target’s tool. The sharp then demands the individual to pay the ransom.

    Faulty statements about illegal content.

    In countries where software piracy is much less popular, this method is not as effective for the cyber frauds. Additionally, the Ransom:Win32/Rector popup alert may falsely claim to be deriving from a police establishment and will certainly report having situated child pornography or other illegal data on the tool.

    Ransom:Win32/Rector popup alert might incorrectly claim to be deriving from a law enforcement institution and will certainly report having located child pornography or various other illegal data on the tool. The alert will in a similar way include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: B65BE4FB
md5: 3fd143c6b01b8e6ddd3e40b59058a91d
name: 3FD143C6B01B8E6DDD3E40B59058A91D.mlw
sha1: 2afa88fea9d7fab9c10f287c3bf883cb170bd515
sha256: 58a8ec03a3ef35c5480c2d4c62fb95065fbecb8748b661c90e61a4a76014567b
sha512: f2d0c86f04bf29ff930d01908430738d9fbfa46ae76f494d0f3d05693302162367a5c680dae4121756427e76d2c9a8a0face8a0a68f06b8072a98d8a7e1986b7
ssdeep: 24576:ALRElOzg8AJWPoY36JbDxJARmFC/pz/ncemPE9MicW8Qdl1fQg:ALCm5oNJ5XYhzPIM9MicW8IllQg
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: ByteScout BarCode Generator Portable
PortableApps.comAppID: ByteScoutBarCodeGeneratorPortable
PortableApps.comFormatVersion: 2020.07.09
CompanyName: http://forum.portableappc.com/index.php
ProductName: ByteScout BarCode Generator Portable
PortableApps.comInstallerVersion: 2020.07.09.0
FileDescription: ByteScout BarCode Generator Portable
OriginalFilename: ByteScoutBarCodeGeneratorPortable_7.1.1.1157_English.paf.exe
Translation: 0x0409 0x04b0

Ransom:Win32/Rector also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
ALYac Gen:Variant.Bulz.211754
Sangfor Trojan.Win32.Wacatac.B
BitDefender Gen:Variant.Bulz.211754
Cybereason malicious.6b01b8
MicroWorld-eScan Gen:Variant.Bulz.211754
Ad-Aware Gen:Variant.Bulz.211754
McAfee-GW-Edition BehavesLike.Win32.ICLoader.tc
FireEye Gen:Variant.Bulz.211754
Emsisoft Gen:Variant.Bulz.211754 (B)
eGambit Unsafe.AI_Score_86%
Microsoft Ransom:Win32/Rector
Arcabit Trojan.Bulz.D33B2A
AegisLab Trojan.Win32.Bulz.4!c
GData Gen:Variant.Bulz.211754
McAfee Artemis!3FD143C6B01B
MAX malware (ai score=87)
VBA32 BScope.Trojan.MSIL.Crypt
TrendMicro-HouseCall TROJ_GEN.R002H09ET21
Ikarus Trojan.HTML.Redirector

How to remove Ransom:Win32/Rector 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 Ransom:Win32/Rector 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 Ransom:Win32/Rector you can always ask me in the comments for getting help.

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


  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