Written by Robert Bailey

What is Trojan.Ransom.VegaLocker infection?

In this short article you will certainly find regarding the definition of Trojan.Ransom.VegaLocker and its adverse influence on your computer system. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom money by a target.

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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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Most of the situations, Trojan.Ransom.VegaLocker virus will instruct its victims to launch funds transfer for the purpose of counteracting the modifications that the Trojan infection has actually introduced to the target’s tool.

Trojan.Ransom.VegaLocker Summary

These adjustments 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.
  • Attempts to connect to a dead IP:Port (4 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.
  • Possible date expiration check, exits too soon after checking local time;
  • 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.
  • Performs some HTTP requests;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Modifies boot configuration settings;
  • 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
  • Clears Windows events or logs;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents located on the target’s hard disk drive — so the target can no longer utilize the information;
  • Preventing normal access to the sufferer’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 Trojan-Ransom.Win32.Encoder.cya Trojan-Ransom.Win32.Encoder.cya Trojan-Ransom.Win32.Encoder.cya Trojan-Ransom.Win32.Encoder.cya Trojan-Ransom.Win32.Encoder.cya


One of the most normal networks through which Trojan.Ransom.VegaLocker Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer ending up on a resource that holds a malicious software application;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s PC or avoid the device from working in an appropriate fashion – while additionally putting a ransom money note that discusses the requirement for the victims to impact the payment for the function of decrypting the records or bring back the data system back to the first condition. In a lot of instances, the ransom money note will certainly come up when the customer restarts the PC after the system has already been damaged.

Trojan.Ransom.VegaLocker circulation networks.

In numerous edges of the globe, Trojan.Ransom.VegaLocker expands by jumps as well as bounds. However, the ransom notes as well as tricks of obtaining the ransom money quantity might differ depending upon specific local (local) setups. The ransom notes and also tricks of obtaining the ransom amount might differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually discovered some unlicensed applications allowed on the sufferer’s tool. The alert after that demands the user to pay the ransom.

    Faulty declarations regarding unlawful web content.

    In nations where software application piracy is less popular, this method is not as reliable for the cyber fraudulences. Additionally, the Trojan.Ransom.VegaLocker popup alert may incorrectly assert to be deriving from a law enforcement institution and will report having located child pornography or other unlawful information on the tool.

    Trojan.Ransom.VegaLocker popup alert might wrongly claim to be obtaining from a regulation enforcement organization and will report having located child porn or other unlawful information on the tool. The alert will in a similar way include a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 86765CFA
md5: 824c20b4ba06bd9ec5ed999cb7525b36
name: b.exe
sha1: c6e2707673294e7000d389405db0718c7c5a980c
sha256: 24d70038e548e6e1322e5922587d803f181a5a0d8ba95a1a264caa93ccc664a7
sha512: b523b224946e482411de1e34efc8cd40ee831b4c7c27bcbe3670fcb98b7ae9871d494bb4f4fe441c277ab846539a2d258be8967eb7c3e943eb25231c426cd82b
ssdeep: 3072:m87zzhhyoKQMl92cyrrabaDo8RKQELAW0NHMG/CifYNk1G84ot2fm/6X0Sk2LF:m8/zhQadRb1Ht0ot4YYX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Ransom.VegaLocker also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.Encoder.28645
MicroWorld-eScan Trojan.GenericKD.41404348
Qihoo-360 HEUR/QVM19.1.27DB.Malware.Gen
McAfee RDN/Generic.fap
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 005511e81 )
BitDefender Trojan.GenericKD.41404348
K7GW Trojan ( 005511e81 )
CrowdStrike win/malicious_confidence_100% (W)
TrendMicro Trojan.Win32.WACATAC.USXVPFS19
BitDefenderTheta Gen:NN.ZexaF.33558.ruW@aCtj8waG
Cyren W32/Trojan.YLYU-0129
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
GData Trojan.GenericKD.41404348
Kaspersky Trojan-Ransom.Win32.Encoder.cya
Alibaba Ransom:Win32/Encoder.4a4e8bc5
NANO-Antivirus Trojan.Win32.Encoder.frygji
AegisLab Trojan.Win32.Malicious.4!c
Rising Trojan.Generic@ML.85 (RDMK:eF1I3uGNKdK4lA47GWVw9g)
Ad-Aware Trojan.GenericKD.41404348
Emsisoft Trojan.GenericKD.41404348 (B)
Comodo Malware@#2ni2mokcmo0uh
F-Secure Trojan.TR/AD.ZardRansom.uumrf
Zillya Trojan.Encoder.Win32.941
Invincea heuristic
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Krypt
Webroot W32.Trojan.Emotet
Avira TR/AD.ZardRansom.uumrf
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D277C7BC
ZoneAlarm Trojan-Ransom.Win32.Encoder.cya
Microsoft Trojan:Win32/Occamy.C
AhnLab-V3 Malware/Win32.Generic.C3314923
VBA32 BScope.Trojan.Wacatac
ALYac Trojan.Ransom.VegaLocker
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Kryptik.GUHU
TrendMicro-HouseCall Trojan.Win32.WACATAC.USXVPFS19
SentinelOne DFI – Malicious PE
AVG Win32:Malware-gen
Cybereason malicious.673294
MaxSecure Virus.Patched.OF

How to remove Trojan.Ransom.VegaLocker virus?

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 Trojan.Ransom.VegaLocker 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.VegaLocker 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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