Trojan.Ransom.VegaLocker
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.
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.
| iplogger.ru | Trojan-Ransom.Win32.Encoder.cya |
| iplogger.org | Trojan-Ransom.Win32.Encoder.cya |
| apps.identrust.com | Trojan-Ransom.Win32.Encoder.cya |
| isrg.trustid.ocsp.identrust.com | Trojan-Ransom.Win32.Encoder.cya |
| ocsp.int-x3.letsencrypt.org | Trojan-Ransom.Win32.Encoder.cya |
Trojan.Ransom.VegaLocker
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.
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: 86765CFAmd5: 824c20b4ba06bd9ec5ed999cb7525b36name: b.exesha1: c6e2707673294e7000d389405db0718c7c5a980csha256: 24d70038e548e6e1322e5922587d803f181a5a0d8ba95a1a264caa93ccc664a7sha512: b523b224946e482411de1e34efc8cd40ee831b4c7c27bcbe3670fcb98b7ae9871d494bb4f4fe441c277ab846539a2d258be8967eb7c3e943eb25231c426cd82bssdeep: 3072:m87zzhhyoKQMl92cyrrabaDo8RKQELAW0NHMG/CifYNk1G84ot2fm/6X0Sk2LF:m8/zhQadRb1Ht0ot4YYXtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Trojan.Ransom.VegaLocker also known as:
| GridinSoft | Trojan.Ransom.Gen |
| DrWeb | Trojan.Encoder.28645 |
| MicroWorld-eScan | Trojan.GenericKD.41404348 |
| FireEye | Generic.mg.824c20b4ba06bd9e |
| 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 | |
| Zillya | Trojan.Encoder.Win32.941 |
| Invincea | heuristic |
| McAfee-GW-Edition | BehavesLike.Win32.Pate.dm |
| 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 |
| Paloalto | generic.ml |
| MaxSecure | Virus.Patched.OF |
How to remove Trojan.Ransom.VegaLocker virus?
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:
Download GridinSoft Anti-MalwareRun 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 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.
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:
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.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
