Trojan.SelfDel

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

What is Trojan.SelfDel infection?

In this post you will certainly discover about the meaning of Trojan.SelfDel and its unfavorable effect on your computer. Such ransomware are a form of malware that is clarified by online scams to demand paying the ransom money by a target.

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In the majority of the situations, Trojan.SelfDel ransomware will certainly instruct its sufferers to launch funds move for the function of neutralizing the changes that the Trojan infection has actually introduced to the sufferer’s tool.

Trojan.SelfDel Summary

These modifications can be as adheres to:

  • 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.
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • 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.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files found on the victim’s hard drive — so the victim can no more utilize the data;
  • Preventing regular accessibility to the target’s workstation;

Trojan.SelfDel

One of the most normal networks where Trojan.SelfDel Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of customer ending up on a source that hosts a malicious software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the victim’s PC or prevent the device from working in an appropriate fashion – while likewise positioning a ransom note that states the need for the sufferers to effect the repayment for the objective of decrypting the documents or bring back the documents system back to the preliminary condition. In a lot of circumstances, the ransom note will turn up when the customer restarts the PC after the system has already been damaged.

Trojan.SelfDel distribution networks.

In different edges of the globe, Trojan.SelfDel expands by leaps and also bounds. Nevertheless, the ransom money notes as well as methods of obtaining the ransom money quantity might vary relying on certain regional (regional) settings. The ransom money notes and also techniques of extorting the ransom quantity may differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software.

    In certain locations, the Trojans typically wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s device. The sharp then demands the individual to pay the ransom.

    Faulty statements about illegal material.

    In countries where software application piracy is less popular, this approach is not as reliable for the cyber frauds. Conversely, the Trojan.SelfDel popup alert might falsely claim to be originating from a law enforcement establishment and also will report having located child porn or various other illegal data on the gadget.

    Trojan.SelfDel popup alert might falsely assert to be acquiring from a regulation enforcement institution and also will certainly report having situated kid porn or various other unlawful information on the tool. The alert will likewise consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: E1C5F59C
md5: 56dda6eeab2c5ac1abf4cfd90663d94f
name: vtur.txt
sha1: 1207428dbe3a2b83865f74cb2347c363e0d8df9d
sha256: 1736bf835b590cd3b461858e296fb4825e84e9f21ce44ba0908d2756fd44fb87
sha512: fadad9a8385754212de853391406dbf789b85aca5ade3d3bfbe17c12b32f369d0f2a3c6ea5e90307e2f3bc767f7bb2d60923573d234be575d4a794f1de9ee774
ssdeep: 49152:2pJ22R1rcUWPsPFVrCau/r1FyO0alvPj5ippRYg:23M+tVrop0mvPj5iP
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Trojan.SelfDel also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.AutoIT.Agent.AAJ
FireEyeGeneric.mg.56dda6eeab2c5ac1
McAfeeArtemis!56DDA6EEAB2C
CylanceUnsafe
SangforMalware
BitDefenderTrojan.AutoIT.Agent.AAJ
Cybereasonmalicious.dbe3a2
SymantecPacked.Generic.548
TrendMicro-HouseCallTROJ_GEN.R020H06AD20
ClamAVWin.Malware.Autoit-7533156-0
GDataTrojan.AutoIT.Agent.AAJ
KasperskyHEUR:Trojan-Ransom.Win32.Gen.gen
AlibabaTrojan:Win32/Autoit.ali2000008
RisingTrojan.Obfus/Autoit!1.C045 (CLASSIC)
Endgamemalicious (high confidence)
EmsisoftTrojan.AutoIT.Agent.AAJ (B)
F-SecureTrojan.TR/BAS.Samca.mquxz
ZillyaTrojan.GenericTKA.Win32.190
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Downloader.tc
Trapminemalicious.high.ml.score
IkarusTrojan-Spy.Keylogger.AgentTesla
JiangminTrojan.Pasta.ahk
WebrootW32.Malware.Gen
AviraTR/BAS.Samca.mquxz
Antiy-AVLTrojan/Win32.Pasta
ArcabitTrojan.AutoIT.Agent.AAJ
ZoneAlarmHEUR:Trojan-Ransom.Win32.Gen.gen
MicrosoftTrojan:Win32/Wacatac.B!ml
VBA32Trojan.SelfDel
MAXmalware (ai score=88)
PandaTrj/CI.A
APEXMalicious
ESET-NOD32a variant of Win32/Injector.Autoit.EWB
eGambitUnsafe.AI_Score_77%
FortinetAutoIt/Injector.ESJ!tr
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (D)
Qihoo-360Generic/Trojan.72b

How to remove Trojan.SelfDel 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.SelfDel 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.SelfDel you can always ask me in the comments for getting help.

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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.

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