Trojan:Win32/Zlader.A

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

What is Trojan:Win32/Zlader.A infection?

In this short article you will certainly discover about the definition of Trojan:Win32/Zlader.A and also its adverse impact on your computer system. Such ransomware are a kind of malware that is clarified by on the internet scams to require paying the ransom money by a victim.

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.

Most of the situations, Trojan:Win32/Zlader.A ransomware will certainly instruct its sufferers to launch funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually introduced to the sufferer’s device.

Trojan:Win32/Zlader.A Summary

These modifications can be as complies with:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Mimics the system’s user agent string for its own requests;
  • Performs some HTTP requests;
  • 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;
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Attempts to stop active services;
  • 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
  • Creates a copy of itself;
  • Ciphering the files situated on the sufferer’s disk drive — so the sufferer can no longer utilize the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
get.adobe.com Trojan-Ransom.Win32.Zlader.a
www.adobe.com Trojan-Ransom.Win32.Zlader.a

Trojan:Win32/Zlader.A

One of the most regular networks where Trojan:Win32/Zlader.A Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a source that organizes a malicious software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or prevent the gadget from functioning in an appropriate manner – while also positioning a ransom note that states the need for the victims to effect the settlement for the function of decrypting the documents or bring back the file system back to the preliminary problem. In most circumstances, the ransom money note will certainly come up when the client restarts the PC after the system has already been harmed.

Trojan:Win32/Zlader.A distribution channels.

In numerous corners of the globe, Trojan:Win32/Zlader.A grows by leaps as well as bounds. However, the ransom money notes as well as tricks of extorting the ransom money amount may vary relying on specific local (regional) settings. The ransom notes as well as tricks of obtaining the ransom money amount may differ depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software application.

    In certain areas, the Trojans typically wrongfully report having actually found some unlicensed applications made it possible for on the victim’s gadget. The alert after that requires the user to pay the ransom money.

    Faulty declarations about prohibited web content.

    In nations where software program piracy is much less preferred, this technique is not as reliable for the cyber frauds. Alternatively, the Trojan:Win32/Zlader.A popup alert might wrongly declare to be originating from a police organization and will report having situated kid porn or various other illegal information on the device.

    Trojan:Win32/Zlader.A popup alert might wrongly claim to be obtaining from a law enforcement establishment as well as will report having located kid porn or other prohibited information on the tool. The alert will likewise consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 22D70690
md5: 37137f2f9bf160f13c499c38a24f9378
name: 37137F2F9BF160F13C499C38A24F9378.mlw
sha1: 0214a12f9acd994bc888261fd0692b9b97307bdf
sha256: 4c1d0bec86f31fafcad797e0c5c9990b399eec3bda2d5e975145d44cb4d6cf26
sha512: 385fba77f4762ccb4cfe4bd80c501242dd6ec1ac6ebdda3cdedebaf6ef12ae3c0ae7b776b3e8d9f57c2f26b27763e46c085b116fff305e6b1742fe833cf5a539
ssdeep: 384:nhTk1KwXZEzt5uXytW6G3Ja7S84flOis8nWf0p/:hTmZEzt5QeGZa3aOP8Wf0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Zlader.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop6.44366
McAfee Artemis!37137F2F9BF1
Cylance Unsafe
Zillya Trojan.SpyEyes.Win32.13124
CrowdStrike win/malicious_confidence_100% (D)
K7GW Hacktool ( 700007861 )
Cybereason malicious.f9bf16
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Zlader.L
APEX Malicious
Avast Win32:Stoberox-A [Trj]
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Razy.160990
NANO-Antivirus Virus.Win32.Gen.ccmw
MicroWorld-eScan Gen:Variant.Razy.160990
Tencent Trojan-Ransom.Win32.Zlader.a
Ad-Aware Gen:Variant.Razy.160990
Sophos ML/PE-A + Troj/Zlader-D
Comodo Malware@#1xw8qy9vaze7o
BitDefenderTheta AI:Packer.1E8918581E
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_ZLADER.SMA
McAfee-GW-Edition BehavesLike.Win32.VirRansom.mc
FireEye Generic.mg.37137f2f9bf160f1
Emsisoft Gen:Variant.Razy.160990 (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.SpyEyes.mmj
Avira TR/Crypt.ZPACK.Gen
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Zlader.A
GData Gen:Variant.Razy.160990
AhnLab-V3 Malware/Win32.Generic.C998559
Acronis suspicious
VBA32 Malware-Cryptor.Inject.gen.2
MAX malware (ai score=99)
Malwarebytes Malware.AI.3906858984
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_ZLADER.SMA
Rising Malware.Heuristic!ET#100% (RDMK:cmRtazqXp3C/7EpPRkW6+cvPxNIF)
Ikarus Trojan.Win32.Zlader
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic.AC.23f9e0!tr
AVG Win32:Stoberox-A [Trj]
Paloalto generic.ml

How to remove Trojan:Win32/Zlader.A 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:Win32/Zlader.A 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:Win32/Zlader.A 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