Written by Robert Bailey

What is Trojan-Ransom.Win32.Zerber.azf infection?

In this article you will certainly locate regarding the definition of Trojan-Ransom.Win32.Zerber.azf and its adverse impact on your computer system. Such ransomware are a type of malware that is specified by online frauds to require paying the ransom by a victim.

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Most of the cases, Trojan-Ransom.Win32.Zerber.azf virus will certainly advise its victims to initiate funds move for the purpose of counteracting the amendments that the Trojan infection has presented to the sufferer’s gadget.

Trojan-Ransom.Win32.Zerber.azf Summary

These modifications can be as follows:

  • Executable code extraction;
  • Enumerates user accounts on the system;
  • Creates RWX memory;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Mimics the file times of a Windows system file;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents situated on the victim’s hard disk drive — so the target can no longer utilize the data;
  • Preventing normal access to the target’s workstation;


The most regular networks whereby Trojan-Ransom.Win32.Zerber.azf Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual winding up on a resource that organizes a destructive software program;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the victim’s computer or avoid the device from operating in a correct fashion – while additionally positioning a ransom note that points out the need for the sufferers to impact the settlement for the function of decrypting the papers or restoring the documents system back to the first problem. In most circumstances, the ransom note will show up when the customer reboots the PC after the system has actually currently been damaged.

Trojan-Ransom.Win32.Zerber.azf circulation channels.

In various corners of the globe, Trojan-Ransom.Win32.Zerber.azf grows by jumps as well as bounds. Nonetheless, the ransom notes as well as techniques of obtaining the ransom amount may differ depending upon specific neighborhood (regional) setups. The ransom notes and techniques of extorting the ransom quantity might vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having discovered some unlicensed applications made it possible for on the target’s gadget. The alert after that requires the individual to pay the ransom.

    Faulty statements about illegal content.

    In countries where software application piracy is less prominent, this method is not as reliable for the cyber scams. Additionally, the Trojan-Ransom.Win32.Zerber.azf popup alert may incorrectly declare to be deriving from a law enforcement organization and will certainly report having located youngster porn or other illegal data on the gadget.

    Trojan-Ransom.Win32.Zerber.azf popup alert may incorrectly claim to be deriving from a legislation enforcement organization and will report having situated kid porn or various other prohibited information on the device. The alert will in a similar way contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 1CA359BC
md5: 23dd44d57aeb22d2332428dc05d2fc53
name: 23DD44D57AEB22D2332428DC05D2FC53.mlw
sha1: 448b55bd3f42acd839e953d8862c7f82755fd594
sha256: bb3e9b75d34103f785d616b2fa22fa5e53ddc88fa90f1e04590f4c7607f6d0a6
sha512: 332d483641bc60f831ff252b0966b33c78b61402f7bb10fd9c51763cd327eb5f60a712889e7154a50a83a7023957a570c93f2adde09be486b7e6a1bbc7b9513e
ssdeep: 6144:yJmauEp096br+ae5lkIVvV3KWhvqpBdQTvLIY:ZaurEk5lFaX+TDIY
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Zerber.azf also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004e16c11 )
Lionic Trojan.Multi.Generic.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4373
Cynet Malicious (score: 100)
ALYac Gen:Heur.Mint.Dreidel.qqW@xOrpebei
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.2333
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 004e16c11 )
Cybereason malicious.57aeb2
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.Cerber.B
APEX Malicious
Avast Win32:Vitro [Inf]
Kaspersky Trojan-Ransom.Win32.Zerber.azf
BitDefender Gen:Heur.Mint.Dreidel.qqW@xOrpebei
NANO-Antivirus Virus.Win32.Virut-Gen.bwpxnc
MicroWorld-eScan Gen:Heur.Mint.Dreidel.qqW@xOrpebei
Tencent Win32.Trojan.Filecoder.Hrzh
Ad-Aware Gen:Heur.Mint.Dreidel.qqW@xOrpebei
Sophos ML/PE-A + Mal/Dorf-A
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.CBQ164M
McAfee-GW-Edition GenericRXLA-QD!23DD44D57AEB
Emsisoft Gen:Heur.Mint.Dreidel.qqW@xOrpebei (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira TR/Dropper.Gen
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.180D683
Microsoft Ransom:Win32/Cerber
Arcabit Trojan.Mint.Dreidel.EAA1F8
GData Gen:Heur.Mint.Dreidel.qqW@xOrpebei
McAfee GenericRXLA-QD!23DD44D57AEB
MAX malware (ai score=89)
VBA32 BScope.Trojan.Encoder
Malwarebytes Sality.Virus.FileInfector.DDS
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_CERBER.CBQ164M
Rising Trojan.Generic@ML.100 (RDML:C5NlJEYjf7UliGxNoL7jLA)
Yandex Trojan.GenAsa!JKeg7DxjA8U
Ikarus Virus.Win32.Virut
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic.AC.3400DE!tr
AVG Win32:Vitro [Inf]

How to remove Trojan-Ransom.Win32.Zerber.azf 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

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-Ransom.Win32.Zerber.azf 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.Win32.Zerber.azf 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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