Trojan-Ransom.Win32.Zerber.dcpu

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

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

In this short article you will find about the definition of Trojan-Ransom.Win32.Zerber.dcpu and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom money by a victim.

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In the majority of the cases, Trojan-Ransom.Win32.Zerber.dcpu infection will instruct its targets to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the target’s gadget.

Trojan-Ransom.Win32.Zerber.dcpu Summary

These modifications can be as follows:

  • 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Compression (or decompression);
  • 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 attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the victim’s disk drive — so the victim can no longer utilize the data;
  • Preventing routine access to the sufferer’s workstation;

Trojan-Ransom.Win32.Zerber.dcpu

One of the most regular networks through which Trojan-Ransom.Win32.Zerber.dcpu Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of customer winding up on a resource that organizes a destructive software application;

As soon as the Trojan is successfully injected, it will either cipher the data on the sufferer’s computer or prevent the gadget from working in a proper manner – while also putting a ransom money note that mentions the need for the sufferers to effect the settlement for the purpose of decrypting the papers or bring back the file system back to the preliminary problem. In many circumstances, the ransom money note will turn up when the client reboots the PC after the system has currently been harmed.

Trojan-Ransom.Win32.Zerber.dcpu circulation networks.

In numerous corners of the globe, Trojan-Ransom.Win32.Zerber.dcpu grows by jumps and bounds. Nevertheless, the ransom notes and methods of extorting the ransom amount may differ depending on certain regional (regional) settings. The ransom notes as well as tricks of obtaining the ransom quantity may differ depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having spotted some unlicensed applications allowed on the victim’s tool. The alert then requires the user to pay the ransom.

    Faulty declarations concerning illegal web content.

    In countries where software application piracy is less prominent, this approach is not as effective for the cyber fraudulences. Conversely, the Trojan-Ransom.Win32.Zerber.dcpu popup alert may falsely assert to be originating from a law enforcement institution and will report having situated kid porn or other prohibited information on the tool.

    Trojan-Ransom.Win32.Zerber.dcpu popup alert might wrongly assert to be acquiring from a law enforcement establishment and will report having located youngster pornography or various other illegal data on the tool. The alert will similarly contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: 855768F6
md5: 62a5f86239e894e3a8d6c166bbde86f2
name: 62A5F86239E894E3A8D6C166BBDE86F2.mlw
sha1: 7c003135a0da342888308eee74106878a2236188
sha256: 29ad52291b7a62e5ebf216189f7ae08cf4ada082014c4d5168919a262e5564d8
sha512: 6ff913f0f0df85c6f9e11b277dba426dfb941a08c54eb416f58a1ae73c48fe1e1eb4e33b7ed4d4e8a4f0412f77b82d50329c45209656a03047e7ff5cb0b05a6a
ssdeep: 6144:H28A9Mmeh5PNJTEM9akV3jt95bx3nzBUM:W8LnQk9jlbRzBx
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050885a1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10464
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.4644368
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.66620
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Zerber.5ee779d7
K7GW Trojan ( 0050885a1 )
Cyren W32/Cerber.LHNA-7575
Symantec Ransom.Cerber
ESET-NOD32 a variant of Win32/Injector.DMLC
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Cerber-6987220-0
Kaspersky Trojan-Ransom.Win32.Zerber.dcpu
BitDefender Trojan.GenericKD.4644368
NANO-Antivirus Trojan.Win32.DMLC.emmdfe
MicroWorld-eScan Trojan.GenericKD.4644368
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Trojan.GenericKD.4644368
Sophos ML/PE-A + Mal/Cerber-Z
Comodo Malware@#276ms94r05flk
BitDefenderTheta Gen:NN.ZedlaF.34608.cq4@aGJ!Bdk
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.F117CM
McAfee-GW-Edition BehavesLike.Win32.ICLoader.dc
FireEye Generic.mg.62a5f86239e894e3
Emsisoft Trojan-Ransom.Cerber (A)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1116898
eGambit Generic.Malware
Kingsoft Win32.Troj.Generic.v.(kcloud)
Microsoft Ransom:Win32/Cerber.J
Arcabit Trojan.Generic.D46DE10
AegisLab Trojan.Win32.Zerber.j!c
GData Trojan.GenericKD.4644368
TACHYON Ransom/W32.Cerber.236317
AhnLab-V3 Trojan/Win32.Cerber.R196732
McAfee Artemis!62A5F86239E8
MAX malware (ai score=82)
VBA32 Hoax.Zerber
Malwarebytes Malware.AI.3487788223
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_CERBER.F117CM
Rising [email protected] (RDMK:qZZyAqnWnhD67emFtS/+pw)
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.DMTB!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HyoDnj8A

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

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If the guide doesn’t help you to remove Trojan-Ransom.Win32.Zerber.dcpu 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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