Trojan.Ransom.Cerber.ZY

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

What is Trojan.Ransom.Cerber.ZY infection?

In this short article you will certainly find regarding the definition of Trojan.Ransom.Cerber.ZY and its negative effect on your computer system. Such ransomware are a form of malware that is clarified by on-line scams to demand paying the ransom by a sufferer.

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In the majority of the situations, Trojan.Ransom.Cerber.ZY infection will certainly advise its targets to start funds move for the objective of neutralizing the modifications that the Trojan infection has actually presented to the victim’s device.

Trojan.Ransom.Cerber.ZY Summary

These alterations 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.
  • Enumerates user accounts on the system;
  • 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.
  • 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.

  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to modify desktop wallpaper;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • 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.
  • Ciphering the records situated on the victim’s hard drive — so the sufferer can no longer use the data;
  • 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.

Trojan.Ransom.Cerber.ZY

The most typical networks whereby Trojan.Ransom.Cerber.ZY Ransomware are injected are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a source that hosts a harmful software application;

As soon as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or avoid the gadget from working in a proper way – while additionally putting a ransom money note that states the requirement for the targets to impact the settlement for the function of decrypting the documents or bring back the documents system back to the preliminary problem. In many instances, the ransom note will certainly turn up when the client reboots the PC after the system has currently been harmed.

Trojan.Ransom.Cerber.ZY distribution networks.

In numerous corners of the world, Trojan.Ransom.Cerber.ZY grows by leaps as well as bounds. However, the ransom notes and methods of obtaining the ransom money quantity may vary depending upon certain neighborhood (local) setups. The ransom notes and tricks of extorting the ransom amount may differ depending on certain local (regional) setups.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In specific locations, the Trojans often wrongfully report having detected some unlicensed applications made it possible for on the target’s device. The alert after that demands the customer to pay the ransom money.

    Faulty declarations concerning illegal material.

    In nations where software program piracy is much less prominent, this method is not as efficient for the cyber scams. Alternatively, the Trojan.Ransom.Cerber.ZY popup alert may incorrectly assert to be originating from a police establishment and will certainly report having located kid pornography or various other illegal data on the tool.

    Trojan.Ransom.Cerber.ZY popup alert may falsely claim to be deriving from a law enforcement organization and also will report having situated child porn or other unlawful information on the gadget. The alert will similarly have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 45471AD3
md5: b99e06b8c59257e34a5a071e74b5179e
name: B99E06B8C59257E34A5A071E74B5179E.mlw
sha1: 5b505337498e292454e16342b55a93fb3281d52e
sha256: f102c04f2d813e1aafebb287fd1e9df3a008be09596f3f21557567ad74abfc6f
sha512: 1275206aa4860910cc1de8231508f667b9ef02ea9b819870a49ff8562a0cd3e8aef11b608e641299c39c7a08920e5c095e9b45f115990c13b4e11244b8c57883
ssdeep: 3072:iRtoAw/Nm/JnDsvn+51YGKFuv9PEQKbSz9LeJuus04+T1JDo4xLoTclG/:2toAw/4o0YGKF02K9ygd04+3QcQ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

XXXXXXXXXXXXXXXXXX: ?,x01FileDescription
XXXX: |,x01LegalCopyright
FileVersion: 2.0.6.0
CompanyName: TechSmith Corporation
yright (C) 2005 TechSmith Corporation: X
hSmith Screen Capture Codec onstaller: X
Translation: 0x0409 0x04e4

Trojan.Ransom.Cerber.ZY also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.Cerber.ZY
FireEyeGeneric.mg.b99e06b8c59257e3
CAT-QuickHealRansom.Cerber.A4
McAfeeRansomware-CBER!B99E06B8C592
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005224381 )
BitDefenderTrojan.Ransom.Cerber.ZY
K7GWTrojan ( 005021361 )
Cybereasonmalicious.8c5925
CyrenW32/S-3e1d46f2!Eldorado
SymantecPacked.Generic.459
ESET-NOD32a variant of Win32/Kryptik.FMQF
BaiduWin32.Trojan.Kryptik.bin
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Cerber-5970079-0
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Encoder.evczzg
TencentMalware.Win32.Gencirc.10b57fe1
Ad-AwareTrojan.Ransom.Cerber.ZY
EmsisoftTrojan.Ransom.Cerber.ZY (B)
ComodoTrojWare.Win32.Ransom.Cerber.BF@6tebck
F-SecureTrojan.TR/Crypt.ZPACK.Gen7
DrWebTrojan.Encoder.5994
ZillyaTrojan.Kryptik.Win32.1311619
TrendMicroRansom_HPCERBER.SMALY5A
McAfee-GW-EditionBehavesLike.Win32.Ransomware.gc
SophosMal/Generic-R + Mal/Cerber-B
IkarusTrojan-Ransom.Cerber
AviraTR/Crypt.ZPACK.Gen7
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.AGeneric
MicrosoftRansom:Win32/Cerber
ArcabitTrojan.Ransom.Cerber.ZY
AhnLab-V3Win-Trojan/Cerber.Gen
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Cerber.ZY
CynetMalicious (score: 100)
Acronissuspicious
VBA32BScope.Trojan.Menti
ALYacTrojan.Ransom.Cerber.ZY
MalwarebytesCerber.Ransom.Encrypt.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_HPCERBER.SMALY5A
RisingTrojan.Kryptik!1.AE9C (CLOUD)
YandexTrojan.GenAsa!/CK1WHw8pFA
SentinelOneStatic AI – Malicious PE
FortinetW32/Injector.EETM!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/Ransom.Cerber.HxQBuV0A

How to remove Trojan.Ransom.Cerber.ZY 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.Ransom.Cerber.ZY 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.Cerber.ZY 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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