Ransom:Win32/Cerber.A

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

What is Ransom:Win32/Cerber.A infection?

In this short article you will locate regarding the interpretation of Ransom:Win32/Cerber.A as well as its negative influence on your computer. Such ransomware are a form of malware that is elaborated by on-line scams to demand paying the ransom money by a target.

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In the majority of the situations, Ransom:Win32/Cerber.A virus will instruct its targets to initiate funds transfer for the function of reducing the effects of the modifications that the Trojan infection has presented to the sufferer’s gadget.

Ransom:Win32/Cerber.A Summary

These alterations 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.
  • 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.

  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the victim’s hard disk drive — so the sufferer can no longer make use of the data;
  • Preventing normal accessibility 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.
Similar behavior
Related domains
z.whorecord.xyzBehavesLike.Win32.Vundo.fh
a.tomx.xyzBehavesLike.Win32.Vundo.fh

Ransom:Win32/Cerber.A

The most typical channels whereby Ransom:Win32/Cerber.A are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user ending up on a source that organizes a malicious software;

As quickly as the Trojan is effectively infused, it will either cipher the data on the sufferer’s PC or stop the gadget from working in a correct fashion – while additionally putting a ransom note that points out the demand for the targets to impact the settlement for the function of decrypting the records or bring back the documents system back to the preliminary problem. In a lot of circumstances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has actually already been harmed.

Ransom:Win32/Cerber.A distribution networks.

In different corners of the globe, Ransom:Win32/Cerber.A expands by leaps and bounds. However, the ransom money notes and also techniques of extorting the ransom amount may differ depending on specific regional (local) settings. The ransom money notes and methods of extorting the ransom quantity might differ depending on certain neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In certain locations, the Trojans typically wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s device. The sharp after that demands the user to pay the ransom money.

    Faulty statements concerning illegal content.

    In countries where software application piracy is less prominent, this technique is not as efficient for the cyber frauds. Conversely, the Ransom:Win32/Cerber.A popup alert might incorrectly claim to be originating from a police establishment and will report having located child pornography or various other unlawful information on the device.

    Ransom:Win32/Cerber.A popup alert may incorrectly declare to be obtaining from a regulation enforcement establishment and will report having situated youngster pornography or other prohibited information on the gadget. The alert will in a similar way consist of a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: DA011A4E
md5: c14274959c93ed652dd5fcea69565e7e
name: C14274959C93ED652DD5FCEA69565E7E.mlw
sha1: 3f75cb7aa415c29b185c669841f5b78ef91f1d7e
sha256: e12c47048fe9673ca02ca6d371c80c53c2bc33441d29cb833335756ca25dabdd
sha512: c31d94bc2c6b763a0b7c3d31461857702a9e3989aa215ca6e1d4fa307764c20899d19a08e869d4b67820bdb2b04f8a1be0a8600c33fb3ab22b0a0ad1cf695807
ssdeep: 6144:ma2FLuh1ajLWkl3WkjUHw/OvCQWt1Q5yckUuMxhvaAkh:ma2FLMMLT3V4HemCV1QbxsAa
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Cerber.A also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0053af701 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.4939
CynetMalicious (score: 100)
CAT-QuickHealRansomware.Tescrypt.WR4
ALYacTrojan.Ransom.Cerber.1
CylanceUnsafe
ZillyaTrojan.SelfDel.Win32.54337
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Cerber.1a588e18
K7GWTrojan ( 0053af701 )
Cybereasonmalicious.59c93e
BaiduWin32.Trojan.Cerber.b
SymantecRansom.Cerber
ESET-NOD32a variant of Win32/Injector.DBFN
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ransom.Cerber.1
NANO-AntivirusTrojan.Win32.Encoder.eehfpg
MicroWorld-eScanTrojan.Ransom.Cerber.1
TencentMalware.Win32.Gencirc.10bd38de
Ad-AwareTrojan.Ransom.Cerber.1
SophosMal/Generic-R + Troj/Cerber-DJ
ComodoTrojWare.Win32.Cerber.BAA@6hzktm
BitDefenderThetaGen:NN.ZexaF.34688.vqX@aOhwZ2ec
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.TBT
McAfee-GW-EditionBehavesLike.Win32.Vundo.fh
FireEyeGeneric.mg.c14274959c93ed65
EmsisoftTrojan.Ransom.Cerber.1 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Selfdel.cqx
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1128763
eGambitUnsafe.AI_Score_95%
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Cerber.A
ArcabitTrojan.Ransom.Cerber.1
AegisLabTrojan.Win32.SelfDel.4!c
GDataTrojan.Ransom.Cerber.1
TACHYONRansom/W32.Cerber.344366
AhnLab-V3Trojan/Win32.Cerber.R184172
McAfeeRansomware-FTG!C14274959C93
MAXmalware (ai score=100)
VBA32BScope.TrojanRansom.Cerber
MalwarebytesMalware.AI.906548380
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CERBER.TBT
RisingMalware.Obscure/Heur!1.A89E (CLOUD)
YandexTrojan.SelfDel!9Z1FvDDuADU
IkarusTrojan.Win32.Injector
FortinetW32/Injector.DBMH!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Ransom:Win32/Cerber.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 Ransom:Win32/Cerber.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 Ransom:Win32/Cerber.A 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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