Ransom:Win32/Cerber.A

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.xyz BehavesLike.Win32.Vundo.fh
a.tomx.xyz BehavesLike.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:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053af701 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4939
Cynet Malicious (score: 100)
CAT-QuickHeal Ransomware.Tescrypt.WR4
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Zillya Trojan.SelfDel.Win32.54337
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Cerber.1a588e18
K7GW Trojan ( 0053af701 )
Cybereason malicious.59c93e
Baidu Win32.Trojan.Cerber.b
Symantec Ransom.Cerber
ESET-NOD32 a variant of Win32/Injector.DBFN
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.Encoder.eehfpg
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Malware.Win32.Gencirc.10bd38de
Ad-Aware Trojan.Ransom.Cerber.1
Sophos Mal/Generic-R + Troj/Cerber-DJ
Comodo TrojWare.Win32.Cerber.BAA@6hzktm
BitDefenderTheta Gen:NN.ZexaF.34688.vqX@aOhwZ2ec
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.TBT
McAfee-GW-Edition BehavesLike.Win32.Vundo.fh
FireEye Generic.mg.c14274959c93ed65
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Selfdel.cqx
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1128763
eGambit Unsafe.AI_Score_95%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Cerber.A
Arcabit Trojan.Ransom.Cerber.1
AegisLab Trojan.Win32.SelfDel.4!c
GData Trojan.Ransom.Cerber.1
TACHYON Ransom/W32.Cerber.344366
AhnLab-V3 Trojan/Win32.Cerber.R184172
McAfee Ransomware-FTG!C14274959C93
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Cerber
Malwarebytes Malware.AI.906548380
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_CERBER.TBT
Rising Malware.Obscure/Heur!1.A89E (CLOUD)
Yandex Trojan.SelfDel!9Z1FvDDuADU
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.DBMH!tr
AVG Win32:Malware-gen
Paloalto generic.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/products/

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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