Ransom.Cerber.321

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

What is Ransom.Cerber.321 infection?

In this short article you will locate about the meaning of Ransom.Cerber.321 and its negative impact on your computer. Such ransomware are a type of malware that is specified by on the internet fraudulences to demand paying the ransom money by a target.

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In the majority of the cases, Ransom.Cerber.321 virus will instruct its targets to launch funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s device.

Ransom.Cerber.321 Summary

These adjustments can be as complies with:

  • 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.;
  • A process created a hidden window;
  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Writes a potential ransom message to disk;
  • EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.

    This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.

  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Generates some ICMP traffic;
  • 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.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents situated on the sufferer’s hard disk drive — so the target can no longer make use of the information;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains
api.blockcypher.comGen:Variant.Ransom.Cerber.321
hjhqmbxyinislkkt.1j9r76.topGen:Variant.Ransom.Cerber.321

Ransom.Cerber.321

One of the most typical channels whereby Ransom.Cerber.321 Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of individual ending up on a source that hosts a malicious software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s computer or protect against the gadget from functioning in a proper way – while likewise positioning a ransom money note that mentions the requirement for the sufferers to impact the repayment for the objective of decrypting the records or bring back the data system back to the initial condition. In a lot of circumstances, the ransom note will certainly turn up when the customer restarts the PC after the system has actually currently been harmed.

Ransom.Cerber.321 distribution channels.

In various corners of the globe, Ransom.Cerber.321 grows by jumps and also bounds. However, the ransom money notes and also tricks of extorting the ransom quantity might differ relying on certain regional (regional) settings. The ransom money notes and techniques of extorting the ransom quantity might differ depending on specific regional (regional) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

    In certain areas, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the target’s device. The sharp then requires the user to pay the ransom money.

    Faulty statements about prohibited content.

    In countries where software application piracy is much less popular, this method is not as effective for the cyber fraudulences. Conversely, the Ransom.Cerber.321 popup alert may incorrectly declare to be deriving from a police institution as well as will report having located kid pornography or other prohibited data on the tool.

    Ransom.Cerber.321 popup alert may falsely claim to be acquiring from a regulation enforcement establishment and will report having located youngster porn or other illegal data on the gadget. The alert will likewise include a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 3D21197E
md5: 6bc622d70947b0192934e98a559c630d
name: 6BC622D70947B0192934E98A559C630D.mlw
sha1: b7a460c87cf30e9a0dec9e53473c6a81c1a5b9e4
sha256: 4f4eef403718044dc9a424276170709dc41bed49a1c0782674a51deb5295c54f
sha512: 02cf4aff11463bb67db93020548d3d7d2a435722be41e709870793407ab6861f98303d33228965b4b822c5ffd1c0687a1510434ea4b6f06a29ad3ec180c503f3
ssdeep: 6144:PlKZl30feXONU/8uu4UqVta/CnXOxHQSOKihBFtHmZ3+kGEQNb9IKdT3XkePL:tKYWnD1UqvFMHQtiZ3kL9T3Ug
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2006-2010 Christian Ghisler
InternalName: Totalcmd-udmin
FileVersion: 1, 0, 0, 5
CompanyName: Ghisler Software GmbH
ecialBuild: D
ivateBuild: j%x01ProductName
LegalTrademarks: Nx13x01OriginalFilename
Comments: Tool used internally by Total Commander, do not start directly!
FileDescription: Total Commander udministrator Tool
0, 0, 5:
sler Software GmbH Totalcmd-udmin: :x0bx01ProductVersion
alcmd-udmin.exe:
Translation: 0x0409 0x0000

Ransom.Cerber.321 also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Ransom.Cerber.321
FireEyeGeneric.mg.6bc622d70947b019
CAT-QuickHealRansom.Cerber.A4
McAfeeRansomware-CBER!6BC622D70947
CylanceUnsafe
ZillyaTrojan.Zerber.Win32.2358
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 005224381 )
BitDefenderGen:Variant.Ransom.Cerber.321
K7GWTrojan ( 0050aabe1 )
Cybereasonmalicious.70947b
BaiduWin32.Trojan.Kryptik.alb
CyrenW32/Cerber.F.gen!Eldorado
SymantecPacked.Generic.459
APEXMalicious
AvastWin32:Filecoder-BG [Trj]
ClamAVWin.Ransomware.Razy-7350762-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaRansom:Win32/generic.ali2000010
NANO-AntivirusTrojan.Win32.Zerber.eoegvh
RisingTrojan.Kryptik!1.AACA (CLOUD)
Ad-AwareGen:Variant.Ransom.Cerber.321
SophosML/PE-A + Mal/Cerber-B
ComodoMalware@#3ohbrqpuiukg6
F-SecureTrojan.TR/Crypt.ZPACK.Gen7
VIPRETrojan.Win32.Generic.pak!cobra
TrendMicroRansom_HPCERBER.SMALY5A
McAfee-GW-EditionBehavesLike.Win32.PinkSbot.jm
EmsisoftGen:Variant.Ransom.Cerber.321 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Ransom.Cerber.321
JiangminTrojan.Generic.garuh
eGambitUnsafe.AI_Score_99%
AviraTR/Crypt.ZPACK.Gen7
Antiy-AVLTrojan/Win32.SGeneric
SUPERAntiSpywareRansom.Cerber/Variant
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftRansom:Win32/Cerber
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Cerber.Gen
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34590.Pq2@aC@ovNy
ALYacGen:Variant.Ransom.Cerber.321
VBA32BScope.TrojanSpy.Zbot
MalwarebytesCerber.Ransom.Encrypt.DDS
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.FQRH
TrendMicro-HouseCallRansom_HPCERBER.SMALY5A
TencentMalware.Win32.Gencirc.10b0f767
YandexTrojan.GenAsa!KgjQsx4pNFA
MAXmalware (ai score=82)
FortinetW32/Kryptik.HJJV!tr
WebrootTrojan.Dropper.Gen
AVGWin32:Filecoder-BG [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/Ransom.Filecoder.HxQBBFsC

How to remove Ransom.Cerber.321 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 Ransom.Cerber.321 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.Cerber.321 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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