Trojan.Ransom.Cerber.CJ

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

What is Trojan.Ransom.Cerber.CJ infection?

In this article you will certainly discover about the meaning of Trojan.Ransom.Cerber.CJ and its negative influence on your computer system. Such ransomware are a kind of malware that is clarified by on the internet fraudulences to require paying the ransom by a sufferer.

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In the majority of the cases, Trojan.Ransom.Cerber.CJ virus will instruct its targets to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually introduced to the victim’s tool.

Trojan.Ransom.Cerber.CJ Summary

These modifications 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.
  • 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.;
  • Expresses interest in specific running processes;
  • 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;
  • Unconventionial language used in binary resources: Portuguese;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Exhibits behavior characteristic of Cerber ransomware;
  • 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.

  • 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.
  • Ciphering the papers found on the sufferer’s disk drive — so the victim can no longer make use of the information;
  • Preventing routine accessibility to the victim’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 Trojan.Ransom.Cerber.CJ
a.tomx.xyz Trojan.Ransom.Cerber.CJ

Trojan.Ransom.Cerber.CJ

The most common networks where Trojan.Ransom.Cerber.CJ Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of user winding up on a source that hosts a harmful software;

As quickly as the Trojan is successfully injected, it will either cipher the information on the victim’s computer or protect against the gadget from operating in an appropriate fashion – while also placing a ransom note that states the requirement for the sufferers to impact the settlement for the objective of decrypting the files or recovering the file system back to the preliminary condition. In the majority of instances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has already been harmed.

Trojan.Ransom.Cerber.CJ distribution networks.

In different corners of the globe, Trojan.Ransom.Cerber.CJ expands by leaps and bounds. However, the ransom notes as well as methods of extorting the ransom amount might differ depending upon certain regional (regional) settings. The ransom notes as well as techniques of extorting the ransom quantity might differ depending on particular neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications enabled on the target’s gadget. The sharp then requires the individual to pay the ransom money.

    Faulty declarations concerning illegal web content.

    In countries where software application piracy is less popular, this approach is not as reliable for the cyber frauds. Conversely, the Trojan.Ransom.Cerber.CJ popup alert might incorrectly assert to be originating from a police establishment and also will report having situated kid pornography or other unlawful information on the tool.

    Trojan.Ransom.Cerber.CJ popup alert might incorrectly declare to be obtaining from a law enforcement institution as well as will report having located kid pornography or other unlawful data on the gadget. The alert will likewise have a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: C00D060D
md5: 05dd008d7f510fdf4eb5a437d30bbaa1
name: 05DD008D7F510FDF4EB5A437D30BBAA1.mlw
sha1: 8e27438946c1df31a481c3555e34a072f13f0f4c
sha256: 8737528f58bd604f88d29d9f46dec6dce89e4474ce949ea586740bd5be4183d8
sha512: f8cbad2ee90bf7e09a90f8d125cdb1264f03414f38137a6d884fa22d04d4b039245b64934a50e00b338e61113ed78c4c0b86c233d2a259a087599b8701e33b09
ssdeep: 6144:2xV984fktoOUi3mHoJhCY6X7vR0xDKcoeIH94xYHz1/KPaGsk8:2xgckhWi0fLMqdUPaGJ8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

eUp Software: Rx15x01FileDescription
Comments: @x10x01CompanyName
eUp Utilities 2014: @x0ex01ProductVersion
yright xa9 AVG Netherlands B. V. 2011: Lx12x01LegalTrademarks
eUp Utilitiesx2122: Lx16x01ProductName
0.1000.340: D
eUp Report Center: <x0ex01FileVersion
Translation: 0x0407 0x04b0

Trojan.Ransom.Cerber.CJ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.Cerber.CJ
FireEye Generic.mg.05dd008d7f510fdf
CAT-QuickHeal TrojanRansom.Crowti.MUE.A4
McAfee Ransom-Cerber!05DD008D7F51
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.972261
AegisLab Trojan.Win32.Generic.4!c
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Trojan.Ransom.Cerber.CJ
K7GW Trojan ( 004fdc2c1 )
K7AntiVirus Trojan ( 005224381 )
Baidu Win32.Trojan.Kryptik.ayf
Cyren W32/Trojan.VC.gen!Eldorado
Symantec Packed.Generic.459
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:Win32/Kryptik.de97181d
NANO-Antivirus Trojan.Win32.Encoder.evjdat
Rising Trojan.Kryptik!1.A877 (CLOUD)
Ad-Aware Trojan.Ransom.Cerber.CJ
Emsisoft Trojan.Ransom.Cerber.CJ (B)
Comodo TrojWare.Win32.Filecoder.CB@6q31oo
F-Secure Heuristic.HEUR/AGEN.1114444
DrWeb Trojan.Encoder.7074
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.SMEJ5
McAfee-GW-Edition BehavesLike.Win32.Ransomware.fh
Sophos Mal/Generic-R + Mal/Cerber-B
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Zerber.agb
MaxSecure Trojan.Malware.7164915.susgen
Avira HEUR/AGEN.1114444
MAX malware (ai score=87)
Antiy-AVL Trojan/Win32.SGeneric
Microsoft Ransom:Win32/Cerber.F
Arcabit Trojan.Ransom.Cerber.CJ
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.Cerber.CJ
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Lukitus2.Exp
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34590.uq1@aue@f02S
ALYac Trojan.Ransom.Cerber.CJ
TACHYON Ransom/W32.Cerber.334718
VBA32 Hoax.Zerber
Malwarebytes Cerber.Ransom.Encrypt.DDS
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.FJSQ
TrendMicro-HouseCall Ransom_CERBER.SMEJ5
Tencent Malware.Win32.Gencirc.10b58aa2
Yandex Trojan.GenAsa!Tmbp0SdLTXM
Ikarus Trojan.Crypt
Fortinet W32/Kryptik.HGZD!tr
Webroot W32.Trojan.Ransom
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HxQBvOMA

How to remove Trojan.Ransom.Cerber.CJ virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.CJ 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:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan.Ransom.Cerber.CJ 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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