Trojan.Agent.CFMV

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

What is Trojan.Agent.CFMV infection?

In this short article you will certainly find regarding the definition of Trojan.Agent.CFMV and also its negative impact on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom by a target.

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In the majority of the cases, Trojan.Agent.CFMV ransomware will instruct its sufferers to initiate funds move for the objective of counteracting the changes that the Trojan infection has presented to the target’s gadget.

Trojan.Agent.CFMV 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;
  • 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 modify desktop wallpaper;
  • 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.
  • Ciphering the files situated on the target’s hard drive — so the victim can no more use the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
api.blockcypher.comRansom.Exxroute.A3
hjhqmbxyinislkkt.1j9r76.topRansom.Exxroute.A3

Trojan.Agent.CFMV

One of the most regular networks where Trojan.Agent.CFMV are injected are:

  • By means of phishing emails;
  • As a repercussion of user winding up on a resource that holds a destructive software application;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s PC or prevent the device from operating in a proper fashion – while likewise placing a ransom money note that discusses the requirement for the victims to impact the payment for the function of decrypting the documents or recovering the data system back to the initial condition. In many circumstances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has currently been damaged.

Trojan.Agent.CFMV distribution networks.

In various edges of the globe, Trojan.Agent.CFMV expands by jumps and bounds. However, the ransom notes and also techniques of obtaining the ransom quantity may differ depending on particular neighborhood (local) settings. The ransom money notes as well as methods of extorting the ransom amount may vary depending on certain local (local) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software application.

    In certain areas, the Trojans frequently wrongfully report having found some unlicensed applications made it possible for on the target’s gadget. The alert after that requires the user to pay the ransom money.

    Faulty declarations about illegal material.

    In countries where software application piracy is less popular, this technique is not as efficient for the cyber frauds. Additionally, the Trojan.Agent.CFMV popup alert might wrongly claim to be originating from a police organization and also will report having located youngster pornography or other illegal data on the tool.

    Trojan.Agent.CFMV popup alert might incorrectly claim to be obtaining from a law enforcement institution as well as will report having situated kid porn or various other prohibited data on the tool. The alert will likewise include a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 9EC24992
md5: a4af5ec394f92fcb5f1bff9adf36e6be
name: A4AF5EC394F92FCB5F1BFF9ADF36E6BE.mlw
sha1: 51c62ce95054fbfc36e63566c174832e306942c8
sha256: f2123b83f96316dafb6541b7cfd591b9e0fdaa421d59535a4199e1c351751ae2
sha512: f155ef7df521eb4e64d15fba46ae906750583e1e6aef6098d6be5998300ecfd386c2a95c2f423d8309db8fc9eda515fa166f3b6be4bf729cf7447c25710198d4
ssdeep: 6144:IP2riX2e9kAxqex8nN9B1Ys0+0q63Zftli3:IPJX2eOneibRGR6
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Agent.CFMV also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Agent.CFMV
FireEyeGeneric.mg.a4af5ec394f92fcb
CAT-QuickHealRansom.Exxroute.A3
ALYacTrojan.Agent.CFMV
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderTrojan.Agent.CFMV
K7GWTrojan ( 0050d3751 )
K7AntiVirusTrojan ( 0050d3751 )
BitDefenderThetaGen:NN.ZexaF.34590.qqX@aiNZ7aai
CyrenW32/S-5b69dc14!Eldorado
SymantecPacked.Generic.493
ESET-NOD32Win32/Filecoder.Cerber.G
APEXMalicious
AvastWin32:Cerber-D [Trj]
ClamAVWin.Ransomware.Cerber-9783050-0
KasperskyHEUR:Trojan-Ransom.Win32.Zerber.vho
NANO-AntivirusTrojan.Win32.Filecoder.enpqix
RisingRansom.Cerber!8.3058 (RDMK:cmRtazpeqW4XiAF+BJnpyRvg1W7N)
Ad-AwareTrojan.Agent.CFMV
TACHYONRansom/W32.Cerber.271018
EmsisoftTrojan.Agent.CFMV (B)
ComodoTrojWare.Win32.Crypt.C@7vajd0
F-SecureHeuristic.HEUR/AGEN.1120889
DrWebTrojan.Encoder.10660
ZillyaTrojan.Filecoder.Win32.4495
TrendMicroRansom_CERBER.SM37
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
SophosML/PE-A + Mal/Elenoocka-E
IkarusTrojan-Ransom.Agent
JiangminTrojan.Zerber.bih
eGambitUnsafe.AI_Score_98%
AviraHEUR/AGEN.1120889
Antiy-AVLTrojan/Win32.TSGeneric
MicrosoftRansom:Win32/Cerber.J
ArcabitTrojan.Agent.CFMV
AhnLab-V3Trojan/Win32.Cerber.R197896
ZoneAlarmHEUR:Trojan-Ransom.Win32.Zerber.vho
GDataTrojan.Agent.CFMV
CynetMalicious (score: 100)
Acronissuspicious
McAfeeRansomware-FMJ!A4AF5EC394F9
MAXmalware (ai score=81)
VBA32BScope.Trojan.Enchanim
MalwarebytesRansom.Cerber
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_CERBER.SM37
TencentMalware.Win32.Gencirc.10b3f1ef
YandexTrojan.GenAsa!q4j+E7dQZX0
SentinelOneStatic AI – Malicious PE
FortinetW32/GenKryptik.AFCC!tr
AVGWin32:Cerber-D [Trj]
Cybereasonmalicious.394f92
Paloaltogeneric.ml
Qihoo-360HEUR/QVM20.1.4B84.Malware.Gen

How to remove Trojan.Agent.CFMV 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 Trojan.Agent.CFMV 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

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If the guide doesn’t help you to remove Trojan.Agent.CFMV 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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