VHO:Trojan-Ransom.Win32.Convagent

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

What is VHO:Trojan-Ransom.Win32.Convagent infection?

In this post you will certainly discover regarding the meaning of VHO:Trojan-Ransom.Win32.Convagent and also its negative effect on your computer. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom money by a sufferer.

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Most of the instances, VHO:Trojan-Ransom.Win32.Convagent virus will advise its sufferers to launch funds transfer for the objective of counteracting the modifications that the Trojan infection has actually introduced to the victim’s tool.

VHO:Trojan-Ransom.Win32.Convagent Summary

These alterations 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.
  • Possible date expiration check, exits too soon after checking local time;
  • A process attempted to delay the analysis task.;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to stop active services;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Spoofs its process name and/or associated pathname to appear as a legitimate process;
  • 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 records situated on the sufferer’s disk drive — so the victim can no longer utilize the data;
  • 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
baroquetees.com Trojan.Ransom.DarkSide

VHO:Trojan-Ransom.Win32.Convagent

The most typical networks whereby VHO:Trojan-Ransom.Win32.Convagent Ransomware are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a source that organizes a destructive software;

As quickly as the Trojan is successfully injected, it will either cipher the information on the target’s PC or protect against the tool from operating in an appropriate manner – while additionally placing a ransom money note that discusses the requirement for the sufferers to impact the repayment for the function of decrypting the documents or restoring the file system back to the first condition. In most instances, the ransom note will certainly turn up when the client restarts the PC after the system has currently been damaged.

VHO:Trojan-Ransom.Win32.Convagent circulation channels.

In numerous edges of the globe, VHO:Trojan-Ransom.Win32.Convagent expands by leaps as well as bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money quantity may vary relying on certain regional (regional) setups. The ransom notes and also methods of obtaining the ransom money amount may vary depending on specific local (local) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software application.

    In particular locations, the Trojans often wrongfully report having actually spotted some unlicensed applications allowed on the target’s tool. The alert then requires the user to pay the ransom.

    Faulty statements concerning illegal content.

    In countries where software program piracy is less preferred, this approach is not as efficient for the cyber scams. Alternatively, the VHO:Trojan-Ransom.Win32.Convagent popup alert might wrongly declare to be stemming from a police institution and will report having situated child porn or various other prohibited information on the device.

    VHO:Trojan-Ransom.Win32.Convagent popup alert may incorrectly claim to be obtaining from a legislation enforcement institution and will report having located child porn or various other illegal information on the tool. The alert will in a similar way contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: 2CC3C32B
md5: dec3eb5c3db86ecbad95d50fea19adc1
name: DEC3EB5C3DB86ECBAD95D50FEA19ADC1.mlw
sha1: 0694f8da55bedb4f0e036341eb123f92fdd77e34
sha256: cbbc7052fed8d0002d07736a68219f01a5a4e1c19ee50310e2381e96fa8836ed
sha512: bfecceb6a608b814ccc9c5fa7e696314c35bddde1e5aba6b87b7cfe1ed8b14add0b3e0e52b7d503e37cdfac3a73fcd761f204e2f56446720e98fded2ec01410f
ssdeep: 768:YSbBh8w2fxASeNwIXJSjqY1m5mFm7m6IcHqXyedKXS3eKHxiyiV1goxBA:NXMmBJS2H5mFePIHysKXueiiV1m
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

VHO:Trojan-Ransom.Win32.Convagent also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005795061 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.33754
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.DarkSide
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/DarkSide.c768153f
K7GW Trojan ( 005795061 )
Cybereason malicious.c3db86
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.DarkSide.B
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Packed.DarkSide-9262656-0
Kaspersky VHO:Trojan-Ransom.Win32.Convagent.gen
BitDefender Gen:Trojan.Heur.FU.duW@aWFaMWm
NANO-Antivirus Virus.Win32.Gen.ccmw
MicroWorld-eScan Gen:Trojan.Heur.FU.duW@aWFaMWm
Tencent Win32.Trojan.Crypt.Wwed
Ad-Aware Gen:Trojan.Heur.FU.duW@aWFaMWm
Sophos Mal/Generic-S
BitDefenderTheta AI:Packer.77A973D71E
McAfee-GW-Edition BehavesLike.Win32.Generic.qh
FireEye Generic.mg.dec3eb5c3db86ecb
Emsisoft Gen:Trojan.Heur.FU.duW@aWFaMWm (B)
Avira TR/Crypt.XPACK.Gen
Microsoft Ransom:Win32/DarkSide.DA!MTB
Arcabit Trojan.Heur.FU.E4E5BC
AegisLab Trojan.Win32.Convagent.trMb
GData Gen:Trojan.Heur.FU.duW@aWFaMWm
AhnLab-V3 Behavior_Ransom/Win.DarkSide.C4401014
McAfee Artemis!DEC3EB5C3DB8
MAX malware (ai score=86)
Malwarebytes Malware.Heuristic.1003
Panda Generic Suspicious
TrendMicro-HouseCall Ransom_DarkSide.R002C0DD121
Rising Ransom.Convagent!8.123A1 (CLOUD)
SentinelOne Static AI – Malicious PE
Fortinet W32/Filecoder_DarkSide.B!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Generic.HxQBTZsA

How to remove VHO:Trojan-Ransom.Win32.Convagent 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 VHO:Trojan-Ransom.Win32.Convagent 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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If the guide doesn’t help you to remove VHO:Trojan-Ransom.Win32.Convagent 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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