BScope.Backdoor.Convagent

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

What is BScope.Backdoor.Convagent infection?

In this post you will certainly discover regarding the definition of BScope.Backdoor.Convagent and its adverse impact on your computer system. Such ransomware are a form of malware that is specified by online scams to demand paying the ransom by a target.

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In the majority of the cases, BScope.Backdoor.Convagent virus will certainly advise its sufferers to launch funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s tool.

BScope.Backdoor.Convagent Summary

These modifications 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.
  • Compression (or decompression);
  • Attempts to connect to a dead IP:Port (4 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.
  • Possible date expiration check, exits too soon after checking local time;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Starts servers listening on 127.0.0.1:14656;
  • Unconventionial language used in binary resources: Malay (Brunei Darussalam);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Deletes its original binary from disk;
  • Steals private information from local Internet browsers;
  • Collects information about installed applications;
  • Likely virus infection of existing system binary;
  • 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 located on the victim’s hard disk drive — so the victim can no longer make use of the information;
  • Preventing normal accessibility to the victim’s workstation;

BScope.Backdoor.Convagent

The most common networks where BScope.Backdoor.Convagent Ransomware are infused are:

  • By ways of phishing emails;
  • As a consequence of customer winding up on a source that holds a harmful software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s PC or stop the gadget from functioning in a proper way – while likewise putting a ransom money note that mentions the need for the victims to impact the repayment for the purpose of decrypting the files or bring back the documents system back to the initial condition. In a lot of circumstances, the ransom note will certainly come up when the customer reboots the COMPUTER after the system has actually already been damaged.

BScope.Backdoor.Convagent distribution channels.

In different corners of the world, BScope.Backdoor.Convagent expands by jumps and bounds. Nonetheless, the ransom notes and techniques of extorting the ransom money quantity might differ depending on particular regional (regional) setups. The ransom notes as well as tricks of obtaining the ransom money quantity may differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software.

    In specific locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications enabled on the victim’s device. The sharp after that requires the user to pay the ransom.

    Faulty declarations concerning illegal web content.

    In countries where software program piracy is much less prominent, this approach is not as reliable for the cyber frauds. Conversely, the BScope.Backdoor.Convagent popup alert might incorrectly claim to be originating from a police institution and will report having situated youngster porn or other illegal data on the device.

    BScope.Backdoor.Convagent popup alert may incorrectly claim to be deriving from a law enforcement organization as well as will report having situated child porn or other unlawful data on the gadget. The alert will similarly include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 8314FC65
md5: 694701ec40be3dc11a84e937985792ce
name: 694701EC40BE3DC11A84E937985792CE.mlw
sha1: 8f770d1fd4b7893bf14b9c7ad79f3d33fdd4883f
sha256: 52cbc255da47fc8d52f6f2f7d105b0dc2352567359a768965ef4b4ef86af8ecf
sha512: 4672f094630b53bcc15b1e51ba0728898a4ffee9d970703691223f816e7d6df428254f4cdee0c27b2973b1f33528cee891e1002548487edeb9a79d070600911b
ssdeep: 196608:nzLd+tWs6emT/4ANQNFA/RATF99ki90q:nvdCeembrN2sRAR9ao
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersus: 1.9.37.29
FileVersion: 1.0.52.18
Translations: 0x0386 0x010e

BScope.Backdoor.Convagent also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_60% (D)
Cybereasonmalicious.fd4b78
CyrenW32/Kryptik.EAC.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastFileRepMetagen [Malware]
KasperskyUDS:DangerousObject.Multi.Generic
SophosML/PE-A
BitDefenderThetaGen:NN.ZexaF.34688.@x0@aiXx@sdO
McAfee-GW-EditionBehavesLike.Win32.Lockbit.vc
FireEyeGeneric.mg.694701ec40be3dc1
SentinelOneStatic AI – Suspicious PE
MicrosoftRansom:Win32/LockBit!ml
McAfeeArtemis!694701EC40BE
VBA32BScope.Backdoor.Convagent
IkarusTrojan.Win32.Azorult
AVGFileRepMetagen [Malware]

How to remove BScope.Backdoor.Convagent 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 BScope.Backdoor.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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove BScope.Backdoor.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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