What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the BScope.TrojanDropper.Convagent detection name usually means that your PC is in big danger. This virus can correctly be identified as ransomware – virus which encrypts your files and forces you to pay for their decryption. Stopping it requires some peculiar steps that must be taken as soon as possible.
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BScope.TrojanDropper.Convagent detection is a malware detection you can spectate in your system. It generally appears after the provoking actions on your computer – opening the untrustworthy e-mail, clicking the banner in the Web or setting up the program from suspicious resources. From the moment it appears, you have a short time to take action before it starts its destructive activity. And be sure – it is better not to await these malicious things.

What is BScope.TrojanDropper.Convagent virus?

BScope.TrojanDropper.Convagent is ransomware-type malware. It searches for the documents on your disk drive, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files locked, this malware also does a ton of harm to your system. It alters the networking setups in order to prevent you from checking out the elimination tutorials or downloading the antivirus. In some cases, BScope.TrojanDropper.Convagent can also prevent the setup of anti-malware programs.

BScope.TrojanDropper.Convagent Summary

In total, BScope.TrojanDropper.Convagent ransomware actions in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Ciphering the files located on the target’s drives — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of security tools

Ransomware has actually been a nightmare for the last 4 years. It is hard to realize a more damaging virus for both individual users and companies. The algorithms used in BScope.TrojanDropper.Convagent (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these unpleasant things instantly – it may take up to a few hours to cipher all of your documents. Therefore, seeing the BScope.TrojanDropper.Convagent detection is a clear signal that you should start the removal process.

Where did I get the BScope.TrojanDropper.Convagent?

Standard tactics of BScope.TrojanDropper.Convagent spreading are typical for all other ransomware examples. Those are one-day landing web pages where victims are offered to download the free program, so-called bait emails and hacktools. Bait e-mails are a relatively modern method in malware spreading – you get the email that simulates some regular notifications about deliveries or bank service conditions changes. Inside of the e-mail, there is a corrupted MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks fairly uncomplicated, however, still requires a lot of recognition. Malware can hide in various spots, and it is far better to prevent it even before it invades your PC than to rely on an anti-malware program. Essential cybersecurity knowledge is just an important thing in the modern-day world, even if your interaction with a computer remains on YouTube videos. That may save you a lot of time and money which you would certainly spend while trying to find a fixing guide.

BScope.TrojanDropper.Convagent malware technical details

File Info:

name: BEFFC8BA6C10958C0DDB.mlw
path: /opt/CAPEv2/storage/binaries/cf5b664490529980255ce94d7f2b558646c8571d9320d9ca84335cd9d026d6cf
crc32: 75320521
md5: beffc8ba6c10958c0ddbb82d80d9bc30
sha1: 526537bc556e86ab4d5779dd03ebd665ed6179ce
sha256: cf5b664490529980255ce94d7f2b558646c8571d9320d9ca84335cd9d026d6cf
sha512: 839c715ad6fd0ff49691cc5a3f0356966aff62d9a768ae888626c7a707bcfd8cb59ca3f54585550587a30f2b1c86758767e5617b59dd4e9de08d893a8f11e5cc
ssdeep: 3072:12HhdwKY+dGviikUTbSYB124HwifvvE3:gXwKAai9SGxj
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E8B3D023FBD1D871D5164A380D257E34E73BFC606E22185BAB7C94CE0E28E815A697D3
sha3_384: 76f50b28637b1b4631deefbe5bbed722836a1f9b030911f0af2d8ee965af45b3a55e7f0f3c77822cea11ab58b3b1cadf
ep_bytes: 558bec83c4f0b844a54000e8c09fffff
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

BScope.TrojanDropper.Convagent also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 0058d6bb1 )
K7GWTrojan ( 0058d6bb1 )
ESET-NOD32a variant of Win32/Filecoder.OJV
RisingTrojan.Filecoder!8.68 (CLOUD)
SentinelOneStatic AI – Malicious PE
EmsisoftTrojan.GenericKD.38788782 (B)
MAXmalware (ai score=87)
CynetMalicious (score: 100)
AVGWin32:RansomX-gen [Ransom]
AvastWin32:RansomX-gen [Ransom]
CrowdStrikewin/malicious_confidence_70% (W)

How to remove BScope.TrojanDropper.Convagent?

BScope.TrojanDropper.Convagent malware is extremely difficult to remove manually. It places its files in numerous locations throughout the disk, and can recover itself from one of the elements. Additionally, a number of alterations in the registry, networking setups and Group Policies are fairly hard to find and revert to the original. It is better to utilize a special app – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the best for malware elimination goals.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its detection databases updated nearly every hour. In addition, it does not have such bugs and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for removing malware of any kind.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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