What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Mal/Agent-WB malware detection means that your system is in big danger. This malware can correctly be named as ransomware – virus which encrypts your files and asks you to pay for their decryption. Stopping it requires some peculiar steps that must be done as soon as possible.
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Mal/Agent-WB detection is a virus detection you can spectate in your computer. It often appears after the preliminary actions on your computer – opening the dubious email, clicking the advertisement in the Web or installing the program from unreliable resources. From the instance it appears, you have a short time to take action until it starts its destructive action. And be sure – it is much better not to await these malicious things.

What is Mal/Agent-WB virus?

Mal/Agent-WB is ransomware-type malware. It searches for the files on your computer, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus also does a ton of harm to your system. It modifies the networking settings in order to stop you from looking for the elimination tutorials or downloading the antivirus. In rare cases, Mal/Agent-WB can additionally prevent the launching of anti-malware programs.

Mal/Agent-WB Summary

In summary, Mal/Agent-WB virus activities in the infected system are next:

  • Unconventionial language used in binary resources: Russian;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Ciphering the documents kept on the target’s disk — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a horror story for the last 4 years. It is difficult to realize a more hazardous virus for both individual users and organizations. The algorithms used in Mal/Agent-WB (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy already exists, and possibly will exist. However, that malware does not do all these horrible things without delay – it can require up to a few hours to cipher all of your files. Therefore, seeing the Mal/Agent-WB detection is a clear signal that you need to begin the removal procedure.

Where did I get the Mal/Agent-WB?

Usual methods of Mal/Agent-WB spreading are typical for all other ransomware variants. 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 pretty new method in malware distribution – you get the e-mail that simulates some routine notifications about shippings or bank service conditions shifts. Within the e-mail, there is an infected MS Office file, or a link which opens the exploit landing site.

Malicious email spam

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

Preventing it looks quite easy, however, still requires a lot of focus. Malware can hide in various spots, and it is far better to prevent it even before it gets into your computer than to rely upon an anti-malware program. General cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a computer stays on YouTube videos. That may save you a lot of money and time which you would certainly spend while trying to find a fixing guide.

Mal/Agent-WB malware technical details

File Info:

name: 9BF24D5F95CFDE8C5BE6.mlw
path: /opt/CAPEv2/storage/binaries/271059263cfe32f5589efb79495198386ef2b86a65a723439821304f7ff48087
crc32: 82AC037F
md5: 9bf24d5f95cfde8c5be63c7f87ce9b5a
sha1: 0a0ba4c0b8146920ab86364a1dafd1627bbf609b
sha256: 271059263cfe32f5589efb79495198386ef2b86a65a723439821304f7ff48087
sha512: ec0ee1f5ab2475cd1e33151adfe1be9c8213d410fecf9fd6dfe2dcdded744162c69721772afb294adf51849f03803c89ebb3ffa0521902d05bfd28bb2c3906ee
ssdeep: 12288:RPjQwAjnh80+UYfBfZOXEU5fbhX346LuPt47lk/ixR:RPjtqnhs1JMHVbOsIk
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T116551A3A95FF1075E152C730FC0F46EE943DEEF13A14988627B869086D7AAF03CA5259
sha3_384: 43c08685731f088f8d1b6f9204318afedb5941c2e292c90898c51328f7445f812b5098c6f1087bcc9347502457b17275
ep_bytes: 558bec83c4f0b804044800e8605ff8ff
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

Mal/Agent-WB also known as:

K7AntiVirusTrojan ( 001d6bfc1 )
K7GWTrojan ( 001d6bfc1 )
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/LockScreen.YL
EmsisoftGen:Trojan.ShellStartup.uHW@am0e0ngc (B)
MAXmalware (ai score=100)
CynetMalicious (score: 100)
RisingTrojan.Generic@AI.91 (RDML:8i59zQ7trCX6X2GcM8bdfw)
PandaGeneric Malware
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Mal/Agent-WB?

Mal/Agent-WB malware is very difficult to remove by hand. It places its data in multiple places throughout the disk, and can get back itself from one of the parts. Moreover, numerous modifications in the windows registry, networking setups and also Group Policies are fairly hard to discover and revert to the original. It is far better to make use of a special app – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for virus elimination reasons.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated practically every hour. Additionally, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware suitable for taking out malware of any type.

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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