What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Trojan:Win32/Zbot.svfs!MTB detection usually means that your PC is in big danger. This malware can correctly be named as ransomware – type of malware which encrypts your files and asks you to pay for their decryption. Removing it requires some peculiar steps that must be done as soon as possible.
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Trojan:Win32/Zbot.svfs!MTB detection is a virus detection you can spectate in your computer. It usually shows up after the preliminary procedures on your PC – opening the dubious email messages, clicking the banner in the Web or mounting the program from dubious resources. From the second it shows up, you have a short time to do something about it until it starts its destructive action. And be sure – it is far better not to await these harmful effects.

What is Trojan:Win32/Zbot.svfs!MTB virus?

Trojan:Win32/Zbot.svfs!MTB is ransomware-type malware. It searches for the files on your disk, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware additionally does a lot of damage to your system. It changes the networking setups in order to avoid you from looking for the elimination tutorials or downloading the antivirus. Sometimes, Trojan:Win32/Zbot.svfs!MTB can even stop the launching of anti-malware programs.

Trojan:Win32/Zbot.svfs!MTB Summary

In total, Trojan:Win32/Zbot.svfs!MTB ransomware activities in the infected computer are next:

  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Anomalous file deletion behavior detected (10+);
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • Authenticode signature is invalid;
  • Created a process from a suspicious location;
  • Anomalous binary characteristics;
  • Encrypting the documents kept on the victim’s drives — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus apps

Ransomware has actually been a nightmare for the last 4 years. It is hard to picture a more harmful malware for both individuals and organizations. The algorithms utilized in Trojan:Win32/Zbot.svfs!MTB (usually, 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. However, that virus does not do all these bad things instantly – it may take up to several hours to cipher all of your documents. Therefore, seeing the Trojan:Win32/Zbot.svfs!MTB detection is a clear signal that you should start the elimination process.

Where did I get the Trojan:Win32/Zbot.svfs!MTB?

General ways of Trojan:Win32/Zbot.svfs!MTB injection are standard for all other ransomware variants. Those are one-day landing sites where victims are offered to download and install the free program, so-called bait e-mails and hacktools. Bait e-mails are a relatively modern tactic in malware distribution – you receive the email that simulates some normal notifications about shippings or bank service conditions modifications. Inside of the email, there is a malicious MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks quite simple, but still needs tons of focus. Malware can hide in various spots, and it is better to prevent it even before it gets into your computer than to trust in an anti-malware program. General cybersecurity awareness is just an essential item in the modern world, even if your interaction with a PC remains on YouTube videos. That can save you a great deal of time and money which you would spend while seeking a fix guide.

Trojan:Win32/Zbot.svfs!MTB malware technical details

File Info:

name: D468FB354BA891D9D9B1.mlw
path: /opt/CAPEv2/storage/binaries/55eca5e4bd53e513a3a4bc08332dd1e55b7c41496936da7dea9f99b8d347acca
crc32: 31CE596E
md5: d468fb354ba891d9d9b16a2e42c4d558
sha1: cf4dedf590473fb976a3a4e2fc121309c2600af6
sha256: 55eca5e4bd53e513a3a4bc08332dd1e55b7c41496936da7dea9f99b8d347acca
sha512: 4a0329595aede12c6e6f02354ee6d41ef4d48b782390981c99f92d284c557de6e7cae7a58cb387c985420e47d4975db44a2f5108ef6cac30e9b27946f2e3bbfb
ssdeep: 384:ZJtxTPUyMVhN8zDkB1mhLjggggggLvggggggggS03zq:HbYps/k/mFggggggLvggggggggS03zq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FCA2857117C10A90E6A31E769572620DA19CBF2323436ECF1A70F6854FF17D2A932669
sha3_384: 726c5aa00c41fd2fc707f6c720a0b09fee1b201985835186fc60d0a4d8872bbcbd4a874a8017a72b29086200651a459b
ep_bytes: 558bec6aff68a0324000680212400064
timestamp: 1994-04-22 20:19:25

Version Info:

CompanyName: Juice
FileDescription: Juice proged
FileVersion: Version 2.1.1
InternalName: Juice
LegalCopyright: Copyright by Sego©
OriginalFilename: iJuice
Translation: 0x0409 0x04e3

Trojan:Win32/Zbot.svfs!MTB also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 0001140e1 )
K7GWTrojan ( 0001140e1 )
CrowdStrikewin/malicious_confidence_100% (D)
RisingDownloader.Waski!1.A489 (RDMK:cmRtazqmdlofl4Du6KLW+ZgX6Z87)
SophosML/PE-A + Mal/Upatre-H
VIPRETrojan.Win32.Upatre.aa (v)
EmsisoftTrojan.Spy.Zbot.FNZ (B)
MAXmalware (ai score=87)
CynetMalicious (score: 100)
SentinelOneStatic AI – Malicious PE
AVGWin32:Dropper-gen [Drp]
AvastWin32:Dropper-gen [Drp]

How to remove Trojan:Win32/Zbot.svfs!MTB?

Trojan:Win32/Zbot.svfs!MTB malware is extremely difficult to eliminate by hand. It puts its documents in multiple locations throughout the disk, and can get back itself from one of the elements. Moreover, a number of alterations in the windows registry, networking setups and also Group Policies are fairly hard to find and change to the initial. It is far better to make use of a special app – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for malware removal purposes.

Why GridinSoft Anti-Malware? It is very lightweight and has its databases updated almost every hour. Additionally, it does not have such bugs and weakness as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for getting rid of 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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