What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Trojan:Win32/Zbot.SIBB!MTB malware detection usually means that your PC is in big danger. This computer virus can correctly be identified as ransomware – virus which encrypts your files and asks you to pay for their decryption. Stopping it requires some specific steps that must be done as soon as possible.
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Trojan:Win32/Zbot.SIBB!MTB detection is a virus detection you can spectate in your computer. It usually appears after the provoking procedures on your computer – opening the untrustworthy e-mail messages, clicking the banner in the Web or installing the program from untrustworthy sources. From the instance it shows up, you have a short time to take action before it begins its malicious action. And be sure – it is much better not to await these destructive actions.

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

Trojan:Win32/Zbot.SIBB!MTB is ransomware-type malware. It searches for the documents on your disk drive, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents locked, this virus additionally does a ton of damage to your system. It changes the networking settings in order to avoid you from checking out the removal guides or downloading the anti-malware program. In some cases, Trojan:Win32/Zbot.SIBB!MTB can also stop the setup of anti-malware programs.

Trojan:Win32/Zbot.SIBB!MTB Summary

Summarizingly, Trojan:Win32/Zbot.SIBB!MTB 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;
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Russian;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Ciphering the files kept on the target’s disk — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a headache for the last 4 years. It is challenging to imagine a more harmful virus for both individual users and corporations. The algorithms used in Trojan:Win32/Zbot.SIBB!MTB (generally, 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. But that virus does not do all these bad things immediately – it can take up to several hours to cipher all of your documents. Thus, seeing the Trojan:Win32/Zbot.SIBB!MTB detection is a clear signal that you need to start the elimination procedure.

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

Common ways of Trojan:Win32/Zbot.SIBB!MTB distribution are basic for all other ransomware variants. Those are one-day landing sites where victims are offered to download and install the free app, so-called bait e-mails and hacktools. Bait emails are a relatively new tactic in malware distribution – you receive the email that mimics some routine notifications about shippings or bank service conditions modifications. Within the e-mail, there is an infected 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 easy, however, still needs tons of recognition. Malware can hide in various spots, and it is better to stop it even before it gets into your system than to trust in an anti-malware program. Common cybersecurity knowledge is just an important item in the modern world, even if your relationship with a PC stays on YouTube videos. That may keep you a great deal of time and money which you would spend while looking for a solution.

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

File Info:

name: 2B89D0629985249B091A.mlw
path: /opt/CAPEv2/storage/binaries/3856821e746c71860f3042367af04c0216f9c3466b0fa4a50e49696c98a8b9d6
crc32: 8F99862A
md5: 2b89d0629985249b091a36d8473a18b9
sha1: 766fa1016e512bf1d488bc94976d17c7e614ff31
sha256: 3856821e746c71860f3042367af04c0216f9c3466b0fa4a50e49696c98a8b9d6
sha512: b291b5a558481b13d293d7aecb947154de4d4a026cf8f1baa225257a4ddc25467bc01ff69968fb275886d65cd89bc3a319306401181849313c3c01e93e4fd046
ssdeep: 6144:ozaBlltGfhqyW88G6taZM8cham4jwKYCPu8uW:LCq1vtaO87mwwKYCYW
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1CB14F151B97B48B0EB2749FED913A77489BC2DEECDA4901173C85E06FCB60C60F19526
sha3_384: fdac12e795dae377d385a13aa26ada257798f5eb544977fb297642816fba858d9517b907d63edde2a18c7317145c6f16
ep_bytes: 833defd04200fd8b05f0d0420085c074
timestamp: 1992-06-19 22:22:17

Version Info:

0: [No Data]

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

Elasticmalicious (high confidence)
K7AntiVirusSpyware ( 004b97591 )
K7GWSpyware ( 004b97591 )
ESET-NOD32a variant of Win32/Kryptik.AHAM
AvastWin32:Buterat-MQ [Trj]
RisingSpyware.Voltar!1.AF1D (CLOUD)
EmsisoftGen:Variant.Strictor.246244 (B)
SophosMal/Generic-R + Mal/EncPk-AEH
MAXmalware (ai score=99)
CynetMalicious (score: 100)
SentinelOneStatic AI – Malicious PE
AVGWin32:Buterat-MQ [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

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

Trojan:Win32/Zbot.SIBB!MTB malware is extremely difficult to delete by hand. It places its data in multiple places throughout the disk, and can get back itself from one of the parts. Moreover, a range of changes in the windows registry, networking setups and Group Policies are really hard to locate and change to the original. It is better to make use of a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for malware elimination reasons.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its databases updated just about every hour. In addition, it does not have such bugs and weakness as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for clearing away 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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