What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Trojan:Win32/SpyNoon.SS!MTB detection name usually means that your system is in big danger. This virus can correctly be named as ransomware – type of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some unusual steps that must be done as soon as possible.
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Trojan:Win32/SpyNoon.SS!MTB detection is a virus detection you can spectate in your system. It frequently shows up after the provoking actions on your computer – opening the untrustworthy e-mail, clicking the banner in the Internet or mounting the program from unreliable sources. From the moment it shows up, you have a short time to act until it begins its harmful activity. And be sure – it is much better not to await these harmful things.

What is Trojan:Win32/SpyNoon.SS!MTB virus?

Trojan:Win32/SpyNoon.SS!MTB is ransomware-type malware. It looks 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 files locked, this virus additionally does a ton of harm to your system. It changes the networking setups in order to prevent you from checking out the removal guidelines or downloading the anti-malware program. In some cases, Trojan:Win32/SpyNoon.SS!MTB can also prevent the setup of anti-malware programs.

Trojan:Win32/SpyNoon.SS!MTB Summary

Summarizingly, Trojan:Win32/SpyNoon.SS!MTB virus activities 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;
  • A process created a hidden window;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Sniffs keystrokes;
  • Behavioural detection: Injection (inter-process);
  • Created a process from a suspicious location;
  • CAPE detected the Formbook malware family;
  • Ciphering the documents located on the victim’s disks — 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-virus programs

Ransomware has actually been a nightmare for the last 4 years. It is challenging to picture a more damaging malware for both individual users and corporations. The algorithms utilized in Trojan:Win32/SpyNoon.SS!MTB (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these terrible things without delay – it may take up to a few hours to cipher all of your documents. Thus, seeing the Trojan:Win32/SpyNoon.SS!MTB detection is a clear signal that you have to begin the elimination process.

Where did I get the Trojan:Win32/SpyNoon.SS!MTB?

Typical methods of Trojan:Win32/SpyNoon.SS!MTB spreading are standard 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 emails are a pretty new tactic in malware spreading – you get the e-mail that mimics some standard notifications about shippings or bank service conditions shifts. Within the email, there is a malicious 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 quite easy, however, still requires tons of awareness. Malware can hide in various spots, and it is far better to stop it even before it invades your computer than to rely on an anti-malware program. Essential cybersecurity knowledge is just an essential thing in the modern-day world, even if your relationship with a PC stays on YouTube videos. That can keep you a lot of time and money which you would spend while trying to find a fix guide.

Trojan:Win32/SpyNoon.SS!MTB malware technical details

File Info:

name: 932A89EBF6C626819D5C.mlw
path: /opt/CAPEv2/storage/binaries/3605672b7318d4eac6c39060f05e9c915c04aff66c2c8f23cb8792a66890a70a
crc32: 0CCEB98E
md5: 932a89ebf6c626819d5cbaef11cfc891
sha1: eff5a3481b11c059ab8bc44373ea418f234057ee
sha256: 3605672b7318d4eac6c39060f05e9c915c04aff66c2c8f23cb8792a66890a70a
sha512: a2796573f66b84f6655529cb9127c4d79df1a55786cfb892b365cd82d09ef82f20a8cc0bf4ee58f02f54ab501be71c3ef84811e52776925248fa5da1586f8c01
ssdeep: 3072:DQIURTXJ+ME1MvGCDuzaqz2BXSiW5YsmDJ39yUJ90LGL46FtCL7t6VgckIohJ3bg:Ds9uCD4afi6+40Le7y5pI2J3qjYoh
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T13534120D66D4CA63EE61457208E38F23F2FDBA062246490BAF996FFF0C123479C55663
sha3_384: 0d4babbbcb6a1311977d2fc53a6721baee4104489236ebc2b8addfb8d3161eda8354e7d68c753e985384588487bdcaf4
ep_bytes: 81ec8001000053555633db57895c2418
timestamp: 2009-12-05 22:50:46

Version Info:

0: [No Data]

Trojan:Win32/SpyNoon.SS!MTB also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 0057cd8a1 )
K7GWTrojan ( 0057cd8a1 )
SophosMal/Generic-S + Troj/Formbo-AGU
EmsisoftTrojan.GenericKD.46348252 (B)
SentinelOneStatic AI – Malicious PE
CynetMalicious (score: 100)
MAXmalware (ai score=84)
RisingTrojan.Injector/NSIS!1.D743 (CLASSIC)
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:Win32/SpyNoon.SS!MTB?

Trojan:Win32/SpyNoon.SS!MTB malware is extremely hard to remove manually. It puts its documents in multiple places throughout the disk, and can get back itself from one of the elements. Additionally, various modifications in the windows registry, networking setups and Group Policies are quite hard to locate and return to the initial. It is better to use a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for malware elimination goals.

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