What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Trojan:MSIL/FormBook.SSS!MTB detection name usually means that your PC is in big danger. This malware can correctly be named as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Stopping it requires some unusual steps that must be taken as soon as possible.
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Trojan:MSIL/FormBook.SSS!MTB detection is a virus detection you can spectate in your computer. It frequently shows up after the provoking activities on your PC – opening the suspicious email, clicking the advertisement in the Internet or mounting the program from untrustworthy sources. From the instance it shows up, you have a short time to take action before it begins its destructive activity. And be sure – it is far better not to wait for these destructive actions.

What is Trojan:MSIL/FormBook.SSS!MTB virus?

Trojan:MSIL/FormBook.SSS!MTB is ransomware-type malware. It looks for the documents on your computer, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files locked, this virus additionally does a ton of harm to your system. It alters the networking settings in order to prevent you from checking out the elimination articles or downloading the anti-malware program. Sometimes, Trojan:MSIL/FormBook.SSS!MTB can also block the setup of anti-malware programs.

Trojan:MSIL/FormBook.SSS!MTB Summary

In total, Trojan:MSIL/FormBook.SSS!MTB ransomware activities in the infected computer are next:

  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the documents kept on the target’s drives — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a horror story for the last 4 years. It is difficult to picture a more harmful malware for both individual users and companies. The algorithms utilized in Trojan:MSIL/FormBook.SSS!MTB (usually, 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 currently exists, and possibly will exist. However, that virus does not do all these terrible things instantly – it can take up to a few hours to cipher all of your files. Therefore, seeing the Trojan:MSIL/FormBook.SSS!MTB detection is a clear signal that you need to start the removal process.

Where did I get the Trojan:MSIL/FormBook.SSS!MTB?

Standard ways of Trojan:MSIL/FormBook.SSS!MTB injection are usual for all other ransomware variants. Those are one-day landing sites where users are offered to download and install the free app, so-called bait emails and hacktools. Bait emails are a relatively new tactic in malware distribution – you get the email that imitates some normal notifications about shipments or bank service conditions updates. Inside of the email, there is a malicious MS Office file, or a link which opens the exploit landing page.

Malicious email spam

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

Avoiding it looks quite easy, but still requires a lot of focus. Malware can hide in various places, and it is better to prevent it even before it invades your PC than to rely upon an anti-malware program. Basic 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 time and money which you would spend while trying to find a fixing guide.

Trojan:MSIL/FormBook.SSS!MTB malware technical details

File Info:

name: 59905B872909315D91F6.mlw
path: /opt/CAPEv2/storage/binaries/a42b3919356aa815980faeac0fc6222bd4a2d6f6cc5bdc01c5a5f55014a9c66e
crc32: 4B0C4652
md5: 59905b872909315d91f692112cfbb706
sha1: b9ef6d15e6500c2b3cfd44c455b842ca83d08d3d
sha256: a42b3919356aa815980faeac0fc6222bd4a2d6f6cc5bdc01c5a5f55014a9c66e
sha512: de5da48d1083aac6d70878a93d8f1068eeca5f15fdce42225294c7f730f0ecf29d5489b5944c6c520c0915bc56f96b35cdcf6a9f9f5705bd5fa6d250d71376e1
ssdeep: 12288:QoEUkTMdwqaMNC8HD9DVbZeqkYvxKHtL4ME/KyYvGcjZxmresCBaRMWPi0a784C:odqtNC+D9ZMqxvxa+KyYJgRzMWK
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19C05DFAC32A475EEC81BCD329A687C60A63070B783CBC2079127169C9E5DA67DF145F7
sha3_384: f183c88152f081c2db4f0c5518c441684d63bc9288de7796c283fbbc68759c32ab3ca9cbdf6b93e78325a48c12dd010b
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-02-07 07:44:27

Version Info:

Translation: 0x0000 0x04b0
CompanyName: Gantos
FileDescription: Chairman
InternalName: ILegacyEvidenceAdapt.exe
LegalCopyright: Gantos 2022 (C)
LegalTrademarks: Chairman
OriginalFilename: ILegacyEvidenceAdapt.exe
ProductName: Chairman
Assembly Version:

Trojan:MSIL/FormBook.SSS!MTB also known as:

Elasticmalicious (high confidence)
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 0058e19d1 )
K7AntiVirusRiskware ( 0040eff71 )
ESET-NOD32a variant of MSIL/GenKryptik.FQON
AvastWin32:TrojanX-gen [Trj]
EmsisoftTrojan.Agent (A)
SophosMal/Generic-S + Troj/Krypt-HC
SentinelOneStatic AI – Malicious PE
CynetMalicious (score: 100)
MAXmalware (ai score=84)
RisingMalware.Obfus/MSIL@AI.100 (RDM.MSIL:nBXEaHTU6dwW1/a/Ncx4iQ)
AVGWin32:TrojanX-gen [Trj]

How to remove Trojan:MSIL/FormBook.SSS!MTB?

Trojan:MSIL/FormBook.SSS!MTB malware is incredibly hard to delete by hand. It puts its data in multiple places throughout the disk, and can restore itself from one of the elements. Additionally, a number of changes in the windows registry, networking configurations and also Group Policies are quite hard to locate and change to the initial. It is far better to use a special tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination objectives.

Why GridinSoft Anti-Malware? It is really light-weight and has its detection databases updated just about every hour. Moreover, it does not have such bugs and exploits as Microsoft Defender does. The combination of these details 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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