Trojan:MSIL/FormBook.ADI!MTB Virus Removal

Spectating the Trojan:MSIL/FormBook.ADI!MTB detection usually means that your computer is in big danger. This computer virus can correctly be identified as ransomware – type of malware which encrypts your files and asks you to pay for their decryption. Deleteing it requires some specific steps that must be done as soon as possible.

Trojan:MSIL/FormBook.ADI!MTB detection is a malware detection you can spectate in your computer. It usually shows up after the preliminary activities on your PC – opening the suspicious email messages, clicking the banner in the Web or setting up the program from untrustworthy sources. From the second it appears, you have a short time to act until it starts its destructive activity. And be sure – it is much better not to wait for these malicious effects.

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

Trojan:MSIL/FormBook.ADI!MTB Summary

In summary, Trojan:MSIL/FormBook.ADI!MTB malware activities in the infected computer are next:

  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Binary compilation timestomping detected;
  • Ciphering the files kept on the target’s disk — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of anti-malware apps

Ransomware has been a major problem for the last 4 years. It is challenging to imagine a more harmful virus for both individual users and companies. The algorithms used in Trojan:MSIL/FormBook.ADI!MTB (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 unpleasant things instantly – it can require up to a few hours to cipher all of your documents. Hence, seeing the Trojan:MSIL/FormBook.ADI!MTB detection is a clear signal that you need to begin the removal process.

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

General ways of Trojan:MSIL/FormBook.ADI!MTB injection are usual for all other ransomware variants. Those are one-day landing web pages where victims are offered to download and install the free software, so-called bait emails and hacktools. Bait emails are a quite new method in malware spreading – you receive the e-mail that imitates some standard notifications about deliveries or bank service conditions updates. Within the email, there is an infected MS Office file, or a 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 pretty uncomplicated, but still demands a lot of focus. Malware can hide in different spots, and it is far better to prevent it even before it gets into your PC than to trust in an anti-malware program. Essential cybersecurity awareness is just an important thing in the modern-day world, even if your relationship with a PC remains on YouTube videos. That can keep you a great deal of money and time which you would spend while searching for a fix guide.

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

File Info:

name: 5D57CBFD68A82BBB6236.mlwpath: /opt/CAPEv2/storage/binaries/df757778956e59dda13ed21877d89a7b55902f285c5958d248300e2e9cfffb83crc32: 1F07FE05md5: 5d57cbfd68a82bbb62364a77919a6fb9sha1: 69b00db4927791c0c19e038fa8d0d520ca475e6bsha256: df757778956e59dda13ed21877d89a7b55902f285c5958d248300e2e9cfffb83sha512: 1bb81433f5d07f191c9325461f646af20ebc0cec1de5e8ebd9b0cb18332e54ec90cb737dcaa78a230f00de59b312a41778e54d02cf967f2d5f528cef5015503bssdeep: 12288:kR+J2umzmcvSuYoZljMocNsfB6M3ePdH8KfNT2aoxzB:4n7zmxOoS6MqdH8cT2aoBBtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C4056BBA21D58107E8253175C897D1F32AFBAE602121D5CB6AD72F6FBC411BF911338Asha3_384: c8f04ba010f3cd38efd3a4f7cad9d58b2a93cd64f212d85d3ef5135e6dbaf9e6e6b1ab2edccf194dfc1611bdbcf2ba12ep_bytes: ff250020400000000000000000000000timestamp: 2050-12-15 08:42:06

Version Info:

Translation: 0x0000 0x04b0Comments: CompanyName: FileDescription: Savas.DesktopFileVersion: 1.0.0.0InternalName: NsLg.exeLegalCopyright: Copyright © 2021LegalTrademarks: OriginalFilename: NsLg.exeProductName: Savas.DesktopProductVersion: 1.0.0.0Assembly Version: 1.0.0.0

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

Bkav W32.AIDetectMalware.CS
Lionic Trojan.MSIL.Noon.l!c
tehtris Generic.Malware
MicroWorld-eScan Gen:Variant.Ransom.Loki.5691
CAT-QuickHeal Trojan.YakbeexMSIL.ZZ4
Skyhigh BehavesLike.Win32.Generic.ch
McAfee RDN/Generic PWS.y
Cylance unsafe
Zillya Trojan.Noon.Win32.24683
K7AntiVirus Trojan ( 005995011 )
Alibaba Trojan:Win32/Kryptik.ali2000016
K7GW Trojan ( 005995011 )
Arcabit Trojan.Ransom.Loki.D163B
VirIT Trojan.Win32.MSIL_Heur.A
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of MSIL/Kryptik.AGSP
Cynet Malicious (score: 100)
APEX Malicious
Kaspersky HEUR:Trojan-Spy.MSIL.Noon.gen
BitDefender Gen:Variant.Ransom.Loki.5691
NANO-Antivirus Trojan.Win32.Noon.jtahzp
Avast Win32:PWSX-gen [Trj]
Tencent Msil.Trojan-Spy.Noon.Kmnw
Emsisoft Gen:Variant.Ransom.Loki.5691 (B)
F-Secure Heuristic.HEUR/AGEN.1311128
DrWeb Trojan.Inject4.44905
VIPRE Gen:Variant.Ransom.Loki.5691
Sophos Troj/Krypt-RI
Ikarus Trojan.MSIL.Inject
Jiangmin TrojanSpy.MSIL.cvdf
Varist W32/MSIL_Kryptik.IDL.gen!Eldorado
Avira HEUR/AGEN.1311128
Antiy-AVL Trojan/MSIL.GenKryptik
Kingsoft malware.kb.c.739
Xcitium Malware@#1ababvin4ibch
Microsoft Trojan:MSIL/FormBook.ADI!MTB
ZoneAlarm HEUR:Trojan-Spy.MSIL.Noon.gen
GData Gen:Variant.Ransom.Loki.5691
Google Detected
AhnLab-V3 Trojan/Win.PWSX-gen.C5275861
VBA32 OScope.Trojan.MSIL.Bitrans.gen.P
Malwarebytes Generic.Malware.AI.DDS
Rising Malware.Obfus/[email protected] (RDM.MSIL2:ovzayCI4KO2IglvhD6YZwQ)
SentinelOne Static AI – Suspicious PE
MaxSecure Trojan.Malware.73691310.susgen
Fortinet MSIL/Agent.ECJ!tr
AVG Win32:PWSX-gen [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

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

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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