Trojan:MSIL/AsyncRAT.Z!MTB Virus Removal

Seeing the Trojan:MSIL/AsyncRAT.Z!MTB malware detection usually means that your PC is in big danger. This virus can correctly be named as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Removing it requires some specific steps that must be done as soon as possible.

Trojan:MSIL/AsyncRAT.Z!MTB detection is a virus detection you can spectate in your computer. It usually appears after the preliminary activities on your PC – opening the untrustworthy e-mail, clicking the banner in the Web or mounting the program from suspicious resources. From the second it shows up, you have a short time to take action before it begins its malicious activity. And be sure – it is much better not to wait for these malicious things.

What is Trojan:MSIL/AsyncRAT.Z!MTB virus?

Trojan:MSIL/AsyncRAT.Z!MTB is ransomware-type malware. It looks for the documents on your computer, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus also does a ton of harm to your system. It modifies the networking settings in order to prevent you from reading the removal articles or downloading the antivirus. In some cases, Trojan:MSIL/AsyncRAT.Z!MTB can also block the setup of anti-malware programs.

Trojan:MSIL/AsyncRAT.Z!MTB Summary

In total, Trojan:MSIL/AsyncRAT.Z!MTB virus activities in the infected computer are next:

  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Anomalous .NET characteristics;
  • Encrypting the documents kept on the target’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a headache for the last 4 years. It is challenging to realize a more damaging virus for both individual users and companies. The algorithms utilized in Trojan:MSIL/AsyncRAT.Z!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 currently exists, and possibly will exist. However, that virus does not do all these unpleasant things instantly – it can require up to several hours to cipher all of your files. Thus, seeing the Trojan:MSIL/AsyncRAT.Z!MTB detection is a clear signal that you have to begin the elimination procedure.

Where did I get the Trojan:MSIL/AsyncRAT.Z!MTB?

Routine methods of Trojan:MSIL/AsyncRAT.Z!MTB injection are basic for all other ransomware examples. Those are one-day landing web pages where users are offered to download the free app, so-called bait emails and hacktools. Bait emails are a quite new tactic in malware distribution – you receive the email that simulates some regular notifications about shipments or bank service conditions modifications. Inside of the email, there is an infected 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 simple, however, still requires a lot of attention. Malware can hide in various spots, and it is better to stop it even before it gets into your PC than to rely upon an anti-malware program. Simple cybersecurity knowledge is just an essential item in the modern world, even if your interaction with a computer remains on YouTube videos. That may keep you a great deal of time and money which you would certainly spend while trying to find a fixing guide.

Trojan:MSIL/AsyncRAT.Z!MTB malware technical details

File Info:

name: AA12FF45C4279701963B.mlwpath: /opt/CAPEv2/storage/binaries/e6db950824ebaa85c4bd6b49915bee14d1bbdb7124e68e5494fce0b6d4ae7b38crc32: 4797B60Amd5: aa12ff45c4279701963b9c2dababd52fsha1: 66268d4c6af13d741fcfa06fb0471525b93b65f7sha256: e6db950824ebaa85c4bd6b49915bee14d1bbdb7124e68e5494fce0b6d4ae7b38sha512: bf9a68c5c86fd752956bbbe257f0805c837c5a5346f0be3ac6b80e846a2c6334076914f1a5718efc8b8dbbdd9672a3f160499a3e5aa6ea1fa8466d84ad52be71ssdeep: 49152:ovkXwNjQ2NxfVtKststCcuJFhHIuwBv/t+nQpMSv/NOH:bAlvN9BtTPPouG3tGcMkkHtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B0B5330746D8B3F1E5EC2FB98062217B85A144DD156B8EF11DAD4FCE48251BBBEA08C7sha3_384: cfbb8f78406377c113e364c55c7959833b3f8e52918cb6141dd62084afb458d132e8e92384de8e95ad732c10d2ca7d91ep_bytes: ff250020400000000000000000000000timestamp: 2023-07-31 15:49:41

Version Info:

Translation: 0x0000 0x04b0FileDescription: FileVersion: 0.0.0.0InternalName: Script.exeLegalCopyright: OriginalFilename: Script.exeProductVersion: 0.0.0.0Assembly Version: 0.0.0.0

Trojan:MSIL/AsyncRAT.Z!MTB also known as:

Bkav W32.AIDetectMalware.CS
Lionic Trojan.Win32.Agent.Y!c
MicroWorld-eScan Gen:Variant.Ransom.Loki.5934
FireEye Generic.mg.aa12ff45c4279701
Skyhigh BehavesLike.Win32.Generic.vc
McAfee Artemis!AA12FF45C427
Cylance unsafe
Zillya Dropper.Agent.Win32.552268
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 005979a91 )
Alibaba Trojan:MSIL/RedLine.f29bd6cb
K7GW Trojan ( 005979a91 )
CrowdStrike win/malicious_confidence_100% (W)
VirIT Trojan.Win32.Genus.SLL
Symantec Trojan Horse
ESET-NOD32 a variant of MSIL/TrojanDropper.Agent.FPU
APEX Malicious
Kaspersky HEUR:Trojan.MSIL.Agent.gen
BitDefender Gen:Variant.Ransom.Loki.5934
NANO-Antivirus Trojan.Win32.Sirefef.jyexsa
Avast Win32:CrypterX-gen [Trj]
Tencent Malware.Win32.Gencirc.13eb6b53
Sophos Troj/MDrop-JWW
F-Secure Trojan.TR/Dropper.Gen
DrWeb Trojan.PackedNET.2595
VIPRE Gen:Variant.Ransom.Loki.5934
TrendMicro TROJ_GEN.R002C0DAT24
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Variant.Ransom.Loki.5934 (B)
Ikarus Trojan.MSIL.Krypt
GData Gen:Variant.Ransom.Loki.5934
Google Detected
Avira TR/Dropper.Gen
Antiy-AVL Trojan/MSIL.AsyncRAT
Kingsoft MSIL.Trojan.Agent.gen
Xcitium Malware@#3udf9f5dnm31c
Arcabit Trojan.Ransom.Loki.D172E
ViRobot Trojan.Win.Z.Agent.2370560.D
ZoneAlarm HEUR:Trojan.MSIL.Agent.gen
Microsoft Trojan:MSIL/AsyncRAT.Z!MTB
Varist W32/Azorult.D.gen!Eldorado
AhnLab-V3 Trojan/Win.Generic.C5173441
VBA32 TScope.Trojan.MSIL
ALYac Gen:Variant.Ransom.Loki.5934
MAX malware (ai score=81)
Malwarebytes Trojan.Dropper
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0DAT24
Rising Malware.Obfus/[email protected] (RDM.MSIL2:XrQvdx0Wp8JXdqpo/6FCbw)
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.8703358.susgen
Fortinet MSIL/GenKryptik.FVDD!tr
BitDefenderTheta Gen:NN.ZemsilF.36744.qo0@aON2pOh
AVG Win32:CrypterX-gen [Trj]
Cybereason malicious.c6af13
DeepInstinct MALICIOUS

How to remove Trojan:MSIL/AsyncRAT.Z!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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