UDS:Trojan.MSIL.Agent

Seeing the UDS:Trojan.MSIL.Agent detection means that your PC is in big danger. This virus can correctly be identified as ransomware – type of malware which ciphers your files and asks you to pay for their decryption. Removing it requires some unusual steps that must be taken as soon as possible.

UDS:Trojan.MSIL.Agent detection is a malware detection you can spectate in your computer. It generally shows up after the provoking actions on your computer – opening the suspicious e-mail, clicking the advertisement in the Web or mounting the program from dubious sources. From the second it shows up, you have a short time to act before it begins its destructive action. And be sure – it is much better not to await these malicious effects.

What is UDS:Trojan.MSIL.Agent virus?

UDS:Trojan.MSIL.Agent is ransomware-type malware. It searches for the files on your disk, ciphers it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this virus also does a ton of damage to your system. It alters the networking settings in order to prevent you from reading the elimination tutorials or downloading the anti-malware program. Sometimes, UDS:Trojan.MSIL.Agent can additionally prevent the setup of anti-malware programs.

UDS:Trojan.MSIL.Agent Summary

In summary, UDS:Trojan.MSIL.Agent malware actions in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • CAPE detected the RedLine malware family;
  • Deletes executed files from disk;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Ciphering the files kept on the target’s disk drive — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a nightmare for the last 4 years. It is challenging to imagine a more dangerous virus for both individual users and organizations. The algorithms used in UDS:Trojan.MSIL.Agent (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 actually exists, and possibly will exist. But that virus does not do all these unpleasant things immediately – it can take up to a few hours to cipher all of your documents. Hence, seeing the UDS:Trojan.MSIL.Agent detection is a clear signal that you must start the elimination procedure.

Where did I get the UDS:Trojan.MSIL.Agent?

Typical methods of UDS:Trojan.MSIL.Agent injection are usual for all other ransomware variants. Those are one-day landing websites where users are offered to download and install the free app, so-called bait e-mails and hacktools. Bait emails are a pretty modern tactic in malware spreading – you receive the e-mail that mimics some routine notifications about shipments or bank service conditions changes. Inside of the e-mail, there is an infected 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 fairly simple, however, still needs a lot of focus. Malware can hide in various places, and it is far better to stop it even before it invades your system than to rely upon an anti-malware program. Basic cybersecurity knowledge is just an important thing in the modern-day world, even if your interaction with a computer stays on YouTube videos. That may keep you a great deal of time and money which you would spend while searching for a solution.

UDS:Trojan.MSIL.Agent malware technical details

File Info:

name: 79460D6FEE4B747A503B.mlwpath: /opt/CAPEv2/storage/binaries/49328ee8fc8301b5f3ed0c1e5a4efe568ca1448afb8dce66076d1eeeb32eeb40crc32: 426E61DFmd5: 79460d6fee4b747a503b69af7a6e85b3sha1: 4352c9bed1ce534fae4a0948e8b11bdb9dbfab19sha256: 49328ee8fc8301b5f3ed0c1e5a4efe568ca1448afb8dce66076d1eeeb32eeb40sha512: f60274be30c65d4fc8fa35d3f27af402d462be0acb9b40aebb3bf3a2de925f269dc424c1d66fac450529451621854d0226eaaa4900be7e91288d0673a2dd06b8ssdeep: 6144:Kqy+bnr+hp0yN90QEIZP+Z54+YtoTbUZkM7xZd6U8kCSyiMQpa6OKgZ:KMr9y90zvZY0YrdL0SVUvKatype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14984F107E6EC8136E9B457700DF602D31536BEB06B38839A274F695E0CB2664B63573Bsha3_384: c8a593229f4d62c02bfa10b4d73d450ae74f7bb1a0ea837755686d1334bdb17a0fe2857990c822faf3e9fe4c0114e572ep_bytes: e8f0060000e9000000006a5868b87240timestamp: 2022-05-24 22:49:06

Version Info:

CompanyName: Microsoft CorporationFileDescription: Самоизвлечение CAB-файлов Win32 FileVersion: 11.00.17763.1 (WinBuild.160101.0800)InternalName: Wextract LegalCopyright: © Корпорация Майкрософт. Все права защищены.OriginalFilename: WEXTRACT.EXE .MUIProductName: Internet ExplorerProductVersion: 11.00.17763.1Translation: 0x0419 0x04b0

UDS:Trojan.MSIL.Agent also known as:

Lionic Trojan.Win32.Agent.Y!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.65331035
ClamAV Win.Packed.Disabler-9987080-0
McAfee Artemis!79460D6FEE4B
Malwarebytes Generic.Trojan.Injector.DDS
Sangfor Trojan.Win32.Agent.Vr3e
K7AntiVirus Trojan ( 0059e3df1 )
Alibaba TrojanSpy:Win32/Stealer.21d08552
K7GW Trojan ( 0059e3df1 )
CrowdStrike win/malicious_confidence_100% (W)
Cyren W32/KillAV.KMEF-6536
Symantec ML.Attribute.HighConfidence
ESET-NOD32 multiple detections
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 99)
Kaspersky UDS:Trojan.MSIL.Agent.gen
NANO-Antivirus Trojan.Win32.Stealer.juyroz
SUPERAntiSpyware Trojan.Agent/Gen-Crypt
Avast Win32:TrojanX-gen [Trj]
Tencent Trojan.MSIL.Agent.hg
F-Secure Trojan.TR/ATRAPS.Gen
DrWeb Trojan.Siggen19.32857
VIPRE Trojan.GenericKD.65331035
TrendMicro TrojanSpy.Win32.REDLINE.YXDCCZ
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
FireEye Generic.mg.79460d6fee4b747a
Sophos Mal/Generic-S
SentinelOne Static AI – Malicious SFX
Avira TR/ATRAPS.Gen
Antiy-AVL Trojan/Win32.CryptInject
Microsoft Ransom:Win32/StopCrypt.SAI!MTB
ZoneAlarm HEUR:Trojan.MSIL.Agent.gen
GData Win32.Trojan-Stealer.Cordimik.8DOCRI
Google Detected
ALYac Trojan.GenericKD.65733898
Cylance unsafe
TrendMicro-HouseCall TrojanSpy.Win32.REDLINE.YXDCCZ
Rising Trojan.Kryptik!1.E349 (CLASSIC:bWQ1Og1hFSx6Nlh97w)
Yandex Trojan.Disabler!G6z7qDxyklM
Ikarus Trojan.MSIL.Disabler
Fortinet MSIL/Disabler.DR!tr
AVG Win32:TrojanX-gen [Trj]
Cybereason malicious.fee4b7
Panda Trj/Chgt.AD

How to remove UDS:Trojan.MSIL.Agent?

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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