science and discovery | June 01, 2026

Trojan:MSIL/Autorun.J!ibt

Trojan:MSIL/Autorun.J!ibt detection is a malware detection you can spectate in your system. It usually shows up after the preliminary activities on your PC – opening the untrustworthy email messages, clicking the banner in the Web or setting up the program from unreliable sources. From the instance it appears, you have a short time to act before it begins its malicious activity. And be sure – it is far better not to await these malicious actions.

What is Trojan:MSIL/Autorun.J!ibt virus?

Trojan:MSIL/Autorun.J!ibt is ransomware-type malware. It looks for the files on your disk, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this virus additionally does a lot of damage to your system. It modifies the networking setups in order to avoid you from checking out the elimination tutorials or downloading the anti-malware program. Sometimes, Trojan:MSIL/Autorun.J!ibt can additionally prevent the launching of anti-malware programs.

Trojan:MSIL/Autorun.J!ibt Summary

In summary, Trojan:MSIL/Autorun.J!ibt malware actions in the infected computer are next:

  • Sample contains Overlay data;
  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the victim’s drive — so the victim cannot check these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has actually been a major problem for the last 4 years. It is hard to realize a more dangerous malware for both individual users and organizations. The algorithms utilized in Trojan:MSIL/Autorun.J!ibt (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. However, that malware does not do all these terrible things immediately – it can require up to a few hours to cipher all of your files. Therefore, seeing the Trojan:MSIL/Autorun.J!ibt detection is a clear signal that you should begin the clearing procedure.

Where did I get the Trojan:MSIL/Autorun.J!ibt?

Routine ways of Trojan:MSIL/Autorun.J!ibt spreading are standard for all other ransomware variants. Those are one-day landing web pages where users are offered to download the free program, so-called bait e-mails and hacktools. Bait emails are a pretty modern method in malware distribution – you receive the e-mail that simulates some regular notifications about shipments or bank service conditions changes. Inside of the e-mail, there is a malicious MS Office file, or a link which opens the exploit landing site.

Malicious email spam

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

Avoiding it looks pretty easy, however, still demands tons of awareness. Malware can hide in different places, and it is much better to stop it even before it invades your computer than to depend on an anti-malware program. General cybersecurity knowledge is just an important thing in the modern-day world, even if your relationship with a PC stays on YouTube videos. That can save you a lot of money and time which you would certainly spend while seeking a fix guide.

Trojan:MSIL/Autorun.J!ibt malware technical details

File Info:

name: F14CC7FB0B02E944EBBA.mlwpath: /opt/CAPEv2/storage/binaries/99842012acdb480cb8105b4bf778329792064525c3967ce04b6bf7677dbbbdc2crc32: 31EF255Emd5: f14cc7fb0b02e944ebba150ff92f45e4sha1: 5229e065141a6b3b700764ff048865a18bbd640bsha256: 99842012acdb480cb8105b4bf778329792064525c3967ce04b6bf7677dbbbdc2sha512: 4f11ed0f3c64dee130a08e99fe502efe2fea9efde599f0effdb01c0a33698753cf3493946e65d15239b5967c49d7afbbfd87e6de1f013910fe21f4c0ad4eaf41ssdeep: 98304:IVWdPvz+L20LDDzbzIiRVNkBBmEKymAxn4fFUGn:tPJ0v/bV9PyrxnAaStype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1D6F533415B852C45D89CC83C90BE4ABA12F309E43EF1D40625AEB2142FB7747E79EFA4sha3_384: f1bb0fff69fb56c7c5fe145ce63af7d50b9c52d45b92bf87088ce56817f5a47798fdde5ea3890bd58b9d540c4915e39eep_bytes: ff2500404000000000033001000f0000timestamp: 2011-12-11 15:11:32

Version Info:

0: [No Data]

Trojan:MSIL/Autorun.J!ibt also known as:

BkavW32.AIDetectNet.01
MicroWorld-eScanIL:Trojan.MSILZilla.20625
ALYacIL:Trojan.MSILZilla.20625
CylanceUnsafe
VIPREIL:Trojan.MSILZilla.20625
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005942951 )
K7GWTrojan ( 005942951 )
Cybereasonmalicious.b0b02e
CyrenW32/Trojan.DND.gen!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Autorun.Agent.LP
APEXMalicious
ClamAVWin.Malware.Msilzilla-9952725-0
KasperskyHEUR:Trojan-Ransom.Win32.Agent.gen
BitDefenderIL:Trojan.MSILZilla.20625
AvastWin32:Malware-gen
TencentTrojan.Msil.Agent.zav
Ad-AwareIL:Trojan.MSILZilla.20625
EmsisoftIL:Trojan.MSILZilla.20625 (B)
DrWebWin32.HLLW.Autoruner2.49080
ZillyaWorm.AutoRun.Win32.139846
McAfee-GW-EditionBehavesLike.Win32.PWSZbot.wc
FireEyeGeneric.mg.f14cc7fb0b02e944
SophosML/PE-A + Troj/MSIL-SRG
IkarusWorm.MSIL.Autorun
GDataIL:Trojan.MSILZilla.20625
JiangminTrojan.Agent.bwpe
AviraTR/Dropper.Gen
Antiy-AVLTrojan/Generic.ASMalwS.C78
ArcabitIL:Trojan.MSILZilla.D5091
MicrosoftTrojan:MSIL/Autorun.J!ibt
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.RL_Generic.R264006
McAfeeGenericRXHH-HW!F14CC7FB0B02
MAXmalware (ai score=86)
VBA32TScope.Trojan.MSIL
MalwarebytesMalware.AI.4266414405
RisingRansom.Agent!8.6B7 (TFE:dGZlOg0ndEXA5cchUA)
YandexWorm.Autorun!ltoLbalhqn8
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetMSIL/Agent.LP!tr
BitDefenderThetaGen:NN.ZemsilF.34582.wtZ@a0VlBxEi
AVGWin32:Malware-gen
CrowdStrikewin/malicious_confidence_60% (D)

How to remove Trojan:MSIL/Autorun.J!ibt?

Trojan:MSIL/Autorun.J!ibt malware is incredibly hard to erase by hand. It places its documents in a variety of locations throughout the disk, and can recover itself from one of the parts. Additionally, a range of modifications in the registry, networking configurations and Group Policies are quite hard to discover and change to the original. It is far better to use a specific tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for malware elimination objectives.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated practically every hour. Moreover, it does not have such bugs and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for taking out malware of any type.

Download GridinSoft Anti-Malware

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