MSIL/TrojanDownloader.Agent.ISI

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is MSIL/TrojanDownloader.Agent.ISI infection?

In this post you will locate concerning the definition of MSIL/TrojanDownloader.Agent.ISI and its negative influence on your computer. Such ransomware are a kind of malware that is clarified by on-line frauds to demand paying the ransom money by a sufferer.

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In the majority of the situations, MSIL/TrojanDownloader.Agent.ISI virus will certainly instruct its victims to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s device.

MSIL/TrojanDownloader.Agent.ISI Summary

These adjustments can be as adheres to:

  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Anomalous .NET characteristics;
  • Network activity detected but not expressed in API logs;
  • Ciphering the documents situated on the victim’s disk drive — so the victim can no more make use of the data;
  • Preventing routine accessibility to the victim’s workstation;

Related domains:

wpad.local-netRansom.Win32.Sabsik.sa

MSIL/TrojanDownloader.Agent.ISI

One of the most normal networks whereby MSIL/TrojanDownloader.Agent.ISI Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual winding up on a resource that holds a harmful software;

As soon as the Trojan is successfully injected, it will either cipher the information on the target’s PC or protect against the tool from working in a correct fashion – while likewise putting a ransom note that points out the need for the targets to effect the payment for the function of decrypting the files or restoring the documents system back to the first condition. In a lot of instances, the ransom money note will certainly turn up when the customer restarts the PC after the system has already been harmed.

MSIL/TrojanDownloader.Agent.ISI circulation networks.

In numerous edges of the world, MSIL/TrojanDownloader.Agent.ISI expands by jumps as well as bounds. Nonetheless, the ransom money notes as well as tricks of extorting the ransom quantity may differ depending upon certain local (regional) setups. The ransom notes and techniques of obtaining the ransom amount might differ depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software program.

    In certain areas, the Trojans frequently wrongfully report having actually found some unlicensed applications allowed on the target’s gadget. The alert then demands the user to pay the ransom money.

    Faulty statements regarding illegal content.

    In countries where software piracy is less preferred, this method is not as effective for the cyber frauds. Conversely, the MSIL/TrojanDownloader.Agent.ISI popup alert may incorrectly declare to be stemming from a police institution as well as will certainly report having located kid pornography or other prohibited data on the tool.

    MSIL/TrojanDownloader.Agent.ISI popup alert may falsely declare to be obtaining from a legislation enforcement organization as well as will certainly report having situated youngster pornography or other prohibited data on the tool. The alert will likewise contain a demand for the individual to pay the ransom money.

Technical details

File Info:

name: F159D1494907B165F154.mlw
path: /opt/CAPEv2/storage/binaries/00405e3697c5760b5529fbf43040be2b7a6d9b444a0fb827d5c92e587be4edd1
crc32: 625F7DB5
md5: f159d1494907b165f154fbea68d646dc
sha1: a75457dc5a2db887bdfe1e8a13e856522bc8396d
sha256: 00405e3697c5760b5529fbf43040be2b7a6d9b444a0fb827d5c92e587be4edd1
sha512: 4c22fa31d6584c3ace6ff4e72b8d277ab1c2b44a2ccf282dcd31a6547e2dc841f57aa841314492bb8006148107136e719a1a7b8a029060058170809bf09b70aa
ssdeep: 96:DssC2WMHxmczH+FBtsbHLYV/NbKGFR/Lu/R/izNt:u3Mles2bKGbiJs
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T161E1C90473EC4139F9778B794DB7A3809175FA23A8A7CADF24D4110E5C237248A61777
sha3_384: 2c605e5b93d54c5309d1cbb00d88e3f58171eada2088b184204c2e94bab86779ba2f8db05f1944423ddd4562f388aef1
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-09-12 23:34:12

Version Info:

Translation: 0x0000 0x04b0
Comments: Internet Download Manager Download Panel
CompanyName: Tonec FZE
FileDescription: IDMBrBtn
FileVersion: 6.38.18.83
InternalName: kZmZC
LegalCopyright: Tonec FZE, Copyright © 1999 - 2021
OriginalFilename: kZmZC
ProductName: Internet Download Manager
ProductVersion: 6.38.18.83
Assembly Version: 0.0.0.0

MSIL/TrojanDownloader.Agent.ISI also known as:

GridinSoftTrojan.Ransom.Gen
LionicTrojan.MSIL.Bingoml.4!c
Elasticmalicious (high confidence)
McAfeeRDN/Generic Downloader.x
MalwarebytesTrojan.Downloader.MSIL.Generic
ZillyaDownloader.Agent.Win32.455333
SangforTrojan.MSIL.Bingoml.gen
K7AntiVirusTrojan-Downloader ( 0058add61 )
AlibabaTrojan:MSIL/Bingoml.07285597
K7GWTrojan-Downloader ( 0058add61 )
Cybereasonmalicious.c5a2db
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/TrojanDownloader.Agent.ISI
APEXMalicious
AvastWin32:Trojan-gen
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.MSIL.Bingoml.gen
BitDefenderTrojan.GenericKD.38094103
MicroWorld-eScanTrojan.GenericKD.38094103
Ad-AwareTrojan.GenericKD.38094103
EmsisoftTrojan.GenericKD.38094103 (B)
F-SecureHeuristic.HEUR/AGEN.1145214
DrWebTrojan.Siggen14.19963
TrendMicroTROJ_GEN.R002C0WKP21
McAfee-GW-EditionRDN/Generic Downloader.x
FireEyeGeneric.mg.f159d1494907b165
SophosMal/Generic-S
IkarusTrojan-Downloader.MSIL.Agent
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1145214
Antiy-AVLTrojan[Downloader]/MSIL.Agent
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
GridinsoftRansom.Win32.Sabsik.sa
ArcabitTrojan.Generic.D2454517
GDataTrojan.GenericKD.38094103
VBA32TScope.Trojan.MSIL
ALYacTrojan.GenericKD.38094103
MAXmalware (ai score=82)
TrendMicro-HouseCallTROJ_GEN.R002C0WKP21
TencentMsil.Trojan.Bingoml.Eamr
YandexTrojan.Bingoml!mL94zUcul/o
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.109085720.susgen
FortinetMSIL/Agent.IQL!tr.dldr
BitDefenderThetaGen:NN.ZemsilF.34062.am0@aeTFWe
AVGWin32:Trojan-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)

How to remove MSIL/TrojanDownloader.Agent.ISI virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for MSIL/TrojanDownloader.Agent.ISI files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove MSIL/TrojanDownloader.Agent.ISI you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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