What is MSIL/TrojanDropper.Agent.DEL infection?

In this short article you will find regarding the meaning of MSIL/TrojanDropper.Agent.DEL and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is clarified by on-line fraudulences to demand paying the ransom money by a sufferer.

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Most of the instances, MSIL/TrojanDropper.Agent.DEL ransomware will advise its victims to launch funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s gadget.

MSIL/TrojanDropper.Agent.DEL Summary

These modifications can be as adheres to:

  • Ciphering the records located on the sufferer’s disk drive — so the victim can no more use the information;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most common channels where MSIL/TrojanDropper.Agent.DEL Ransomware are infused are:

  • By means of phishing emails;
  • As a consequence of user ending up on a resource that hosts a destructive software application;

As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s computer or prevent the tool from working in an appropriate manner – while additionally positioning a ransom money note that points out the demand for the targets to effect the payment for the purpose of decrypting the records or bring back the data system back to the initial problem. In many circumstances, the ransom money note will turn up when the client reboots the PC after the system has actually currently been damaged.

MSIL/TrojanDropper.Agent.DEL circulation channels.

In various corners of the globe, MSIL/TrojanDropper.Agent.DEL expands by jumps as well as bounds. However, the ransom money notes as well as tricks of extorting the ransom money quantity may vary relying on certain neighborhood (regional) setups. The ransom money notes and also techniques of obtaining the ransom money quantity might differ depending on specific regional (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software program.

    In specific locations, the Trojans often wrongfully report having detected some unlicensed applications enabled on the target’s device. The alert after that requires the user to pay the ransom.

    Faulty declarations about prohibited web content.

    In nations where software program piracy is less preferred, this technique is not as effective for the cyber frauds. Additionally, the MSIL/TrojanDropper.Agent.DEL popup alert might incorrectly claim to be deriving from a law enforcement organization and will certainly report having located kid porn or other prohibited data on the device.

    MSIL/TrojanDropper.Agent.DEL popup alert might falsely assert to be deriving from a legislation enforcement establishment and will certainly report having located child pornography or various other prohibited information on the device. The alert will likewise contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 0555D4AC
md5: 7efa3048e2f74d5cdfdb97f80130b53c
name: 7EFA3048E2F74D5CDFDB97F80130B53C.mlw
sha1: ebaf5087303430e2775a015a1ce5c466e5a31fd5
sha256: 6953cb875a6ee7aa550aa948c285ff1c4858e9bd2061a9c2f88fac93a0d86cbc
sha512: d8ff3a894ba718dda34eb3254d583e3d3df0a4ed9c7c3a6601f3feab8b388e8162ecba8dd564b4106856c6ab78dfb70602b474c7a4dccac276f9d0456b8dcf0a
ssdeep: 24576:VClHBWyAdjvChHk+8bQslFB7j+lcIOkz7IFYNHdRrJ:VMHt0Lr2vrJ
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2017
Assembly Version:
InternalName: stp.exe
ProductName: stp
FileDescription: stp
OriginalFilename: stp.exe

MSIL/TrojanDropper.Agent.DEL also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader17.52584
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.MSIL
ALYac Gen:Variant.MSILPerseus.115003
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.105247
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Trojan ( 0050e18f1 )
K7AntiVirus Trojan ( 0050e18f1 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/TrojanDropper.Agent.DEL
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Msilperseus-7650678-0
Kaspersky HEUR:Trojan-Ransom.Win32.Blocker.gen
BitDefender Gen:Variant.MSILPerseus.115003
NANO-Antivirus Trojan.Win32.Blocker.hvqlkt
MicroWorld-eScan Gen:Variant.MSILPerseus.115003
Tencent Malware.Win32.Gencirc.10b4b0a0
Ad-Aware Gen:Variant.MSILPerseus.115003
Sophos Mal/Generic-S
F-Secure Trojan.TR/Dropper.Gen
BitDefenderTheta Gen:NN.ZemsilF.34628.1r3@aWINjbk
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_Blocker.R014C0DCB21
McAfee-GW-Edition GenericRXDN-ZP!7EFA3048E2F7
Emsisoft Gen:Variant.MSILPerseus.115003 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.Gen
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Worm:Win32/Gamarue
Arcabit Trojan.MSILPerseus.D1C13B
ZoneAlarm HEUR:Trojan-Ransom.Win32.Blocker.gen
GData Gen:Variant.MSILPerseus.115003
AhnLab-V3 Trojan/Win32.Skeeyah.R216419
McAfee GenericRXDN-ZP!7EFA3048E2F7
MAX malware (ai score=80)
VBA32 Trojan.Downloader
Malwarebytes Backdoor.Bladabindi.MSIL
TrendMicro-HouseCall Ransom_Blocker.R014C0DCB21
Yandex Trojan.Agent!G5eJdiwqAFI
Ikarus Trojan-Dropper.MSIL.Agent
MaxSecure Trojan.Malware.1129961.susgen
Fortinet MSIL/Agent.DEL!tr
AVG Win32:Malware-gen
Qihoo-360 HEUR/QVM03.0.052F.Malware.Gen

How to remove MSIL/TrojanDropper.Agent.DEL 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/TrojanDropper.Agent.DEL 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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