MSIL/Agent.SDL
Matthew Alvarez
Updated on March 12, 2026
What is MSIL/Agent.SDL infection?
In this post you will locate concerning the definition of MSIL/Agent.SDL and its unfavorable impact on your computer system. Such ransomware are a type of malware that is specified by online frauds to demand paying the ransom by a victim.
In the majority of the instances, MSIL/Agent.SDL ransomware will instruct its victims to start funds transfer for the objective of neutralizing the modifications that the Trojan infection has introduced to the victim’s device.
MSIL/Agent.SDL Summary
These alterations can be as follows:
- Dynamic (imported) function loading detected;
- Authenticode signature is invalid;
- Anomalous .NET characteristics;
- Ciphering the documents located on the target’s hard disk drive — so the target can no longer utilize the information;
- Preventing regular access to the target’s workstation;
MSIL/Agent.SDL
One of the most typical channels where MSIL/Agent.SDL Trojans are injected are:
- By ways of phishing emails;
- As a consequence of user winding up on a source that holds a destructive software program;
As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s computer or prevent the gadget from functioning in a proper fashion – while additionally putting a ransom note that states the need for the victims to impact the settlement for the objective of decrypting the records or bring back the documents system back to the preliminary condition. In the majority of circumstances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has currently been damaged.
MSIL/Agent.SDL circulation channels.
In numerous edges of the globe, MSIL/Agent.SDL grows by leaps and bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom money quantity may vary depending on particular regional (regional) settings. The ransom notes as well as techniques of obtaining the ransom quantity might differ depending on particular neighborhood (local) settings.
As an example:
Faulty signals regarding unlicensed software application.
In specific areas, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the sufferer’s gadget. The alert then requires the customer to pay the ransom.
Faulty statements concerning unlawful material.
In nations where software program piracy is much less prominent, this approach is not as effective for the cyber scams. Conversely, the MSIL/Agent.SDL popup alert might incorrectly declare to be deriving from a police institution as well as will certainly report having situated kid pornography or other illegal data on the tool.
MSIL/Agent.SDL popup alert might wrongly assert to be deriving from a law enforcement establishment as well as will report having situated youngster pornography or various other prohibited information on the device. The alert will similarly include a need for the user to pay the ransom money.
Technical details
File Info:
name: 67C92F79D4F09CEBFF4A.mlwpath: /opt/CAPEv2/storage/binaries/d1e0017ffe20c2eea619bf3df7f76e3a1c2079cd2d78bacdd430968825a92a70crc32: 7778450Bmd5: 67c92f79d4f09cebff4a0396e1a64853sha1: cc055f1a1c27a0bb5ec8d8867078447b01b74ddesha256: d1e0017ffe20c2eea619bf3df7f76e3a1c2079cd2d78bacdd430968825a92a70sha512: a6abfbf6cef869ee5a87e34869a45afb41c011d5b5ed0386459854f1416de6db707865f13d25a9c9cd7d5592a157ef0e91694910e84462276cf4277258d95507ssdeep: 192:tLRJ2JRBj1vldaLiFvS6/VunlYJLLLTA40eGq5W:tL7aH7daLiVSihPLTjzD5type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1E312300D63AC0311F3BE9233096331A0E6A3B7B7C9F25E9E9D2C51B65717E0519D1BA8sha3_384: 3cec54698c5dadd27ae77be60d25b88516f846c2e741983c13c7c3b85296020a375fce62f01090110d43cdfc39c2f3ebep_bytes: ff250020400000000000000000000000timestamp: 2021-11-22 23:20:02Version Info:
Translation: 0x0000 0x04b0FileDescription: FileVersion: 0.0.0.0InternalName: naikedbak.exeLegalCopyright: OriginalFilename: naikedbak.exeProductVersion: 0.0.0.0Assembly Version: 0.0.0.0
MSIL/Agent.SDL also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Lionic | Trojan.MSIL.Generic.l!c |
| Elastic | malicious (high confidence) |
| FireEye | Generic.mg.67c92f79d4f09ceb |
| McAfee | Artemis!67C92F79D4F0 |
| K7AntiVirus | Trojan ( 005184071 ) |
| BitDefender | Trojan.GenericKD.47471927 |
| K7GW | Trojan ( 005184071 ) |
| CrowdStrike | win/malicious_confidence_60% (W) |
| Arcabit | Trojan.Generic.D2D45D37 |
| Cyren | W32/MSIL_Kryptik.COX.gen!Eldorado |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | a variant of MSIL/Agent.SDL |
| APEX | Malicious |
| Cynet | Malicious (score: 100) |
| Kaspersky | HEUR:Trojan-Spy.MSIL.Generic |
| Alibaba | TrojanSpy:MSIL/Generic.9bea07e0 |
| MicroWorld-eScan | Trojan.GenericKD.47471927 |
| Ad-Aware | Trojan.GenericKD.47471927 |
| Emsisoft | Trojan.GenericKD.47471927 (B) |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.zt |
| Sophos | Mal/Generic-S |
| Ikarus | Trojan.MSIL.Agent |
| Avira | HEUR/AGEN.1124819 |
| Gridinsoft | Ransom.Win32.Wacatac.sa |
| Microsoft | Trojan:Win32/Sabsik.FL.B!ml |
| GData | Trojan.GenericKD.47471927 |
| BitDefenderTheta | Gen:NN.ZemsilF.34294.am0@a8F@u@o |
| ALYac | Trojan.GenericKD.47471927 |
| MAX | malware (ai score=80) |
| VBA32 | TScope.Trojan.MSIL |
| Panda | Trj/CI.A |
| TrendMicro-HouseCall | TROJ_GEN.R002H0CKN21 |
| Tencent | Msil.Trojan-spy.Generic.Wqxd |
| SentinelOne | Static AI – Malicious PE |
| eGambit | Unsafe.AI_Score_99% |
| Fortinet | MSIL/Generic.AP.11B476!tr |
| AVG | Win32:Trojan-gen |
| Cybereason | malicious.a1c27a |
| Avast | Win32:Trojan-gen |
| MaxSecure | Trojan.Malware.300983.susgen |
How to remove MSIL/Agent.SDL virus?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for MSIL/Agent.SDL 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove MSIL/Agent.SDL you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
