Trojan:MSIL/AgentTesla!MSR
Christopher Davis
Updated on March 05, 2026
What is Trojan:MSIL/AgentTesla!MSR infection?
In this short article you will certainly discover concerning the meaning of Trojan:MSIL/AgentTesla!MSR as well as its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by on-line scams to require paying the ransom money by a sufferer.
In the majority of the instances, Trojan:MSIL/AgentTesla!MSR virus will advise its victims to launch funds move for the objective of neutralizing the changes that the Trojan infection has actually introduced to the target’s tool.
Trojan:MSIL/AgentTesla!MSR Summary
These adjustments can be as follows:
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
- Ciphering the records located on the victim’s disk drive — so the victim can no longer use the data;
- Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Trojan:MSIL/AgentTesla!MSR
The most normal networks where Trojan:MSIL/AgentTesla!MSR Ransomware Trojans are infused are:
- By ways of phishing emails;
- As an effect of individual ending up on a source that organizes a malicious software program;
As soon as the Trojan is successfully infused, it will either cipher the data on the sufferer’s computer or avoid the gadget from functioning in a correct way – while also placing a ransom note that mentions the need for the targets to impact the repayment for the purpose of decrypting the papers or recovering the documents system back to the first problem. In a lot of circumstances, the ransom note will certainly come up when the customer reboots the COMPUTER after the system has actually already been harmed.
Trojan:MSIL/AgentTesla!MSR circulation channels.
In various edges of the globe, Trojan:MSIL/AgentTesla!MSR grows by leaps and also bounds. However, the ransom money notes and tricks of obtaining the ransom money quantity might differ depending upon specific regional (regional) setups. The ransom notes and techniques of extorting the ransom money amount may differ depending on certain local (regional) setups.
For instance:
Faulty signals concerning unlicensed software.
In certain locations, the Trojans usually wrongfully report having actually found some unlicensed applications made it possible for on the target’s gadget. The alert after that demands the customer to pay the ransom money.
Faulty statements regarding illegal web content.
In countries where software program piracy is less prominent, this method is not as effective for the cyber fraudulences. Additionally, the Trojan:MSIL/AgentTesla!MSR popup alert might falsely declare to be stemming from a police establishment and will report having located kid porn or other unlawful data on the tool.
Trojan:MSIL/AgentTesla!MSR popup alert may incorrectly claim to be acquiring from a legislation enforcement organization and will certainly report having situated kid pornography or other prohibited data on the gadget. The alert will likewise consist of a demand for the customer to pay the ransom money.
Technical details
File Info:
crc32: 68D33E35md5: e4a75f46fe71f74a812b2991eea4379cname: upload_filesha1: a4fcae53e64f34832c018d8b2b8544c29e1831f7sha256: 66693c1ffcf35d165de90c9303977debf0cc419e94da378b8543517c4a86eb39sha512: dbc7ef1ec88dbd6767b9ff5b86bfad9365f1615b2a152e595046cad5c13a6825bc4da1e507191f92413cbc2c77a8c9fa1f6804206fcb00da2b8106fee3b9aefassdeep: 12288:uDlqt3mV7D7G4wd2uRQ10GYEcAiqD80TRQ:uw8V7DBOzo0GYTA14Ktype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS WindowsVersion Info:
0: [No Data]
Trojan:MSIL/AgentTesla!MSR also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Trojan.GenericKD.34358286 |
| FireEye | Generic.mg.e4a75f46fe71f74a |
| CAT-QuickHeal | Trojanpws.Msil |
| Qihoo-360 | Generic/Trojan.PSW.374 |
| McAfee | Fareit-FYD!E4A75F46FE71 |
| Cylance | Unsafe |
| AegisLab | Trojan.MSIL.Agensla.i!c |
| Sangfor | Malware |
| K7AntiVirus | Trojan ( 0056c33f1 ) |
| BitDefender | Trojan.GenericKD.34358286 |
| K7GW | Trojan ( 0056c33f1 ) |
| Cybereason | malicious.3e64f3 |
| Invincea | heuristic |
| BitDefenderTheta | Gen:NN.ZemsilF.34186.Im0@aqNEW1e |
| Cyren | W32/MSIL_Agent.BOA.gen!Eldorado |
| Symantec | Trojan Horse |
| TrendMicro-HouseCall | TROJ_GEN.R002C0PHF20 |
| Avast | Win32:RATX-gen [Trj] |
| Kaspersky | HEUR:Trojan-PSW.MSIL.Agensla.gen |
| Alibaba | TrojanPSW:MSIL/AgentTesla.1c593c7e |
| ViRobot | Trojan.Win32.Z.Smartassembly.560640.A |
| Rising | Trojan.Woreflint!8.F5EA (CLOUD) |
| Ad-Aware | Trojan.GenericKD.34358286 |
| Comodo | TrojWare.Win32.Agent.cffot@0 |
| F-Secure | |
| DrWeb | Trojan.PackedNET.276 |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | TROJ_GEN.R002C0PHF20 |
| Sophos | Mal/Generic-S |
| APEX | Malicious |
| Jiangmin | Trojan.PSW.MSIL.apcy |
| Avira | TR/Redcap.ylbfu |
| Antiy-AVL | Trojan[PSW]/MSIL.Agensla |
| Microsoft | Trojan:MSIL/AgentTesla!MSR |
| Arcabit | Trojan.Generic.D20C440E |
| ZoneAlarm | HEUR:Trojan-PSW.MSIL.Agensla.gen |
| GData | Trojan.GenericKD.34358286 |
| Cynet | Malicious (score: 100) |
| AhnLab-V3 | Trojan/Win32.RL_Jorik.C4178221 |
| ALYac | Trojan.GenericKD.34358286 |
| MAX | malware (ai score=85) |
| Malwarebytes | Spyware.AgentTesla |
| Ikarus | Trojan.Inject |
| Panda | Trj/GdSda.A |
| ESET-NOD32 | a variant of MSIL/Packed.SmartAssembly.AZ |
| Tencent | Msil.Trojan-qqpass.Qqrob.Akot |
| SentinelOne | DFI – Malicious PE |
| eGambit | Unsafe.AI_Score_97% |
| Fortinet | MSIL/SmartAssembly.AY!tr.ransom |
| AVG | Win32:RATX-gen [Trj] |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (W) |
How to remove Trojan:MSIL/AgentTesla!MSR virus?
The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.">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 Trojan:MSIL/AgentTesla!MSR 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 Trojan:MSIL/AgentTesla!MSR you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
