MSIL/Agent.BAD

What is MSIL/Agent.BAD infection?

In this article you will discover about the interpretation of MSIL/Agent.BAD as well as its adverse impact on your computer system. Such ransomware are a kind of malware that is elaborated by online scams to require paying the ransom money by a target.

In the majority of the instances, MSIL/Agent.BAD virus will advise its sufferers to launch funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.

MSIL/Agent.BAD Summary

These adjustments can be as follows:

  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the sufferer’s hard disk drive — so the target can no more make use of 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.

MSIL/Agent.BAD

The most normal channels where MSIL/Agent.BAD Ransomware are infused are:

  • By ways of phishing e-mails;
  • As an effect of individual ending up on a resource that holds a malicious software program;

As soon as the Trojan is successfully injected, it will either cipher the data on the victim’s PC or avoid the tool from functioning in an appropriate fashion – while likewise putting a ransom money note that mentions the need for the sufferers to impact the settlement for the objective of decrypting the documents or bring back the data system back to the initial condition. In the majority of instances, the ransom note will certainly turn up when the client reboots the PC after the system has already been damaged.

MSIL/Agent.BAD circulation channels.

In different corners of the world, MSIL/Agent.BAD expands by leaps and bounds. Nonetheless, the ransom notes as well as tricks of extorting the ransom quantity might differ depending upon specific neighborhood (local) settings. The ransom notes and tricks of extorting the ransom money amount may vary depending on particular neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having spotted some unlicensed applications allowed on the victim’s tool. The sharp then requires the customer to pay the ransom money.

    Faulty statements regarding unlawful material.

    In countries where software application piracy is much less popular, this method is not as effective for the cyber fraudulences. Alternatively, the MSIL/Agent.BAD popup alert may incorrectly declare to be stemming from a law enforcement establishment and also will report having located kid pornography or various other unlawful data on the tool.

    MSIL/Agent.BAD popup alert may wrongly claim to be obtaining from a law enforcement establishment and will certainly report having situated child pornography or various other prohibited data on the device. The alert will in a similar way have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 41DC641Bmd5: da7af318eb4d4d8c306b7692559a122aname: DA7AF318EB4D4D8C306B7692559A122A.mlwsha1: 8b13dc3f38d84c2ac521bffd0e76762100e46346sha256: 07e986e342823e19b556cbefc0c08e54c413ab0ada65b1ace60e1121906a9d78sha512: 9607616768d6ac61b08a162dde71565ae678331b6b4b5b2f9415efa0adef41d00234249f6ae04bd43c1d7703031822aab05323878b9192affd855ce6bec97861ssdeep: 384:SHyTQ5eWdSXFvZpoWvWYEcxn3qtgCvM8h3+UylEplFDaKieLCfffShvhd:f9YBtgCvM8hG2pml07hvrtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2018Assembly Version: 1.0.0.0InternalName: application.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: applicationProductVersion: 1.0.0.0FileDescription: applicationOriginalFilename: application.exe

MSIL/Agent.BAD also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Johnnie.133822
FireEye Generic.mg.da7af318eb4d4d8c
McAfee Artemis!DA7AF318EB4D
Cylance Unsafe
AegisLab Trojan.MSIL.Blocker.4!c
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0051346a1 )
BitDefender Gen:Variant.Johnnie.133822
K7GW Trojan ( 0051346a1 )
Cybereason malicious.8eb4d4
BitDefenderTheta Gen:NN.ZemsilF.34608.bm1@aOydf5g
Symantec ML.Attribute.HighConfidence
Avast Win32:MalwareX-gen [Trj]
Kaspersky HEUR:Trojan-Ransom.MSIL.Blocker.gen
Alibaba Trojan:MSIL/Blocker.d006a442
NANO-Antivirus Trojan.Win32.MSILPerseus.fioqvs
Tencent Msil.Trojan.Blocker.Wstu
Ad-Aware Gen:Variant.Johnnie.133822
Emsisoft Gen:Variant.Johnnie.133822 (B)
Comodo Malware@#u7fjobdqdgq1
F-Secure Trojan.TR/Agent.aznts
Zillya Trojan.Blocker.Win32.40534
McAfee-GW-Edition Artemis!Trojan
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Agent
Avira TR/Agent.aznts
Microsoft Trojan:Win32/Tiggre!rfn
Arcabit Trojan.Johnnie.D20ABE
ZoneAlarm HEUR:Trojan-Ransom.MSIL.Blocker.gen
GData Gen:Variant.Johnnie.133822
Cynet Malicious (score: 85)
AhnLab-V3 Trojan/Win32.Agent.R269258
VBA32 TrojanRansom.MSIL.Blocker
Malwarebytes Generic.Malware/Suspicious
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Agent.BAD
Rising Trojan.Agent!8.B1E (CLOUD)
Yandex Trojan.Agent!48MIEl4CLPY
SentinelOne Static AI – Malicious PE
Fortinet MSIL/Agent.BAD!tr
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_70% (D)
Qihoo-360 Win32/Ransom.Blocker.HgIASOYA

How to remove MSIL/Agent.BAD ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

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

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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