MSIL/TrojanDownloader.Agent.AVV

What is MSIL/TrojanDownloader.Agent.AVV infection?

In this post you will locate regarding the interpretation of MSIL/TrojanDownloader.Agent.AVV as well as its negative impact on your computer system. Such ransomware are a type of malware that is clarified by on the internet frauds to demand paying the ransom money by a victim.

In the majority of the situations, MSIL/TrojanDownloader.Agent.AVV infection will certainly advise its victims to initiate funds move for the objective of counteracting the changes that the Trojan infection has actually introduced to the target’s tool.

MSIL/TrojanDownloader.Agent.AVV Summary

These alterations can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Starts servers listening on 127.0.0.1:0;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the victim’s hard disk drive — so the target can no more utilize the information;
  • Preventing regular access to the target’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/TrojanDownloader.Agent.AVV

One of the most common networks whereby MSIL/TrojanDownloader.Agent.AVV Ransomware are injected are:

  • By means of phishing emails;
  • As a repercussion of customer winding up on a source that organizes a harmful software program;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the victim’s PC or stop the tool from functioning in a correct manner – while likewise placing a ransom note that discusses the requirement for the targets to effect the payment for the function of decrypting the papers or restoring the data system back to the initial problem. In the majority of circumstances, the ransom note will come up when the customer reboots the COMPUTER after the system has actually already been harmed.

MSIL/TrojanDownloader.Agent.AVV circulation channels.

In various edges of the globe, MSIL/TrojanDownloader.Agent.AVV expands by jumps and bounds. However, the ransom notes as well as methods of obtaining the ransom money quantity may vary depending on specific local (local) settings. The ransom notes and methods of extorting the ransom money amount may vary depending on specific regional (local) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In certain locations, the Trojans frequently wrongfully report having discovered some unlicensed applications made it possible for on the sufferer’s device. The sharp after that demands the user to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In countries where software piracy is much less preferred, this technique is not as efficient for the cyber scams. Additionally, the MSIL/TrojanDownloader.Agent.AVV popup alert might wrongly declare to be stemming from a police organization as well as will report having located child pornography or various other unlawful data on the gadget.

    MSIL/TrojanDownloader.Agent.AVV popup alert might falsely claim to be acquiring from a legislation enforcement establishment and also will report having located child porn or other unlawful data on the gadget. The alert will in a similar way contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: B07AAC1Fmd5: 075498f75e9bf8ab3833ca220ea97a3cname: 075498F75E9BF8AB3833CA220EA97A3C.mlwsha1: 0de05a7cc7493f56689b7b5e6f2f1de8d79ca883sha256: 883406a91f91f4b4af89f548209a128e8cb5c0d71c0ae78040d33c8898b6d72dsha512: 9ef1f1abeae134258dbddad2e85c01743e8ef5ed1d545efd86dbdce59792f744ca7baf2df6c0e9551b5c3f4c15006a2659014a925d153f9bc708704e50737736ssdeep: 384:ONNAcZCixmhfO7DlAHa9QLf451R8eQfQVVXjsdWOScXaOO:ONNTjmhaDcpKngnOtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2016Assembly Version: 1.0.0.0InternalName: NOVO_PUXADOR_16_06_PARANORMAL02.exeFileVersion: 1.0.0.0LegalTrademarks: WindowsApplication8ProductName: WindowsApplication8ProductVersion: 1.0.0.0FileDescription: WindowsApplication8OriginalFilename: NOVO_PUXADOR_16_06_PARANORMAL02.exe

MSIL/TrojanDownloader.Agent.AVV also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.Siggen6.62161
Cynet Malicious (score: 85)
ALYac Gen:Variant.Johnnie.105928
Cylance Unsafe
Zillya Trojan.Blocker.Win32.39938
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/Blocker.cdf701a3
K7GW Trojan-Downloader ( 0055e3e21 )
K7AntiVirus Trojan-Downloader ( 0055e3e21 )
Symantec Infostealer.Limitail
ESET-NOD32 a variant of MSIL/TrojanDownloader.Agent.AVV
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.jeyx
BitDefender Gen:Variant.Johnnie.105928
NANO-Antivirus Trojan.Win32.TrjGen.edtdsj
MicroWorld-eScan Gen:Variant.Johnnie.105928
Tencent Win32.Trojan.Blocker.Eoi
Ad-Aware Gen:Variant.Johnnie.105928
Sophos Mal/Generic-S
Comodo Malware@#30tp3dgy9ngbp
F-Secure Heuristic.HEUR/AGEN.1101148
BitDefenderTheta Gen:NN.ZemsilF.34608.bq0@aehFTki
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BackDoor-FDIB!075498F75E9B
FireEye Generic.mg.075498f75e9bf8ab
Emsisoft Gen:Variant.Johnnie.105928 (B)
Jiangmin Trojan.Blocker.dsv
Avira HEUR/AGEN.1101148
eGambit Unsafe.AI_Score_99%
Microsoft Backdoor:Win32/Bladabindi!ml
Arcabit Trojan.Johnnie.D19DC8
AegisLab Trojan.Win32.Blocker.j!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.jeyx
GData Gen:Variant.Johnnie.105928
McAfee BackDoor-FDIB!075498F75E9B
MAX malware (ai score=100)
VBA32 Trojan-Ransom.Blocker
Malwarebytes Generic.Malware/Suspicious
Panda Trj/GdSda.A
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!lkwbAT/ngNI
Ikarus Trojan-Downloader.MSIL.Agent
Fortinet MSIL/Agent.AVV!tr.dldr
AVG Win32:Malware-gen
Qihoo-360 HEUR/QVM03.0.0000.Malware.Gen

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

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/TrojanDownloader.Agent.AVV 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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