What is MSIL/Spy.Agent.APJ infection?

In this short article you will locate concerning the definition of MSIL/Spy.Agent.APJ and also its adverse impact on your computer system. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a target.

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In the majority of the cases, MSIL/Spy.Agent.APJ virus will advise its sufferers to launch funds transfer for the function of reducing the effects of the changes that the Trojan infection has presented to the sufferer’s gadget.

MSIL/Spy.Agent.APJ 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.;
  • Sniffs keystrokes;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Ciphering the documents located on the sufferer’s hard drive — so the victim can no more utilize the information;
  • Preventing routine access to the sufferer’s workstation;


One of the most common channels whereby MSIL/Spy.Agent.APJ Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a resource that organizes a destructive software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the victim’s computer or protect against the device from operating in an appropriate way – while additionally putting a ransom note that discusses the need for the targets to effect the payment for the purpose of decrypting the papers or restoring the data system back to the initial problem. In many instances, the ransom money note will show up when the client reboots the COMPUTER after the system has actually currently been harmed.

MSIL/Spy.Agent.APJ distribution networks.

In different corners of the world, MSIL/Spy.Agent.APJ expands by leaps and bounds. Nonetheless, the ransom money notes and tricks of obtaining the ransom money quantity might differ relying on particular local (regional) setups. The ransom money notes and also techniques of extorting the ransom money quantity might vary depending on certain local (local) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software application.

    In certain areas, the Trojans commonly wrongfully report having discovered some unlicensed applications made it possible for on the sufferer’s device. The sharp then requires the user to pay the ransom.

    Faulty statements regarding unlawful web content.

    In nations where software piracy is less preferred, this method is not as reliable for the cyber frauds. Additionally, the MSIL/Spy.Agent.APJ popup alert may falsely declare to be stemming from a police organization as well as will certainly report having situated youngster pornography or various other illegal information on the tool.

    MSIL/Spy.Agent.APJ popup alert may wrongly claim to be acquiring from a law enforcement institution and also will certainly report having situated child porn or various other illegal information on the device. The alert will likewise include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: AFBB7C86
md5: 5649e7b5e520a3a2b89fb603ca3daf7c
name: 5649E7B5E520A3A2B89FB603CA3DAF7C.mlw
sha1: 7cbbe82b88e56a8d03ca4313c0f23d5dbef43f3d
sha256: 7f8d5e825121f88423ded0a8d6c94fa1fca2672fe6700e66411512ed2fabff19
sha512: e2bc1a092e6759df995d4d38c93d89486e8ff88ec13c100d985179d39d977640b73bd9d138226ecf9f9ce522cf051c3a03c1e71d80cd1aebb50c7eb793b287cb
ssdeep: 3072:b/O2CH0CDIqzmxTdllPCWb6SuL5Hg8Jti8vWqitwLXx:TTCUEbSTdUHn
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2012
Assembly Version:
InternalName: joomla.exe
ProductName: joomla 1.5.0
FileDescription: joomla 1.5.0
OriginalFilename: joomla.exe

MSIL/Spy.Agent.APJ also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Spyware ( 004f63a51 )
Cynet Malicious (score: 85)
ALYac Trojan.Generic.8387920
K7GW Spyware ( 004f63a51 )
Cybereason malicious.5e520a
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Spy.Agent.APJ
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Generic.8387920
NANO-Antivirus Trojan.Win32.Ransom.fehvhc
MicroWorld-eScan Trojan.Generic.8387920
Tencent Win32.Trojan.Blocker.bgrp
Ad-Aware Trojan.Generic.8387920
Sophos ML/PE-A
Comodo Malware@#jxbhj3n3sjed
BitDefenderTheta Gen:NN.ZemsilF.34628.im0@a4WpFNe
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
Emsisoft Trojan.Generic.8387920 (B)
Avira TR/Ransom.Blocker.vcm
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Generic.D7FFD50
GData Trojan.Generic.8387920
McAfee Artemis!5649E7B5E520
MAX malware (ai score=82)
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
Ikarus Trojan-Ransom.Blocker
Fortinet W32/Blocker.VCM!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Trojan.Ransom.2cd

How to remove MSIL/Spy.Agent.APJ 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

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/Spy.Agent.APJ 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:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Spy.Agent.APJ 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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