MSIL/Agent.ADL

What is MSIL/Agent.ADL infection?

In this article you will certainly find concerning the interpretation of MSIL/Agent.ADL as well as its negative impact on your computer system. Such ransomware are a kind of malware that is specified by on the internet scams to demand paying the ransom by a sufferer.

Most of the cases, MSIL/Agent.ADL ransomware will certainly instruct its sufferers to launch funds transfer for the purpose of counteracting the amendments that the Trojan infection has actually introduced to the sufferer’s tool.

MSIL/Agent.ADL Summary

These alterations can be as follows:

  • 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.
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • A process attempted to delay the analysis task by a long amount of time.;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the victim’s hard drive — so the sufferer can no longer use the data;
  • Preventing routine access 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.ADL

One of the most typical channels where MSIL/Agent.ADL Trojans are infused are:

  • By means of phishing emails;
  • As an effect of customer winding up on a source that organizes a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s PC or stop the device from operating in a correct fashion – while likewise positioning a ransom note that points out the demand for the victims to effect the payment for the purpose of decrypting the files or bring back the file system back to the first condition. In the majority of instances, the ransom money note will show up when the client reboots the PC after the system has already been damaged.

MSIL/Agent.ADL circulation networks.

In various edges of the globe, MSIL/Agent.ADL expands by leaps and also bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom money amount might vary relying on particular neighborhood (local) settings. The ransom notes and techniques of extorting the ransom money amount might vary depending on specific regional (local) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In certain locations, the Trojans usually wrongfully report having spotted some unlicensed applications made it possible for on the victim’s device. The sharp then demands the user to pay the ransom.

    Faulty statements regarding illegal web content.

    In nations where software program piracy is less preferred, this method is not as efficient for the cyber scams. Conversely, the MSIL/Agent.ADL popup alert might incorrectly declare to be originating from a law enforcement establishment as well as will certainly report having situated youngster porn or various other unlawful information on the gadget.

    MSIL/Agent.ADL popup alert might wrongly declare to be deriving from a legislation enforcement institution as well as will certainly report having situated child pornography or various other illegal information on the gadget. The alert will likewise contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 2B12D088md5: b07fd3b789e1bda2d0970555a2b081ffname: B07FD3B789E1BDA2D0970555A2B081FF.mlwsha1: fc785742a73b3177c4b83dfd364b458a068c124asha256: 8e00c4d1cd6b9b5db47793e4df5634347fb70709dac904fbd83a4763ef6a0cf3sha512: 2abed490bbabc9dfeb7f6ec3d9f3e5cfb192035d6362d562c4e0267b8bce65fa8813bb2d68992d990806d25a9a233b4f74a7ad06533d1561c7999e7c9dc4ce13ssdeep: 384:btLQkeKkysrGLBOMycSVvC9jL/pvHPpjWj:bemkoXhWtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 Microsoft 2015Assembly Version: 1.0.0.0InternalName: trendsmicro.exeFileVersion: 1.0.0.0CompanyName: MicrosoftProductName: trendsmicroProductVersion: 1.0.0.0FileDescription: trendsmicroOriginalFilename: trendsmicro.exe

MSIL/Agent.ADL also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055e3e71 )
MicroWorld-eScan Gen:Variant.Ursu.825212
ALYac Gen:Variant.Ursu.825212
Cylance Unsafe
Zillya Trojan.Agent.Win32.992900
Alibaba Ransom:Win32/Blocker.593fef31
K7GW Trojan ( 0055e3e71 )
Cybereason malicious.789e1b
BitDefenderTheta Gen:NN.ZemsilF.34678.am0@aq0AtBj
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of MSIL/Agent.ADL
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 99)
Kaspersky Trojan-Ransom.Win32.Blocker.hpri
BitDefender Gen:Variant.Ursu.825212
NANO-Antivirus Trojan.Win32.Blocker.dwyhnm
Tencent Win32.Trojan.Blocker.Pdch
Ad-Aware Gen:Variant.Ursu.825212
Sophos Mal/Generic-S
Comodo Malware@#1dblk09d1g4pz
DrWeb Trojan.DownLoader16.32889
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
FireEye Gen:Variant.Ursu.825212
Emsisoft Gen:Variant.Ursu.825212 (B)
Avira TR/ATRAPS.Gen
AegisLab Trojan.Win32.Blocker.4!c
GData Gen:Variant.Ursu.825212
AhnLab-V3 Malware/Win32.Generic.C1065700
McAfee Artemis!B07FD3B789E1
MAX malware (ai score=100)
VBA32 TrojanRansom.Blocker
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/Agent.ADL!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HgIASPkA

How to remove MSIL/Agent.ADL 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.ADL 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.

    Leave a Comment