Win32:Agent-ARJM [Trj]

Written by Robert Bailey

What is Win32:Agent-ARJM [Trj] infection?

In this post you will find concerning the meaning of Win32:Agent-ARJM [Trj] and its negative effect on your computer system. Such ransomware are a type of malware that is clarified by online scams to require paying the ransom money by a victim.

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Most of the cases, Win32:Agent-ARJM [Trj] ransomware will advise its targets to start funds transfer for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the sufferer’s device.

Win32:Agent-ARJM [Trj] Summary

These adjustments can be as follows:

  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the sufferer’s hard disk — so the target can no longer utilize the data;
  • Preventing normal 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.

Win32:Agent-ARJM [Trj]

The most common channels where Win32:Agent-ARJM [Trj] are infused are:

  • By methods of phishing emails;
  • As a repercussion of individual ending up on a resource that organizes a destructive software application;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s computer or stop the tool from working in a correct fashion – while additionally placing a ransom note that points out the demand for the victims to impact the payment for the purpose of decrypting the files or bring back the data system back to the preliminary problem. In the majority of circumstances, the ransom note will certainly show up when the customer reboots the PC after the system has actually already been harmed.

Win32:Agent-ARJM [Trj] circulation channels.

In numerous edges of the globe, Win32:Agent-ARJM [Trj] grows by jumps as well as bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom amount may differ depending on certain local (regional) settings. The ransom notes and tricks of obtaining the ransom amount might differ depending on certain local (regional) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having spotted some unlicensed applications enabled on the target’s tool. The alert then demands the customer to pay the ransom money.

    Faulty statements about unlawful web content.

    In countries where software application piracy is less popular, this technique is not as reliable for the cyber scams. Alternatively, the Win32:Agent-ARJM [Trj] popup alert may incorrectly declare to be originating from a police institution and also will certainly report having situated youngster pornography or other illegal data on the device.

    Win32:Agent-ARJM [Trj] popup alert may falsely claim to be acquiring from a law enforcement institution and also will report having situated youngster porn or other prohibited information on the device. The alert will in a similar way include a need for the customer to pay the ransom.

Technical details

File Info:

crc32: A4E90B25
md5: c67b4faac56490d263472f4af70fcce0
name: C67B4FAAC56490D263472F4AF70FCCE0.mlw
sha1: c35843e3b575281d4ece8093892d5126180bd544
sha256: 5223cd0507ded15cfcddebef0810e14acbab5b8d830c0f36d2a26da5a99a22e8
sha512: 0befc75f841e68ea30bec1335d9155bfbf5586f5a9811074b5e8dbf6fa4dad28d6ec925dc5ed9f1f55c7d0fb34b3ca131bfc3aa8608c67133bd6d3d7b5e796c3
ssdeep: 3072:c2c6uzB+zlwPaXj7/lvQkgkW0PPXgvxDknE:A6Y+eif/lvQ2W+XWk
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32:Agent-ARJM [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055dd191 )
DrWeb Trojan.MulDrop5.33985
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ulise.114953
Cylance Unsafe
Zillya Trojan.Foreign.Win32.22776
Sangfor Trojan.Win32.Save.a
K7GW Trojan ( 0055dd191 )
Cybereason malicious.ac5649
Cyren W32/Trojan.PMZQ-9259
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/LockScreen.APR
APEX Malicious
Avast Win32:Agent-ARJM [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ulise.114953
NANO-Antivirus Trojan.Win32.LockScreen.fjhivl
MicroWorld-eScan Gen:Variant.Ulise.114953
Tencent Malware.Win32.Gencirc.114ba7c8
Ad-Aware Gen:Variant.Ulise.114953
Sophos Mal/Generic-S
Comodo Malware@#3s471uuuzqv1b
BitDefenderTheta Gen:NN.ZelphiF.34628.jCW@aKvMYAjO
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_SPNR.38JG13
Emsisoft Gen:Variant.Ulise.114953 (B)
Jiangmin Trojan/Foreign.ndq
Webroot W32.Rogue.Gen
Avira HEUR/AGEN.1116091
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:Win32/Urausy.C
Arcabit Trojan.Ulise.D1C109
GData Gen:Variant.Ulise.114953
AhnLab-V3 Trojan/Win32.Yakes.R74023
McAfee Ransom-FCLP!C67B4FAAC564
MAX malware (ai score=82)
VBA32 Malware-Cryptor.MTA
Malwarebytes MachineLearning/Anomalous.93%
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_SPNR.38JG13
Rising Ransom.Urausy!8.2B7 (CLOUD)
Yandex Trojan.GenAsa!l2KCQYCbb+4
Ikarus Trojan-Ransom.Blocker
Fortinet W32/Kryptik.BFIS!tr
AVG Win32:Agent-ARJM [Trj]
Qihoo-360 Win32/Trojan.Ransom.254

How to remove Win32:Agent-ARJM [Trj] ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Win32:Agent-ARJM [Trj] 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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If the guide doesn’t help you to remove Win32:Agent-ARJM [Trj] 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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