What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan-Ransom.Win32.Agent.jbo infection?

In this short article you will certainly find concerning the meaning of Trojan-Ransom.Win32.Agent.jbo and also its adverse influence on your computer. Such ransomware are a type of malware that is specified by online fraudulences to require paying the ransom money by a target.

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In the majority of the instances, Trojan-Ransom.Win32.Agent.jbo virus will certainly instruct its sufferers to initiate funds transfer for the purpose of counteracting the amendments that the Trojan infection has introduced to the sufferer’s gadget.

Trojan-Ransom.Win32.Agent.jbo Summary

These modifications can be as follows:

  • Unconventionial language used in binary resources: Russian;
  • Likely installs a bootkit via raw harddisk modifications;
  • Writes a potential ransom message to disk;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files found on the sufferer’s hard drive — so the sufferer can no more use the data;
  • Preventing routine accessibility to the victim’s workstation;


The most typical channels through which Trojan-Ransom.Win32.Agent.jbo Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of user winding up on a source that organizes a destructive software;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s PC or stop the tool from operating in an appropriate manner – while additionally placing a ransom money note that states the requirement for the sufferers to impact the payment for the purpose of decrypting the records or recovering the data system back to the initial problem. In a lot of circumstances, the ransom note will come up when the client restarts the PC after the system has already been harmed.

Trojan-Ransom.Win32.Agent.jbo circulation networks.

In various edges of the world, Trojan-Ransom.Win32.Agent.jbo grows by jumps and bounds. Nonetheless, the ransom money notes and also methods of extorting the ransom quantity might differ depending on particular neighborhood (regional) setups. The ransom notes and techniques of obtaining the ransom amount may vary depending on specific regional (regional) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In specific locations, the Trojans typically wrongfully report having identified some unlicensed applications allowed on the sufferer’s gadget. The alert after that requires the customer to pay the ransom money.

    Faulty statements regarding illegal content.

    In nations where software program piracy is less prominent, this approach is not as efficient for the cyber scams. Additionally, the Trojan-Ransom.Win32.Agent.jbo popup alert may falsely declare to be deriving from a police establishment and also will report having situated kid pornography or other illegal data on the tool.

    Trojan-Ransom.Win32.Agent.jbo popup alert may wrongly assert to be obtaining from a law enforcement establishment as well as will report having situated child porn or other illegal information on the device. The alert will similarly include a demand for the user to pay the ransom money.

Technical details

File Info:

md5: 54b5234ec4b3682648cf528039bec59f
name: 54B5234EC4B3682648CF528039BEC59F.mlw
sha1: cffac91f6bdae7d84588a31f16c58c8dedfcbb3e
sha256: e20ff6bf829684deb18af1b105e3c4dab6870fead0d229647dc8ada99bb63fa7
sha512: afe8766854c7a2c5713d2faec32f82f2bab7b83955e55b10cbf3d8f3368a5d9e5b898736c0d76f4c05e32e9ea54a82ad365d25c1c6e4fa4eba4354c6a02b4151
ssdeep: 3072:PMqEr2fnq1IlPI8buQ1Z3Ok1oYHpN6HghZSa2UpGEr88rT3wXaAg0FujdXVfEOQ:PMrn1APvaQ1TrNYgfSa2KXAOhlCj0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Agent.jbo also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 00516bfc1 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen7.55992
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.AnimusLocker
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.7967
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Filecoder.9d3a741a
K7GW Trojan ( 00516bfc1 )
Cybereason malicious.ec4b36
Symantec Trojan Horse
ESET-NOD32 a variant of Win32/Filecoder.NNP
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.Agent.jbo
BitDefender Generic.Ransom.Animus.4C63938E
NANO-Antivirus Trojan.Win32.FileCoder.ffpibu
ViRobot Trojan.Win32.S.Ransom.260608
MicroWorld-eScan Generic.Ransom.Animus.4C63938E
Ad-Aware Generic.Ransom.Animus.4C63938E
Sophos Mal/Generic-S
Comodo Malware@#3j5bo0ileh7hl
F-Secure Trojan.TR/FileCoder.zxehh
BitDefenderTheta AI:Packer.25CCF92B1F
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_ANIMUS.THGBCAH
McAfee-GW-Edition BehavesLike.Win32.Generic.dh
Emsisoft Trojan.FileCoder (A)
Jiangmin Trojan.Agent.blxe
Avira TR/FileCoder.zxehh
eGambit Unsafe.AI_Score_97%
Antiy-AVL Trojan/Generic.ASMalwS.272A3F1
Microsoft Ransom:Win32/Genasom
Arcabit Generic.Ransom.Animus.4C63938E
AegisLab Trojan.Win32.Agent.j!c
ZoneAlarm Trojan-Ransom.Win32.Agent.jbo
GData Generic.Ransom.Animus.4C63938E
TACHYON Ransom/W32.Desu.260608
AhnLab-V3 Trojan/Win32.FileCoder.C2624466
McAfee Artemis!54B5234EC4B3
MAX malware (ai score=100)
VBA32 TrojanRansom.Agent
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_ANIMUS.THGBCAH
Rising [email protected] (RDMK:FSSQGsIzr+WuJlG31EdlDQ)
Yandex Trojan.Agent!ifAg+zXVcyk
Ikarus Trojan-Ransom.FileCrypter
Fortinet W32/Filecoder.NNP!tr
AVG FileRepMalware

How to remove Trojan-Ransom.Win32.Agent.jbo 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 Trojan-Ransom.Win32.Agent.jbo 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 Trojan-Ransom.Win32.Agent.jbo you can always ask me in the comments for getting help.

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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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