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The Daily Insight

Win32:Bicololo-RS [Trj]

Author

James White

Updated on April 24, 2026

What is Win32:Bicololo-RS [Trj] infection?

In this article you will certainly discover about the interpretation of Win32:Bicololo-RS [Trj] and also its negative effect on your computer. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom by a target.

In the majority of the instances, Win32:Bicololo-RS [Trj] virus will certainly advise its victims to start funds transfer for the function of neutralizing the amendments that the Trojan infection has introduced to the victim’s tool.

Win32:Bicololo-RS [Trj] Summary

These adjustments can be as complies with:

  • Reads data out of its own binary image;
  • Unconventionial language used in binary resources: Russian;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the files situated on the sufferer’s hard disk drive — so the target can no longer use the information;
  • Preventing regular access to the sufferer’s workstation;

Win32:Bicololo-RS [Trj]

The most regular networks where Win32:Bicololo-RS [Trj] are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a resource that organizes a malicious software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s computer or avoid the device from functioning in an appropriate way – 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 restoring the data system back to the preliminary condition. In many circumstances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has currently been damaged.

Win32:Bicololo-RS [Trj] circulation channels.

In numerous corners of the world, Win32:Bicololo-RS [Trj] expands by leaps and bounds. Nevertheless, the ransom money notes and also tricks of obtaining the ransom quantity may differ depending upon certain neighborhood (local) settings. The ransom money notes and also techniques of extorting the ransom money quantity might differ depending on particular neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications made it possible for on the sufferer’s device. The sharp after that demands the individual to pay the ransom.

    Faulty statements regarding illegal content.

    In countries where software program piracy is less preferred, this technique is not as reliable for the cyber frauds. Alternatively, the Win32:Bicololo-RS [Trj] popup alert might falsely assert to be stemming from a law enforcement establishment as well as will report having located youngster porn or other prohibited data on the tool.

    Win32:Bicololo-RS [Trj] popup alert may falsely declare to be obtaining from a law enforcement establishment and also will certainly report having situated youngster pornography or other prohibited data on the tool. The alert will likewise consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 5FAAF86Amd5: fe4159d634e752a6d7a8c3323b92127aname: FE4159D634E752A6D7A8C3323B92127A.mlwsha1: 65ce54735199186b02114f87cf4779b9441d7625sha256: e5a09e9cca88b26448c39158405fede2d5c5889c3b6d1c25d221e25897d3f71bsha512: 442fb986e91408745b466a0f8e45b5de1f821b8d8fad2a649fcc797dc5a5ccbc8c40e7afc35be735270a5300a3cd831a88d8582526850b63ffab2ae672f8ade4ssdeep: 6144:zZXBsWqsE/Ao+mv8Qv0LVmwq4FU0nN876NKxCZGM9WA:lXmwRo+mv8QD4+0N46NKxS1type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Vecher FileDescription: Tumanni 1.21 Installation FileVersion: 1.21 Comments: CompanyName: Vecher Translation: 0x0409 0x04e4

Win32:Bicololo-RS [Trj] also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 003982501 )
CynetMalicious (score: 100)
CylanceUnsafe
K7GWTrojan ( 003982501 )
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Bicololo-RS [Trj]
SophosTroj/Mdrop-FZY
McAfee-GW-EditionBehavesLike.Win32.BadFile.dh
FireEyeGeneric.mg.fe4159d634e752a6
SentinelOneStatic AI – Suspicious PE
AviraTR/AD.Bicololo.absza
eGambitUnsafe.AI_Score_97%
MicrosoftTrojan:Win32/Wacatac.B!ml
AhnLab-V3Trojan/Win32.Qhost.C409857
McAfeeArtemis!FE4159D634E7
IkarusTrojan.Win32.Bicololo
MaxSecureTrojan-Ransom.Win32.Crypmod.zfq
FortinetW32/Mdrop.FZY!tr
AVGWin32:Bicololo-RS [Trj]

How to remove Win32:Bicololo-RS [Trj] ransomware?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

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:Bicololo-RS [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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32:Bicololo-RS [Trj] you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: