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

What is Trojan-Spy.Win32.Noon.bbfl infection?

In this article you will discover about the definition of Trojan-Spy.Win32.Noon.bbfl and also its adverse effect on your computer. Such ransomware are a form of malware that is specified by on-line frauds to demand paying the ransom by a target.

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Most of the situations, Trojan-Spy.Win32.Noon.bbfl virus will certainly instruct its sufferers to start funds move for the function of reducing the effects of the modifications that the Trojan infection has presented to the victim’s tool.

Trojan-Spy.Win32.Noon.bbfl Summary

These adjustments can be as adheres to:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the documents situated on the victim’s hard disk — so the victim can no more utilize the information;
  • Preventing routine accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most normal channels where Trojan-Spy.Win32.Noon.bbfl Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a resource that holds a malicious software application;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s PC or protect against the gadget from operating in a correct fashion – while also placing a ransom money note that discusses the demand for the targets to effect the repayment for the objective of decrypting the documents or bring back the file system back to the first problem. In a lot of instances, the ransom note will certainly show up when the customer restarts the PC after the system has already been harmed.

Trojan-Spy.Win32.Noon.bbfl circulation networks.

In numerous corners of the world, Trojan-Spy.Win32.Noon.bbfl expands by jumps and bounds. However, the ransom money notes as well as methods of obtaining the ransom money quantity might differ relying on certain regional (regional) setups. The ransom notes and also tricks of obtaining the ransom money quantity might differ depending on specific local (local) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having actually found some unlicensed applications allowed on the target’s gadget. The alert after that demands the customer to pay the ransom.

    Faulty declarations about illegal content.

    In nations where software program piracy is less prominent, this approach is not as efficient for the cyber fraudulences. Alternatively, the Trojan-Spy.Win32.Noon.bbfl popup alert might incorrectly assert to be deriving from a law enforcement establishment and also will certainly report having located youngster porn or other unlawful information on the device.

    Trojan-Spy.Win32.Noon.bbfl popup alert might falsely claim to be acquiring from a law enforcement institution as well as will report having located child porn or other prohibited data on the gadget. The alert will in a similar way contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 0F0C984A
md5: ece8a1eec72a71836b7c35db11830f16
name: ECE8A1EEC72A71836B7C35DB11830F16.mlw
sha1: d3574cc2ec5d5bfdc5522339189f1604e9689add
sha256: f4dbfce7663e9e99b26464ba2fc4640268152662a0a889021013b7fbba578b34
sha512: 0d3fe0eb19bf5dc672529e541254361e52fb41b15f5223cedb24a53c8aa84741e024e41ab69aaaead0b749d078a1cf55cec36c9caf083b5b0bbdc17d3ab40305
ssdeep: 3072:En61EUJgPEyDlDeAcivYP8LR7OD6rMn6wUK65J07rYEQVWX7seJmmwK5q:k0EUodeTPIR7OD6RuZQILseJm
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Spy.Win32.Noon.bbfl also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00536d121 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Trojanspy.Noon
ALYac Gen:Variant.Razy.679962
Cylance Unsafe
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanSpy:Win32/Formbook.4c5222fe
K7GW Trojan ( 00536d121 )
Cybereason malicious.ec72a7
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Formbook-B [Trj]
Kaspersky Trojan-Spy.Win32.Noon.bbfl
BitDefender Gen:Variant.Razy.679962
MicroWorld-eScan Gen:Variant.Razy.679962
Ad-Aware Gen:Variant.Razy.679962
Sophos ML/PE-A + Troj/Formbook-A
BitDefenderTheta AI:Packer.FB147EFF1E
TrendMicro TROJ_GEN.R067C0RFB21
Emsisoft Trojan.Formbook (A)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1118326
Microsoft Ransom:Win32/Tiggre!rfn
AegisLab Trojan.Win32.Noon.l!c
GData Gen:Variant.Razy.679962
AhnLab-V3 Trojan/Win32.Formbook.C4173787
Acronis suspicious
McAfee GenericRXAA-FA!ECE8A1EEC72A
MAX malware (ai score=82)
TrendMicro-HouseCall TROJ_GEN.R067C0RFB21
Rising [email protected] (RDML:eTl0OSLEeb5IU0iIb58+cQ)
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Formbook.A!tr
AVG Win32:Formbook-B [Trj]

How to remove Trojan-Spy.Win32.Noon.bbfl virus?

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-Spy.Win32.Noon.bbfl 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-Spy.Win32.Noon.bbfl you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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