Trojan:Win32/Ircbrute!gmb

Written by Robert Bailey

What is Trojan:Win32/Ircbrute!gmb infection?

In this short article you will certainly locate regarding the interpretation of Trojan:Win32/Ircbrute!gmb and its unfavorable impact on your computer system. Such ransomware are a form of malware that is clarified by on-line frauds to require paying the ransom by a sufferer.

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In the majority of the cases, Trojan:Win32/Ircbrute!gmb virus will certainly advise its victims to start funds move for the purpose of counteracting the changes that the Trojan infection has introduced to the target’s device.

Trojan:Win32/Ircbrute!gmb Summary

These modifications can be as adheres to:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • Executed a process and injected code into it, probably while unpacking;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the sufferer’s hard drive — so the victim can no more utilize the data;
  • Preventing regular 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.
Similar behavior
Related domains
z.whorecord.xyz Trojan.Ransom.Cerber.1
a.tomx.xyz Trojan.Ransom.Cerber.1

Trojan:Win32/Ircbrute!gmb

The most normal channels where Trojan:Win32/Ircbrute!gmb are injected are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that organizes a harmful software program;

As quickly as the Trojan is effectively infused, it will either cipher the information on the sufferer’s computer or protect against the device from working in a proper fashion – while also positioning a ransom note that mentions the need for the victims to impact the settlement for the purpose of decrypting the documents or restoring the file system back to the initial problem. In a lot of instances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has actually currently been harmed.

Trojan:Win32/Ircbrute!gmb distribution channels.

In different corners of the world, Trojan:Win32/Ircbrute!gmb expands by jumps and bounds. Nevertheless, the ransom notes and also tricks of extorting the ransom money amount might vary depending upon particular regional (regional) settings. The ransom notes and also methods of extorting the ransom money amount might differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the victim’s gadget. The sharp after that requires the individual to pay the ransom money.

    Faulty declarations concerning illegal content.

    In nations where software piracy is less preferred, this approach is not as effective for the cyber scams. Conversely, the Trojan:Win32/Ircbrute!gmb popup alert may falsely declare to be originating from a law enforcement institution and will certainly report having located child pornography or various other illegal data on the tool.

    Trojan:Win32/Ircbrute!gmb popup alert might falsely claim to be acquiring from a law enforcement institution and will certainly report having located child porn or other illegal information on the device. The alert will similarly contain a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 8B1B3BD8
md5: 6bd45d872d09c0dc4c58eeffcc96840e
name: 6BD45D872D09C0DC4C58EEFFCC96840E.mlw
sha1: 91b9c89478134c4226c468aa0d928d0949e64eeb
sha256: 6c33466fdee2502a1946118f3a3a5400da9bc23038f85ba2f59051cce2fe93d4
sha512: 2491b938733ca667483d792a51d5156c82c60c7de2800ad530ac100e208c749659c12366c05a2b42578b6ddf941507ccfec7191e00bf8b2e66c5f7505941d277
ssdeep: 1536:Ef8cunFGXPNkQ55oxznxgOzvcgQwCZeXvnvygi1F+40i9jFh8GPLNl04OoD:D6/Z55ox9gFgQwf/vjI+4NzCgLNy+D
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Ircbrute!gmb also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.Common.9ED05EF9
Elastic malicious (high confidence)
DrWeb Trojan.Inject.26230
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Cerber.1
Cylance Unsafe
Zillya Trojan.Scar.Win32.42625
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba Worm:Win32/Zehbilas.445aa57a
Cybereason malicious.72d09c
Cyren W32/Trojan.EZRD-6814
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Zehbilas.A
APEX Malicious
Avast FileRepMetagen [Spy]
ClamAV Win.Trojan.Scar-592
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Cerber.1
NANO-Antivirus Trojan.Win32.MLW.bxcbe
MicroWorld-eScan Trojan.Ransom.Cerber.1
Tencent Win32.Worm.Zehbilas.Wsue
Ad-Aware Trojan.Ransom.Cerber.1
Sophos Mal/Generic-R + Mal/Zbot-FI
Comodo Malware@#xflea2b7iqx1
BitDefenderTheta AI:Packer.A245E3151F
VIPRE Trojan.Win32.Generic.pak!cobra
TrendMicro TROJ_SCAR.NF
McAfee-GW-Edition BehavesLike.Win32.Emotet.cc
FireEye Generic.mg.6bd45d872d09c0dc
Emsisoft Trojan.Ransom.Cerber.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Scar.agfz
Webroot W32.Trojan.Gen
Avira TR/Crypt.XPACK.Gen7
Kingsoft Win32.Troj.Scar.(kcloud)
Microsoft Trojan:Win32/Ircbrute!gmb
AegisLab Trojan.Win32.Scar.4!c
GData Trojan.Ransom.Cerber.1
TACHYON Trojan/W32.Scar.114688.AA
Acronis suspicious
McAfee RDN/Generic.dlp
MAX malware (ai score=100)
Panda Generic Malware
TrendMicro-HouseCall TROJ_SCAR.NF
Rising Worm.Zehbilas!8.3268 (CLOUD)
Yandex Trojan.GenAsa!uOxtfHop3w8
Ikarus Gen.Variant.Nebuler
Fortinet W32/Joiner.NAH!tr
AVG FileRepMetagen [Spy]

How to remove Trojan:Win32/Ircbrute!gmb virus?

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

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:Win32/Ircbrute!gmb 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 Trojan:Win32/Ircbrute!gmb you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

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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