TrojanDownloader:Win32/Bredolab.X

Written by Robert Bailey

What is TrojanDownloader:Win32/Bredolab.X infection?

In this short article you will locate about the meaning of TrojanDownloader:Win32/Bredolab.X and also its negative effect on your computer. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a victim.

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In the majority of the cases, TrojanDownloader:Win32/Bredolab.X infection will advise its sufferers to start funds move for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the victim’s tool.

TrojanDownloader:Win32/Bredolab.X Summary

These modifications can be as complies with:

  • 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.
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Deletes its original binary from disk;
  • 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.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the target’s hard disk — so the sufferer can no longer use the data;
  • Preventing routine access 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.
Similar behavior
Related domains
z.whorecord.xyz BehavesLike.Win32.Vundo.mh
a.tomx.xyz BehavesLike.Win32.Vundo.mh

TrojanDownloader:Win32/Bredolab.X

The most regular networks through which TrojanDownloader:Win32/Bredolab.X Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of customer ending up on a source that hosts a destructive software application;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s computer or protect against the gadget from working in a correct fashion – while also putting a ransom money note that mentions the demand for the sufferers to effect the settlement for the purpose of decrypting the documents or restoring the documents system back to the first problem. In a lot of circumstances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has actually already been harmed.

TrojanDownloader:Win32/Bredolab.X circulation networks.

In numerous edges of the world, TrojanDownloader:Win32/Bredolab.X expands by jumps as well as bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom money quantity might differ depending upon specific neighborhood (local) setups. The ransom notes and also techniques of obtaining the ransom money amount might differ depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having actually discovered some unlicensed applications made it possible for on the victim’s device. The alert after that demands the individual to pay the ransom.

    Faulty statements concerning prohibited web content.

    In nations where software application piracy is much less popular, this technique is not as effective for the cyber scams. Conversely, the TrojanDownloader:Win32/Bredolab.X popup alert might falsely claim to be originating from a police establishment and also will report having located kid pornography or other illegal data on the gadget.

    TrojanDownloader:Win32/Bredolab.X popup alert may incorrectly claim to be acquiring from a law enforcement organization and also will certainly report having located child pornography or various other prohibited information on the device. The alert will likewise consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 63DE3939
md5: 8b82ed886432d7945723c8738d9a28f9
name: 8B82ED886432D7945723C8738D9A28F9.mlw
sha1: 5f53df536051bb3742bc576b3655bb6921c7ba9a
sha256: dd8ea4b8e31ac0b20f2cc24a5195d489d3c6db6e7c9a002fd0e581323281b160
sha512: cac9b0c836e031cca62991310e18d38adf1c827cd170beab5993ac59fad1f5e0877673a66ee7948e304a55a7866d3e7d48c8cca6b5bca323bb4aebaa73122bba
ssdeep: 384:9QJcYFh6X1XXXXXXXXXXXXXXXrrXXXXXXXXXXXXLQXXXXXXXXXXXXXXXXXXXXXX:9QqYFM/S6gF58fBXoDAU3
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

TrojanDownloader:Win32/Bredolab.X also known as:

Bkav W32.AIDetectVM.malware1
MicroWorld-eScan Trojan.CryptRedol.Gen.5
FireEye Generic.mg.8b82ed886432d794
McAfee Generic Dropper.lr
Cylance Unsafe
VIPRE Trojan-Spy.Win32.Zbot.gen (v)
Sangfor Malware
K7AntiVirus Trojan ( 001098b21 )
BitDefender Trojan.CryptRedol.Gen.5
K7GW Trojan ( 001098b21 )
Cybereason malicious.86432d
Cyren W32/SuspPack.BI.gen!Eldorado
Symantec Packed.Generic.265
TotalDefense Win32/Bredolab.C!generic
APEX Malicious
Avast Win32:Dh-A [Heur]
ClamAV Win.Trojan.Bredolab-2325
Kaspersky Trojan.Win32.FraudPack.xek
Ad-Aware Trojan.CryptRedol.Gen.5
Sophos ML/PE-A + Mal/EncPk-KY
Comodo EmailWorm.Win32.Iksmas.~PKA@1nsk48
F-Secure Trojan.TR/Dropper.Gen
DrWeb Trojan.Packed.682
Zillya Trojan.FraudPack.Win32.10365
TrendMicro TROJ_FRAUDPC.SM
McAfee-GW-Edition BehavesLike.Win32.Vundo.mh
Emsisoft Trojan.CryptRedol.Gen.5 (B)
Ikarus Trojan.Win32.FakeAV
Jiangmin Trojan/FraudPack.ffq
Webroot W32.Malware.Downloader
Avira TR/Dropper.Gen
MAX malware (ai score=84)
Microsoft TrojanDownloader:Win32/Bredolab.X
Arcabit Trojan.CryptRedol.Gen.5
ZoneAlarm Trojan.Win32.FraudPack.xek
GData Trojan.CryptRedol.Gen.5
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Bredlab.R2134
BitDefenderTheta Gen:NN.ZexaF.34804.bqW@aeQf6oic
ALYac Trojan.CryptRedol.Gen.5
TACHYON Trojan/W32.FraudPack.25088.R
VBA32 Malware-Cryptor.Win32.WestUn.2
Malwarebytes MachineLearning/Anomalous.96%
Panda Trj/Sinowal.WPG
ESET-NOD32 a variant of Win32/TrojanDownloader.Bredolab.AA
TrendMicro-HouseCall TROJ_FRAUDPC.SM
Rising Trojan.Win32.Winwebsec.o (CLASSIC)
Yandex Trojan.Fraudload.Gen!Pac.5
SentinelOne Static AI – Malicious PE
Fortinet W32/PackAgent!tr
AVG Win32:Dh-A [Heur]
CrowdStrike win/malicious_confidence_60% (D)
Qihoo-360 Win32/Trojan.495

How to remove TrojanDownloader:Win32/Bredolab.X 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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The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

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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.

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Press “Install” button.

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Once installed, Anti-Malware will automatically run.

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Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for TrojanDownloader:Win32/Bredolab.X 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.

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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.

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Are Your Protected?

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If the guide doesn’t help you to remove TrojanDownloader:Win32/Bredolab.X 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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