Ransom:Win32/Trasbind.A

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

What is Ransom:Win32/Trasbind.A infection?

In this article you will certainly locate concerning the meaning of Ransom:Win32/Trasbind.A and also its negative impact on your computer. Such ransomware are a type of malware that is specified by online frauds to require paying the ransom money by a victim.

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In the majority of the situations, Ransom:Win32/Trasbind.A ransomware will instruct its victims to initiate funds move for the function of reducing the effects of the modifications that the Trojan infection has presented to the target’s device.

Ransom:Win32/Trasbind.A Summary

These adjustments can be as adheres to:

  • 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.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Unconventionial language used in binary resources: Russian;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • 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 sufferer’s hard disk — so the victim can no longer utilize the information;
  • Preventing normal 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 Gen:Variant.Ransom.10
a.tomx.xyz Gen:Variant.Ransom.10

Ransom:Win32/Trasbind.A

One of the most common networks whereby Ransom:Win32/Trasbind.A Trojans are injected 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 a consequence of individual ending up on a source that holds a malicious software application;

As quickly as the Trojan is effectively injected, it will either cipher the data on the target’s PC or avoid the gadget from operating in an appropriate fashion – while likewise placing a ransom money note that discusses the need for the sufferers to impact the repayment for the purpose of decrypting the papers or bring back the file system back to the preliminary problem. In many circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has actually already been harmed.

Ransom:Win32/Trasbind.A distribution channels.

In different corners of the globe, Ransom:Win32/Trasbind.A grows by leaps as well as bounds. Nevertheless, the ransom notes as well as tricks of extorting the ransom money amount might differ depending on certain neighborhood (regional) setups. The ransom money notes and also methods of obtaining the ransom amount may differ depending on certain neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having detected some unlicensed applications made it possible for on the sufferer’s gadget. The sharp then requires the individual to pay the ransom.

    Faulty statements about prohibited material.

    In countries where software application piracy is less preferred, this technique is not as reliable for the cyber scams. Conversely, the Ransom:Win32/Trasbind.A popup alert might incorrectly claim to be originating from a law enforcement establishment and will certainly report having situated child porn or other illegal information on the tool.

    Ransom:Win32/Trasbind.A popup alert might falsely declare to be obtaining from a law enforcement organization as well as will report having located youngster pornography or other unlawful data on the gadget. The alert will likewise include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: B40D31D0
md5: 162c86fc531a865bf44411108f7b461d
name: 162C86FC531A865BF44411108F7B461D.mlw
sha1: 59bb4f327951cb4893bff483dfdd23797a20a56a
sha256: 4f925a68368cc9f883729f9d657b4b26e974978d0f0450125be23b821f45ff63
sha512: c177c3c0e3ae6b6a4eca3b000956de12c7b32a2b14c431b45e67580d13064f6fa6011360d6a28e5ce26773fa1b310ea2911106f14834b2a307d1564232d653d4
ssdeep: 768:DbR/xfsJm8k/7SvPsFJ4jCzWk1KG9hmzdyC:DbReKwkj4j+1rmzdy
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2011 Heaventools Software
InternalName: Hostex.exe
FileVersion: 3.4.33.13
CompanyName: BitDefender
ProductName: Hostex Controller
ProductVersion: 3.4.33.13
FileDescription: Hostex Controller
OriginalFilename: Hostex.exe
Translation: 0x0810 0x04b0

Ransom:Win32/Trasbind.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Ransom.10
FireEye Generic.mg.162c86fc531a865b
McAfee Artemis!162C86FC531A
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Trojan ( 00274f891 )
BitDefender Gen:Variant.Ransom.10
K7GW Trojan ( 00274f891 )
Cybereason malicious.c531a8
Cyren W32/Ransom.O.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:Win32/Kryptik.7286abb0
NANO-Antivirus Trojan.Win32.PornoAsset.glxza
ViRobot Trojan.Win32.A.PornoAsset.28672.G
Rising Ransom.Trasbind!8.292E (CLOUD)
Ad-Aware Gen:Variant.Ransom.10
Emsisoft Gen:Variant.Ransom.10 (B)
Comodo Malware@#1fo0s3a50b36y
F-Secure Trojan.TR/Crypt.XPACK.Gen
DrWeb Trojan.Winlock.4118
Zillya Trojan.PornoAsset.Win32.587
TrendMicro TROJ_RANSOM.SMAY
McAfee-GW-Edition Artemis!Trojan
MaxSecure Trojan.Malware.2530932.susgen
Sophos Mal/Generic-S
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.Unknown
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Trasbind.A
Arcabit Trojan.Ransom.10
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Ransom.10
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Agent.C65836
Acronis suspicious
VBA32 BScope.Trojan-Dropper.Injector
ALYac Gen:Variant.Ransom.10
TACHYON Trojan/W32.PornoAsset.28672.F
Malwarebytes Spyware.PasswordStealer.XGen
Panda Generic Malware
ESET-NOD32 a variant of Win32/Kryptik.NEF
TrendMicro-HouseCall TROJ_RANSOM.SMAY
Tencent Win32.Trojan.Pornoasset.iki
Yandex Trojan.PornoAsset!GFyHHw4I5HE
Ikarus Trojan.Win32.Ransom
eGambit Generic.Malware
Fortinet W32/RANSOM.SMAY!tr
BitDefenderTheta Gen:NN.ZexaF.34590.bu0@auq!wNnc
AVG FileRepMetagen [Malware]
Avast FileRepMetagen [Malware]
CrowdStrike win/malicious_confidence_90% (D)
Qihoo-360 Generic/HEUR/QVM20.1.E017.Malware.Gen

How to remove Ransom:Win32/Trasbind.A 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 Ransom:Win32/Trasbind.A 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/Trasbind.A 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/comparison

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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