Generic.Nymaim.E.6A51F429

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

What is Generic.Nymaim.E.6A51F429 infection?

In this article you will find regarding the interpretation of Generic.Nymaim.E.6A51F429 and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet scams to demand paying the ransom by a victim.

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Most of the cases, Generic.Nymaim.E.6A51F429 infection will certainly instruct its targets to initiate funds move for the purpose of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s gadget.

Generic.Nymaim.E.6A51F429 Summary

These adjustments 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Attempts to connect to a dead IP:Port (3 unique times);
  • 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.
  • 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.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Uses Windows utilities for basic functionality;
  • Enumerates services, possibly for anti-virtualization;
  • Executed a process and injected code into it, probably while unpacking;
  • 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
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the sufferer’s hard disk drive — so the target can no more make use of the information;
  • Preventing routine 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
microsoft-com.mail.protection.outlook.com Ransom_CERBER.SMALY0

Generic.Nymaim.E.6A51F429

The most typical networks whereby Generic.Nymaim.E.6A51F429 Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of customer ending up on a source that organizes a destructive software program;

As soon as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s computer or protect against the gadget from operating in a correct manner – while likewise placing a ransom note that points out the need for the victims to effect the payment for the purpose of decrypting the documents or bring back the documents system back to the initial condition. In most circumstances, the ransom note will show up when the client reboots the PC after the system has actually currently been harmed.

Generic.Nymaim.E.6A51F429 circulation channels.

In different corners of the globe, Generic.Nymaim.E.6A51F429 expands by jumps and bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom money amount might differ relying on specific neighborhood (local) settings. The ransom notes as well as techniques of obtaining the ransom quantity may differ depending on particular neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software program.

    In certain locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications made it possible for on the target’s gadget. The alert after that requires the customer to pay the ransom money.

    Faulty statements about illegal content.

    In countries where software application piracy is much less popular, this method is not as reliable for the cyber scams. Conversely, the Generic.Nymaim.E.6A51F429 popup alert might falsely assert to be originating from a law enforcement establishment as well as will certainly report having situated child porn or other illegal data on the device.

    Generic.Nymaim.E.6A51F429 popup alert may falsely claim to be acquiring from a law enforcement institution and also will report having situated kid porn or other prohibited data on the tool. The alert will similarly have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 09D52232
md5: 4d6fea999911d49799b02a47721a5684
name: 4D6FEA999911D49799B02A47721A5684.mlw
sha1: 4c189ab030fb80f56cad645b70146a5d934bf902
sha256: 66d8a58d332aad489374ab5678d81540b2f3c838c2d4078abd99e28fe6a69fb0
sha512: b3552a8dd82b30d352254948eb78d046e2cc066af5746d7d6235b55a0c41b2df6454cf82b6aae76d6bd13764030696c0711ea66040ef723bd23f051773c3d4cc
ssdeep: 196608:i66666666666666666666666666666666666666666666666666666666666666:
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Generic.Nymaim.E.6A51F429 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Generic.Nymaim.E.6A51F429
FireEye Generic.mg.4d6fea999911d497
ALYac Generic.Nymaim.E.6A51F429
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 0051a4801 )
BitDefender Generic.Nymaim.E.6A51F429
K7GW Trojan ( 0051a4801 )
Cybereason malicious.99911d
TrendMicro Ransom_CERBER.SMALY0
Cyren W32/Kryptik.CFO.gen!Eldorado
Symantec Packed.Generic.493
APEX Malicious
Avast Win32:Evo-gen [Susp]
ClamAV Win.Packed.Barys-7111571-0
Kaspersky HEUR:Trojan.Win32.Generic
Tencent Malware.Win32.Gencirc.10ba0f81
Ad-Aware Generic.Nymaim.E.6A51F429
Sophos Mal/Elenoocka-E
Comodo TrojWare.Win32.Crypt.C@7vajd0
F-Secure Heuristic.HEUR/AGEN.1120890
DrWeb Trojan.Siggen10.46947
VIPRE Trojan.Win32.Generic!BT
Invincea ML/PE-A + Mal/Elenoocka-E
McAfee-GW-Edition BehavesLike.Win32.Generic.vh
Emsisoft Generic.Nymaim.E.6A51F429 (B)
Ikarus Trojan.Win32.Tofsee
Jiangmin Trojan.Generic.bobyi
Avira HEUR/AGEN.1120890
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Backdoor:Win32/Tofsee.T
Arcabit Generic.Nymaim.E.6A51F429
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Generic.Nymaim.E.6A51F429
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Poison.R347005
Acronis suspicious
McAfee Ransomware-GHW!4D6FEA999911
MAX malware (ai score=85)
VBA32 Trojan.FakeAV.01657
Malwarebytes Trojan.MalPack
ESET-NOD32 a variant of Win32/Kryptik.FYJN
TrendMicro-HouseCall Ransom_CERBER.SMALY0
Rising Trojan.Kryptik!1.B3B3 (CLASSIC)
Yandex Trojan.GenAsa!+T/eLY4hldk
SentinelOne Static AI – Suspicious PE
eGambit Unsafe.AI_Score_63%
Fortinet W32/Kryptik.CQXJ!tr
BitDefenderTheta Gen:NN.ZexaF.34590.@tW@aCojZtf
AVG FileRepMalware
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM19.1.352F.Malware.Gen

How to remove Generic.Nymaim.E.6A51F429 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.

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 Generic.Nymaim.E.6A51F429 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 Generic.Nymaim.E.6A51F429 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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