Generic.Ransom.GandCrab.A5D104DC

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

What is Generic.Ransom.GandCrab.A5D104DC infection?

In this article you will certainly find about the interpretation of Generic.Ransom.GandCrab.A5D104DC as well as its adverse impact on your computer. Such ransomware are a form of malware that is elaborated by on the internet scams to demand paying the ransom money by a sufferer.

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Most of the cases, Generic.Ransom.GandCrab.A5D104DC ransomware will instruct its sufferers to initiate funds move for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s tool.

Generic.Ransom.GandCrab.A5D104DC Summary

These alterations 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.
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Ciphering the papers located on the sufferer’s disk drive — so the victim can no longer use the data;
  • Preventing normal 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.
Similar behavior
Related domains
z.whorecord.xyz Generic.Ransom.GandCrab.A5D104DC
a.tomx.xyz Generic.Ransom.GandCrab.A5D104DC
ipv4bot.whatismyipaddress.com Generic.Ransom.GandCrab.A5D104DC
dns1.soprodns.ru Generic.Ransom.GandCrab.A5D104DC
nomoreransom.coin Generic.Ransom.GandCrab.A5D104DC
nomoreransom.bit Generic.Ransom.GandCrab.A5D104DC
dns2.soprodns.ru Generic.Ransom.GandCrab.A5D104DC
gandcrab.bit Generic.Ransom.GandCrab.A5D104DC

Generic.Ransom.GandCrab.A5D104DC

One of the most common channels where Generic.Ransom.GandCrab.A5D104DC Trojans 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 a repercussion of individual winding up on a resource that holds a harmful software program;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s computer or avoid the tool from operating in a correct manner – while additionally placing a ransom note that mentions the demand for the sufferers to impact the repayment for the function of decrypting the papers or recovering the documents system back to the initial problem. In many circumstances, the ransom money note will certainly turn up when the customer reboots the COMPUTER after the system has currently been damaged.

Generic.Ransom.GandCrab.A5D104DC distribution networks.

In numerous corners of the globe, Generic.Ransom.GandCrab.A5D104DC expands by leaps and also bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom money amount might vary depending upon specific neighborhood (local) setups. The ransom notes and tricks of obtaining the ransom money quantity may vary depending on particular neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having spotted some unlicensed applications allowed on the target’s tool. The alert after that requires the individual to pay the ransom.

    Faulty statements concerning prohibited content.

    In countries where software program piracy is less popular, this technique is not as efficient for the cyber frauds. Alternatively, the Generic.Ransom.GandCrab.A5D104DC popup alert may incorrectly declare to be stemming from a law enforcement organization and also will report having located kid pornography or various other unlawful information on the tool.

    Generic.Ransom.GandCrab.A5D104DC popup alert may falsely declare to be acquiring from a regulation enforcement institution and also will certainly report having located youngster porn or other illegal data on the gadget. The alert will similarly contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8924C6DE
md5: ab92c40bfe7681f9b2f8b3073ffa7c68
name: AB92C40BFE7681F9B2F8B3073FFA7C68.mlw
sha1: 720a2b08b25993b8dee97fdadd42e12a25c6663e
sha256: 4a0e80858f29f123c898afd8098cbc4dbf46db9b60fb61b23f19398012a5be48
sha512: 0c3e9d69fa47bfda75fa6a63654dbd4dacafe08f67d27d2267fa2b2f2f6f91b33c910c8bd017521db03ec76ae2d92042b30bf9f099a274de3d9bb2866d29c209
ssdeep: 1536:7ZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXounV98hbHnAwfMqqU+2bbbAV2/S2Lkvd:7BounVyFHpfMqqDL2/Lkvd
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Generic.Ransom.GandCrab.A5D104DC also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Generic.Ransom.GandCrab.A5D104DC
FireEye Generic.mg.ab92c40bfe7681f9
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Generic.Ransom.GandCrab.A5D104DC
Malwarebytes Ransom.GandCrab
VIPRE Trojan.Win32.Generic!BT
Sangfor Win.Ransomware.Gandcrab-6667060-0
K7AntiVirus Trojan ( 0053d33d1 )
BitDefender Generic.Ransom.GandCrab.A5D104DC
K7GW Trojan ( 00526c7b1 )
Cybereason malicious.bfe768
BitDefenderTheta Gen:NN.ZexaF.34590.eyW@aO66Ongi
Cyren W32/S-700f8b9d!Eldorado
Symantec Ransom.GandCrab!g4
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
ClamAV Win.Ransomware.Gandcrab-6502432-0
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Ransom:Win32/GandCrab.dc3189f6
NANO-Antivirus Trojan.Win32.Inject.eyyizx
Tencent Malware.Win32.Gencirc.10b0b456
Ad-Aware Generic.Ransom.GandCrab.A5D104DC
Comodo TrojWare.Win32.Ransom.GandCrab.B@7kn2ff
DrWeb Trojan.Encoder.31290
Zillya Trojan.Filecoder.Win32.7162
TrendMicro Ransom.Win32.GANDCRAB.SMIU
McAfee-GW-Edition BehavesLike.Win32.RansomGandcrab.kh
Sophos Mal/Generic-R + Troj/GandCrab-A
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.bzhzc
eGambit Trojan.Generic
Avira TR/Dropper.Gen
Antiy-AVL HackTool/Win32.Inject
Kingsoft Win32.Troj.Undef.(kcloud)
Gridinsoft Malware.Win32.Gen.cc!s1
Arcabit Generic.Ransom.GandCrab.A5D104DC
SUPERAntiSpyware Ransom.GandCrab/Variant
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan-Ransom.GandCrab.C
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.FileCoder.R221681
Acronis suspicious
VBA32 BScope.Trojan.Chapak
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Filecoder.GandCrab.H
TrendMicro-HouseCall Ransom.Win32.GANDCRAB.SMIU
Rising Ransom.GandCrab!1.B8D6 (CLOUD)
Yandex Trojan.GenAsa!N5wkFSylebY
MAX malware (ai score=88)
Fortinet W32/GandCrab.B!tr.ransom
AVG Win32:RansomX-gen [Ransom]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Ransom.GandCrab.HxQBxRsA

How to remove Generic.Ransom.GandCrab.A5D104DC 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 Generic.Ransom.GandCrab.A5D104DC 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.Ransom.GandCrab.A5D104DC 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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