Mal/Generic-R + Mal/GandCrab-D

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

What is Mal/Generic-R + Mal/GandCrab-D infection?

In this post you will locate regarding the interpretation of Mal/Generic-R + Mal/GandCrab-D and its unfavorable influence on your computer. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom money by a victim.

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Most of the instances, Mal/Generic-R + Mal/GandCrab-D ransomware will advise its targets to initiate funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s device.

Mal/Generic-R + Mal/GandCrab-D Summary

These modifications 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;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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 documents found on the target’s hard disk — so the sufferer can no longer make use of the information;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains
edgedl.gvt1.com Trojan.Ransom.GandCrab.Gen.2
update.googleapis.com Trojan.Ransom.GandCrab.Gen.2

Mal/Generic-R + Mal/GandCrab-D

The most normal channels through which Mal/Generic-R + Mal/GandCrab-D are injected are:

  • By methods of phishing emails;
  • As an effect of individual ending up on a source that holds a destructive software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the victim’s PC or protect against the tool from functioning in an appropriate way – while also positioning a ransom money note that points out the requirement for the targets to impact the settlement for the purpose of decrypting the records or restoring the data system back to the first condition. In most circumstances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has currently been damaged.

Mal/Generic-R + Mal/GandCrab-D circulation networks.

In various corners of the world, Mal/Generic-R + Mal/GandCrab-D expands by leaps and bounds. However, the ransom notes and methods of extorting the ransom amount might differ relying on certain neighborhood (local) setups. The ransom money notes and also tricks of obtaining the ransom amount might vary depending on particular neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In particular areas, the Trojans often wrongfully report having actually discovered some unlicensed applications allowed on the victim’s tool. The sharp then demands the user to pay the ransom.

    Faulty declarations about unlawful material.

    In nations where software piracy is much less prominent, this technique is not as efficient for the cyber scams. Alternatively, the Mal/Generic-R + Mal/GandCrab-D popup alert may incorrectly declare to be deriving from a law enforcement institution and also will certainly report having situated youngster pornography or various other unlawful data on the gadget.

    Mal/Generic-R + Mal/GandCrab-D popup alert may falsely assert to be acquiring from a regulation enforcement establishment and also will report having situated youngster porn or various other unlawful data on the device. The alert will similarly consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: E3EAB4F0
md5: 477f547ba82499188e2002a0d5a6cc2b
name: 477F547BA82499188E2002A0D5A6CC2B.mlw
sha1: b64020fc1e79f93f87a4e28fb015d6ce53796aef
sha256: 5cd0bffed41499c0eea74752939296d93ad382441b39c8da806163d5d4e0868f
sha512: 6fdc516b191cda4fac9fb4f80bd4c3338a9f6d7ebe823fbb8450a62118adddd0ec44c3de05758b3266b09f33c6e3930c2265ebe235800b91ffcb24e6aea97f22
ssdeep: 6144:iAMU4C7VL+dCfP/AOChzr5XBGOvU1uEkMONL1:iAH4Cx5n/q55vsuXdNL1
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0789 0x04b1

Mal/Generic-R + Mal/GandCrab-D also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.GandCrab.Gen.2
FireEye Generic.mg.477f547ba8249918
CAT-QuickHeal Trojan.Mauvaise.SL1
McAfee Trojan-FPSE!477F547BA824
Cylance Unsafe
Zillya Trojan.GandCrypt.Win32.379
AegisLab Trojan.Win32.Generic.4!c
Sangfor Win.Packed.Gandcrab-6520432-4
K7AntiVirus Trojan ( 00533c5d1 )
BitDefender Trojan.Ransom.GandCrab.Gen.2
K7GW Trojan ( 00533c5d1 )
Cybereason malicious.ba8249
Cyren W32/S-5048a456!Eldorado
Symantec Packed.Generic.525
APEX Malicious
Avast FileRepMalware
ClamAV Win.Packed.Gandcrab-6520432-4
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.GandCrypt.fdvddq
ViRobot Trojan.Win32.GandCrab.Gen.A
Rising Trojan.Kryptik!1.B2B7 (CLOUD)
Ad-Aware Trojan.Ransom.GandCrab.Gen.2
Emsisoft Trojan.Ransom.GandCrab.Gen.2 (B)
Comodo TrojWare.Win32.Magniber.GHYT@7oo2vl
F-Secure Heuristic.HEUR/AGEN.1103405
DrWeb Trojan.Encoder.24384
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_HPGen-37b
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Sophos Mal/Generic-R + Mal/GandCrab-D
Ikarus Trojan-Ransom.GandCrab
Jiangmin AdWare.ConvertAd.acuv
Avira HEUR/AGEN.1103405
MAX malware (ai score=98)
Antiy-AVL Trojan[Ransom]/Win32.GandCrypt
Microsoft Trojan:Win32/GandCrypt.PVD!MTB
Arcabit Trojan.Ransom.GandCrab.Gen.2
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Ransom.GandCrab.Gen.2
Cynet Malicious (score: 100)
AhnLab-V3 Win-Trojan/Gandcrab.Exp
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34590.tyX@amHAZsp
ALYac Trojan.Ransom.GandCrab
TACHYON Ransom/W32.GandCrypt.313865
VBA32 BScope.TrojanRansom.GandCrypt
Malwarebytes Malware.AI.769369856
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.GHMX
TrendMicro-HouseCall Mal_HPGen-37b
Tencent Malware.Win32.Gencirc.10b3e150
Yandex Trojan.GenAsa!gxY+c+l+LUc
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_100%
Fortinet W32/GenKryptik.CNAR!tr
AVG FileRepMalware
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Ransom.GandCrab.HwoCkokA

How to remove Mal/Generic-R + Mal/GandCrab-D 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 Mal/Generic-R + Mal/GandCrab-D 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 Mal/Generic-R + Mal/GandCrab-D 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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