Win32/Packed.BlackMoon.A potentially unwanted

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

What is Win32/Packed.BlackMoon.A potentially unwanted infection?

In this article you will find about the definition of Win32/Packed.BlackMoon.A potentially unwanted and its unfavorable impact on your computer. Such ransomware are a type of malware that is specified by on-line scams to require paying the ransom money by a victim.

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Most of the situations, Win32/Packed.BlackMoon.A potentially unwanted virus will advise its targets to start funds transfer for the objective of counteracting the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.

Win32/Packed.BlackMoon.A potentially unwanted Summary

These alterations 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.
  • 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.

  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 slightly modified copy of itself;
  • Ciphering the papers situated on the sufferer’s disk drive — so the target can no more utilize the data;
  • 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.

Win32/Packed.BlackMoon.A potentially unwanted

The most regular channels whereby Win32/Packed.BlackMoon.A potentially unwanted Ransomware are injected are:

  • By ways of phishing emails;
  • As an effect of customer ending up on a resource that hosts a destructive software application;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s PC or stop the device from operating in an appropriate manner – while likewise placing a ransom note that states the demand for the sufferers to impact the repayment for the purpose of decrypting the records or recovering the data system back to the first condition. In the majority of instances, the ransom note will certainly turn up when the customer restarts the PC after the system has already been harmed.

Win32/Packed.BlackMoon.A potentially unwanted circulation channels.

In various corners of the globe, Win32/Packed.BlackMoon.A potentially unwanted grows by jumps and bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom money amount might differ depending on specific local (local) settings. The ransom notes and also methods of obtaining the ransom amount might differ depending on certain local (local) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software application.

    In certain areas, the Trojans often wrongfully report having identified some unlicensed applications allowed on the target’s gadget. The alert after that demands the individual to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In nations where software application piracy is less popular, this method is not as effective for the cyber fraudulences. Alternatively, the Win32/Packed.BlackMoon.A potentially unwanted popup alert might incorrectly declare to be deriving from a police organization as well as will report having situated child porn or various other illegal information on the gadget.

    Win32/Packed.BlackMoon.A potentially unwanted popup alert may wrongly declare to be obtaining from a legislation enforcement establishment as well as will report having situated kid pornography or various other illegal information on the gadget. The alert will similarly include a need for the customer to pay the ransom.

Technical details

File Info:

crc32: D52F7952
md5: 3088e7b2e21c0a5bedfd1a460bee80b3
name: 3088E7B2E21C0A5BEDFD1A460BEE80B3.mlw
sha1: 0d160c31d50863f37d12cb8f64c356257c018dce
sha256: 199108653e170811f0c5d21b83aef850f46ad5a7fd90f1a629be9324491352f3
sha512: 64e6cbe1069faefd7c41fb6efc0e80785d7735dbdfdae20807fc300e0189dbfe7d0e6e0a9b8a839fead8fd2ee3bf0ce612e7ce8af970a7b7f84590dd928b2fc7
ssdeep: 1536:9Q8hoOAesfYvcyjfS3H9yl8Q1pmdBcxedLxNDIrkSYkmAztX:ymb3NkkiQ3mdBjFIrBYkzN
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Packed.BlackMoon.A potentially unwanted also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Inject1.58305
MicroWorld-eScan Gen:Variant.Ser.Zusy.713
FireEye Generic.mg.3088e7b2e21c0a5b
CAT-QuickHeal Trojan.Wacatac.A2.mue
McAfee GenericRXAA-AA!3088E7B2E21C
Cylance Unsafe
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Gen:Variant.Ser.Zusy.713
K7GW Riskware ( 0040eff71 )
Cybereason malicious.2e21c0
TrendMicro TROJ_GEN.R06EC0DKI20
BitDefenderTheta Gen:NN.ZexaF.34634.eiY@ai09iRm
Cyren W32/BlackMoon.P.gen!Eldorado
Symantec Trojan Horse
APEX Malicious
Avast Win32:Injector-CVE [Trj]
ClamAV Win.Malware.Blackmoon-9752571-1
Kaspersky HEUR:Backdoor.Win32.Tiny.gen
Tencent Malware.Win32.Gencirc.10b0f742
Ad-Aware Gen:Variant.Ser.Zusy.713
TACHYON Trojan/W32.Blamon
Sophos Mal/Generic-S
Comodo Backdoor.Win32.Agent.BVX@8hj67l
F-Secure Trojan.TR/Crypt.XPACK.Gen
Invincea Mal/Generic-S
McAfee-GW-Edition BehavesLike.Win32.Generic.kc
Emsisoft Gen:Variant.Ser.Zusy.713 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira TR/Crypt.XPACK.Gen
Microsoft Worm:Win32/Ganelp
Arcabit Trojan.Ser.Zusy.713
ZoneAlarm HEUR:Backdoor.Win32.Tiny.gen
GData Gen:Variant.Ser.Zusy.713
Cynet Malicious (score: 100)
AhnLab-V3 Malware/RL.Generic.R256000
Acronis suspicious
VBA32 Trojan.Occamy
ALYac Gen:Variant.Ser.Zusy.713
MAX malware (ai score=82)
Malwarebytes Trojan.Vundo
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Packed.BlackMoon.A potentially unwanted
TrendMicro-HouseCall TROJ_GEN.R06EC0DKI20
Rising Trojan.Agent!1.B82B (CLASSIC)
Yandex Trojan.GenAsa!+V7EyyfQ22g
Ikarus Worm.Win32.Ganelp
eGambit Unsafe.AI_Score_87%
Fortinet W32/GenKryptik.CZVL!tr
AVG FileRepMetagen [Malware]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM19.1.5BDB.Malware.Gen

How to remove Win32/Packed.BlackMoon.A potentially unwanted 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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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 Win32/Packed.BlackMoon.A potentially unwanted 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 Win32/Packed.BlackMoon.A potentially unwanted 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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