Win32/RiskWare.CobaltStrike.Beacon.A

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

What is Win32/RiskWare.CobaltStrike.Beacon.A infection?

In this short article you will certainly locate regarding the definition of Win32/RiskWare.CobaltStrike.Beacon.A and its adverse influence on your computer. Such ransomware are a type of malware that is specified by online scams to require paying the ransom by a victim.

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Most of the cases, Win32/RiskWare.CobaltStrike.Beacon.A infection will certainly instruct its victims to initiate funds move for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s tool.

Win32/RiskWare.CobaltStrike.Beacon.A Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • Crashed cuckoomon during analysis. Report this error to the Github repo.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the papers situated on the target’s hard disk drive — so the target can no more utilize the information;
  • Preventing normal access to the target’s workstation;

Win32/RiskWare.CobaltStrike.Beacon.A

The most typical channels through which Win32/RiskWare.CobaltStrike.Beacon.A Ransomware are injected are:

  • By means of phishing e-mails;
  • As a repercussion of user ending up on a resource that holds a malicious software;

As soon as the Trojan is efficiently infused, it will certainly either cipher the information on the sufferer’s PC or protect against the device from working in a correct way – while additionally putting a ransom money note that mentions the need for the victims to effect the payment for the function of decrypting the documents or restoring the data system back to the preliminary condition. In many circumstances, the ransom note will certainly show up when the client reboots the PC after the system has already been damaged.

Win32/RiskWare.CobaltStrike.Beacon.A circulation networks.

In numerous edges of the globe, Win32/RiskWare.CobaltStrike.Beacon.A grows by jumps and bounds. However, the ransom money notes and also methods of extorting the ransom amount might differ relying on specific local (regional) settings. The ransom money notes and also methods of obtaining the ransom money quantity may vary depending on specific local (local) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software.

    In particular areas, the Trojans typically wrongfully report having identified some unlicensed applications enabled on the target’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In nations where software application piracy is less preferred, this technique is not as effective for the cyber scams. Additionally, the Win32/RiskWare.CobaltStrike.Beacon.A popup alert may falsely declare to be originating from a police establishment and will report having situated child porn or various other illegal information on the device.

    Win32/RiskWare.CobaltStrike.Beacon.A popup alert may wrongly declare to be deriving from a legislation enforcement organization and will certainly report having situated child porn or various other unlawful information on the gadget. The alert will similarly consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 178E194D
md5: 3ce914f84b39fd469ba24ca0173f2c19
name: 3CE914F84B39FD469BA24CA0173F2C19.mlw
sha1: 28b286d2a9ac0854a89b53d94270a46cd5cf7358
sha256: b2a64d1e8433dfdbd937c9b71862beb3160ffd482456cf4576e3f3ad0f930a7f
sha512: 3e8aa68e5ba2f1c906899036defc34ba117af100ccc33b7f0f70207f43c487d2dd101522451c87359cffd420279791049827465405fe414e9ec67990907a9b9b
ssdeep: 6144:wlklsHqEpRXM3uJRKzYvpkJbH4EPlXL6G/R1vSf:yklEqSM3uJ1xk9YEPlXLOf
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c)2006-2008 CHENGDU YIWO Tech Development Co., Ltd.
InternalName: ud
FileVersion: 1, 1, 0, 0
CompanyName: CHENGDU YIWO Tech Development Co., Ltd (YIWO Tech Ltd, for short).
ProductVersion: 1, 1, 0, 0
OriginalFilename: ud.exe
Translation: 0x0804 0x04b0

Win32/RiskWare.CobaltStrike.Beacon.A also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
K7GWHacktool ( 700007861 )
Cybereasonmalicious.2a9ac0
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/RiskWare.CobaltStrike.Beacon.A
APEXMalicious
AvastWin32:CrypterX-gen [Trj]
KasperskyUDS:Trojan.Win32.Bsymem
SophosML/PE-A
BitDefenderThetaGen:NN.ZexaF.34790.vu0@aKrfwHkb
McAfee-GW-EditionBehavesLike.Win32.Ransomware.fc
FireEyeGeneric.mg.3ce914f84b39fd46
SentinelOneStatic AI – Malicious PE
KingsoftWin32.Heur.KVMH008.a.(kcloud)
MicrosoftRansom:Win32/Dopplepaymer.KM!MTB
GridinsoftTrojan.Heur!.02012021
ZoneAlarmHackTool.Win32.Cobalt.aii
McAfeeArtemis!3CE914F84B39
MalwarebytesMachineLearning/Anomalous.100%
RisingTrojan.Generic@ML.100 (RDML:j8p68kQtSQfC91jNyyGtzg)
MaxSecureTrojan.Malware.300983.susgen
FortinetMalicious_Behavior.SB
AVGWin32:CrypterX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Generic.HxQBdNsA

How to remove Win32/RiskWare.CobaltStrike.Beacon.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 Win32/RiskWare.CobaltStrike.Beacon.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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If the guide doesn’t help you to remove Win32/RiskWare.CobaltStrike.Beacon.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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