Trojan:Win32/Cobaltstrike!ml

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

What is Trojan:Win32/Cobaltstrike!ml infection?

In this article you will certainly discover about the interpretation of Trojan:Win32/Cobaltstrike!ml as well as its adverse effect on your computer system. Such ransomware are a form of malware that is elaborated by online frauds to demand paying the ransom by a target.

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In the majority of the instances, Trojan:Win32/Cobaltstrike!ml ransomware will certainly instruct its targets to initiate funds move for the function of counteracting the modifications that the Trojan infection has actually presented to the victim’s gadget.

Trojan:Win32/Cobaltstrike!ml Summary

These adjustments can be as follows:

  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the victim’s disk drive — so the sufferer can no more make use of the information;
  • Preventing regular 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.

Trojan:Win32/Cobaltstrike!ml

One of the most typical channels whereby Trojan:Win32/Cobaltstrike!ml Ransomware Trojans are injected are:

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

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or stop the tool from working in a correct manner – while also putting a ransom money note that points out the need for the victims to impact the settlement for the objective of decrypting the records or recovering the data system back to the preliminary condition. In many circumstances, the ransom note will turn up when the client restarts the COMPUTER after the system has actually already been harmed.

Trojan:Win32/Cobaltstrike!ml circulation networks.

In various corners of the world, Trojan:Win32/Cobaltstrike!ml expands by leaps as well as bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom quantity might differ depending on particular neighborhood (regional) settings. The ransom notes as well as tricks of obtaining the ransom quantity may vary depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software application.

    In particular locations, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the target’s tool. The alert then demands the user to pay the ransom money.

    Faulty statements regarding prohibited material.

    In countries where software application piracy is much less popular, this method is not as efficient for the cyber scams. Alternatively, the Trojan:Win32/Cobaltstrike!ml popup alert may falsely assert to be stemming from a police institution and also will certainly report having located youngster porn or various other prohibited data on the device.

    Trojan:Win32/Cobaltstrike!ml popup alert might wrongly declare to be obtaining from a regulation enforcement institution and also will report having located child porn or other unlawful data on the device. The alert will likewise include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 5B023FC3
md5: bf9c215c90b06653acfa90fa1b3c092f
name: BF9C215C90B06653ACFA90FA1B3C092F.mlw
sha1: 1b28abc5c26ae9e18c7d79cc3ae78b28aba1b8f5
sha256: 607c9c019321df4492e2f0d1a06759b6f10461b2b01863fcca5c7dcb7829121b
sha512: 7a9cadac4319156f90d441643ec490b1cc43a9fa223831472cd53fef0bd99555fa61db23b80f5e12233d939be021ab67704e93f4e99a56b78f4b42b610eb21af
ssdeep: 6144:7ws2f2gvPAsC5wjQgH4Vkn12DgU6jXJY8oWZrLWaNqt3DIewA5O:7J2f2gnAsC5wjQu12Dl6jxZrLWaNqt3s
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Cobaltstrike!ml also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
ALYacGen:Variant.Zusy.53919
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaTrojan:Win32/EncPk.672f9383
Cybereasonmalicious.c90b06
CyrenW32/RLPacked.B.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.BlackMoon.A potentially unwanted
APEXMalicious
AvastWin32:TrojanX-gen [Trj]
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Zusy.53919
MicroWorld-eScanGen:Variant.Zusy.53919
Ad-AwareGen:Variant.Zusy.53919
SophosML/PE-A + Mal/EncPk-XS
ComodoPacked.Win32.Packer.~GEN@1oh172
BitDefenderThetaGen:NN.ZexaF.34670.piWaa4Py0Oe
McAfee-GW-EditionBehavesLike.Win32.VirRansom.dc
FireEyeGeneric.mg.bf9c215c90b06653
EmsisoftGen:Variant.Zusy.53919 (B)
SentinelOneStatic AI – Suspicious PE
AviraTR/Dropper.Gen
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Cobaltstrike!ml
GridinsoftMalware.Win32.Pack.58191!se
ArcabitTrojan.Zusy.DD29F
GDataGen:Variant.Zusy.53919
Acronissuspicious
McAfeeArtemis!BF9C215C90B0
MAXmalware (ai score=81)
VBA32BScope.Backdoor.Meterpreter
MalwarebytesBackdoor.Nosrawec
RisingDropper.Generic!8.35E (CLOUD)
YandexPacked/RLPack
IkarusVirus.Packed.Multi
FortinetW32/CoinMiner.C!tr
AVGWin32:TrojanX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360HEUR/QVM18.1.75AF.Malware.Gen

How to remove Trojan:Win32/Cobaltstrike!ml 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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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 Trojan:Win32/Cobaltstrike!ml 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 Trojan:Win32/Cobaltstrike!ml 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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