Trojan-PSW.Win32.Coins.kna

What is Trojan-PSW.Win32.Coins.kna infection?

In this post you will certainly locate regarding the interpretation of Trojan-PSW.Win32.Coins.kna and its adverse effect on your computer system. Such ransomware are a type of malware that is specified by online frauds to require paying the ransom money by a victim.

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It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the instances, Trojan-PSW.Win32.Coins.kna ransomware will advise its victims to start funds transfer for the function of counteracting the modifications that the Trojan infection has presented to the sufferer’s gadget.

Trojan-PSW.Win32.Coins.kna Summary

These alterations 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.
  • Unconventionial language used in binary resources: Portuguese (Brazilian);
  • 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!
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the target’s hard disk — so the sufferer can no more utilize the data;
  • Preventing routine access 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.

Trojan-PSW.Win32.Coins.kna

One of the most regular channels where Trojan-PSW.Win32.Coins.kna Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of customer ending up on a source that hosts a harmful software;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s PC or prevent the gadget from working in a correct fashion – while likewise putting a ransom note that mentions the need for the sufferers to effect the payment for the objective of decrypting the records or bring back the data system back to the initial problem. In most circumstances, the ransom note will certainly turn up when the customer restarts the COMPUTER after the system has already been damaged.

Trojan-PSW.Win32.Coins.kna circulation networks.

In numerous corners of the world, Trojan-PSW.Win32.Coins.kna expands by leaps as well as bounds. However, the ransom notes as well as techniques of obtaining the ransom amount may differ depending on certain neighborhood (local) settings. The ransom money notes and methods of extorting the ransom quantity might vary depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In certain locations, the Trojans frequently wrongfully report having actually found some unlicensed applications made it possible for on the target’s tool. The sharp then requires the user to pay the ransom money.

    Faulty statements regarding unlawful content.

    In nations where software program piracy is much less popular, this technique is not as efficient for the cyber scams. Alternatively, the Trojan-PSW.Win32.Coins.kna popup alert may wrongly assert to be stemming from a law enforcement establishment and will report having located child pornography or other prohibited information on the device.

    Trojan-PSW.Win32.Coins.kna popup alert might incorrectly declare to be deriving from a law enforcement institution and also will report having situated youngster porn or other prohibited data on the device. The alert will in a similar way consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 18B43E41
md5: 3d08b4c9db6280e4f9d04c1112171977
name: 3D08B4C9DB6280E4F9D04C1112171977.mlw
sha1: 9f553ab96ee199f6f973cab912ef924469b72f30
sha256: 081b86a24951b1c648bd28377d268ca1ebce3855bc5f2ea7388775d2d1e7a7af
sha512: 15ecc96aac22189f634f42f96839b96c0782e1b9c9d4270ade700a2af2d48fbcedd0e29e41b1af1f93b99d6929d0d7bd60175ad0ddecfc0d8df7357a16e2cd91
ssdeep: 3072:EfjqTQ7QUf/yD7Kh+mPcP8aWR55rlXSJ/Qiz+h9Nhde:kqEEUf/fTcSrVQ/a9Ve
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: dfogdofgb.exe
FileVersion: 1.0.0.2
Translation: 0x0809 0x04b0

Trojan-PSW.Win32.Coins.kna also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3953
Cynet Malicious (score: 100)
ALYac Trojan.GenericKDZ.47309
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Alibaba TrojanPSW:Win32/Coins.a924a689
K7GW Trojan ( 0053c86a1 )
K7AntiVirus Trojan ( 0053c86a1 )
Cyren W32/GandCrab.Z.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GKUD
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky Trojan-PSW.Win32.Coins.kna
BitDefender Trojan.GenericKDZ.47309
NANO-Antivirus Trojan.Win32.Coins.fifcfb
ViRobot Trojan.Win32.U.GandCrab.172544
MicroWorld-eScan Trojan.GenericKDZ.47309
Tencent Win32.Trojan-qqpass.Qqrob.Ljue
Ad-Aware Trojan.GenericKDZ.47309
Sophos Mal/Generic-R + Mal/GandCrab-B
Comodo TrojWare.Win32.TrojanSpy.Ursnif.EM@7vyz23
F-Secure Heuristic.HEUR/AGEN.1106537
BitDefenderTheta Gen:NN.ZexaF.34628.ku0@a4Ks0TlG
TrendMicro Mal_HPGen-50
McAfee-GW-Edition BehavesLike.Win32.AdwareDoma.cc
FireEye Generic.mg.3d08b4c9db6280e4
Emsisoft Trojan.GenericKDZ.47309 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1106537
eGambit Unsafe.AI_Score_85%
Antiy-AVL Trojan[PSW]/Win32.Coins
Microsoft Trojan:Win32/Skeeyah.A!rfn
Arcabit Trojan.Generic.DB8CD
AegisLab Trojan.Win32.Coins.4!c
ZoneAlarm Trojan-PSW.Win32.Coins.kna
GData Win32.Trojan-Ransom.GandCrab.N
AhnLab-V3 Win-Trojan/MalPe36.Suspicious.X2037
Acronis suspicious
McAfee Packed-FLX!3D08B4C9DB62
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.GandCrypt
Malwarebytes Ransom.GandCrab
Panda Trj/GdSda.A
TrendMicro-HouseCall Mal_HPGen-50
Rising Trojan.Kryptik!8.8 (CLOUD)
Yandex Trojan.GenAsa!jWMnuIRmV+k
Ikarus Trojan.Win32.Ranumbot
Fortinet W32/Kryptik.GMSM!tr
AVG Win32:PWSX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.PSW.6fb

How to remove Trojan-PSW.Win32.Coins.kna ransomware?

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 Trojan-PSW.Win32.Coins.kna 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan-PSW.Win32.Coins.kna 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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