Written by Robert Bailey

What is Win32/Kryptik.BATS infection?

In this short article you will discover concerning the meaning of Win32/Kryptik.BATS and also its negative influence on your computer system. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom money by a victim.

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Most of the instances, Win32/Kryptik.BATS virus will certainly instruct its targets to start funds move for the purpose of neutralizing the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Kryptik.BATS 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard disk drive — so the victim can no longer utilize the information;
  • Preventing routine access to the sufferer’s workstation;


The most typical networks where Win32/Kryptik.BATS Ransomware are infused are:

  • By means of phishing e-mails;
  • As a repercussion of user winding up on a resource that organizes a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the target’s PC or stop the tool from operating in a proper way – while also placing a ransom money note that discusses the requirement for the victims to effect the settlement for the purpose of decrypting the files or recovering the documents system back to the initial problem. In many circumstances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has already been harmed.

Win32/Kryptik.BATS distribution networks.

In numerous edges of the globe, Win32/Kryptik.BATS expands by jumps as well as bounds. Nevertheless, the ransom notes as well as techniques of obtaining the ransom amount may vary depending upon certain local (regional) settings. The ransom money notes as well as tricks of obtaining the ransom money quantity might vary depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software program.

    In certain areas, the Trojans often wrongfully report having spotted some unlicensed applications allowed on the target’s gadget. The sharp then demands the individual to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In nations where software application piracy is less popular, this method is not as efficient for the cyber fraudulences. Additionally, the Win32/Kryptik.BATS popup alert might wrongly assert to be stemming from a police organization as well as will report having located kid pornography or various other unlawful data on the tool.

    Win32/Kryptik.BATS popup alert might wrongly assert to be obtaining from a legislation enforcement establishment and also will report having located youngster pornography or various other prohibited information on the gadget. The alert will likewise contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 8DB7EF36
md5: 3fc43d2101509dcfb263eda09dea1640
name: 3FC43D2101509DCFB263EDA09DEA1640.mlw
sha1: 20b99dae1654f1dcb9b224ba8f51291cd00b3b22
sha256: dfc88dcfb2e6142320915c7aafbc25bf4874f1bde7f57182c086db6268c9fe75
sha512: 5560f911b02d39ef8b0bee090c8bdf33b2da46774af1cf32996f976481c2714f7cd265cbd96ee0f552d9d6c85fbf451fbae58bf11b3e934ef231800162299380
ssdeep: 3072:/T7kGa4SNLl8NvnZDTp8FF1j64947x3C8d:rJa4SNkYId
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.BATS also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055dd191 )
DrWeb Trojan.Winlock.8128
Cynet Malicious (score: 100)
ALYac Gen:Variant.FakeAV.109
Cylance Unsafe
Zillya Trojan.Foreign.Win32.54995
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Ransom:Win32/Foreign.9e9a240a
K7GW Trojan ( 0055dd191 )
Cybereason malicious.101509
Symantec Trojan.Ransomlock.Q!g3
ESET-NOD32 a variant of Win32/Kryptik.BATS
APEX Malicious
Avast Win32:Crypt-PFS [Trj]
ClamAV Win.Ransomware.Delf-9828911-0
Kaspersky Trojan-Ransom.Win32.Foreign.cklf
BitDefender Gen:Variant.FakeAV.109
NANO-Antivirus Trojan.Win32.Winlock.cqlocp
SUPERAntiSpyware Trojan.Agent/Gen-Unruy
MicroWorld-eScan Gen:Variant.FakeAV.109
Tencent Win32.Trojan.Foreign.Lpbw
Ad-Aware Gen:Variant.FakeAV.109
Sophos Mal/Generic-R
Comodo TrojWare.Win32.Ransom.Foreign.DAB@5rvfiq
F-Secure Trojan.TR/Urausy.EB.11
BitDefenderTheta AI:Packer.C5F0424C14
VIPRE Trojan.Win32.Reveton.a (v)
McAfee-GW-Edition Ransom-FBOM!3FC43D210150
Emsisoft Gen:Variant.FakeAV.109 (B)
Webroot W32.Rogue.Gen
Avira TR/Urausy.EB.11
Microsoft Ransom:Win32/Urausy.C
Arcabit Trojan.FakeAV.109
AegisLab Trojan.Win32.Foreign.4!c
ZoneAlarm Trojan-Ransom.Win32.Foreign.cklf
GData Gen:Variant.FakeAV.109
AhnLab-V3 Win-Trojan/Foreign.128512
McAfee Ransom-FBOM!3FC43D210150
MAX malware (ai score=100)
VBA32 OScope.Malware-Cryptor.Hlux
Malwarebytes Generic.Malware/Suspicious
Panda Trj/CI.A
Rising Ransom.Urausy!8.2B7 (CLOUD)
Yandex Trojan.Foreign!zM5u+QTT9fo
Ikarus Virus.Agent
Fortinet W32/Foreign.CKLF!tr
AVG Win32:Crypt-PFS [Trj]
Qihoo-360 Win32/Trojan.Foreign.HyoDEpsA

How to remove Win32/Kryptik.BATS 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 Win32/Kryptik.BATS 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 Win32/Kryptik.BATS you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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