Win32/Delf.PKS

Written by Robert Bailey

What is Win32/Delf.PKS infection?

In this article you will certainly discover regarding the meaning of Win32/Delf.PKS and also its negative impact on your computer system. Such ransomware are a type of malware that is specified by on the internet scams to require paying the ransom by a sufferer.

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Most of the cases, Win32/Delf.PKS infection will instruct its sufferers to initiate funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has introduced to the target’s gadget.

Win32/Delf.PKS Summary

These alterations can be as follows:

  • Injection (inter-process);
  • Executable code extraction;
  • Injection (Process Hollowing);
  • Injection with CreateRemoteThread in a remote process;
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data.;
  • Queries information on disks, possibly for anti-virtualization;
  • Executed a process and injected code into it, probably while unpacking;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • Installs itself for autorun at Windows startup;
  • Checks for the presence of known devices from debuggers and forensic tools;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Creates a copy of itself;
  • Detected Armadillo packer using a known mutex;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the target’s hard drive — so the sufferer can no more make use of the information;
  • Preventing normal access to the target’s workstation;

Win32/Delf.PKS

The most common channels whereby Win32/Delf.PKS Ransomware Trojans are injected are:

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

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s computer or avoid the gadget from operating in a proper manner – while additionally putting a ransom money note that mentions the need for the victims to effect the settlement for the function of decrypting the files or recovering the data system back to the preliminary condition. In a lot of instances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has actually already been damaged.

Win32/Delf.PKS circulation networks.

In numerous edges of the globe, Win32/Delf.PKS grows by leaps and bounds. Nevertheless, the ransom notes and also techniques of obtaining the ransom amount may differ relying on specific regional (local) settings. The ransom notes and techniques of obtaining the ransom amount may vary depending on particular local (regional) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the sufferer’s gadget. The sharp then requires the individual to pay the ransom money.

    Faulty statements about unlawful content.

    In countries where software application piracy is less preferred, this technique is not as reliable for the cyber frauds. Alternatively, the Win32/Delf.PKS popup alert may wrongly declare to be originating from a police organization and will certainly report having located youngster porn or various other unlawful information on the gadget.

    Win32/Delf.PKS popup alert may incorrectly claim to be acquiring from a law enforcement institution and will certainly report having situated kid pornography or other illegal information on the tool. The alert will similarly have a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 9E0EF7CC
md5: 2995260401f69e3a3e410365cad71939
name: 2995260401F69E3A3E410365CAD71939.mlw
sha1: 520226c5df6ad2a8f58e2772ad10c60a7807feaf
sha256: a162739f9603b2ed6dbf8b90ff24349daa1d8aeaa53655e12de9fb4b0eea4267
sha512: 857bb55dd623fefbee836abfb21c05c602320347f39225fd3651f494e73fcd273b524d8b45678dc438ac5572241adfa7479accd191bdd3fb1f439b3d0c92d3f0
ssdeep: 24576:JGCbp6dWJyzfqJVOGAmTNvTLM3fNRWpZH3e2hSvETkH:Jl6dW0zmTNvM3no31HM
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 x41ax43ex440x43fx43ex440x430x446x438x44f x41cx430x439x43ax440x43ex441x43ex444x442. x412x441x435 x43fx440x430x432x430 x437x430x449x438x449x435x43dx44b.
InternalName:
FileVersion: 2.3.3.1
CompanyName: x41ax43ex440x43fx43ex440x430x446x438x44f x41cx430x439x43ax440x43ex441x43ex444x442
LegalTrademarks: xa9 x41ax43ex440x43fx43ex440x430x446x438x44f x41cx430x439x43ax440x43ex441x43ex444x442. x412x441x435 x43fx440x430x432x430 x437x430x449x438x449x435x43dx44b.
Comments:
ProductName: x41ex43fx435x440x430x446x438x43ex43dx43dx430x44f x441x438x441x442x435x43cx430 Microsoftxae Windowsxae
ProductVersion: 2.3.3.1
FileDescription: x424x430x439x43b x443x43fx440x430x432x43bx435x43dx438x44f Windows
OriginalFilename:
Translation: 0x0419 0x04e3

Win32/Delf.PKS also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.Proxy2.357
Cynet Malicious (score: 99)
ALYac Trojan.Injector.AQ
Cybereason malicious.401f69
Cyren W32/DelfInject.B.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Delf.PKS
APEX Malicious
Avast Win32:Zbot-UWK [Trj]
ClamAV Win.Trojan.Based-13
Kaspersky Worm.Win32.Recyl.cz
BitDefender Trojan.Injector.AQ
NANO-Antivirus Trojan.Win32.Generic.bonyfm
MicroWorld-eScan Trojan.Injector.AQ
Sophos Mal/Miio-A
Comodo Suspicious@#bvzo3kgllx36
BitDefenderTheta Gen:NN.ZexaCO.34236.h53@a45kcHkk
VIPRE Trojan.Win32.Generic!BT
FireEye Trojan.Injector.AQ
Emsisoft Trojan.Injector.AQ (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Malware.Gen
Avira TR/ATRAPS.Gen
Microsoft Trojan:Win32/Wacatac.B!ml
GData Trojan.Injector.AQ
MAX malware (ai score=80)
Malwarebytes Ransom.FileCryptor
Ikarus Virus.Win32.Heur
MaxSecure Trojan.Malware.300983.susgen
Fortinet PossibleThreat
AVG Win32:Zbot-UWK [Trj]

How to remove Win32/Delf.PKS 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/Delf.PKS 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/Delf.PKS 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: http://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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