Win32/PSW.Delf.OSF

Written by Robert Bailey

What is Win32/PSW.Delf.OSF infection?

In this article you will locate concerning the meaning of Win32/PSW.Delf.OSF and its negative impact on your computer. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom by a victim.

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In the majority of the cases, Win32/PSW.Delf.OSF ransomware will certainly advise its targets to initiate funds transfer for the function of neutralizing the modifications that the Trojan infection has introduced to the target’s device.

Win32/PSW.Delf.OSF Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • The binary likely contains encrypted or compressed data.;
  • Attempts to modify proxy settings;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Ciphering the documents situated on the victim’s hard disk — so the victim can no more make use of the data;
  • Preventing routine accessibility to the victim’s workstation;

Related domains:

z.whorecord.xyz Trojan-Ransom.GandCrab
a.tomx.xyz Trojan-Ransom.GandCrab

Win32/PSW.Delf.OSF

The most typical channels whereby Win32/PSW.Delf.OSF Ransomware are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer ending up on a resource that organizes a malicious software;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or prevent the gadget from functioning in a correct manner – while also putting a ransom note that discusses the need for the sufferers to impact the payment for the objective of decrypting the papers or recovering the documents system back to the first problem. In the majority 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/PSW.Delf.OSF distribution channels.

In various edges of the globe, Win32/PSW.Delf.OSF expands by jumps and also bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom quantity may differ depending on particular regional (local) settings. The ransom money notes and tricks of extorting the ransom amount may differ depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In certain areas, the Trojans typically wrongfully report having identified some unlicensed applications enabled on the target’s device. The sharp after that demands the user to pay the ransom money.

    Faulty declarations about illegal web content.

    In nations where software application piracy is less preferred, this technique is not as reliable for the cyber scams. Alternatively, the Win32/PSW.Delf.OSF popup alert might falsely claim to be stemming from a law enforcement institution as well as will report having situated youngster pornography or various other unlawful information on the tool.

    Win32/PSW.Delf.OSF popup alert might falsely assert to be obtaining from a regulation enforcement establishment as well as will certainly report having located child pornography or other prohibited information on the device. The alert will similarly include a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 4219C7C6
md5: cc1753f318011f20fca9a2be92e30115
name: parlo.exe
sha1: 118f1f2a62daf3835a872884b12a7356d2072208
sha256: 608ec28dc107b24a621a827a9cbae75aede1a3b75e3aa97d51bf089aace3f741
sha512: 283e365494e459e697937f2c31862d2316fb5bef03c2f8c6e630ef23758aebafb7c8c3a95b16c0236b62f6edc313d8a9eba9976d59710c68afdcc57945ec3423
ssdeep: 6144:uaafG8kGIH7p9Tumgq20I2pgsDkeay0w77ta9j3gxlmr:u5G8BIH7raFKFkuf77U974mr
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2013. All rights reserved. Qualcomm Ventures
InternalName: ReducedScript
FileVersion: 5.4.2.9
CompanyName: Qualcomm Ventures
FileDescription: Technologyethical Admin
LegalTrademarks: Copyright xa9 2013. All rights reserved. Qualcomm Ventures
Comments: Technologyethical Admin
ProductName: ReducedScript
Languages: English
ProductVersion: 5.4.2.9
PrivateBuild: 5.4.2.9
OriginalFilename: ReducedScript.exe
Translation: 0x0409 0x04b0

Win32/PSW.Delf.OSF also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.41930152
FireEye Generic.mg.cc1753f318011f20
CAT-QuickHeal Trojan.GenericRI.S8512005
McAfee RDN/Generic.gmq
Cylance Unsafe
VIPRE Win32.Malware!Drop
AegisLab Trojan.Win32.Azorult.i!c
Sangfor Malware
K7AntiVirus Trojan ( 00559b781 )
BitDefender Trojan.GenericKD.41930152
K7GW Trojan ( 00559b781 )
Cybereason malicious.a62daf
TrendMicro Mal_HPGen-37b
F-Prot W32/Azorult.M
Symantec Trojan.Gen.MBT
APEX Malicious
Paloalto generic.ml
GData Win32.Trojan-Stealer.Azorult.4G34V4
Kaspersky Trojan-PSW.Win32.Azorult.adgt
Alibaba TrojanPSW:Win32/Azorult.04888995
NANO-Antivirus Trojan.Win32.Azorult.gdmaqz
Rising Stealer.Azorult!8.11176 (KTSE)
Endgame malicious (high confidence)
Sophos Mal/Generic-L
Comodo Malware@#tp8la3plwblv
DrWeb Trojan.PWS.Stealer.26518
Zillya Trojan.Azorult.Win32.4
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Emsisoft Trojan.GenericKD.41930152 (B)
Ikarus Trojan-Ransom.GandCrab
Cyren W32/Trojan.FPUO-8234
Jiangmin Trojan.PSW.Azorult.fgq
Webroot W32.Malware.Gen
Avira TR/Kryptik.qydam
MAX malware (ai score=100)
Antiy-AVL Trojan[PSW]/Win32.Azorult
Arcabit Trojan.Generic.D27FCDA8
ZoneAlarm Trojan-PSW.Win32.Azorult.adgt
Microsoft Trojan:Win32/Skeeyah.A!MTB
AhnLab-V3 Win-Trojan/Gandcrab04.Exp
Acronis suspicious
VBA32 BScope.Trojan.Propagate
ALYac Spyware.Infostealer.Azorult
Ad-Aware Trojan.GenericKD.41930152
Malwarebytes Spyware.AzorUlt
Panda Trj/WLT.E
Zoner Trojan.Win32.84992
ESET-NOD32 Win32/PSW.Delf.OSF
TrendMicro-HouseCall Mal_HPGen-37b
SentinelOne DFI – Malicious PE
MaxSecure Trojan.Malware.73889970.susgen
Fortinet W32/Azorult.ADGT!tr.pws
BitDefenderTheta Gen:NN.ZexaF.33550.yu0@aCCvy@ei
AVG Other:Malware-gen [Trj]
Avast Other:Malware-gen [Trj]
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win32/Trojan.PSW.269

How to remove Win32/PSW.Delf.OSF 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 install-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/PSW.Delf.OSF 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/PSW.Delf.OSF 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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