Win32/Delf.OGU

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

What is Win32/Delf.OGU infection?

In this post you will find concerning the meaning of Win32/Delf.OGU as well as its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to require paying the ransom by a sufferer.

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Most of the cases, Win32/Delf.OGU virus will advise its victims to initiate funds move for the purpose of neutralizing the amendments that the Trojan infection has introduced to the sufferer’s tool.

Win32/Delf.OGU Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • Executed a process and injected code into it, probably while unpacking;
  • Installs itself for autorun at Windows startup;
  • Anomalous binary characteristics;
  • Ciphering the records found on the sufferer’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains:

similarlywoes.co.in Gen:Variant.Ransom.Cryak.55

Win32/Delf.OGU

The most normal networks through which Win32/Delf.OGU Ransomware are injected are:

  • By means of phishing e-mails;
  • As an effect of customer ending up on a source that organizes a harmful software program;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or protect against the gadget from operating in a proper manner – while likewise positioning a ransom note that points out the requirement for the sufferers to impact the payment for the function of decrypting the files or bring back the data system back to the preliminary condition. In many instances, the ransom note will turn up when the client restarts the COMPUTER after the system has currently been harmed.

Win32/Delf.OGU distribution networks.

In various edges of the world, Win32/Delf.OGU expands by jumps as well as bounds. However, the ransom money notes and also methods of extorting the ransom amount might differ relying on specific neighborhood (local) setups. The ransom money notes and also methods of extorting the ransom quantity may differ depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software.

    In certain locations, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the victim’s device. The alert after that demands the customer to pay the ransom money.

    Faulty statements regarding prohibited material.

    In nations where software program piracy is much less prominent, this technique is not as reliable for the cyber frauds. Alternatively, the Win32/Delf.OGU popup alert might falsely assert to be deriving from a law enforcement establishment and also will report having situated kid pornography or various other illegal data on the device.

    Win32/Delf.OGU popup alert might incorrectly assert to be obtaining from a law enforcement institution as well as will report having located youngster porn or other illegal information on the tool. The alert will in a similar way include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 12566F24
md5: 398527998d77e250d5ed8e1bdd4118ba
name: 398527998D77E250D5ED8E1BDD4118BA.mlw
sha1: 5de1e3c6e2ae11716ae2e37966b10055dceef83a
sha256: dd3ce8d88a44a9cd632ce07ba0ebcce288c66e263ef89b9386ec565445c5eddc
sha512: df69b0bc4592e8df6d9dac980fc2852aa882d36912a8feba52bd5c085336372d2da0a648ea5b5411a77d97c3eda2703f80dc9d044ffc145ab026c7c815ffc40e
ssdeep: 6144:T2nAOWJDK4rKuU+3nZ84VnNqivjh9OE2/0+sPtsZuoCrBA+Qp2M/j:eIt9rk+3ny4lNV9B2APyZPuaj
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Delf.OGU also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Riskware ( 0015e4f01 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen4.16583
Cynet Malicious (score: 99)
ALYac Gen:Variant.Ransom.Cryak.55
Cylance Unsafe
Zillya Trojan.Yakes.Win32.4763
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:Win32/Yakes.16330c88
K7GW Riskware ( 0015e4f01 )
Cybereason malicious.98d77e
ESET-NOD32 Win32/Delf.OGU
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.Cryak.55
NANO-Antivirus Trojan.Win32.TrjGen.vtyws
ViRobot Trojan.Win32.A.Yakes.377344
MicroWorld-eScan Gen:Variant.Ransom.Cryak.55
Tencent Win32.Trojan.Yakes.vuj
Ad-Aware Gen:Variant.Ransom.Cryak.55
Comodo Malware@#zbzk403dr10y
BitDefenderTheta AI:Packer.79CFDC5521
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R007C0RG221
Emsisoft Gen:Variant.Ransom.Cryak.55 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/Yakes.enj
Webroot w32.malware.gen
Avira TR/Dropper.Gen2
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.2169D3
Kingsoft Win32.Troj.Undef.(kcloud)
GData Gen:Variant.Ransom.Cryak.55
Panda Generic Malware
TrendMicro-HouseCall TROJ_GEN.R007C0RG221
Rising [email protected] (RDML:VEYYfDjfZK2wHKTM78EzFg)
Yandex Trojan.Yakes!mPY4zmh1rx8
Ikarus Trojan.Win32.Yakes
MaxSecure Trojan.Malware.7164915.susgen
Fortinet W32/Simda.B!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/TrojanDropper.Generic.HgAASRMA

How to remove Win32/Delf.OGU 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 Win32/Delf.OGU 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.OGU 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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