Win32/Delf.BHP

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

What is Win32/Delf.BHP infection?

In this article you will certainly find concerning the definition of Win32/Delf.BHP and its negative effect on your computer. Such ransomware are a kind of malware that is elaborated by online frauds to require paying the ransom by a sufferer.

GridinSoft Anti-Malware Review
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.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the situations, Win32/Delf.BHP ransomware will advise its victims to start funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has introduced to the victim’s gadget.

Win32/Delf.BHP Summary

These alterations can be as adheres to:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents located on the victim’s hard disk — so the target can no more use the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyz VHO:Trojan-Ransom.Win32.Blocker.gen
a.tomx.xyz VHO:Trojan-Ransom.Win32.Blocker.gen

Win32/Delf.BHP

One of the most normal channels whereby Win32/Delf.BHP Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of individual winding up on a source that organizes a malicious software application;

As quickly as the Trojan is effectively injected, it will either cipher the data on the sufferer’s PC or stop the gadget from operating in a correct manner – while additionally putting a ransom money note that points out the demand for the targets to impact the payment for the objective of decrypting the records or recovering the file system back to the preliminary condition. In the majority of instances, the ransom money note will show up when the client reboots the PC after the system has actually currently been harmed.

Win32/Delf.BHP circulation channels.

In numerous edges of the world, Win32/Delf.BHP grows by jumps as well as bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom amount may differ depending on specific regional (regional) settings. The ransom notes as well as techniques of obtaining the ransom money amount might vary depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software program.

    In particular locations, the Trojans frequently wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s tool. The alert then demands the user to pay the ransom.

    Faulty declarations regarding unlawful web content.

    In nations where software piracy is less preferred, this technique is not as efficient for the cyber scams. Alternatively, the Win32/Delf.BHP popup alert may wrongly claim to be deriving from a police organization and will certainly report having located kid pornography or other unlawful information on the gadget.

    Win32/Delf.BHP popup alert may falsely assert to be obtaining from a legislation enforcement organization and also will report having located youngster pornography or other illegal information on the gadget. The alert will likewise have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 0DC1C5B7
md5: b3a8d6d01136cebbafb2887fe421abbe
name: B3A8D6D01136CEBBAFB2887FE421ABBE.mlw
sha1: f5ad2d569a1ca37250a5858e913350812147f6e4
sha256: 812e083ca75bc455abd43278376de015629eaf38f0f749792c7a728a1159ba25
sha512: 49c46212ec5d933d62cbb3759177ace38f22619ad89f230893398e96efce9d4a065ad13cdb7de94fddbdef51c120ab55bf6b5ff9b1a0656b4f40263b1d3e2140
ssdeep: 24576:i/1tYjsNno+vFFm55lrme9wpCrtJqQXPK+ekQaUXbl7JPcaPZD9PO:OtjNo+vipmsrtMQXtekQaAb1JFBO
type: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Delf.BHP also known as:

GridinSoft Trojan.Ransom.Gen
ALYac Generic.MSIL.PasswordStealerA.D1E1869C
Cylance Unsafe
Zillya Trojan.Generic.Win32.907736
Cybereason malicious.01136c
Symantec PasswordRevealer
ESET-NOD32 a variant of Win32/Delf.BHP
APEX Malicious
Avast Win32:BrowserPassView-B [PUP]
ClamAV Win.Tool.WebBrowserPassView-9831120-0
Kaspersky VHO:Trojan-Ransom.Win32.Blocker.gen
BitDefender Generic.MSIL.PasswordStealerA.D1E1869C
NANO-Antivirus Trojan.Win32.Dapato.fgejgk
MicroWorld-eScan Generic.MSIL.PasswordStealerA.D1E1869C
Ad-Aware Generic.MSIL.PasswordStealerA.D1E1869C
BitDefenderTheta Gen:NN.ZexaF.34688.unHfaKjC6Hd
McAfee-GW-Edition BehavesLike.Win32.PUP.tc
FireEye Generic.MSIL.PasswordStealerA.D1E1869C
Emsisoft Generic.MSIL.PasswordStealerA.D1E1869C (B)
eGambit Unsafe.AI_Score_99%
Microsoft PUA:Win32/PassShow
Arcabit Generic.MSIL.PasswordStealerA.D1E1869C
ZoneAlarm not-a-virus:HEUR:PSWTool.Win32.ChromePass.gen
GData Generic.MSIL.PasswordStealerA.D1E1869C
McAfee Artemis!B3A8D6D01136
MAX malware (ai score=87)
VBA32 BScope.TrojanDropper.Dapato
Yandex Trojan.GenAsa!mR1AS+zWFiU
MaxSecure Trojan.Malware.74238817.susgen
Fortinet W32/Generic.AC.438A33
AVG Win32:BrowserPassView-B [PUP]

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

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending