Win32/TrojanDownloader.Delf.QDN

Seeing the Win32/TrojanDownloader.Delf.QDN detection means that your PC is in big danger. This malware can correctly be named as ransomware – virus which encrypts your files and forces you to pay for their decryption. Stopping it requires some peculiar steps that must be taken as soon as possible.

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.

DOWNLOAD NOW

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.

Win32/TrojanDownloader.Delf.QDN detection is a virus detection you can spectate in your system. It usually shows up after the provoking actions on your computer – opening the suspicious email, clicking the banner in the Web or setting up the program from unreliable sources. From the instance it shows up, you have a short time to act before it starts its malicious action. And be sure – it is much better not to wait for these destructive actions.

What is Win32/TrojanDownloader.Delf.QDN virus?

Win32/TrojanDownloader.Delf.QDN is ransomware-type malware. It looks for the documents on your computer, ciphers it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this virus additionally does a ton of damage to your system. It changes the networking settings in order to stop you from reading the elimination guides or downloading the antivirus. Sometimes, Win32/TrojanDownloader.Delf.QDN can also block the setup of anti-malware programs.

Win32/TrojanDownloader.Delf.QDN Summary

Summarizingly, Win32/TrojanDownloader.Delf.QDN malware actions in the infected system are next:

• Yara rule detections observed from a process memory dump/dropped files/CAPE;
• Creates RWX memory;
• Dynamic (imported) function loading detected;
• Enumerates running processes;
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
• CAPE extracted potentially suspicious content;
• The binary contains an unknown PE section name indicative of packing;
• Authenticode signature is invalid;
• Uses Windows utilities for basic functionality;
• Behavioural detection: Injection (Process Hollowing);
• Executed a process and injected code into it, probably while unpacking;
• Detects Sandboxie through the presence of a library;
• Detects SunBelt Sandbox through the presence of a library;
• Behavioural detection: Injection (inter-process);
• Attempts to identify installed analysis tools by a known file location;
• Creates a copy of itself;
• The sample wrote data to the system hosts file.;
• Anomalous binary characteristics;
• Uses suspicious command line tools or Windows utilities;
• Ciphering the files located on the victim’s disk drives — so the victim cannot use these files;
• Blocking the launching of .exe files of anti-malware apps
• Blocking the launching of installation files of security tools

Ransomware has actually been a headache for the last 4 years. It is challenging to realize a more damaging malware for both individuals and companies. The algorithms utilized in Win32/TrojanDownloader.Delf.QDN (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy currently exists, and possibly will exist. But that malware does not do all these horrible things immediately – it can take up to several hours to cipher all of your files. Hence, seeing the Win32/TrojanDownloader.Delf.QDN detection is a clear signal that you need to begin the clearing procedure.

Where did I get the Win32/TrojanDownloader.Delf.QDN?

Common ways of Win32/TrojanDownloader.Delf.QDN injection are usual for all other ransomware examples. Those are one-day landing websites where victims are offered to download the free program, so-called bait e-mails and hacktools. Bait e-mails are a quite modern tactic in malware distribution – you receive the email that mimics some standard notifications about shipments or bank service conditions changes. Inside of the email, there is a corrupted MS Office file, or a web link which opens the exploit landing site.

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks pretty simple, but still needs tons of focus. Malware can hide in various places, and it is much better to prevent it even before it goes into your PC than to trust in an anti-malware program. Standard cybersecurity awareness is just an important thing in the modern world, even if your relationship with a PC remains on YouTube videos. That may save you a great deal of money and time which you would certainly spend while looking for a solution.

Win32/TrojanDownloader.Delf.QDN malware technical details

File Info:
name: FCDB353B427162605F80.mlw
path: /opt/CAPEv2/storage/binaries/f0315a33395ed81794e78a70ad767262b34cd379580e6435c496fa7e92339d55
crc32: 9004EF11
md5: fcdb353b427162605f807fabd739b378
sha1: bf186e7528401905ce69c66ede853c20ae290bc6
sha256: f0315a33395ed81794e78a70ad767262b34cd379580e6435c496fa7e92339d55
sha512: d09a5e612fb33d114a6ae8791ab28d4f0bf0d7087db1bddd6395bf33c2d218cf9382c0bb9c11d549220c769f52e35fd2031c227dbb23390c7eed302611873f07
ssdeep: 24576:47l0uHin1mseGNNW+S2KmZLxR309zsYyR:4752NNRZLH
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17E657D32F242C477D533297A9C46D1DD556CFB902E24BC0B3AE81F4C8B7AB82792A157
sha3_384: 1bd6255aaf9d41d20b4afc42727092aa45577e1b0440d168835a04e05392ef16b559d800c64dddd0830108f0423ab2c1
ep_bytes: 558becb90b0000006a006a004975f953
timestamp: 1992-06-19 22:22:17

Version Info:
0: [No Data]

Win32/TrojanDownloader.Delf.QDN also known as:

How to remove Win32/TrojanDownloader.Delf.QDN?

Win32/TrojanDownloader.Delf.QDN malware is very hard to erase by hand. It puts its files in multiple places throughout the disk, and can get back itself from one of the elements. In addition, a lot of alterations in the windows registry, networking setups and Group Policies are really hard to find and return to the initial. It is better to utilize a specific tool – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for malware removal objectives.

Why GridinSoft Anti-Malware? It is really light-weight and has its detection databases updated just about every hour. Moreover, it does not have such bugs and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware ideal for taking out malware of any type.

Remove the viruses with GridinSoft Anti-Malware

• Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.

• Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.

• When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.