What is Win32/Delf.NOG infection?
In this post you will certainly find regarding the meaning of Win32/Delf.NOG and its unfavorable influence on your computer. Such ransomware are a kind of malware that is clarified by on-line fraudulences to demand paying the ransom by a victim.
Most of the cases, Win32/Delf.NOG ransomware will certainly advise its targets to launch funds move for the function of counteracting the modifications that the Trojan infection has actually presented to the victim’s tool.
Win32/Delf.NOG Summary
These adjustments can be as complies with:
- Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
- 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.
- Unconventionial language used in binary resources: Spanish (Modern);
- Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
- Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
- Creates a copy of itself;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the records located on the victim’s disk drive — so the victim can no more make use of the data;
- Preventing routine accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Win32/Delf.NOG
One of the most common networks whereby Win32/Delf.NOG Ransomware are injected are:
- By methods of phishing emails;
- As an effect of customer ending up on a source that organizes a malicious software application;
As quickly as the Trojan is efficiently injected, it will either cipher the data on the victim’s computer or prevent the device from functioning in a correct manner – while additionally putting a ransom money note that discusses the requirement for the sufferers to effect the repayment for the objective of decrypting the papers or bring back the file system back to the preliminary condition. In the majority of instances, the ransom money note will certainly show up when the client reboots the PC after the system has actually currently been damaged.
Win32/Delf.NOG distribution networks.
In numerous corners of the globe, Win32/Delf.NOG expands by leaps and bounds. However, the ransom money notes and also methods of extorting the ransom amount might differ relying on specific regional (local) settings. The ransom money notes and methods of extorting the ransom amount may vary depending on specific regional (regional) settings.
As an example:
Faulty alerts concerning unlicensed software application.
In particular locations, the Trojans typically wrongfully report having discovered some unlicensed applications allowed on the sufferer’s gadget. The sharp after that demands the user to pay the ransom.
Faulty statements about unlawful web content.
In nations where software program piracy is much less popular, this approach is not as reliable for the cyber frauds. Conversely, the Win32/Delf.NOG popup alert may wrongly declare to be originating from a law enforcement organization as well as will certainly report having located child porn or other illegal data on the gadget.
Win32/Delf.NOG popup alert may falsely declare to be deriving from a regulation enforcement establishment and also will certainly report having located kid porn or other illegal data on the gadget. The alert will similarly include a demand for the user to pay the ransom money.
Technical details
File Info:
crc32: EB2ED701md5: 6763ea446e3a641c2a462abf3f0aa3b1name: 6763EA446E3A641C2A462ABF3F0AA3B1.mlwsha1: 9c26588ca291d45b992df795bb4260357206e539sha256: 23ebf016547f01bf6c16a003a289ef152ce1d0a61f40834a1839a492a38fc9e8sha512: de0b6e5d9460f7f8b31ad39bafc601d06fab5958e76b28b539999ace9f45b5569a66d633903fd3a442cacd2341106ce082017bf11505364de9940287420ca790ssdeep: 6144:O3vpl78fVdXZZXWKYkw7tLcoaYwH4bkscUx7k2nq6czNCrwjcF6SQrT:yvplYfVdXZ2R5dBx3qNNawOAtype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
0: [No Data]
Win32/Delf.NOG also known as:
GridinSoft | Trojan.Ransom.Gen |
Bkav | W32.AIDetect.malware1 |
DrWeb | Win32.HLLW.Autoruner1.37312 |
Cynet | Malicious (score: 99) |
ALYac | Trojan.GenericKDV.994328 |
Zillya | Trojan.Blocker.Win32.13414 |
Sangfor | Trojan.Win32.Save.a |
Cybereason | malicious.46e3a6 |
Symantec | ML.Attribute.HighConfidence |
ESET-NOD32 | Win32/Delf.NOG |
APEX | Malicious |
Avast | Win32:Malware-gen |
Kaspersky | Trojan-Ransom.Win32.Blocker.azsf |
BitDefender | Trojan.GenericKDV.994328 |
NANO-Antivirus | Trojan.Win32.Blocker.dwkxmy |
MicroWorld-eScan | Trojan.GenericKDV.994328 |
Tencent | Win32.Trojan.Blocker.Wopv |
Ad-Aware | Trojan.GenericKDV.994328 |
Comodo | Malware@#cbr5517ww6nj |
BitDefenderTheta | Gen:NN.ZelphiF.34688.yGW@a8wvFjI |
VIPRE | Trojan.Win32.Generic!BT |
McAfee-GW-Edition | BehavesLike.Win32.Worm.fh |
FireEye | Generic.mg.6763ea446e3a641c |
Emsisoft | Trojan.GenericKDV.994328 (B) |
SentinelOne | Static AI – Suspicious PE |
Avira | TR/Agent.404480.21 |
eGambit | Trojan.Generic |
Antiy-AVL | Trojan/Generic.ASMalwS.CBF95 |
Kingsoft | Win32.Troj.Undef.(kcloud) |
Microsoft | Trojan:Win32/Comrerop |
Arcabit | Trojan.GenericV.DF2C18 |
AegisLab | Trojan.Win32.Blocker.j!c |
GData | Trojan.GenericKDV.994328 |
TACHYON | Ransom/W32.DP-Blocker.404480 |
AhnLab-V3 | Trojan/Win32.Blocker.C3502788 |
McAfee | Artemis!6763EA446E3A |
MAX | malware (ai score=86) |
VBA32 | Hoax.Blocker |
Panda | Generic Malware |
Rising | Ransom.Blocker!8.12A (CLOUD) |
Yandex | Trojan.GenAsa!z4BsucDK300 |
Ikarus | Trojan-Dropper.Delf |
MaxSecure | Trojan.Malware.74572619.susgen |
Fortinet | W32/Blocker.AZSF!tr |
AVG | Win32:Malware-gen |
How to remove Win32/Delf.NOG 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Delf.NOG 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.
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.
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:
If the guide doesn’t help you to remove Win32/Delf.NOG you can always ask me in the comments for getting help.
User Review
( votes)References
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison