Backdoor.Win32.Androm.day
Ava White
Updated on March 15, 2026
What is Backdoor.Win32.Androm.day infection?
In this post you will find regarding the definition of Backdoor.Win32.Androm.day and also its negative impact on your computer system. Such ransomware are a kind of malware that is specified by on the internet scams to require paying the ransom money by a victim.
In the majority of the cases, Backdoor.Win32.Androm.day ransomware will instruct its sufferers to launch funds move for the function of counteracting the amendments that the Trojan infection has actually presented to the victim’s tool.
Backdoor.Win32.Androm.day Summary
These modifications can be as adheres to:
- Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
- Injection (inter-process);
- Injection (Process Hollowing);
- 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.
- A process created a hidden window;
- Executed a process and injected code into it, probably while unpacking;
- Attempts to delete volume shadow copies;
- 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
- Attempts to modify browser security settings;
- Creates a copy of itself;
- Harvests information related to installed mail clients;
- Uses suspicious command line tools or Windows utilities;
- Ciphering the papers situated on the victim’s disk drive — so the sufferer can no longer make use of the information;
- Preventing normal access 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.
Backdoor.Win32.Androm.day
The most typical networks whereby Backdoor.Win32.Androm.day Trojans are injected are:
- By ways of phishing e-mails;
- As an effect of user winding up on a source that holds a malicious software program;
As quickly as the Trojan is efficiently injected, it will either cipher the information on the target’s PC or protect against the gadget from working in a correct fashion – while additionally positioning a ransom money note that mentions the requirement for the sufferers to impact the settlement for the function of decrypting the files or recovering the documents system back to the preliminary condition. In the majority of instances, the ransom note will show up when the client reboots the COMPUTER after the system has already been damaged.
Backdoor.Win32.Androm.day distribution networks.
In various corners of the world, Backdoor.Win32.Androm.day expands by jumps as well as bounds. However, the ransom notes as well as methods of extorting the ransom money quantity might vary relying on certain neighborhood (regional) settings. The ransom money notes and tricks of extorting the ransom money amount might vary depending on particular regional (regional) setups.
As an example:
Faulty informs concerning unlicensed software program.
In particular areas, the Trojans typically wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s tool. The alert after that demands the individual to pay the ransom money.
Faulty declarations about unlawful web content.
In countries where software piracy is less popular, this technique is not as reliable for the cyber frauds. Additionally, the Backdoor.Win32.Androm.day popup alert might falsely declare to be originating from a police institution and will certainly report having situated kid porn or various other prohibited information on the tool.
Backdoor.Win32.Androm.day popup alert might falsely declare to be deriving from a legislation enforcement institution as well as will certainly report having situated kid pornography or various other unlawful information on the gadget. The alert will likewise have a demand for the customer to pay the ransom money.
Technical details
File Info:
crc32: 622A2B2Emd5: 4bb2392e02306b81fab787a9f45bec54name: 4BB2392E02306B81FAB787A9F45BEC54.mlwsha1: c03c5e107247ad5e84230459b624fdd2895c9dcbsha256: 396ec39f4da29bf2169fde6e1a5d03cfcd808ee855e06d0f1e845e79ab6673dfsha512: 925a5fa6d8a85d67b70b5bde4a093b49f8cff1cd669ff76508fdc63c2aaf025d6bbdf7f77229d017a1b7efe710396e5142dd8773b7354f5c35b615f9a81f7d55ssdeep: 12288:YZlR2/m72qKoqOckhU78F39herj81IYGpKo:AOm72qKoqOckhLQAotype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2011InternalName: HD Tune ProFileVersion: 5, 0, 0, 0CompanyName: EFD SoftwarePrivateBuild: LegalTrademarks: Comments: ProductName: HD Tune ProSpecialBuild: ProductVersion: 5, 0, 0, 0FileDescription: HD Tune ProOriginalFilename: HDTunePro.EXETranslation: 0x0409 0x04b0
Backdoor.Win32.Androm.day also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware2 |
| K7AntiVirus | Trojan ( 004aa0281 ) |
| Elastic | malicious (high confidence) |
| DrWeb | Trojan.Encoder.761 |
| Cynet | Malicious (score: 100) |
| CAT-QuickHeal | Worm.Gamarue.WR5 |
| ALYac | Trojan.GenericKD.2028754 |
| Cylance | Unsafe |
| Zillya | Trojan.Crypren.Win32.116 |
| Sangfor | Backdoor.Win32.Androm.day |
| CrowdStrike | win/malicious_confidence_90% (W) |
| Alibaba | Ransom:Win32/Teerac.a957dd76 |
| K7GW | Trojan ( 004aa0281 ) |
| Cybereason | malicious.e02306 |
| Baidu | Win32.Trojan.Kryptik.mu |
| Cyren | W32/Trojan.AVGX-0827 |
| Symantec | ML.Attribute.HighConfidence |
| ESET-NOD32 | Win32/Filecoder.TorrentLocker.A |
| Zoner | Trojan.Win32.30763 |
| APEX | Malicious |
| Avast | Win32:Malware-gen |
| ClamAV | Win.Trojan.Generickdz-7779688-0 |
| Kaspersky | Backdoor.Win32.Androm.day |
| BitDefender | Trojan.GenericKD.2028754 |
| NANO-Antivirus | Trojan.Win32.Crypren.efgvln |
| MicroWorld-eScan | Trojan.GenericKD.2028754 |
| Tencent | Win32.Trojan.Inject.Auto |
| Ad-Aware | Trojan.GenericKD.2028754 |
| Sophos | Mal/Generic-R + Troj/Wonton-MF |
| Comodo | Malware@#34suy9cv1s3f6 |
| BitDefenderTheta | Gen:NN.ZexaF.34670.Kq0@a4q3iGmi |
| VIPRE | Trojan.Win32.Generic.pak!cobra |
| TrendMicro | TROJ_FORUCON.BME |
| McAfee-GW-Edition | Generic.vi |
| FireEye | Generic.mg.4bb2392e02306b81 |
| Emsisoft | Trojan.GenericKD.2028754 (B) |
| SentinelOne | Static AI – Suspicious PE |
| Jiangmin | Trojan/Agent.hyao |
| Webroot | W32.Infostealer.Zeus |
| Avira | TR/Crypt.XPACK.116321 |
| eGambit | Generic.Malware |
| Antiy-AVL | Trojan[Ransom]/Win32.Crypren |
| Kingsoft | Win32.Troj.Generic_a.a.(kcloud) |
| Microsoft | Ransom:Win32/Teerac.A |
| Arcabit | Trojan.Generic.D1EF4D2 |
| AegisLab | Trojan.Win32.Androm.m!c |
| GData | Win32.Trojan.Agent.XE4VDY |
| TACHYON | Backdoor/W32.Androm.603136 |
| AhnLab-V3 | Trojan/Win32.ZBot.R131772 |
| McAfee | Generic.vi |
| MAX | malware (ai score=100) |
| VBA32 | Backdoor.Androm |
| Malwarebytes | Trojan.Pseudo |
| Panda | Trj/WLT.B |
| TrendMicro-HouseCall | TROJ_FORUCON.BME |
| Rising | Backdoor.Win32.Androm.nd (CLOUD) |
| Yandex | Trojan.GenAsa!erU+3HBG8p8 |
| Ikarus | Trojan-Ransom.Crypren |
| Fortinet | W32/Filecoder.DI!tr |
| AVG | Win32:Malware-gen |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Ransom.TorrentLocker.HwoCEpsA |
How to remove Backdoor.Win32.Androm.day ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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 Backdoor.Win32.Androm.day 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:
Full version of GridinSoft Anti-Malware
If the guide doesn’t help you to remove Backdoor.Win32.Androm.day you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
