What is Trojanspy.Avemaria infection?
In this post you will discover regarding the definition of Trojanspy.Avemaria as well as its negative effect on your computer system. Such ransomware are a kind of malware that is clarified by online scams to require paying the ransom by a target.
In the majority of the instances, Trojanspy.Avemaria ransomware will instruct its targets to start funds move for the objective of reducing the effects of the modifications that the Trojan infection has presented to the victim’s tool.
Trojanspy.Avemaria Summary
These alterations can be as follows:
- 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.
- Possible date expiration check, exits too soon after checking local time;
- 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.
- Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
- A scripting utility was executed;
- Uses Windows utilities for basic functionality;
- Executed a process and injected code into it, probably while unpacking;
- 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
- 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;
- Ciphering the files located on the sufferer’s hard drive — so the target can no longer make use of the information;
- Preventing regular accessibility to the victim’s workstation;
Trojanspy.Avemaria
The most typical channels through which Trojanspy.Avemaria Ransomware are injected are:
- By means of phishing emails;
- As an effect of user ending up on a source that holds a malicious software program;
As quickly as the Trojan is effectively infused, it will either cipher the data on the sufferer’s PC or stop the device from operating in an appropriate fashion – while also placing a ransom note that points out the need for the sufferers to impact the repayment for the purpose of decrypting the files or bring back the file system back to the initial condition. In a lot of circumstances, the ransom money note will show up when the customer restarts the PC after the system has currently been damaged.
Trojanspy.Avemaria circulation channels.
In various edges of the world, Trojanspy.Avemaria expands by leaps and bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money quantity might differ depending on particular regional (regional) settings. The ransom notes and also techniques of obtaining the ransom amount might differ depending on certain neighborhood (regional) settings.
For example:
Faulty informs regarding unlicensed software program.
In specific locations, the Trojans typically wrongfully report having detected some unlicensed applications enabled on the victim’s gadget. The alert then demands the individual to pay the ransom.
Faulty declarations about illegal material.
In countries where software program piracy is less popular, this method is not as effective for the cyber scams. Alternatively, the Trojanspy.Avemaria popup alert might incorrectly declare to be deriving from a police establishment and will report having located child porn or other prohibited data on the device.
Trojanspy.Avemaria popup alert may wrongly assert to be acquiring from a law enforcement establishment and will report having situated child porn or other unlawful data on the gadget. The alert will likewise include a requirement for the individual to pay the ransom.
Technical details
File Info:
crc32: 834410C8md5: b861134b7d7740afe1fd8c260a156660name: B861134B7D7740AFE1FD8C260A156660.mlwsha1: 52f46a0170de2b9cfc9e22c2022cc8c8d70cbfb8sha256: e91357a97e614e2d7dc5a07046057741bc0e6c5ec791a80373e3730542728071sha512: 57136622c0905129a919feca202a26b5ce5f7a7cde856fde25be65cd9fc31dbf3d1bd17d91f92ff4340a55085c9259027587d26fb201bd905416efb8b4953ec9ssdeep: 24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHf:7v97AXmw4gxeOw46fUbNecCCFbNec6type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2000InternalName: FlowerPowerFileVersion: 1, 0, 0, 1CompanyName: PrivateBuild: LegalTrademarks: Comments: ProductName: FlowerPowerSpecialBuild: ProductVersion: 1, 0, 0, 1FileDescription: FlowerPowerOriginalFilename: FlowerPower.EXETranslation: 0x0c09 0x04b0
Trojanspy.Avemaria also known as:
GridinSoft | Trojan.Ransom.Gen |
Bkav | W32.AIDetect.malware1 |
Elastic | malicious (high confidence) |
MicroWorld-eScan | Trojan.GenericKD.45376586 |
FireEye | Generic.mg.b861134b7d7740af |
CAT-QuickHeal | Trojanspy.Avemaria |
Qihoo-360 | HEUR/QVM20.1.8C6B.Malware.Gen |
McAfee | GenericRXMQ-EP!B861134B7D77 |
Cylance | Unsafe |
VIPRE | Trojan.Win32.Generic!BT |
Sangfor | Trojan.Win32.Save.a |
K7AntiVirus | Trojan ( 0052cdd61 ) |
BitDefender | Trojan.GenericKD.45376586 |
K7GW | Trojan ( 0052cdd61 ) |
CrowdStrike | win/malicious_confidence_100% (W) |
BitDefenderTheta | Gen:NN.ZexaF.34590.4E3@aqaPaBmi |
Cyren | W32/Kryptik.CGF.gen!Eldorado |
Symantec | ML.Attribute.HighConfidence |
APEX | Malicious |
Avast | Sf:ShellCode-CU [Trj] |
ClamAV | Win.Malware.Ursu-6793772-0 |
Kaspersky | HEUR:Trojan-Spy.Win32.AveMaria.gen |
NANO-Antivirus | Trojan.Win32.AveMaria.ieguud |
Rising | Trojan.Injector!1.B53C (RDMK:cmRtazo0z17/AYrAsXutTOVQCnMf) |
Ad-Aware | Trojan.GenericKD.45376586 |
Emsisoft | Trojan.GenericKD.45376586 (B) |
Comodo | TrojWare.Win32.Injector.AVPL@8d26g3 |
F-Secure | Backdoor.BDS/Poison.mon |
DrWeb | Trojan.Inject3.16347 |
Zillya | Trojan.Generic.Win32.1252439 |
TrendMicro | TrojanSpy.Win32.AVEMARIA.SMTH |
McAfee-GW-Edition | BehavesLike.Win32.Ransomware.vc |
Sophos | ML/PE-A + Mal/Agent-AVK |
Ikarus | Trojan.Win32.Skeeeyah |
Jiangmin | TrojanSpy.AveMaria.ld |
Avira | BDS/Poison.mon |
Antiy-AVL | Trojan/Win32.Nymaim |
Microsoft | Trojan:Win32/Skeeeyah |
Gridinsoft | Trojan.Win32.Agent.oa!s1 |
Arcabit | Trojan.Generic.D2B4644A |
ZoneAlarm | HEUR:Trojan-Spy.Win32.AveMaria.gen |
GData | Trojan.GenericKD.45376586 |
Cynet | Malicious (score: 100) |
AhnLab-V3 | Trojan/Win32.RL_Fuery.R280427 |
Acronis | suspicious |
ALYac | Trojan.GenericKD.45376586 |
MAX | malware (ai score=86) |
VBA32 | SScope.Trojan.Hlux |
Malwarebytes | Generic.Trojan.Malicious.DDS |
Panda | Trj/Genetic.gen |
Zoner | Trojan.Win32.103882 |
ESET-NOD32 | a variant of Win32/Kryptik.GZNI |
TrendMicro-HouseCall | TrojanSpy.Win32.AVEMARIA.SMTH |
Tencent | Malware.Win32.Gencirc.10ce27ff |
Yandex | Trojan.Kryptik!2aJTSupdvgQ |
SentinelOne | Static AI – Malicious PE |
eGambit | Trojan.Generic |
Fortinet | W32/Kryptik.GZNI!tr |
AVG | Sf:ShellCode-CU [Trj] |
Cybereason | malicious.b7d774 |
MaxSecure | Win.MxResIcn.Heur.Gen |
How to remove Trojanspy.Avemaria 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.
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 Trojanspy.Avemaria 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 Trojanspy.Avemaria 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