Avz antivirus utility download torrent. The purpose of the program and the tasks it solves. How to execute a script using the AVZ utility

Antivirus utility AVZ designed to detect and remove:

SpyWare and AdWare modules - this is the main purpose of the utility
Dialer (Trojan.Dialer)
Trojans
BackDoor modules
Network and mail worms
TrojanSpy, TrojanDownloader, TrojanDropper

The main features of the AVZ utility (in addition to the typical signature scanner)

System Heuristic Firmware. Firmware searches for known SpyWare and viruses by indirect signs - based on the analysis of the registry, files on disk and in memory.

Updated database of safe files. It includes digital signatures of tens of thousands of system files and files of known safe processes. The database is connected to all AVZ systems and works on the "friend/foe" principle - safe files are not quarantined, deletion and warnings are blocked for them, the database is used by an anti-rootkit, a file search system, and various analyzers. In particular, the built-in process manager highlights safe processes and services with color, the search for files on the disk can exclude known files from the search (which is very useful when searching for Trojans on the disk);

Built-in Rootkit detection system. The search for RootKit goes without the use of signatures based on the study of basic system libraries in order to intercept their functions. AVZ can not only detect RootKit, but also correctly block the operation of UserMode RootKit for its process and KernelMode RootKit at the system level. RootKit countermeasures apply to all AVZ service functions, as a result, the AVZ scanner can detect masked processes, the registry search system "sees" masked keys, etc. The anti-rootkit is equipped with an analyzer that detects processes and services masked by RootKit. In my opinion, one of the main features of the RootKit countermeasure system is its performance in Win9X (the widespread opinion about the absence of RootKits running on the Win9X platform is deeply erroneous - hundreds of Trojans are known that intercept API functions to mask their presence, to distort the operation of API functions or monitor their use). Another feature is the universal KernelMode RootKit detection and blocking system, which works under Windows NT, Windows 2000 pro/server, XP, XP SP1, XP SP2, Windows 2003 Server, Windows 2003 Server SP1

Keylogger and Trojan DLL detector. The search for Keylogger and Trojan DLLs is based on system analysis without the use of a signature database, which makes it possible to reliably detect previously unknown Trojan DLLs and Keyloggers;

Neuroanalyzer. In addition to the signature analyzer, AVZ contains a neuroemulator that allows you to analyze suspicious files using a neural network. Currently, the neural network is used in the keylogger detector.

Built-in Winsock SPI/LSP Settings Analyzer. Allows you to analyze the settings, diagnose possible errors in the settings and perform automatic treatment. The possibility of automatic diagnostics and treatment is useful for novice users (there is no automatic treatment in utilities like LSPFix). To study SPI/LSP manually, the program has a special LSP/SPI settings manager. The operation of the Winsock SPI/LSP analyzer is affected by an anti-rootkit;

Built-in manager of processes, services and drivers. Designed to study running processes and loaded libraries, running services and drivers. The operation of the process manager is affected by the anti-rootkit (as a result, it "sees" the processes masked by the rootkit). The process manager is linked to the AVZ safe files database, recognized safe and system files are highlighted in color;

Built-in utility for searching files on a disk. Allows you to search for a file by various criteria, the capabilities of the search system are superior to those of the system search. The operation of the search system is affected by the anti-rootkit (as a result, the search "sees" the files masked by the rootkit and can delete them), the filter allows you to exclude from the search results files identified by AVZ as safe. Search results are available as a text log and as a table where you can mark a group of files for later deletion or quarantine

Built-in utility for searching data in the registry. Allows you to search for keys and parameters according to a given pattern, the search results are available in the form of a text protocol and in the form of a table in which several keys can be marked for export or deletion. The operation of the search system is affected by the anti-rootkit (as a result, the search "sees" the registry keys masked by the rootkit and can delete them)

Built-in TCP/UDP Open Port Analyzer. It is affected by the anti-rootkit, in Windows XP, for each port, the process using the port is displayed. The analyzer relies on an updated database of known Trojan/Backdoor ports and known system services. The search for Trojan ports is included in the main system check algorithm - when suspicious ports are detected, warnings are displayed in the protocol indicating which Trojans tend to use this port

Built-in analyzer of shared resources, network sessions and files opened over the network. Works in Win9X and Nt/W2K/XP.

Built-in Downloaded Program Files (DPF) analyzer- displays DPF elements, connected to all AVZ systems.

System recovery firmware. Firmware restores Internet Explorer settings, program launch options, and other system settings corrupted by malware. Restoration is started manually, parameters to be restored are specified by the user.

Heuristic file deletion. Its essence is that if malicious files were removed during the treatment and this option is enabled, then an automatic examination of the system is performed, covering classes, BHO, IE and Explorer extensions, all types of autorun available to AVZ, Winlogon, SPI / LSP, etc. . All found references to a deleted file are automatically purged, and information about what exactly was purged and where was entered into the log. For this cleaning, the system treatment microprogram engine is actively used;

Checking archives. Starting from version 3.60 AVZ supports scanning of archives and compound files. At the moment, ZIP, RAR, CAB, GZIP, TAR archives are checked; emails and MHT files; CHM archives

Checking and treating NTFS streams. Checking NTFS streams is included in AVZ since version 3.75

Control scripts. Allows the administrator to write a script that performs a set of specified operations on the user's PC. Scripts allow you to use AVZ in a corporate network, including its launch during system boot.

Process Analyzer. The analyzer uses neural networks and analysis firmware, it is enabled when advanced analysis is enabled at the maximum heuristic level and is designed to search for suspicious processes in memory.

AVZGuard system. Designed to fight against hard-to-remove malware, in addition to AVZ, it can protect user-specified applications, such as other anti-spyware and anti-virus programs.

Direct disk access system for working with locked files. Works on FAT16/FAT32/NTFS, is supported on all operating systems of the NT line, allows the scanner to analyze locked files and place them in quarantine.

AVZPM Process and Driver Monitoring Driver. Designed to track the start and stop of processes and loading / unloading drivers to search for masquerading drivers and detect distortions in the structures describing processes and drivers created by DKOM rootkits.

Boot Cleaner Driver. Designed to clean up the system (remove files, drivers and services, registry keys) from KernelMode. The cleaning operation can be performed both in the process of restarting the computer, and during the treatment.

Avz is a program for advanced users whose main purpose is to remove Trojans and SpyWare spyware. This software is not only a typical signature scanner. There are many other features that even the most demanding users will appreciate.

Functional

The following options are available:

Heuristic check system. In this case, it is possible to find known SpyWare and other viruses, focusing only on indirect signs. Memory, registry, as well as files on the disk are analyzed;
Update database files that are safe. This includes several tens of thousands of system and other files that run processes that do not pose a danger to your system. The definition of threats is based on the principle of dividing all files into their own and others. What is recognized as “own” (safe) is not quarantined and is not deleted. All others go through the standard screening process. The database uses anti-rootkits, various analyzers and file search systems;
Rootkit detection. Here, the call goes to the base of system libraries and the interception of their functions is analyzed. With this approach, the utility can not only find RootKit in time, but also correct the work of UserMode RootKit and KernelMode RootKit. So even those processes that are successfully masked are found. The anti-rootkit is equipped with an analyzer that allows you to detect even those processes that would be invisible during normal analysis. It is worth noting that this program also works successfully with Win9X. And although there is an opinion that there is no RootKit for these platforms, more than a hundred Trojans are known that caused a lot of problems for the owners of these operating systems. If you downloaded avz for free, you will be surprised: the utility detects and blocks KernelMode RootKit on PCs running on all versions of the Windows operating system;
Trojan DLL and Keylogger search. These actions are performed by analyzing the system without referring to the signature database, as a result of which it is possible to detect even those Trojans that were not known before;
Neuroanalyzer - allows you to explore files, focusing on neural networks;
Winsock SPI/LSP settings analyzer - settings are analyzed, as a result of which errors are detected in time, which can lead to a system failure. Found errors are automatically corrected. This possibility of self-diagnosis and treatment is useful if the owner of the system is a novice user;
Manager of drivers, processes and services. It allows you to study all running processes and analyze loaded libraries and drivers. Given that anti-rootkit methods are also applicable here, even disguised malicious processes can be detected;
Search for files on the disk and data in the registry. You can customize your search options to find what you're looking for. This option allows you to find even what the system search does not see. And all thanks to the involvement of an anti-rootkit that even finds hidden files. The results are presented in the form of a table and a text protocol, here you can mark files that should be deleted or quarantined;
Analysis of open TCP/UDP ports. If you downloaded the latest version of avz for Windows XP, then here the analysis takes place for each individual port. If a Trojan port is found, you will see a warning;
System Restore - useful in case of damaged programs by malicious elements. The recovery itself is done manually. You only need to specify the parameters that you want to restore;
Checking archives and compound files. The program analyzes such formats as TAR, RAR, CAB, ZIP, GZIP, MHT files and CHM archives.

Program Benefits

The advantage of the software is that you can download AVZ for free. At the same time, the software has a pleasant interface. It contains many malware databases and is equipped with various analyzers capable of finding not only known viruses and trojans, but also new ones. The program consumes a minimum amount of system resources, and although a complete analysis will take a decent amount of time, however, all problems will be successfully fixed.

Program disadvantages

Of the minuses, it is only worth noting that before starting the program, you should carefully study the instructions, and then you will not only not experience problems with functioning, but also clean your computer of those elements that prevented the system from working efficiently. And one more minus is connected with the fact that the utility does not look for viruses in real time.

System requirements

Windows 7, Windows 8, Windows 8.1, Windows 10, Vista, Windows XP

How to install aviz

The advantage of this program is that there is nothing complicated in the installation process. First of all, download the software to the directory you need. Go to it and find the archive with the program. Unzip it to any folder convenient for you. Next, open this folder and find the avz.exe file. Click on it twice. If you are running Windows 7 and above, then you must run it as an administrator. To do this, select the avz.exe file, right-click and select the "Run as administrator" option in the drop-down window. Then it remains only to wait until the program is installed. Then you can start checking your computer.

AVZ Antiviral Toolkit is a popular antivirus utility, valued primarily for its power. It is a direct analogue of TrojanHunter and LavaSoft Ad-aware 6. We recommend downloading AVZ on our portal for free. You will receive reliable protection in the fight against the following malicious objects:

SpyWare and AdWare modules.
Trojan.Dialer and Trojans.
backdoor modules.
Network and mail worms.
TrojanSpy, TrojanDownloader, TrojanDropper.

AVZ antivirus utility

The very first functional duty of AVZ in Russian is the removal of SpyWare and Trojans. But let's talk in more detail about other features and features of the software developed by Oleg Zaitsev.

Regular updates of safe files databases.
Search for viruses by firmware using analysis (registry, disk and memory files).
Built-in Rootkit search system without using signatures and correctly blocking its work.
Detection of Trojan DLLs and Keylogger (keyloggers).
Study of suspicious files through neural networks.
Automatic diagnosis and treatment of viruses.
Analyzer of Winsock SPI/LSP settings.
Built-in manager of processes, drivers and services.
Autorun manager - control of many new keys.
The function of searching for a file according to certain criteria (the result is a text protocol and a table).
System of built-in analyzers (data of open TCP/UDP ports, Downloaded Program Files (DPF), network sessions, shared resources).
Cleaning the system through the Boot Cleaner driver.
Analysis of blocked objects and moving them to quarantine.
AVZGuard - protection of antiviruses and antispyware, as well as elimination of problems with hard-to-remove malicious files.

AVZ is reliable

We offer you the latest version for Windows 7/8/XP/Vista. Many useful improvements have been made to heuristic scripts and wizards. It is also worth noting that the program allows the use of external control scripts.

This is a reliable and high-quality search for malicious Trojans and other suspicious objects. Download to your computer and be sure of the security of the system.

The program is designed to detect and remove:

SpyWare and AdWare modules - this is the main purpose of the utility
Dialer (Trojan.Dialer)
Trojans
BackDoor modules
Network and mail worms
TrojanSpy, TrojanDownloader, TrojanDropper
- Heuristic system check firmware. Firmware searches for known SpyWare and viruses by indirect signs - based on the analysis of the registry, files on disk and in memory.
- Updated database of safe files. It includes digital signatures of tens of thousands of system files and files of known safe processes. The database is connected to all AVZ systems and works on the "friend/foe" principle - safe files are not quarantined, deletion and warnings are blocked for them, the database is used by an anti-rootkit, a file search system, and various analyzers. In particular, the built-in process manager highlights safe processes and services with color, the search for files on the disk can exclude known files from the search (which is very useful when searching for Trojans on the disk);
- Built-in Rootkit detection system. The search for RootKit goes without the use of signatures based on the study of basic system libraries in order to intercept their functions. AVZ can not only detect RootKit, but also correctly block the operation of UserMode RootKit for its process and KernelMode RootKit at the system level. RootKit countermeasures apply to all AVZ service functions, as a result, the AVZ scanner can detect masked processes, the registry search system "sees" masked keys, etc. The anti-rootkit is equipped with an analyzer that detects processes and services masked by RootKit. In my opinion, one of the main features of the RootKit countermeasure system is its performance in Win9X (the widespread opinion about the absence of RootKits running on the Win9X platform is deeply erroneous - hundreds of Trojans are known that intercept API functions to mask their presence, to distort the operation of API functions or monitor their use). Another feature is the universal KernelMode RootKit detection and blocking system,
  - Keylogger and Trojan DLL detector. The search for Keylogger and Trojan DLLs is based on system analysis without the use of a signature database, which makes it possible to reliably detect previously unknown Trojan DLLs and Keyloggers;
  - Neuroanalyzer. In addition to the signature analyzer, AVZ contains a neuroemulator that allows you to analyze suspicious files using a neural network. Currently, the neural network is used in the keylogger detector.
    - Built-in analyzer of Winsock SPI/LSP settings. Allows you to analyze the settings, diagnose possible errors in the settings and perform automatic treatment. The possibility of automatic diagnostics and treatment is useful for novice users (there is no automatic treatment in utilities like LSPFix). To study SPI/LSP manually, the program has a special LSP/SPI settings manager. The operation of the Winsock SPI/LSP analyzer is affected by the anti-rootkit.
      - Built-in manager of processes, services and drivers. Designed to study running processes and loaded libraries, running services and drivers. The operation of the process manager is affected by the anti-rootkit (as a result, it "sees" the processes masked by the rootkit). The process manager is linked to the AVZ safe files database, recognized safe and system files are highlighted in color;
      - Built-in utility for searching files on a disk. Allows you to search for a file by various criteria, the capabilities of the search system are superior to those of the system search. The operation of the search system is affected by the anti-rootkit (as a result, the search "sees" the files masked by the rootkit and can delete them), the filter allows you to exclude from the search results files identified by AVZ as safe. Search results are available as a text log and as a table where you can mark a group of files for later deletion or quarantine.

Report a bug

Broken download link File doesn't match description Miscellaneous

send a message

AVZ is Zaitsev's antivirus designed to detect and remove AdWare and SpyWare programs. In addition, the application copes with mail worms, rootkits and trojans. In terms of its functionality, the utility resembles TrojanHunter, but surpasses it in terms of efficiency.

Hare Anti-Virus scans the system for dangerous files. For monitoring, the utility uses heuristic analysis. When potentially dangerous files are detected, the "defender" sends them to quarantine.

Antivirus software is installed on any computer. As for the operating system, the utility can work on both Windows 98 and Windows 10. The only limitation is that technologies such as AVZPM and AVZGuard do not work on earlier versions.

Key features

System monitoring for malware;
Heuristic analysis;
Scanning devices connected to USB ports;
Detection of system vulnerabilities;
Search and neutralization of spies that remember passwords typed by the user;
Elimination of mail and network worms;
Fighting Trojans;
Scanning TCP / UDP ports;
Analysis of running processes;
Database update;
Scanning the registry;
Placement of files in quarantine.

Advantages

AVZ antivirus does an excellent job of dealing with viruses, but this is not its only advantage. The application is able to repair a damaged disk after the activity of some malicious programs. Through the use of the utility, users can "go" to the locked partitions of the disk.

Another advantage is the lack of conflict with other antiviruses. At the same time, programs are able to work in "symbiosis", that is, popular antiviruses begin to find even those viruses that were not previously detected. AVZ serves as a kind of catalyst for them.

The AVZ anti-virus utility is distributed free of charge. She does not have any "PRO" versions. It is enough to download the program once and you can use it an unlimited number of times.

AVZ antivirus does not need to be installed. It is enough to download the utility, and then unpack it. If you scan the system every day, you can quickly deal with new spies that have entered the system.

For many users, an intuitive interface is an advantage. In addition, the avz anti-virus utility is distributed in Russian. Thanks to this, even a beginner will cope with the management and configuration.

The neuroanalyzer deserves special attention. The utility has not only a database for searching for viruses, but also a neuro-emulator. Having found a suspicious file, the utility places it in the neural network for research activities.

Thanks to the system recovery firmware, it is possible to reset Internet Explorer settings, as well as system settings. It should be noted that the recovery process must be started manually. In this case, you must first set the parameters.

The AVZGuard system allows you to deal with hard-to-remove applications. In addition, after configuration, you can specify the programs that need to be protected. It is best to add other antivirus software to the database.

Flaws

The AVZ scanner program does not cope well with viruses packed in archives. This means that at the time of downloading an archived file from the Internet, the "defender" is not able to detect most of the Trojans.

Sometimes an application tries to delete files that are important to the system, because it considers them to be infected. It is best to look at everything that the antivirus found on your own.

Another significant drawback can be considered that AIA for Windows 7 is not able to cope with manifesting threats in real time.

Changes in the new version

With the release of the new version, the virus scanner has undergone some changes. The main modifications include:

Extension of local network diagnostics;
Changed work with archives;
Added parser function for filenames;
Ability to remove Google policies;
When an error is found, it moves to the line with the problem;
Fixed some script functions;
Fixed process detection error on 64-bit systems;
Revised work of quarantine;
Changed how it works on Windows 10.

In addition to the main modifications, minor changes were made regarding the principle of the program, which are not noticeable to the user.

How to download the utility

Having figured out what AVZ is and why it is needed, you can proceed to download the application. First you need to go to the official Internet resource of the developer Oleg Zaitsev. In the browser, you need to enter the address "z-oleg.com".

When the website loads, you need to find "AVZ" in the navigation bar. Then select "Download" from the menu that opens.

Program launch

After you get AVZ download for free, you can start unpacking it. To do this, you need to right-click on the archive, and then select "Extract to avz4".

When the antivirus is unzipped, you need to enter the folder and then run the exe file.

When the utility starts, the user will be able to select the media to be checked. In addition, you can configure the types of files that the antivirus will view. And another important point is the "Search Options" item.

After setting up the scanner, you must click "Start". When the scan starts, you can see the monitoring results in the "Protocol" field. Scanning usually takes no more than 10 minutes.

In addition to the usual scanning, users can take advantage of additional features. To do this, click on the "Service" menu item.

Each menu item has its own function. The most popular features include:

Process Manager;
Service and Driver Manager;
Autostart manager;
System Utilities.

Thanks to the available functionality, professionals quickly cope with viruses and problems that have arisen on the computer.

Conclusion

Antivirus utility perfectly copes with the tasks. In addition, you can download the application for free. The scanner can be carried on a flash drive, which means it can be used to scan any computer, even those not connected to the Internet.