Virus:Win32/Sality

Written by Robert Bailey

What is Virus:Win32/Sality infection?

In this article you will discover regarding the definition of Virus:Win32/Sality and its negative impact on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to require paying the ransom money by a victim.

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Most of the cases, Virus:Win32/Sality ransomware will certainly instruct its victims to start funds move for the function of neutralizing the changes that the Trojan infection has actually introduced to the target’s tool.

Virus:Win32/Sality Summary

These alterations 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 proxy settings. This trick used for inject malware into connection between browser and server;
  • Ciphering the papers located on the sufferer’s disk drive — so the sufferer can no longer make use of the information;
  • Preventing normal accessibility 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.
Similar behavior
Related domains
autoupdate.ansav.com Trojan-Ransom.Win32.Blocker.kqsv
www.hugedomains.com Trojan-Ransom.Win32.Blocker.kqsv
ocsp.digicert.com Trojan-Ransom.Win32.Blocker.kqsv

Virus:Win32/Sality

The most common channels through which Virus:Win32/Sality Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user ending up on a source that holds a destructive software;

As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or protect against the tool from operating in an appropriate fashion – while likewise putting a ransom money note that points out the need for the victims to impact the payment for the purpose of decrypting the files or recovering the data system back to the preliminary problem. In the majority of instances, the ransom money note will come up when the customer reboots the PC after the system has already been harmed.

Virus:Win32/Sality distribution networks.

In various edges of the globe, Virus:Win32/Sality grows by leaps as well as bounds. However, the ransom money notes as well as methods of extorting the ransom amount may differ depending upon specific local (regional) setups. The ransom notes and also tricks of extorting the ransom amount might differ depending on particular neighborhood (local) setups.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software application.

    In particular areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s gadget. The alert then demands the customer to pay the ransom money.

    Faulty statements regarding illegal material.

    In nations where software application piracy is less prominent, this approach is not as efficient for the cyber frauds. Additionally, the Virus:Win32/Sality popup alert may incorrectly assert to be originating from a law enforcement institution as well as will report having situated youngster porn or other unlawful data on the tool.

    Virus:Win32/Sality popup alert may wrongly claim to be obtaining from a law enforcement establishment and also will certainly report having situated youngster pornography or other prohibited information on the gadget. The alert will in a similar way have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 179D85A6
md5: 4e40f372482a8a4eceb3343585b370b5
name: 4E40F372482A8A4ECEB3343585B370B5.mlw
sha1: 7b81b5c58d3a254757bbc6fffe99c93c2ef9d81b
sha256: 6530dbee0cf5f39af18e3e5dba83e6fd62d471e2d5643dc88152522f271b6d8a
sha512: 548f4cc550fe3eda29fc9ca6462a77cdc2d6b16ca54bb47f2e464e34ffdc27bbf9f96a25a669d50ed1118f0e0e17625d9cef6adce9671be9f246562114b3c017
ssdeep: 3072:iyQzJcjVFN+lvAx0H6ADDCxRSmEDAnP43tkS:fuWJ+KSH6Px4mEcOtkS
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2006-2007, An Software Lab.
InternalName: ANSAV
FileVersion: 1.6.8
CompanyName: An Software Lab.
Author: 4NV|e
ProductName: ANSAV (An's Antivirus)
Contact: e-mail: anvie_2194@yahoo.com anvie@ansav.com
ProductVersion: 1.6.8
FileDescription: Mini Windows portable Antivirus
Home: http://www.ansav.com
OriginalFilename: ANSAV32.EXE
Translation: 0x0409 0x04b0

Virus:Win32/Sality also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0049955e1 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
K7GW Trojan ( 0049955e1 )
Cybereason malicious.58d3a2
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.Blocker.kqsv
NANO-Antivirus Trojan.Win32.Blocker.exnehc
Tencent Win32.Trojan.Blocker.Peps
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34690.oi1aaeMWWcni
VIPRE BehavesLike.Win32.Malware.wlk (mx-v)
McAfee-GW-Edition BehavesLike.Win32.Generic.dm
FireEye Generic.mg.4e40f372482a8a4e
SentinelOne Static AI – Suspicious PE
Microsoft Virus:Win32/Sality.gen
VBA32 BScope.Trojan.Malex
Panda W32/Sality.AH
Rising Win32.KUKU.a (CLOUD)
Fortinet PossibleThreat
AVG FileRepMalware
Paloalto generic.ml

How to remove Virus:Win32/Sality 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.

Run Setup.exe

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.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Virus:Win32/Sality 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.

GridinSoft Anti-Malware Scanning

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.

GridinSoft Anti-Malware Scan Result

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

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Virus:Win32/Sality you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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