Kozaka

By GoldSparrow in Adware

Threat Scorecard

Ranking: 3,903
Threat Level: 20 % (Normal)
Infected Computers: 2,813
First Seen: November 5, 2013
Last Seen: September 4, 2023
OS(es) Affected: Windows

Kozaka Image

Kozaka is an adware that may display pop-up adverts, discounts, sponsored links and coupons via a pop-up box on shopping related and social networking websites that are visited by computer users. The pop-up adverts of Kozaka may be displayed as boxes, which include a variety of coupons that are available or as underlined keywords, which when clicked, may cover a screen of a PC with a pop-up advert that declares to be sent to the PC user by Kozaka. Kozaka may rapidly expand itself on the computer system. When installed on the PC, Kozaka may compromise the computer user's activities on the machine. Kozaka may embed an add-on, extension or plug-in in Mozilla Firefox, Internet Explorer and Google Chrome when PC users install free software products that might had packaged into their installation Kozaka. When web users install any free software products, they may also install Kozaka. Whenever the PC user will visit shopping related or social networking websites, Kozaka may display a 'See Similar' button on the images of the product, which when clicked may display pop-up advertisements by Kozaka. Kozaka may also display advertising banners on the websites visited by computer users, and as they browse the Internet, Kozaka may display offers, discounts, coupons and deals available on various websites.

Aliases

8 security vendors flagged this file as malicious.

Anti-Virus Software Detection
AntiVir TR/Trash.Gen
Symantec Bloodhound.MalPE
AVG Skodna.Generic.ARC
Antiy-AVL AdWare/Win32.WebCake.gen
DrWeb Adware.Plugin.124
Comodo Application.Win32.Altbrowse.AK
Kaspersky not-a-virus:AdWare.Win32.Agent.ahbx
McAfee Artemis!171DA209E2AF

SpyHunter Detects & Remove Kozaka

File System Details

Kozaka may create the following file(s):
# File Name MD5 Detections
1. Kozakauninstall.exe 40125ef9cf8ec1f30070b83d140415ef 9
2. updateKozaka.exe d281b527c93e0a5fe9e1120bbdee6635 7
3. updateKozaka.exe 8418e055454cb319377d14fb4af06b55 3
4. Kozakabho.dll ed6e31ba6f2c9d8f771b6f35545d83dc 3
5. utilKozaka.exe 5b0b343f92edece633f144c1f22c8cc5 2
6. updateKozaka.exe 6aeca52eb470f364b832f56222ccc23e 1
7. updateKozaka.exe 230dfb5a23cd995d06a2ecf1e7236a66 1
8. utilKozaka.exe 688b342462ca0d4785c0e12fbdfdd3c4 1
9. updateKozaka.exe 5273ce694db25ad2b9b6d16fdfbd46d9 1

Registry Details

Kozaka may create the following registry entry or registry entries:
CLSID
{7357A44B-D09F-40DA-9B0B-639C741A471D}
{a45e3fa8-5048-4372-94ad-c6661671f7fc}
{C5C68B66-D3BF-4EF2-9AAD-8C15B10039FF}
Software\Kozaka
SOFTWARE\Microsoft\Tracing\updateKozaka_RASAPI32
SOFTWARE\Microsoft\Tracing\updateKozaka_RASMANCS
SOFTWARE\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{a45e3fa8-5048-4372-94ad-c6661671f7fc}
Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{A45E3FA8-5048-4372-94AD-C6661671F7FC}
Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{A45E3FA8-5048-4372-94AD-C6661671F7FC}
SOFTWARE\Wow6432Node\Kozaka
SOFTWARE\Wow6432Node\Microsoft\Tracing\updateKozaka_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\updateKozaka_RASMANCS
SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{a45e3fa8-5048-4372-94ad-c6661671f7fc}
SYSTEM\ControlSet001\services\eventlog\Application\Update Kozaka
SYSTEM\ControlSet001\services\Update Kozaka
SYSTEM\CurrentControlSet\services\eventlog\Application\Update Kozaka
SYSTEM\CurrentControlSet\services\Update Kozaka

Directories

Kozaka may create the following directory or directories:

%PROGRAMFILES%\Kozaka
%PROGRAMFILES(x86)%\Kozaka

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