Home Malware Programs Adware Yula

Yula

Posted: April 7, 2014

Threat Metric

Ranking: 17,043
Threat Level: 2/10
Infected PCs: 9,186
First Seen: April 7, 2014
Last Seen: July 26, 2023
OS(es) Affected: Windows


Yula Screenshot 1Yula is adware which may claim to improve the PC user's Web browsing quality. Yula may insert its own plug-in, add-on or browser extension in the Web browsers such as Internet Explorer, Google Chrome and Mozilla Firefox. Yula may integrate itself into the Web browser without the PC user's consent or as an additional application to free software and lead to a variety of irritating activities. Yula may be developed to display random pop-up advertisements or search, text link, banner, interstitial, transitional and full page ads. Yula may keep track of the computer user's Web browsing routine such as a unique identifier number, IP address, browser information, operating system, Web addresses visited, search queries entered, websites viewed, other software and hardware details, and may lead to a variety of computer problems such as Web browser and system slowdowns. Yula may be distributed and enter the computer system through packed freeware that PC users can download from suspicious download websites.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%PROGRAMFILES(x86)%\Yula\bin\Yulasee.PurBrowse64.exe File name: Yulasee.PurBrowse64.exe
Size: 287 KB (287000 bytes)
MD5: 4f2a885f6c087543456c5e0afef1fdde
Detection count: 883
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\utilYulasee.exe File name: utilYulasee.exe
Size: 350.48 KB (350488 bytes)
MD5: 75c17df61f5606df6b5be05d3987866b
Detection count: 768
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\utilYulasee.exe File name: utilYulasee.exe
Size: 351 KB (351000 bytes)
MD5: a0e53e88a2b706b16c132360810f5c08
Detection count: 663
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\Yulasee.BrowserAdapter.exe File name: Yulasee.BrowserAdapter.exe
Size: 96.53 KB (96536 bytes)
MD5: 383dd2f99ee8db3c397eb7bc6ee44765
Detection count: 529
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\utilYulasee.exe File name: utilYulasee.exe
Size: 317.72 KB (317720 bytes)
MD5: 36198d65a3dd5dd6032bf045e7428874
Detection count: 447
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\Yulasee.BrowserAdapter.exe File name: Yulasee.BrowserAdapter.exe
Size: 96.53 KB (96536 bytes)
MD5: bb4488eff4d49e1e046e8efdfdd73465
Detection count: 410
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES%\Yula\bin\Yulasee.BrowserAdapter.exe File name: Yulasee.BrowserAdapter.exe
Size: 95.51 KB (95512 bytes)
MD5: d3b8ef1df74e421a2e6eceec4d2f1a7d
Detection count: 370
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\Yulasee.BrowserAdapter.exe File name: Yulasee.BrowserAdapter.exe
Size: 95.51 KB (95512 bytes)
MD5: 3419851fb6da27f7cfd8228a8d269c17
Detection count: 349
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\utilYulasee.exe File name: utilYulasee.exe
Size: 317.72 KB (317720 bytes)
MD5: 141316f2000098e5d3817428b6d74048
Detection count: 335
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\Yulasee.BrowserAdapter.exe File name: Yulasee.BrowserAdapter.exe
Size: 95.51 KB (95512 bytes)
MD5: 36d74e9a5b99d5d97664f2432b71d45d
Detection count: 300
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES%\Yula\bin\utilYulasee.exe File name: utilYulasee.exe
Size: 317.72 KB (317720 bytes)
MD5: 3808091c484f33f2459d2eaf25400893
Detection count: 288
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\Yulasee.BrowserAdapter.exe File name: Yulasee.BrowserAdapter.exe
Size: 95.51 KB (95512 bytes)
MD5: 7e04e8ae453b035d50c3f0ecf2898805
Detection count: 267
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES%\Yula\bin\Yulasee.PurBrowse.exe File name: Yulasee.PurBrowse.exe
Size: 239.38 KB (239384 bytes)
MD5: 0e9c748ec27f31102af59b673bd7f9f7
Detection count: 260
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\utilYulasee.exe File name: utilYulasee.exe
Size: 317.72 KB (317720 bytes)
MD5: f96dd8a4699273c760eb7513c4d97f6c
Detection count: 232
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\utilYulasee.exe File name: utilYulasee.exe
Size: 316.69 KB (316696 bytes)
MD5: dc475d490ff7ac7167510016fb018a7e
Detection count: 206
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
C:\Program Files (x86)\Yula\updateYulasee.exe File name: updateYulasee.exe
Size: 317.72 KB (317720 bytes)
MD5: 3d9e900cfbf729aa689c4be4aa566030
Detection count: 169
File type: Executable File
Mime Type: unknown/exe
Path: C:\Program Files (x86)\Yula\updateYulasee.exe
Group: Malware file
Last Updated: December 5, 2021
%PROGRAMFILES%\Yula\Yulaseebho.dll File name: Yulaseebho.dll
Size: 249.62 KB (249624 bytes)
MD5: 4e8b0eb80f52249de8dd8bfe9d5243dd
Detection count: 95
File type: Dynamic link library
Mime Type: unknown/dll
Path: %PROGRAMFILES%\Yula
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\Yulasee.PurBrowse64.exe File name: Yulasee.PurBrowse64.exe
Size: 287 KB (287000 bytes)
MD5: d86959bd919be7b5fcfb0ef86f578ab9
Detection count: 95
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\Yulasee.BrowserAdapter.exe File name: Yulasee.BrowserAdapter.exe
Size: 96.53 KB (96536 bytes)
MD5: ffb4f36a04bdda0786b10e0c65e5372f
Detection count: 42
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES(x86)%\Yula\bin\Yulasee.BrowserAdapter.exe File name: Yulasee.BrowserAdapter.exe
Size: 96.53 KB (96536 bytes)
MD5: a3c8de4d5e0234bc403bdb4c24dc952d
Detection count: 28
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES(x86)%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%TEMP%\Yula\Yulasee_Setup.exe File name: Yulasee_Setup.exe
Size: 2.04 MB (2041088 bytes)
MD5: 1cd516848d813c1865e175b4b46abf94
Detection count: 26
File type: Executable File
Mime Type: unknown/exe
Path: %TEMP%\Yula
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES%\Yula\bin\utilYulasee.exe File name: utilYulasee.exe
Size: 351 KB (351000 bytes)
MD5: 68c1f9c75e365dbda469e7cb0533f785
Detection count: 7
File type: Executable File
Mime Type: unknown/exe
Path: %PROGRAMFILES%\Yula\bin
Group: Malware file
Last Updated: May 19, 2014
%PROGRAMFILES%\Yula\Yulaseebho.dll File name: Yulaseebho.dll
Size: 249.62 KB (249624 bytes)
MD5: 7da05aaf9e8092d629b8b82695d3874b
Detection count: 7
File type: Dynamic link library
Mime Type: unknown/dll
Path: %PROGRAMFILES%\Yula
Group: Malware file
Last Updated: September 7, 2019
C:\Users\<username>\AppData\Local\Temp\nsb8DB1.tmp\48\Yula_4102014.exe File name: Yula_4102014.exe
Size: 473.71 KB (473712 bytes)
MD5: 23e25f7c71610a3719420f71e26ddf09
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: C:\Users\<username>\AppData\Local\Temp\nsb8DB1.tmp\48\Yula_4102014.exe
Group: Malware file
Last Updated: December 23, 2020

Registry Modifications

The following newly produced Registry Values are:

CLSID{4C9390B8-CE69-436F-A2D3-BB9D69637CEC}{E7C82954-375D-433E-A2F0-9740CAE3141A}HKEY..\..\..\..{RegistryKeys}Software\Microsoft\Internet Explorer\Approved Extensions\{cfeb5272-75fb-4e0d-83e6-936f0fcc7760}SOFTWARE\Microsoft\Tracing\updateYulasee_RASAPI32SOFTWARE\Microsoft\Tracing\updateYulasee_RASMANCSSOFTWARE\Microsoft\Tracing\utilYulasee_RASAPI32SOFTWARE\Microsoft\Tracing\utilYulasee_RASMANCSSOFTWARE\Microsoft\Tracing\Yulasee_RASAPI32SOFTWARE\Microsoft\Tracing\Yulasee_RASMANCSSOFTWARE\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{cfeb5272-75fb-4e0d-83e6-936f0fcc7760}Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{cfeb5272-75fb-4e0d-83e6-936f0fcc7760}Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{cfeb5272-75fb-4e0d-83e6-936f0fcc7760}SOFTWARE\Wow6432Node\Microsoft\Tracing\updateYulasee_RASAPI32SOFTWARE\Wow6432Node\Microsoft\Tracing\updateYulasee_RASMANCSSOFTWARE\Wow6432Node\Microsoft\Tracing\utilYulasee_RASAPI32SOFTWARE\Wow6432Node\Microsoft\Tracing\utilYulasee_RASMANCSSOFTWARE\Wow6432Node\Microsoft\Tracing\Yulasee_RASAPI32SOFTWARE\Wow6432Node\Microsoft\Tracing\Yulasee_RASMANCSSOFTWARE\Wow6432Node\YulaSOFTWARE\YulaSYSTEM\ControlSet001\services\eventlog\Application\Update YulaSYSTEM\ControlSet001\services\eventlog\Application\Util YulaSYSTEM\ControlSet001\services\Update YulaSYSTEM\ControlSet001\services\Util YulaSYSTEM\ControlSet002\services\eventlog\Application\Util YulaSYSTEM\ControlSet002\services\Util YulaSYSTEM\CurrentControlSet\services\eventlog\Application\Update YulaSYSTEM\CurrentControlSet\services\eventlog\Application\Util YulaSYSTEM\CurrentControlSet\services\Update YulaSYSTEM\CurrentControlSet\services\Util YulaHKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..{Uninstaller}Yula

Additional Information

The following directories were created:
%PROGRAMFILES%\Yula%PROGRAMFILES(x86)%\Yula%temp%\Yula

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