YUYOBISO.DLL

Fraudulent Security Program

Free PC Cleanup from Webroot

Use Webroot SecureAnywhere to remove YUYOBISO.DLL.

"Just when you thought it couldn't get any better or faster. The Webroot scanning engine is 'high octane' with a hidden nitrous oxide system. Bravo!!!" W. Lodzinski, SecureAnywhere User

Get Free PC Cleanup

Associated Malware Groups

The filename is associated with the malware group:

Fraudulent Security Program

File Behavior

YUYOBISO.DLL has been seen to perform the following behavior:

The Process is packed and/or encrypted using a software packing process
Found on infected systems and resists interrogation by security products

YUYOBISO.DLL has been the subject of the following behavior:

Added as a Registry auto start to load Program on Boot up
Created as a process on disk
Registered as a Dynamic Link Library File

Country Of Origin

The filename YUYOBISO.DLL was first seen on Dec 17 2008 in the following geographical regions of the Webroot community:

Spain on Dec 17 2008
The United States on Oct 26 2009

File Name Aliases

YUYOBISO.DLL can also use the following file names:

LEHELOJO.DLL
GINANADO.DLL
JUZUTASE.DLL
KILUYIJU.DLL
LOPUHESO.DLL
YIZESOKO.DLL
HEBEDOGU.DLL
LODITIJA.DLL
PUTEVAMA.DLL
LEBESISU.DLL
ROSUKEZO.DLL
YOFIYUYA.DLL
TAJOBOSA.DLL
DUJEMARE.DLL
JOROJURA.DLL
ZENABIWO.DLL
TOVITUTA.DLL
JOMOVUME.DLL
NAJIBITE.DLL
WUYEZINI.DLL
LIVAHOKA.DLL
RIJILUTU.DLL
TUZEYOPU.DLL
JEWERARI.DLL
NAYITAZI.DLL
KOVUTAHU.DLL
KIMAKARU.DLL
KONOVOZO.DLL
YEDAFESU.DLL
WAMUGAHU.DLL
NOLOMIPU.DLL
RIYIJUVU.DLL
GUBELAGA.DLL
HAGEZANI.DLL
TOLUBOLI.DLL
KIYITUHE.DLL
YUWEHOSU.DLL
YEBAGIDE.DLL
FUVEDAPI.DLL
JILEDOSA.DLL
VOJOPAGU.DLL
TOVAPERE.DLL
ZAHUYORU.DLL
HAFAFAVA.DLL
GUVUVARA.DLL
VOKOZAZO.DLL
GEBAZIVU.DLL
YAMILEJU.DLL
KALAHAVI.DLL
LALETUVO.DLL
SEZERABO.DLL
MILUFURO.DLL
DOPUTAYE.DLL.XXX

Filesizes

The following file size has been seen:

52,736 bytes
67,072 bytes
89,600 bytes
66,356 bytes
87,552 bytes

File Type

The filename YUYOBISO.DLL refers to many versions of a dynamic link library.

Help the Webroot Community to fight cyber crime

We are always looking for ways to improve the quality and speed of research to help us protect you from malicious software and cyber crime.

The filename referred to in this report is often associated with PC infections. If you have a program of this name on your PC and would like to help our research please tell us what you know in the form below:

I have this file on my PC and believe it is an infection
I have this file on my PC and think it has made my PC slower
My firewall asked if I wanted to let this file have access to the Internet
My PC will not work since I noticed this file on it
My antivirus detected this file but won't remove it
I know what this file is and believe it is a Safe program
I am the author of this file and would like to discuss how to have it reclassified as safe

Further Comments or information you'd like to share: (optional)

Your email address if you would like us to contact you about this file and any concerns you may have: (optional)

Virus, Spyware & Malware Center »