Wednesday, 12 July 2017

CopyCat | CopyCat Virus For Android Affecting Zygote Android



CopyCat, A new adware has infected about 14 million of Android devices around the world, with the majority hitting Asia (55%), followed by Africa (18%), and then the Americas (12%). This malware is believed to be spreading to Android devices in Southeast Asia, but certain reports confirmed that this Adware has already hit more than 280,000 handsets in the US. This malware attacked one of the enterprise of Check point researchers and then check point researchers ran across copycat virus in march of this year. The security company believes the CopyCatVirus campaign hit its peak between April and May of 2016.


CopyCat virus

How does it work into your mobile?

CopyCat virus, A malware with very well planned capabilities which includes rooting of devices, establishing persistency and injecting code into Zygote OS for Android.
Zygote Android is a daemon which is always responsible for launching of apps in Android OS which allows the malware to control any kind of activity on the device. A classic kind of technology is used by CopyCat virus to conduct all kinds of ad fraud. Copycat hijacks the roots in the user’s device once infected and then allowing the attackers to gain complete access of the infected device. This leaves the user defenseless against the infection. 

Damaging Effects of CopyCat-

1.       Code sharing with hacking community - the sophisticated capabilities developed by adware developers can be adopted by other malware developers, and used to commit bigger crimes.
2.       Theft of sensitive information – Some adware, such as Gooligan, steal sensitive information from their victims, which can later be sold to third parties for monetary gains
3.       Device rooting or jailbreaking – Adware frequently roots or jailbreaks devices, thereby breaking the built-in security mechanisms of Android or iOS, leaving victims defenseless to even the lowest level kind of hacks.

Zygote | Zygote Android - Rise Of Mobile Threats



There is a very amazing part of Android Operating system named as zygote android. Well if you have been an employee of android before then you must have worked on running the ps command and should have seen that all the applications of android have the same parent PID or say PPID. A very different approach is used by android to start a process and to ensure that the application startup is snappy. This whole process is named as ZYGOTE and all the android applications are derived from it.

Zygote Android Virus
Zygote Android Virus

Why Zygote?

Every process in android starts by forking the parent process which then goes through numerous setup steps and this also includes loading of libraries and resources.  This process consumes a lot of time and is very hard to notice on our desktops. This process setup is noticeable to the end users and also not all devices are of high spec in case of Android. Therefore to normalize the process, startup time on various devices starts the Android cold process during OS startup because of it only the applications are forked whenever required. This full process is called as Zygote in Android.

Zygote Startup?

The Android device is kept to switch on mode and after all the booting process the init system starts the process and runs the /init.rc file to setup various environment variables, mount points and start native daemons etc. During the execution of init.rc this is the time when the Zygote is started.
The initialization of Zygote can be easily simplified into following steps:
1.      Register Zygote socket (listens for connections on /dev/socket/zygote) for requests to start new apps.
2.      Preloads resources.
3.      Preloads all java classes.
4.      Opens the socket.
5.      Starts the system server (not covered in this post).
6.      Listens to the connections.

Friday, 7 July 2017

Xhamster.com Virus | How to remove Xhamster.com Browser Virus



XHAMSTER.Com Virus, a well known third party search engine which is portrayed as a valid search engine but instead is a browser hijacker virus which changes all your browser's settings and homepage.
A browser hijacker will redirect you from the website you want to visit to some anonymous malicious website.

Xhamster.com Virus
XHAMSTER.COM VIRUS (MALWARE)

This Malicious Browser hijacker will always replace your browser's existing home page and default search engine with its own pre defined home page and search engine in order to increase organic traffic on third party websites. Xhamster.com is a kind of PUP (potentially unwanted program) and having this unwanted program on your system is always dangerous for you.
It will appear to be benificial in many ways but note that it will surely gonna put your pc in trouble by displaying ample number of advertisments on your browsing screen. Don’t get attract towards these porn picture or Gif, because it will slow down your system or kill your system.
Xhamster.com browser virus is used by different advertisers and hackers to boost web traffic through hijacking common web browsers such Microsoft Edge, IE, Firefox, Chrome and Opera. It can also lead to hacking of bank account, security breaches. It has the capability to pick up your passwords, accounts, phone number, your ID, and even your signature.
The Main Targeted browsers of this infection are always Microsoft Edge, Internet Explorer,Firefox, Chrome, Opera.

TROUBLE CREATED BY XHAMSTER:
1.     Slows down your computer and generates a lots of junks.
2.      It facilitates cybercriminal to interrupt your PC and steal important files.
3.     Make your system performance sluggish.
Infection and After Effects.

Xhamster virus gets into your system when you install or download any third party free software or when you open any anonymous email.
A browser toolbar, extension or plugin will get installed on your Web browser. The existing plugins of your browser are also affected by it.
It automatically redirects you to other websites and drive the internet traffic to its own website or any third party website. After installation, XHAMSTER.COM ads begin showing up as ads, pop-ups, and banners on your computer or in your Web browser
.

Wednesday, 17 May 2017

What is Wannacry? How to Remove Ransomware?

Well all of you may know about the as of now slanting subject named WannaCry or What Is WannaCry

This Ransomware is powerful on every one of the adaptations of Microsoft windows that are underneath windows 10.
Microsoft as of late discharged a fix to protect your PC from this fatal and Pernicious Ransomware, So on the off chance that you have introduced this fix on your PC then don't stress your framework is sheltered independent of the windows form you are utilizing however in the event that you have not introduced the fix on your PC then either update your windows variant to 10 or above or else the security of your framework is in question.
To see the standard updates from the security leading group of Microsoft snap here.  A rundown of WannaCry Ransomware Affected Counrties and Companies. NHS in England and Scotland, Unable to perform X-beams and other imperative tests. (Rundown Of All the Affected Hospitals).
  1. Nissan (United Kingdom).
  2. FedEx (United States).
  3. A Russian bank – VTB.


All ATMs Closed In India due to WannaCry Ransomware

See the Full List Here

  • Nations list

Well in the event that you are not contaminated yet or on the off chance that you are tainted and checking for what every one of your records will get degenerate then here is a rundown of all the document sorts which this ransomware significantly targets:
aa
.doc,
.docx,
.xls,
.xlsx,
.ppt,
.pptx,
.pst,
.ost,
.msg,
.eml,
.vsd,
.vsdx,
.txt,
.csv,
.rtf,
.123,
.wks,
.wk1,
.pdf,
.dwg,
.onetoc2,
.snt,
.jpeg,
.jpg,
.docb,
.docm,
.speck,
.dotm,
.dotx,
.xlsm,
.xlsb,
.xlw,
.xlt,
.xlm,
.xlc,
.xltx,
.xltm,
.pptm,
.pot,
.pps,
.ppsm,
.ppsx,
.ppam,
.potx,
.potm,

.edb, 
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