Should I remove Black Download?

What percent of users and experts removed it?

75% remove it25% keep it

Overall Sentiment

Bad

What do people think about it?

(click star to rate)

How common is it?

Reach 0.0001%

Versions

Version	Distribution
1.0.0.0	100.00%

Black Download

Remove Black Download

What is Black Download?

This is a WinCheck adware/browser hijacker variant that injects code into the user's web browser (IE, Chrome and Firefox). It is known as an ad-injector, a malicious process that once inside the web browser will hijack existing advertisements of underlying web sites (not associated with the website itself). It will also inject new ads in white space on the site or images that have standard banner sizes. These ads are typically for promoting shopping discount coupons, ads for PC optimizers or bundled PUP offers, or malvertising since it runs on sketchy ad networks.This runs as a startup process called WinCheck in the user's startup registry (Run key) and will execute each time the computer is restarted and the user logs in.

How do you know if you are infected? First, if you have this program installed then this adware is most likely still running. Next, you see ads in the browser that say something like "Ads by WinCheck".

Overview

The primary executable is named jnst2ec2.exe. A majority of users end up uninstalling this less than a week of it being installed. The setup package generally installs about 3 files and is usually about 546.6 KB (559,717 bytes).

Malware detected in the program
Displays unwanted advertisements
The experts agree, you should remove it!

Warning, multiple anti-virus scanners have detected possible malware in Black Download.

jnst2ec2.exe (526f7253aacaaaea840b9b1c09102510) has been flagged by the following 6 scanners:
Anti-Virus software	Version	Detection
Baidu-International	4.0.3.15816	Adware.Win32.ConvertAd.77
ESET-NOD32	9.11498	a variant of Win32/Adware.ConvertAd.GT
Kaspersky	14.0.0.1571	not-a-virus:AdWare.Win32.AdSvc
Panda Antivirus	15.08.16.06	Generic Suspicious
Sophos	4.98	Generic PUA BP
TrendMicro-HouseCall	7.2.228	TROJ_GEN.R0C1H07DG15

Program details

Installation folder: C:\users\user\appdata\local\34444335-1427036135-4c33-4439-a01d48dc696b

Uninstaller: "C:\users\user\appdata\Local\34444335-1427036135-4C33-4439-A01D48DC696B\Uninstall.exe"

Estimated size: 546.6 KB

Files installed by Black Download

Program executable:	jnst2ec2.exe (Malware detected)
Path:	C:\users\user\appdata\local\34444335-1427036135-4c33-4439-a01d48dc696b\jnst2ec2.exe
MD5:	526f7253aacaaaea840b9b1c09102510

Additional files:

rnsr420D.exe
Uninstall.exe

How do I remove Black Download?

You can uninstall Black Download from your computer by using the Add/Remove Program feature in the Window's Control Panel.

On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:

Windows Vista/7/8/10: Click Uninstall a Program.
Windows XP: Click Add or Remove Programs.

When you find the program Black Download, click it, and then do one of the following:

Windows Vista/7/8/10: Click Uninstall.
Windows XP: Click the Remove or Change/Remove tab (to the right of the program).

Follow the prompts. A progress bar shows you how long it will take to remove Black Download.
If for some reason uninstallation fails, please install Microsoft's uninstall fixer utility which will help fix problems with programs that can't be uninstalled at support.microsoft.com.