Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Vulnerabilities / Threats

3/10/2020
04:00 PM
50%
50%

Bitsight and Microsoft Disrupt Necurs Botnet

But roughly 2 million infected systems remain in the wild, and infected systems could be reactivated at any time.

Bitsight and Microsoft have taken joint action against the Necurs botnet, analyzing the client software and disrupting the command-and-control (C&C) infrastructure. Necurs has been one of the largest botnets since it was first detected in 2012.

Necurs is known as a "dropper" botnet, acting as a carrier for malware including GameOver Zeus, Dridex, Locky, and Trickbot. According to researchers, 11 Necurs botnets were identified, with the four largest responsible for 95% of the total infections.

While the two companies say they have disrupted some known C&C servers, they estimate that roughly 2 million infected systems remain in the wild and note that infected systems could be reactivated at any time. Bitsight and Microsoft are passing signatures and other information to other security professionals in the hope that many of the infected systems can be cleaned before any reactivation occurs.

For more, read here.

Check out The Edge, Dark Reading's new section for features, threat data, and in-depth perspectives. Today's featured story: "Keys to Hiring Cybersecurity Pros When Certification Can't Help."

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio
 

Recommended Reading:

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
COVID-19: Latest Security News & Commentary
Dark Reading Staff 7/14/2020
Omdia Research Launches Page on Dark Reading
Tim Wilson, Editor in Chief, Dark Reading 7/9/2020
Why Cybersecurity's Silence Matters to Black Lives
Tiffany Ricks, CEO, HacWare,  7/8/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal, a Dark Reading Perspective
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
The Threat from the Internetand What Your Organization Can Do About It
The Threat from the Internetand What Your Organization Can Do About It
This report describes some of the latest attacks and threats emanating from the Internet, as well as advice and tips on how your organization can mitigate those threats before they affect your business. Download it today!
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-14499
PUBLISHED: 2020-07-15
Advantech iView, versions 5.6 and prior, has an improper access control vulnerability. Successful exploitation of this vulnerability may allow an attacker to obtain all user accounts credentials.
CVE-2020-14501
PUBLISHED: 2020-07-15
Advantech iView, versions 5.6 and prior, has an improper authentication for critical function (CWE-306) issue. Successful exploitation of this vulnerability may allow an attacker to obtain the information of the user table, including the administrator credentials in plain text. An attacker may also ...
CVE-2020-14503
PUBLISHED: 2020-07-15
Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.
CVE-2020-14497
PUBLISHED: 2020-07-15
Advantech iView, versions 5.6 and prior, contains multiple SQL injection vulnerabilities that are vulnerable to the use of an attacker-controlled string in the construction of SQL queries. An attacker could extract user credentials, read or modify information, and remotely execute code.
CVE-2020-14505
PUBLISHED: 2020-07-15
Advantech iView, versions 5.6 and prior, has an improper neutralization of special elements used in a command (“command injection�) vulnerability. Successful exploitation of this vulnerability may allow an attacker to send a HTTP GET or POST request that create...