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

6/7/2018
10:00 AM

7 Variants (So Far) of Mirai

Mirai is an example of the newest trend in rapidly evolving, constantly improving malware. These seven variants show how threat actors are making bad malware worse.
6 of 8

OMG
The old saying goes, 'There's more than one way to skin a cat.' There's also more than one way to monetize a botnet, and the OMG Mirai variant takes a commercial tack that is far removed from the original.
Where all the variants of Mirai discussed so far were DDoS engines, OMG, just like the original, uses 3proxy, an open source proxy server, to turn any infected device into a proxy server that can then be used for a variety of purposes. OMG even goes so far as to check for, and rewrite, firewall rules to ensure that the ports used by the new proxy server can transit the network perimeter with no trouble.
OMG provides a network of proxy servers that can be rented out for use by a huge number of clients, whether they're looking for DDoS generators, a SPAM network, crypto-jacker scheme, or ransomware empire. No matter the demand, the OMG proxy network can provide the illicit proxy.
(Image: BeeBright VIA SHUTTERSTOCK)

OMG

The old saying goes, "There's more than one way to skin a cat." There's also more than one way to monetize a botnet, and the OMG Mirai variant takes a commercial tack that is far removed from the original.

Where all the variants of Mirai discussed so far were DDoS engines, OMG, just like the original, uses 3proxy, an open source proxy server, to turn any infected device into a proxy server that can then be used for a variety of purposes. OMG even goes so far as to check for, and rewrite, firewall rules to ensure that the ports used by the new proxy server can transit the network perimeter with no trouble.

OMG provides a network of proxy servers that can be rented out for use by a huge number of clients, whether they're looking for DDoS generators, a SPAM network, crypto-jacker scheme, or ransomware empire. No matter the demand, the OMG proxy network can provide the illicit proxy.

(Image: BeeBright VIA SHUTTERSTOCK)

6 of 8
Comment  | 
Print  | 
Comments
Newest First  |  Oldest First  |  Threaded View
MarkSindone
50%
50%
MarkSindone,
User Rank: Moderator
12/22/2018 | 1:30:53 AM
Under control
Malware, like technology, is constantly improving. There really isn't any particular one way that can totally diminish this entire threat for good. However, it is still in our best interests that we take note of them so as to know what to expect and how to handle and take them down for good using the correct methods. If we find out about them without knowing the counter measures to be put in place, then we might suffer even tougher consequences that might just be irreversible.
PaulChau
50%
50%
PaulChau,
User Rank: Apprentice
12/18/2018 | 2:59:56 AM
Beat the robots
It's scary to think that there are more than people trying to introduce hazards and dangers into our systems you know. These bots are so easily configured to attack from a different angle just by switching up a line or two of code! Security teams are really going to have to work hard to stay ahead of the game now!
Sodinokibi Ransomware: Where Attackers' Money Goes
Kelly Sheridan, Staff Editor, Dark Reading,  10/15/2019
Data Privacy Protections for the Most Vulnerable -- Children
Dimitri Sirota, Founder & CEO of BigID,  10/17/2019
State of SMB Insecurity by the Numbers
Ericka Chickowski, Contributing Writer,  10/17/2019
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
7 Threats & Disruptive Forces Changing the Face of Cybersecurity
This Dark Reading Tech Digest gives an in-depth look at the biggest emerging threats and disruptive forces that are changing the face of cybersecurity today.
Flash Poll
2019 Online Malware and Threats
2019 Online Malware and Threats
As cyberattacks become more frequent and more sophisticated, enterprise security teams are under unprecedented pressure to respond. Is your organization ready?
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2017-8087
PUBLISHED: 2019-10-22
Information Leakage in PPPoE Packet Padding in AVM Fritz!Box 7490 with Firmware versions Fritz!OS 6.80 and 6.83 allows physically proximate attackers to view slices of previously transmitted packets or portions of memory via via unspecified vectors.
CVE-2019-10079
PUBLISHED: 2019-10-22
Apache Traffic Server is vulnerable to HTTP/2 setting flood attacks. Earlier versions of Apache Traffic Server didn't limit the number of setting frames sent from the client using the HTTP/2 protocol. Users should upgrade to Apache Traffic Server 7.1.7, 8.0.4, or later versions.
CVE-2019-12147
PUBLISHED: 2019-10-22
The Sangoma Session Border Controller (SBC) 2.3.23-119 GA web interface is vulnerable to Argument Injection via special characters in the username field. Upon successful exploitation, a remote unauthenticated user can create a local system user with sudo privileges, and use that user to login to the...
CVE-2019-12148
PUBLISHED: 2019-10-22
The Sangoma Session Border Controller (SBC) 2.3.23-119 GA web interface is vulnerable to an authentication bypass via an argument injection vulnerability involving special characters in the username field. Upon successful exploitation, a remote unauthenticated user can login into the device's admin ...
CVE-2019-12290
PUBLISHED: 2019-10-22
GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a malicious domain that matches a target domain except for the inclusi...