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Joint Advisory Warns of Fast Flux DNS Tactics Evading Detection

SecureWorld News

Fast flux is a method used by cybercriminals to rapidly change Domain Name System (DNS) records, such as IP addresses, associated with a single domain. Double flux: In addition to rotating IP addresses, the DNS name servers resolving the domain also change frequently, adding layers of redundancy and anonymity. Fast flux DNS is not new.

DNS 101
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France links Russian APT28 to attacks on dozen French entities

Security Affairs

The APT28 group (aka Fancy Bear , Pawn Storm , Sofacy Group , Sednit , BlueDelta, and STRONTIUM ) has been active since at least 2007 and it has targeted governments, militaries, and security organizations worldwide. The group was involved also in the string of attacks that targeted 2016 Presidential election.

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China-linked Winnti APT targets South Korean Gaming firm

Security Affairs

The Winnti group was first spotted by Kaspersky in 2013, but according to the researchers the gang has been active since 2007. ” The malware sample employed in the attack resembled a Winnti dropper previously analyzed by ESET researcher that was submitted to a public online malware scanning service.

DNS 144
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Meet Ika & Sal: The Bulletproof Hosting Duo from Hell

Krebs on Security

As detailed in my 2014 book, Spam Nation , Spamdot was home to crooks controlling some of the world’s nastiest botnets, global malware contagions that went by exotic names like Rustock , Cutwail , Mega-D , Festi , Waledac , and Grum. I can not provide DNS for u, only domains.

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Russia-linked APT28 has been scanning vulnerable email servers in the last year

Security Affairs

The APT28 group (aka Fancy Bear , Pawn Storm , Sofacy Group , Sednit , and STRONTIUM ) has been active since at least 2007 and it has targeted governments, militaries, and security organizations worldwide. “This report aims to shed light on some of Pawn Storm’s attacks that did not use malware in the initial stages.

Phishing 145
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Financially motivated Earth Lusca threat actors targets organizations worldwide

Security Affairs

The Winnti group was first spotted by Kaspersky in 2013, but according to the researchers the gang has been active since 2007. ” The threat actors were observed deploying Cobalt Strike in the infected networks, along with a set of additional malware and web shells.

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Winnti APT group uses skip-2.0 malware to control Microsoft SQL Servers

Security Affairs

Security experts have a new malware, dubbed skip-2.0 Security experts at ESET have discovered a new malware, dubbed skip-2.0, The Winnti group was first spotted by Kaspersky in 2013, according to the researchers the gang has been active since 2007. malware to control Microsoft SQL Servers appeared first on Security Affairs.

Malware 71