Remove Computers and Electronics Remove DNS Remove Technology
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Bomb Threat, Sextortion Spammers Abused Weakness at GoDaddy.com

Krebs on Security

Your Web browser knows how to find a Web site name like example.com thanks to the global Domain Name System (DNS), which serves as a kind of phone book for the Internet by translating human-friendly Web site names (example.com) into numeric Internet address that are easier for computers to manage. ” SAY WHAT? domaincontrol.com.

DNS 268
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5 pro-freedom technologies that could change the Internet

Malwarebytes

After a good start, the Internet-enabled, technological revolution we are living through has hit some bumps in the road. To celebrate Independence Day we want to draw your attention to five technologies that could improve life, liberty and the pursuit of happiness on the Internet. DNS encryption. Passwordless authentication.

Internet 123
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Iran-linked APT34: Analyzing the webmask project

Security Affairs

Security expert Marco Ramilli published the findings of a quick analysis of the webmask project standing behind the DNS attacks implemented by APT34 (aka OilRig and HelixKitten ). According to Duo, “ OilRig delivered Trojans that use DNS tunneling for command and control in attacks since at least May 2016. Leaked Source code.

DNS 107
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APT34: Glimpse project

Security Affairs

Indeed we might observe a File-based command and control (a quite unusual solution) structure, a VBS launcher, a PowerShell Payload and a covert channel over DNS engine. According to Duo, “ OilRig delivered Trojans that use DNS tunneling for command and control in attacks since at least May 2016. It is not a TXT request.

DNS 111
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Cracked software beats gold: new macOS backdoor stealing cryptowallets

SecureList

With this URL, the sample made a request to a DNS server as an attempt to get a TXT record for the domain. This was a fairly interesting and unusual way of contacting a command-and-control server and hiding activity inside traffic, and it guaranteed downloading the payload, as the response message came from the DNS server.

Software 142
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Analyzing the APT34’s Jason project

Security Affairs

Distributed in a ZIP container (a copy is available here ) the interface is quite intuitive: the Microsoft exchange address and its version shall be provided (even if in the code a DNS-domain discovery mode function is available). I am a computer security scientist with an intensive hacking background.

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Meet Ika & Sal: The Bulletproof Hosting Duo from Hell

Krebs on Security

Spamit), an invite-only community for Russian-speaking people in the businesses of sending spam and building botnets of infected computers to relay said spam. I can not provide DNS for u, only domains. One such site — sun-technology[.]net The Spamdot admins went by the nicknames Icamis (a.k.a. Ika ), and Salomon (a.k.a.