Security Affairs

SEPTEMBER 13, 2021

Cobalt Strike is a legitimate penetration testing tool designed as an attack framework for red teams (groups of security professionals who act as attackers on their own org’s infrastructure to discover security gaps and vulnerabilities.). SecurityAffairs – hacking, Cobalt Strike). Pierluigi Paganini.

Penetration Testing 97

Penetration Testing DNS Malware Hacking 97

eSecurity Planet

DECEMBER 8, 2023

Domain name service (DNS) attacks threaten every internet connection because they can deny, intercept, and hijack connections. With the internet playing an increasing role in business, securing DNS plays a critical role in both operations and security. Everything You Need to Know.

DNS 103

DNS DDOS Firewall Architecture 103

Security Affairs

JANUARY 19, 2019

The main communication channel with the C2 server is the DNS tunneling. “The x_mode command is disabled by default, but when enabled via a command received from the DNS tunneling channel, it allows RogueRobin to receive a unique identifier and to get jobs by using Google Drive API requests.” gogle [. ] Pierluigi Paganini.

DNS 84

DNS Penetration Testing Malware Advertising 84

Security Affairs

AUGUST 27, 2019

The malware uses DNS and HTTP-based communication mechanisms. The group also used the ‘Decrypt-RDCMan.ps1,’ that is a password decryption tool included in the PoshC2 framework for penetration testing. Experts pointed out that Lyceum does not use sophisticated hacking techniques. ”concludes the report.

DNS 81

DNS Passwords Penetration Testing Social Engineering 81

eSecurity Planet

MARCH 14, 2022

Indeed, the tool can assess vulnerabilities and run penetration tests , while most tools on the market cannot do both. The Cobalt Strike’s Command and Control protocol is a DNS-based communication that is pretty hard to detect compared to classic HTTP traffic. It’s a comprehensive platform that emulates very realistic attacks.

Energy and Utilities 129

Energy and Utilities DNS Penetration Testing Ransomware 129

Security Affairs

JUNE 6, 2019

Security expert Marco Ramilli has analyzed the recently leaked APT34 hacking tool tracked as Jason – Exchange Mail BF. I am a computer security scientist with an intensive hacking background. I do have experience in security testing since I have been performing penetration testing on several US electronic voting systems.

Computers and Electronics 81

Computers and Electronics Penetration Testing DNS Passwords 81

eSecurity Planet

JUNE 21, 2022

“Certifications range from penetration testers , government/industry regulatory compliance , ethical hacking , to industry knowledge,” he said. “Some certifications are entry level, and some require several years of experience, with peer references, before getting certified.”

Cybersecurity 119

Cybersecurity Penetration Testing System Administration Cyber Attacks 119

Security Affairs

AUGUST 7, 2019

T1094) mainly developed using DNS resolutions (which is actually one of the main characteristic of the attacker group). They begun development by introducing crafted communication protocol over DNS and later they added, to such a layer, encoding and encryption self build protocols.

Computers and Electronics 80

Computers and Electronics Penetration Testing DNS Phishing 80

Security Affairs

NOVEMBER 12, 2019

Building a re-directors or proxy chains is quite useful for attackers in order to evade Intrusion Prevention Systems and/or protections infrastructures based upon IPs or DNS blocks. TA505 hacking group has been active since 2014 focusing on Retail and banking sectors. Image3: Redirecting script. net http[://com-mk84.net.

Cybercrime 42

Cybercrime Computers and Electronics Penetration Testing Malware 42

eSecurity Planet

JANUARY 8, 2021

Vulnerability assessment , scanning , penetration testing and patch management are important steps for controlling vulnerabilities. If you want to see how common they are, just see this white-hat hack of Apple from a few months ago. How to Prevent DNS Attacks. They should be conducting regularly, if not continuously.

DDOS 57

DDOS Encryption Authentication Firewall 57

Security Affairs

APRIL 1, 2019

But if we go on the Akamai blog we can still find a reference to Elknot posted on April 4, 2016 on a topic referred to “ BillGates ”, another DDoS malware whose “ attack vectors available within the toolkit include: ICMP flood, TCP flood, UDP flood, SYN flood, HTTP Flood (Layer7) and DNS reflection floods.

DDOS 84

DDOS Malware Encryption Penetration Testing 84

eSecurity Planet

DECEMBER 3, 2021

Shah provides her expertise in hacking, software development, and kernel development and advocates for open source initiatives. Kennedy founded cybersecurity-focused TrustedSec and Binary Defense Systems and co-authored Metasploit: The Penetration Tester’s Guide. Jason Haddix | @JHaddix. Tools, methods, automation, and no BS.

Accountability 134

Accountability Cybersecurity Penetration Testing InfoSec 134

Security Boulevard

JUNE 28, 2023

You decide to take a look at their DNS cache to get a list of internal resources the user has been browsing and as you look through the list, there are several that you recognize based on naming conventions. Introduction Let me paint a picture for you. One in particular might be interesting: Atlassian.

Authentication 52

Authentication Passwords Penetration Testing Social Engineering 52

Security Affairs

MAY 2, 2019

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 86

DNS Computers and Electronics Penetration Testing Government 86

eSecurity Planet

FEBRUARY 3, 2021

Attackers can steal source code , detection tools, and penetration testing technologies built to fend off the best malicious threats in the world. Also Read: Best Penetration Testing Software for 2021. Mail DNS controls. Craft more robust malware to target the vendor’s client network. Breached Organizations.

Software 62

Software Malware Authentication Penetration Testing 62

eSecurity Planet

MARCH 14, 2023

Often auditing will be performed through the review of networking logs, but penetration testing and vulnerability scanning can also be used to check for proper implementation and configuration. DNS security (IP address redirection, etc.), endpoint security (antivirus, Endpoint Detection and Response, etc.), of their network.

Network Security 84

Network Security Firewall Penetration Testing Encryption 84

eSecurity Planet

MARCH 10, 2021

The least common of SQL injection attacks, the out-of-band method relies on the database server to make DNS or HTTP requests delivering data to an attacker. . . . Testing for SQL Injection Vulnerabilities. Also Read: Best Penetration Testing Software for 2021. . Perform Regular Auditing and Penetration Testing.

Penetration Testing 116

Penetration Testing Firewall Software Accountability 116

Security Affairs

APRIL 23, 2019

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 77

DNS Computers and Electronics Penetration Testing Government 77

Security Affairs

JUNE 14, 2023

In April 2023, Bleeping Computer and other tech outlets like TechRadar began circulating reports of cybercriminals successfully hacking WordPress websites. Some are less obvious, such as ensuring sound DNS security through solutions like Cisco Umbrella or DNSFilter. Websites running Elementor Pro 3.11.6

Malware 82

Malware DNS Software Penetration Testing 82

Security Affairs

NOVEMBER 14, 2018

DNS requests intercepted. I am a computer security scientist with an intensive hacking background. During my PhD program I worked for US Government (@ National Institute of Standards and Technology, Security Division) where I did intensive researches in Malware evasion techniques and penetration testing of electronic voting systems.

Computers and Electronics 81

Computers and Electronics Penetration Testing Malware Phishing 81

ForAllSecure

JANUARY 11, 2023

Hacking websites is perhaps often underestimated yet is super interesting with all its potential for command injections and cross site scripting attacks. In fact, the word “hack” simply means to take things apart. It’s about challenging out expectations about the people who hack for a living.

DNS 40

DNS Hacking Penetration Testing Education 40

Security Affairs

JANUARY 15, 2020

If so we are facing a state-sponsored group with high capabilities in developing persistence and hidden communication channels (for example over DNS) but without a deep interest in exploiting services. I am a computer security scientist with an intensive hacking background. SecurityAffairs – Iranian Threat Actor, hacking).

Computers and Electronics 76

Computers and Electronics Penetration Testing Malware Government 76

SecureList

OCTOBER 26, 2021

In June, more than six months after DarkHalo had gone dark, we observed the DNS hijacking of multiple government zones of a CIS member state that allowed the attacker to redirect traffic from government mail servers to computers under their control – probably achieved by obtaining credentials to the control panel of the victims’ registrar.

Malware 140

Malware Government Surveillance Spyware 140

Herjavec Group

AUGUST 26, 2021

1834 — French Telegraph System — A pair of thieves hack the French Telegraph System and steal financial market information, effectively conducting the world’s first cyberattack. 1870 — Switchboard Hack — A teenager hired as a switchboard operator is able to disconnect and redirect calls and use the line for personal usage. .

Cybercrime 135

Cybercrime Computers and Electronics Banking Hacking 135