SecureList

JUNE 2, 2022

Layout of the encrypted data. Packets exchanged with the C2 server contain a header (described in the next table) followed by AES-encrypted data. Initial connection: the generated AES key and its CRC32, encrypted using RSA-2048 with a hardcoded public key. x33x44”). Description. Sample value (in hex). Unknown static value.

Malware 113

Malware Encryption Social Engineering Telecommunications 113

Malwarebytes

MARCH 29, 2021

For years, Apple has marketed its iPhone as the more secure, more private option when compared to other smart phones, which do not, by default, include an end-to-end encrypted messaging app, warn users repeatedly about app location requests, or provide a privacy-forward Single Sign-On feature. VPNs encrypt your iPhone’s app traffic.

VPN 113

VPN Mobile Internet Internet 113

Fox IT

JANUARY 12, 2021

After obtaining a valid account, they use this account to access the victim’s VPN, Citrix or another remote service that allows access to the network of the victim. This specific document described how to access the internet facing company portal and the web-based VPN client into the company network. Lateral movement (TA0008).

VPN 68

VPN Accountability Passwords DNS 68

SecureWorld News

DECEMBER 23, 2020

He was concerned that his phone had been hacked he contacted Toronto's Citizen Lab and agreed to let them install a VPN application that would give researchers a chance to track metadata associated with his Internet traffic. His phone did not set the SNI in the HTTPS Client Hello message and it did not perform a DNS lookup for bananakick.net.

Spyware 52

Spyware Surveillance Hacking Media 52

Security Boulevard

FEBRUARY 1, 2023

Download Portmaster Linux The easiest way to install Portmaster is via the package manager; users can download the.deb file and install Portmaster from their graphical user interface (GUI). Download Portmaster Running Portmaster Running Portmaster is easy; it can be ran from the GUI of Windows or Linux or via the Linux command line.

DNS 75

DNS Firewall Internet Internet 75

Cisco Security

DECEMBER 14, 2022

release delivers more features to the three key outcomes: see and detect more threats faster in an increasingly encrypted environment, simplify operations, and lower the TCO of our security solution. Further enhancements to Cisco’s Encrypted Visibility Engine (EVE), first launched a year ago in 7.1, Remote Access VPN Dashboard.

Firewall 139

Firewall VPN Encryption DNS 139

eSecurity Planet

SEPTEMBER 29, 2021

Free VPN with up to 300 MB of traffic per day. Checks downloads, installs, and executables for viruses and threats. Free download that runs on the desktop. Secure VPN to enable browsing anonymously and securely with a no-log feature. Unlimited, secured VPN traffic for online privacy. TotalAV’s Key Features.

Ransomware 102

Ransomware VPN Backups Malware 102

eSecurity Planet

MARCH 14, 2023

Encryption will regularly be used to protect the data from interception. In the broadest sense, defense in depth uses: Data security : protects data at rest and in transit such as encryption, database security, message security, etc. DNS security (IP address redirection, etc.),

Network Security 84

Network Security Firewall Penetration Testing Encryption 84

eSecurity Planet

MAY 28, 2021

Ransomware: Encryption, Exfiltration, and Extortion. Ransomware perpetrators of the past presented a problem of availability through encryption. Using legitimate file-sharing tools like RClone and MegaCmdServer to mask activity, malicious actors can go undetected while downloading your network’s data. Old way New way.

Software 99

Software Firmware DNS VPN 99

SecureList

JUNE 15, 2022

Complex attacks almost invariably feature several phases, such as reconnaissance, initial access to the infrastructure, gaining access to target systems and/or privileges, and the actual malicious acts (data theft, destruction or encryption, etc.). Request for access to corporate VPN. Access type: VPN. Access type: VPN.

VPN 89

VPN Accountability Ransomware Encryption 89

eSecurity Planet

MARCH 22, 2023

Virtual Private Network (VPN) : For remote access, remote desktop protocol (RDP) no longer can be considered safe. Instead, organizations should use a virtual private network (VPN) solution. Similarly, spoofed domain name system (DNS) and IP addresses can redirect users from legitimate connections to dangerous and malicious websites.

Firewall 96

Firewall Network Security Penetration Testing Encryption 96

McAfee

SEPTEMBER 14, 2021

In particular, we saw the following hardcoded value that might be another payload being downloaded: sery.brushupdata.com/CE1BC21B4340FEC2B8663B69. The PlugX families we observed used DNS [ T1071.001 ] [ T1071.004 ] as the transport channel for C2 traffic, in particular TXT queries. Application layer protocol: DNS. 180.50.*.*.

Malware 144

Malware DNS Accountability Manufacturing 144

SecureList

OCTOBER 19, 2021

Over the years, Trickbot has acquired dozens of auxiliary modules that steal credentials and sensitive information, spread it over the local network using stolen credentials and vulnerabilities, provide remote access, proxy network traffic, perform brute-force attacks and download other malware. This module is a simple downloader.

Banking 136

Banking Passwords VPN Internet 136

Cisco Security

AUGUST 28, 2023

XDR (eXtended Detection and Response) Integrations At Black Hat USA 2023, Cisco Secure was the official Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider. It was humorous to see the number of Windows update files that were downloaded at this premier cybersecurity conference.

Wireless 63

Wireless DNS Mobile Technology 63

eSecurity Planet

MARCH 16, 2023

Downloadable malware : When clicked, links in emails or extensions on websites immediately download malicious software onto a host machine. DNS attacks : DNS cache poisoning, or hijacking, redirects a legitimate site’s DNS address and takes users to a malicious site when they attempt to navigate to that webpage.

Network Security 103

Network Security Firewall Internet Internet 103

eSecurity Planet

JUNE 22, 2022

However, many of these VPN solutions have three significant issues. First, VPNs can be difficult to set up, secure and maintain. Second, VPNs do not scale well and can become congested. Users might decide to bypass the hassle of VPNs and access those cloud resources directly without any additional security protection.

VPN 101

VPN Authentication Small Business Encryption 101

SecureList

NOVEMBER 18, 2022

Number of unique users attacked by financial malware, Q3 2022 ( download ). Number of new ransomware modifications, Q3 2021 — Q3 2022 ( download ). Number of unique users attacked by ransomware Trojans, Q3 2022 ( download ). Number of new miner modifications, Q3 2022 ( download ). TOP 10 banking malware families.

Mobile 83

Mobile Malware Ransomware IoT 83

SecureList

APRIL 27, 2021

The attackers used vulnerabilities in an SSL-VPN product to deploy a multi-layered loader we dubbed Ecipekac (aka DESLoader, SigLoader and HEAVYHAND). Initial reconnaissance is performed by the actor and communication with the implant is handed off to a second-stage C2 for additional downloads.

Malware 138

Malware Spyware Government Social Engineering 138