Security Affairs

MAY 26, 2023

Researchers spotted a new botnet dubbed Dark Frost that is used to launch distributed denial-of-service (DDoS) attacks against the gaming industry. Researchers from Akamai discovered a new botnet called Dark Frost that was employed in distributed denial-of-service (DDoS) attacks. Gbps through a UDP flood attack.

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Security Affairs

MAY 9, 2023

A DDoS botnet dubbed AndoryuBot has been observed exploiting an RCE, tracked as CVE-2023-25717, in Ruckus access points. The activity is associated with a known DDoS botnet tracked as AndoryuBot that first appeared in February 2023. The bot supports multiple DDoS attack techniques and uses SOCKS5 proxies for C2 communications.

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Security Affairs

NOVEMBER 14, 2022

The malware was employed in cryptocurrency mining campaigns and to launch denial-of-service (DDoS) attacks. KmsdBot supports multiple architectures, including as Winx86, Arm64, and mips64, x86_64, and does not stay persistent to avoid detection. SecurityAffairs – hacking, KmsdBot). ” reads the post published by Akamai.

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Security Affairs

JULY 22, 2023

Researchers warn of several DDoS botnets exploiting a critical flaw tracked as CVE-2023-28771 in Zyxel devices. Fortinet FortiGuard Labs researchers warned of multiple DDoS botnets exploiting a vulnerability impacting multiple Zyxel firewalls. Mirai botnets are frequently used to conduct DDoS attacks.”

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Security Affairs

SEPTEMBER 29, 2022

Researchers from Black Lotus Labs at Lumen Technologies, recently uncovered a multifunctional Go-based malware that was developed to target devices based on multiple architectures, including Windows and Linux. A new multifunctional Go-based malware dubbed Chaos is targeting both Windows and Linux systems, experts warn.

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Security Affairs

MAY 18, 2021

Uptycs’ threat research team discovered a new botnet, tracked as Simps botnet, attributed to Keksec group, which is focused on DDOS activities. Uptycs’ threat research team has discovered a new Botnet named ‘Simps’ attributed to Keksec group primarily focussed on DDOS activities. 200 in simps directory to tmp.

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Security Affairs

NOVEMBER 1, 2021

The botnet was created to launch DDoS attacks and to insert advertisements in the legitimate HTTP traffic of the victims, most of which are in China (96%). The botnet leverages a robust architecture based on a combination of third-party services, P2P, and Command & Control servers. SecurityAffairs – hacking, Pink botnet).

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Security Affairs

SEPTEMBER 18, 2024

. “This service enables an entire suite of activities, including scalable exploitation of bots, vulnerability and exploit management, remote management of C2 infrastructure, file uploads and downloads, remote command execution, and the ability to tailor IoT-based distributed denial of service (DDoS) attacks at-scale.”

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Security Affairs

DECEMBER 15, 2023

The malicious code can target various architectures, it supports both flooder and backdoor capabilities. The primary target of NKAbuse is Linux desktops, however, it can target MISP and ARM architecture. NKN (New Kind of Network) is a decentralized peer-to-peer network protocol that relies on blockchain technology.

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Security Affairs

OCTOBER 7, 2020

Experts noticed that the malware supports multiple CPU architectures, including x86(32/64), ARM(32/64), MIPS(MIPS32/MIPS-III) and PPC, it is written in the Go open-source programming language. SecurityAffairs – hacking, HEH botnet). ” concludes the post. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

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Security Affairs

MAY 20, 2022

XORDDoS , also known as XOR.DDoS , first appeared in the threat landscape in 2014 it is a Linux Botnet that was employed in attacks against gaming and education websites with massive DDoS attacks that reached 150 gigabytes per second of malicious traffic. SecurityAffairs – hacking, domain name system). ” concludes the report.

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eSecurity Planet

DECEMBER 8, 2023

DNS Server Hardening DNS server hardening can be very complex and specific to the surrounding architecture. Design robust server architecture to improve redundancy and capacity for resilience against failure or DDoS attacks. Implement rate limiting to harden against DDoS and DNS tunneling attacks.

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Threatpost

JULY 1, 2019

A good appreciation and respect for good real-world architecture goes a long way when it comes to architecting resilient systems.

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Security Affairs

SEPTEMBER 20, 2020

According to the researchers, in the last months of 2019, the botnet was mainly involved in DDoS attacks. The botnet supports the following capabilities: DDoS attack Collecting Bot Information Execute the payload of the specified URL Update the sample from the specified URL Execute system or custom commands. Pierluigi Paganini.

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IT Security Guru

SEPTEMBER 7, 2022

Microservices Architecture has Created a Security Blind Spot. When you have multiple services communicating with each other through APIs, then your entire system becomes exposed when any one service gets hacked. Tools like two-factor authentication, rate limiting, and DDoS protection can go a long way in securing APIs.

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Security Affairs

APRIL 8, 2020

Cybersecurity researchers discovered a new IoT botnet, tracked as Dark Nexux, that is used to launch distributed denial-of-service (DDoS) attacks. Dark Nexux is the name of a new emerging IoT botnet discovered by Bitdefender that is used to launch DDoS attacks. through 8.6). net:80), and then executes them.

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Security Affairs

AUGUST 28, 2023

The malware was employed in cryptocurrency mining campaigns and to launch denial-of-service (DDoS) attacks. KmsdBot supports multiple architectures, including as Winx86, Arm64, and mips64, x86_64, and does not stay persistent to avoid detection. ” reads the report published by Akamai.

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SecureList

SEPTEMBER 21, 2023

We conducted an analysis of the IoT threat landscape for 2023, as well as the products and services offered on the dark web related to hacking connected devices. Dark web services: DDoS attacks, botnets, and zero-day IoT vulnerabilities Of all IoT-related services offered on the dark web, DDoS attacks are worth examining first.

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Security Affairs

MARCH 17, 2021

ZHtrap propagates using four vulnerabilities, experts pointed out that the botnet mainly used to conduct DDoS attacks and scanning activities, while integrating some backdoor features. ZHtrap supports multiple architectures, including x86, ARM, and MIPS. SecurityAffairs – hacking, ZHtrap). Pierluigi Paganini.

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Security Affairs

SEPTEMBER 8, 2024

The attack starts with a shell script that downloads binaries for various architectures (ARM, MIPS, X86), extracts a command-and-control (C2) server from an encrypted configuration, and connects to it. ” The flaw was also exploited to deliver Mirai Variant – JenX and the Condi DDoS bot.

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Security Affairs

DECEMBER 22, 2022

com) with links to the bot was among the 48 domains associated with DDoS-for-hire services seized by the FBI in December. The most recent variant spotted by Microsoft spreads by exploiting vulnerabilities in Apache and Apache Spark ( CVE-2021-42013 and CVE-2022-33891 respectively) and also supports new DDoS attack capabilities.

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Security Affairs

AUGUST 5, 2022

RapperBot has limited DDoS capabilities, it was designed to target ARM, MIPS, SPARC, and x86 architectures. SecurityAffairs – hacking, RapperBot). Experts also noticed that the most recent samples include the code to maintain persistence, which is rarely implemented in other Mirai variants. Pierluigi Paganini.

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Security Affairs

MAY 30, 2022

The botnet was first discovered by Fortinet in March, the DDoS botnet targeted several routers and web servers by exploiting known vulnerabilities. The botnet targets multiple architectures, including arm, bsd, x64, and x86. The researchers attribute the botnet to the cybercrime group Keksec which focuses on DDoS-based extortion.

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eSecurity Planet

JANUARY 30, 2024

Downtime limits incident response, increases the risk of data breaches, and can be used as leverage for DDoS attacks. Limited Control & Visibility Insufficient visibility into the cloud architecture causes delays in threat responses, increasing the risk of data breaches.

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Security Affairs

APRIL 25, 2023

.” The Mirai botnet is exploiting the issue to gain access to the device and downloads the malicious payload for the targeted architecture. The Mirai botnet that is behind the attacks observed by ZDI is focused on launching DDoS attacks, it has the capability to target Valve Source Engine (VSE). ” continues the report.

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Security Affairs

OCTOBER 23, 2018

Security experts from Sophos Labs have spotted a new piece of IoT malware tracked as Chalubo that is attempting to recruit devices into a botnet used to launch DDoS attacks. The IoT malware ran only on systems with an x86 architecture. ” reads the analysis from Sophos Labs.

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Security Affairs

MARCH 18, 2019

A variant discovered last year was leveraging an open-source project to target multiple architectures, including ARM, MIPS, PowerPC, and x86. routers, network storage devices, NVRs, and IP cameras) and leverages various exploits to hack them. The new Mirai variant targets embedded devices (i.e.

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Security Affairs

APRIL 28, 2020

The Outlaw Hacking Group is back, malware researchers from Cybaze-Yoroi ZLab have uncovered a new botnet that is targeting European organizations. The Linux malware is the well-known “ Shellbot ”, it is a crimetool belonging to the arsenal of a threat actor tracked as the “Outlaw Hacking Group. ”. Introduction. Technical Analysis.

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Security Affairs

SEPTEMBER 29, 2018

According to experts from Avast, the Torii bot has been active since at least December 2017, it could targets a broad range of architectures, including ARM, MIPS, x86, x64, PowerPC, and SuperH. The Torii IoT botnet stands out for the largest sets of architectures it is able to target. ” reads the analysis published by Avast.

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IoT Architecture Advertising DDOS 110

Security Affairs

APRIL 1, 2019

The popular expert unixfreaxjp analyzed a new China ELF DDoS’er malware tracked as “Linux/DDoSMan” that evolves from the Elknot malware to deliver new ELF bot. The code seems inspired from multiple source code of China basis DDoS client, like Elknot. Figure 2: The C2 software for Linux DDoS.

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Security Affairs

APRIL 16, 2021

HTTP flooding is a kind of DDoS attack in which the attacker sends a large number of HTTP requests to the targeted server to overwhelm it. UDP flooding is a type of DDoS attack in which an attacker sends several UDP packets to the victim server as a means of exhausting it. SecurityAffairs – hacking, Mirai). HTTP flooding module.

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Security Affairs

DECEMBER 1, 2022

“The first use of the command is activated to receive information about the CPU architecture. AquaSec researchers believe that threat actors are using the Redigo malware to infect Redis and add them to a botnet used to launch denial-of-service (DDoS) attacks, run cryptocurrency miners, or steal data from the servers.

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Security Affairs

OCTOBER 24, 2023

Exposed endpoints could be leveraged to flood the system or application with traffic, disrupt or block the service for legitimate users, initiate DDoS attacks, disseminate spam, conduct phishing attacks, and other malicious actions.

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Security Affairs

AUGUST 20, 2022

SecurityAffairs – hacking, newsletter). Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini. The post Security Affairs newsletter Round 380 appeared first on Security Affairs.

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Security Affairs

MARCH 21, 2020

“Upon execution, the zi script downloads different architectures of Mirai bot, runs the downloaded binaries, and removes the binaries. The bot supports various commands, like Mirai, such as launching DDoS attacks. Like other Mirai variants, Mukashi is also capable of receiving C2 commands and launching DDoS attacks.”

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Adam Levin

APRIL 8, 2019

Changing the architecture of three separate applications at a fundamental level not only opens the door to human error and system glitches but also presents a golden opportunity for hackers, and that should be what we’re talking about–before anything bad happens. This article originally appeared on Inc.com.

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Security Affairs

NOVEMBER 11, 2020

Botnet operators monetize their efforts via XMRig, cgmining and with DDoS-for-hire services. . The payload is named “pty” followed by a number used to map the architecture. SecurityAffairs – hacking, botnet). Researchers from Lacework have analyzed the attack chain implemented by the Muhstik bot. y/pty2 hxxp://167.99.39.134/.x/pty3.

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