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.

Malware 87

Malware DDOS Architecture Financial Services 87

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.

DDOS 131

DDOS Malware Architecture IoT 131

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).

Architecture 123

Architecture DDOS Advertising Firmware 123

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.

DDOS 90

DDOS Engineering Firmware Architecture 90

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.

DDOS 95

DDOS Architecture Education Hacking 95

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 Go-based botnet spreads by exploiting two dozen security vulnerabilities in the internet of things (IoT) devices and other applications. SecurityAffairs – hacking, botnet). Pierluigi Paganini.

IoT 117

IoT DDOS Malware Firmware 117

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.

Data breaches 106

Data breaches Social Engineering Phishing DDOS 106

Security Affairs

OCTOBER 7, 2020

Researchers from from Netlab, the network security division of Chinese tech giant Qihoo 360, have discovered a new botnet, tracked as HEH, that contains the code to wipe all data from infected systems, such as routers, IoT devices, and servers. SecurityAffairs – hacking, HEH botnet). ” concludes the post. Pierluigi Paganini.

Architecture 121

Architecture IoT Malware Advertising 121

Security Affairs

AUGUST 5, 2022

Dark Utilities is advertised as a platform to enable remote access, command execution, conduct distributed denial-of-service (DDoS) attacks and cryptocurrency mining operations on infected systems. It allows threat actors to target multiple architectures without requiring technical skills. SecurityAffairs – hacking, c2-as-a-service).

Architecture 89

Architecture DDOS Internet Internet 89

Security Affairs

AUGUST 20, 2022

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

DDOS 75

DDOS Architecture Malware Cybercrime 75

Security Affairs

AUGUST 5, 2022

RapperBot has limited DDoS capabilities, it was designed to target ARM, MIPS, SPARC, and x86 architectures. SecurityAffairs – hacking, RapperBot). The post New Linux botnet RapperBot brute-forces SSH servers appeared first on Security Affairs. Most of the IPs are from the US, Taiwan, and South Korea. Pierluigi Paganini.

IoT 137

IoT Malware Passwords Authentication 137

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.

Malware 142

Malware DDOS IoT Cybercrime 142

Security Affairs

JULY 14, 2023

Lumen Black Lotus Labs uncovered a long-running hacking campaign targeting SOHO routers with a strain of malware dubbed AVrecon. The experts discovered that the malicious code had been compiled for different architectures. The AVrecon malware was written in C to ensure portability and designed to target ARM-embedded devices.

Malware 81

Malware Advertising Cybercrime Passwords 81

Security Affairs

APRIL 30, 2023

Nominate here: [link] Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, newsletter ) The post Security Affairs newsletter Round 417 by Pierluigi Paganini – International edition appeared first on Security Affairs.

Cybercrime 88

Cybercrime Malware Hacking Accountability 88

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.

Malware 142

Malware DDOS Architecture Cryptocurrency 142

Security Affairs

SEPTEMBER 20, 2020

The Mozi botnet was spotted by security experts from 360 Netlab, at the time of its discovered it was actively targeting Netgear, D-Link, and Huawei routers by probing for weak Telnet passwords to compromise them. According to the researchers, in the last months of 2019, the botnet was mainly involved in DDoS attacks.

IoT 124

IoT DDOS Architecture Passwords 124

CyberSecurity Insiders

FEBRUARY 2, 2022

Ambitious information security experts serve as a critical part of cyber risk management. The corporation is responsible for structuring IT and information security activities to protect its data resources, such as hardware, software, and procedures. This blog was written by an independent guest blogger. Risk assessment.

Cyber Risk 99

Cyber Risk Risk Architecture Identity Theft 99

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.

DDOS 86

DDOS Architecture Encryption Hacking 86

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.

Malware 122

Malware DDOS IoT Firmware 122

Security Affairs

JUNE 22, 2023

Upon executing the script, it would download and execute the proper bot clients for the specific Linux architectures: hxxp://185.225.74[.]251/armv4l The list of targeted devices includes routers, DVRs, access control systems, and Solar power generation monitoring systems. The researchers observed two campaigns, respectively in March and June.

IoT 86

IoT Malware Encryption DDOS 86

Security Affairs

DECEMBER 25, 2019

Security experts from 360 Netlab spotted a new Mozi P2P botnet that is actively targeting Netgear, D-Link, and Huawei routers by probing for weak Telnet passwords to compromise them. The botnet implements a custom extended Distributed Hash Table (DHT) protocol that provides a lookup service similar to a hash table ([key, value]).

DDOS 78

DDOS Passwords Wireless Advertising 78

Security Affairs

JUNE 15, 2021

Then the script attempts to download a list of filenames (associated with different CPU architectures), executes each one of them, achieves persistence through a crontab, and deletes itself. The botnet was designed to carry out distributed denial of service (DDoS) attacks like the original Mirai bot. Pierluigi Paganini.

Malware 120

Malware Internet Internet DDOS 120

Security Affairs

DECEMBER 18, 2019

Experts revealed details on the tools and techniques used by the botnet to compromise Linux devices and recruit them in launching distributed denial-of-service (DDoS) attacks. The Momentum bot targets various Linux platforms running upon multiple CPU architectures, including ARM, MIPS, Intel, and Motorola 68020.

Malware 62

Malware DDOS DNS Advertising 62

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.

DDOS 91

DDOS Architecture Malware Hacking 91

Security Affairs

MAY 31, 2019

“Unlike common Linux malware, HiddenWasp is not focused on crypto-mining or DDoS activity. “The script will then proceed to download a tar compressed archive from a download server according to the architecture of the compromised system. According to the experts at Intezer, the malware was involved in targeted attacks. .

Malware 94

Malware Advertising DDOS Architecture 94

Security Affairs

JULY 4, 2019

Godlua is a DDoS bot that was already involved in attacks in the wild, such as the one that hit liuxiaobei[.]com Some web browsers, including Google Chrome and Mozilla Firefox also support the DoH. com domain.

DNS 81

DNS Malware Advertising DDOS 81

Security Affairs

NOVEMBER 16, 2022

Fortinet researchers discovered new samples of RapperBot used to build a botnet to launch Distributed DDoS attacks against game servers. Fortinet FortiGuard Labs researchers have discovered new samples of the RapperBot malware that are being used to build a DDoS botnet to target game servers. SecurityAffairs – hacking, RapperBot).

DDOS 104

DDOS IoT Malware Architecture 104

Security Affairs

JULY 24, 2018

Once an open adb port is identified, the malware drops a stage 1 shell script onto the device which, when launched, downloads two additional (stage 2) shell scripts which then download the “next stage binary for several architectures and launch the corresponding one.” Security Affairs – debugging tools , hacking).

Cryptocurrency 45

Cryptocurrency IoT Mobile Advertising 45

ForAllSecure

MAY 2, 2023

It’s about challenging our expectations about the people who hack for a living. He’s been around the hacking scene since the late 1990s, he knows a few people, and he has contributed a lot to the industry. He started hacking in the 1990s. I hope you’ll stick around. CLEMENS: My name is Daniel Clemens.

Hacking 40

Hacking Media InfoSec Internet 40

Security Affairs

MAY 9, 2022

The modular architecture of the malware allows to extend its functionalities for multiple malicious purposes, including surveillance, reconnaissance, information theft, DDoS attacks, and arbitrary code execution. “All DCRat marketing and sales operations are done through the popular Russian hacking forum lolz[.]guru,

Cybercrime 88

Cybercrime Malware Surveillance DDOS 88

eSecurity Planet

JULY 25, 2023

Botnets : Networks of compromised computers are controlled by a central attacker and used for various malicious activities such as launching coordinated distributed denial of service ( DDoS ) attacks, providing a staging point for attacks on other victims, or distributing spam.

Software 86

Software Data breaches DDOS Ransomware 86

Security Affairs

FEBRUARY 20, 2021

. “The novelty of this downloader arises primarily from the way it uses JavaScript for execution—something we hadn’t previously encountered in other macOS malware—and the emergence of a related binary compiled for Apple’s new M1 ARM64 architecture.” SecurityAffairs – hacking, Avaddon ransomware). Pierluigi Paganini.

Malware 144

Malware Adware Antivirus DDOS 144

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.”

DDOS 103

DDOS Authentication Advertising Firmware 103

Security Affairs

NOVEMBER 29, 2019

One of the trends related to the active confrontation between attackers has been hacking back, i.e. when attackers become the victims of hacking. The past months have shown that the most dangerous hacks involved DNS hijacking, which helped attackers manipulate DNS records for MITM attacks. SecurityAffairs – cybercrime, hacking).

Banking 87

Banking Telecommunications Marketing Internet 87

Security Boulevard

FEBRUARY 28, 2021

roundup of UK focused Cyber and Information Security News, Blog Posts, Reports and general Threat Intelligence from the previous calendar month, February 2021. From IoT devices to internet-based services, the security of countless devices and web-based services' are dependant upon a secure Linux account privilege model.

Energy and Utilities 145

Energy and Utilities Ransomware DDOS Accountability 145

Spinone

SEPTEMBER 3, 2018

To bear the changing tide of regulatory requirements, these high net clients have proactively adopted rapid updates with cybersecurity solutions to ensure confidential information remains ironclad against the latest cyber attacks. Leading offshore firm Appleby admitted it was the victim of a hack in 2016. Data is immutable.

Energy and Utilities 40

Energy and Utilities Technology Authentication Banking 40