Security Affairs

OCTOBER 30, 2018

Windows Defender, the Windows built-in anti-malware tool, implemented the ability to run in a secure sandbox mode. Since antivirus and anti-malware tools run with the highest level of privileges to scan all parts of a computer for malicious code, it has become a desired target for attackers. Wow, this is amazing.

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Security Affairs

JUNE 27, 2021

Researchers have discovered a strain of cryptocurrency-mining malware, tracked as Crackonosh, that abuses Windows Safe mode to avoid detection. . “While the Windows system is in safe mode antivirus software doesn’t work. “It also uses WQL to query all antivirus software installed SELECT * FROM AntiVirusProduct.”

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Antivirus Cryptocurrency Malware Software 143

Security Affairs

JANUARY 8, 2021

Multiple threat actors have recently started using the Ezuri memory loader as a loader to executes malware directly into the victims’ memory. According to researchers from AT&T’s Alien Labs, malware authors are choosing the Ezuri memory loader for their malicious codes. ” concludes the report.

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The Last Watchdog

AUGUST 17, 2018

No one in cybersecurity refers to “antivirus” protection any more. since the nascent days of the antivirus market, I find in fascinating that the top dozen or so antivirus players have all managed to remain in the game. In the early days, antivirus suites were threat-centric and device-centric. Looming consolidation.

Antivirus 174

Antivirus Digital transformation Social Engineering Technology 174

Security Affairs

SEPTEMBER 22, 2018

The Latvian expert Ruslans Bondars (37), who developed and run the counter antivirus service Scan4You has been sentenced to 14 years in prison. Scan4you is a VirusTotal like online multi-engine antivirus scanning service that could be used by vxers to test evasion abilities of their malware against the major antiviruses.

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Malware Antivirus Retail Advertising 111

Krebs on Security

JULY 18, 2022

re network uses at least two free VPN services to lure its users to install a malware-like software that achieves persistence on the user’s computer,” the researchers wrote. These two software are currently unknown to most if not all antivirus companies.” “The 911[.]re ” A depiction of the Proxygate service.

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VPN Computers and Electronics Antivirus Software 352

Security Affairs

JUNE 11, 2021

Experts spotted a new mysterious malware that was used to collect a huge amount of data, including sensitive files, credentials, and cookies. Threat actors used custom malware to steal data from 3.2 million Windows systems between 2018 and 2020. The malware stole nearly 26 million login credentials holding 1.1

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Malware Computers and Electronics Software Financial Services 126

Security Affairs

SEPTEMBER 2, 2020

Experts warn of the KryptoCibule Windows malware that has been active since late 2018 and has targeted users in the Czech Republic and Slovakia. Security researchers from ESET have shared technical detailts of a new piece of Windows malware tracked as KryptoCibule. ” reads the report. ” concludes ESET.

Cryptocurrency 141

Cryptocurrency Antivirus Malware Advertising 141

SecureList

MARCH 1, 2021

The mobile malware Trojan-Ransom.AndroidOS.Agent.aq Last year was notable for both malware and adware, the two very close in terms of capabilities. Users attacked by adware in 2018 through 2020 ( download ). Interestingly enough, the share of adware attacks increased in relation to mobile malware in general.

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Mobile Malware Adware Banking 145

Malwarebytes

NOVEMBER 16, 2021

CERT-IN had described GravityRAT as “unlike most malware, which are designed to inflict short term damage. According to latest inputs, GravityRAT has now become self aware and is capable of evading several commonly used malware detection techniques.”. It lies hidden in the system that it takes over and keeps penetrating deeper.

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Malware Encryption Media Marketing 142

Security Affairs

OCTOBER 11, 2018

ESET researchers have spotted a new strain of malware tracked as Exaramel that links the dreaded not Petya wiper to the Industroyer ICS malware. A few months ago, researchers from ESET discovered a new piece of malware that further demonstrates the existence of a link between Industroyer and the NotPetya wiper.

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Krebs on Security

APRIL 18, 2022

But new information confirms this pledge was always a lie, and that Conti has launched more than 200 attacks against hospitals and other healthcare facilities since first surfacing in 2018 under its earlier name, “ Ryuk.”

Healthcare 341

Healthcare Ransomware Cybersecurity Malware 341

Security Affairs

MARCH 28, 2019

The discovery was made by experts at Kaspersky Lab, the campaign has been ongoing since at least November 2018, Kaspersky Lab reports. The activity of the Lazarus Group surged in 2014 and 2015, its members used mostly custom-tailored malware in their attacks and experts that investigated on the crew consider it highly sophisticated.

Cryptocurrency 111

Cryptocurrency Malware Advertising Antivirus 111

SecureBlitz

MARCH 5, 2024

Security researchers have identified a new and concerning malware threat: a multi-platform framework called “MATA.” ” This framework has been targeting victims globally since at least April 2018.

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Malware Cybersecurity Antivirus 105

Security Affairs

FEBRUARY 1, 2019

Security experts at Cybaze – Yoroi ZLab have analyzed a new sample of the AdvisorsBot malware, a downloader that was first spotted in August 2018. As usual, the malware looks like a legitimate e-mail attachment, named as “invoice.doc”. Figure 3 – Piece of VBS script that starts malware infection. DLL Analysis.

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Malware DNS Social Engineering Advertising 109

The Last Watchdog

JUNE 21, 2020

Balaban This ransomware was doing the rounds over spam generated by the Gameover ZeuS botnet, which had been originally launched in 2011 as a toolkit for stealing victim’s banking credentials and was repurposed for malware propagation. RaaS rollout 2015 – 2018. Targeting enterprises Late 2018 – present day.

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Ransomware Hacking Encryption Penetration Testing 243

Krebs on Security

OCTOBER 1, 2019

In December 2013, a Slovenian court sentenced Škorjanc to four years and ten months in prison for creating the malware that powered the ‘ Mariposa ‘ botnet. Prosecutors say McCormick also was a reseller of the Mariposa botnet, the ZeuS banking trojan , and a bot malware he allegedly helped create called “Ngrbot.”

Cybercrime 45

Cybercrime Malware Antivirus Banking 45

Security Affairs

APRIL 7, 2021

Attackers are actively exploiting the CVE-2018-13379 flaw in Fortinet VPN to deploy the Cring ransomware to organizations in the industrial sector. Upon compromising the domain administrator account, threat actors could distributee malware to other systems on the same network. ” continues Kaspersky. ” continues Kaspersky.

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Krebs on Security

JULY 28, 2022

” Microleaves has long been classified by antivirus companies as adware or as a “potentially unwanted program” (PUP), the euphemism that antivirus companies use to describe executable files that get installed with ambiguous consent at best, and are often part of a bundle of software tied to some “free” download.

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Advertising Software Computers and Electronics Internet 274

SiteLock

AUGUST 27, 2021

Malware has infected roughly a third of the world’s computers , costing companies across the globe trillions of dollars each year. In 2014, nearly 1 million new pieces of malware were released every day, but most hackers relied on old techniques to create new threats. But first we’ll answer a basic question: What is malware?

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Malware Small Business Computers and Electronics Adware 98

Krebs on Security

JUNE 25, 2019

” What follows is a deep dive into the identity of that Chinese vendor, which appears to have a long and storied history of pushing the envelope on mobile malware. com — were implicated in propagating the Triada malware. “Yehuo” ( ? ? ) Two of those domains registered to tosaka1027@gmail.com — elsyzsmc[.]com

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Mobile Technology Manufacturing Malware 275

Security Affairs

APRIL 19, 2021

Avast researchers analyzed the activity of a simple cryptocurrency malware dubbed HackBoss that allowed its operators to earn over $560K. The antivirus company Avast analyzed the case of a simple malware dubbed HackBoss and how it allowed its operators to earn more $560K worth of cryptocurrency since November 2018.

Cryptocurrency 145

Cryptocurrency Hacking Malware Banking 145

Security Affairs

OCTOBER 17, 2018

Yoroi security firm uncovered a targeted attack against one of the most important companies in the Italian Naval Industry leveraging MartyMcFly Malware. Using an encrypted payload is quite a common way to evade Antivirus, since the encrypted payload changes depending on the used key. Stage1: Encrypted Content. But what is the key?

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Malware Computers and Electronics Encryption Penetration Testing 111

Krebs on Security

SEPTEMBER 30, 2023

The government says Snatch used a customized ransomware variant notable for rebooting Microsoft Windows devices into Safe Mode — enabling the ransomware to circumvent detection by antivirus or endpoint protection — and then encrypting files when few services are running. Details after contacting on jabber: truniger@xmpp[.]jp.”

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Ransomware Accountability Cybercrime Backups 278

Krebs on Security

OCTOBER 22, 2018

A powerful, easy-to-use password stealing program known as Agent Tesla has been infecting computers since 2014, but recently this malware strain has seen a surge in popularity — attracting more than 6,300 customers who pay monthly fees to license the software. MALWARE OR BENIGN REMOTE ACCESS TOOL?

Software 227

Software Accountability Malware Healthcare 227

Hacker Combat

AUGUST 6, 2021

The disclosure cantered on the Mail-O malware when the attackers attempted to access Russian federal officials’ emails. Then, SentinelOne thought it was related to a malware variant called manager or PhantomNet created by TA428. Group-IB performed an in-depth analysis of the malware families used by the attackers.

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Government Malware Energy and Utilities Cyber Attacks 111

The Last Watchdog

JANUARY 28, 2019

And the malware that subsequently gets installed continues to get more stealthy and capable with each advancing iteration. Researchers recently flushed out a new variety of the Xbash family of malware tuned to seek out administrators’ rights and take control of Linux servers. Apps from other sources can carry malware or spyware.

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Passwords Password Management Internet Internet 196

Krebs on Security

MARCH 2, 2022

– Testers: Workers in charge of testing Conti malware against security tools and obfuscating it. According to Mango, as of July 18, 2021 the Conti gang employed 62 people, mostly low-level malware coders and software testers. However, Conti’s employee roster appears to have fluctuated wildly from one month to the next.

Ransomware 239

Ransomware Antivirus Malware Cybercrime 239

Security Affairs

APRIL 17, 2019

A new variant of the HawkEye data stealer emerges in the threat landscape as part of ongoing malware distribution campaigns. New malware campaigns leveraging a new variant of the HawkEye data stealer have been observed by experts at Talos. has been under active development since at least 2013. ” continues the analysis. .

Malware 108

Malware Antivirus Advertising Passwords 108

Security Affairs

FEBRUARY 7, 2020

The operators behind the infamous RobbinHood ransomware are exploiting a vulnerable GIGABYTE driver to kill antivirus products. Ransomware operators leverage a custom antivirus killing p ackage that is delivered to workstations to disable security solution before starting encryption. .

Software 145

Software Ransomware Antivirus Encryption 145

Security Affairs

JUNE 22, 2021

Experts defined DirtyMoe as a complex malware that has been designed as a modular system. The Windows botnet has been active since late 2017, it was mainly used to mine cryptocurrency, but it was also involved in DDoS attacks in 2018. “Both PurpleFox and DirtyMoe are still active malware and gaining strength.”

DNS 145

DNS Internet Internet Malware 145

Security Affairs

APRIL 4, 2020

The attack described by Microsoft begun with a phishing message that was opened by an internal employee, the malware infected its systems and made lateral movements infected other systems in the same network. The virus halted core services by saturating the CPU usage on Windows devices. ” reads the Microsoft DART announcement.

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eSecurity Planet

OCTOBER 18, 2024

An antivirus can provide peace of mind for users worried about accidentally encountering malware while scrolling online. A good antivirus can successfully detect and, in some cases, remove malware before it can seriously damage your device. per year for the first year; $109.99 in subsequent years $69.99

Antivirus 57

Antivirus Software Password Management Firewall 57

Security Affairs

APRIL 30, 2021

The weaponized RTF documents generated with the exploit builder are able to trigger the CVE-2017-11882 , CVE-2018-0798 , CVE-2018-0802 vulnerabilities in Microsoft’s Equation Editor. This tool was widely adopted by several China-linked threat actors, including Tick , Tonto Team and TA428.

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Security Affairs

AUGUST 3, 2020

He allegedly subscribed the GandCrab ransomware-as-a-service to create his own version of the malware and spread it running a spam campaign. The GandCrab ransomware-as-a-service first emerged from Russian crime underground in early 2018. SecurityAffairs – hacking, malware). reads the translation of the ad. Pierluigi Paganini.

Ransomware 145

Ransomware Advertising Malware Hacking 145

Security Affairs

NOVEMBER 11, 2021

Beta, D6220, D6400, D7000 CVE-2018-10561, CVE-2018-10562 GPON home routers CVE-2013-3307 Linksys X3000 1.0.03 CVE-2018-10088 XiongMai uc-httpd 1.0.0 BotenaGo was written in Golang (Go) and at the time of the report published by the experts, it had a low antivirus (AV) detection rate (6/62). Beta, R6400 before 1.0.1.18.Beta,

IoT 139

IoT Firmware Malware Wireless 139

Krebs on Security

JANUARY 6, 2020

This person said they wanted me to reiterate a message they’d just sent to the owner of VCPI stating that their offer of a greatly reduced price for a digital key needed to unlock servers and workstations seized by the malware would expire soon if the company continued to ignore them. Department of Homeland Security.

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Passwords Ransomware Password Management Malware 256