Security Affairs

JULY 23, 2019

Experts discovered several flaws in Comodo Antivirus, including a vulnerability that could allow to escape the sandbox and escalate privileges. The Tenable expert David Wells discovered five flaws in the Comodo Antivirus and Comodo Antivirus Advanced. We recommend to keep updated on future Comodo Antivirus releases.”

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Security Affairs

JUNE 21, 2020

Shlayer Mac malware is back, the Mac threat is now spreading through new black SEO operations. Researchers spotted a new version of the Shlayer Mac malware that is spreading via poisoned Google search results. The malware can be used to download other malicious payloads, including malware or adware. up to 10.14.3.

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eSecurity Planet

OCTOBER 27, 2021

What’s the best antivirus software? With the rise in malware and ransomware and a growing reliance on the internet, antivirus solutions are critical for protecting your data and applications. Top 4 antivirus software. Protection against sophisticated malware and zero-day attacks. Bitdefender. Web protection.

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Security Affairs

JULY 22, 2021

CISA released an alert today about several stealth malware samples that were found on compromised Pulse Secure devices. Cybersecurity and Infrastructure Security Agency (CISA) published a security alert related to the discovery of 13 malware samples on compromised Pulse Secure devices, many of which were undetected by antivirus products.

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Security Affairs

FEBRUARY 14, 2020

The Federal Bureau of Investigation (FBI) and Cybersecurity and Infrastructure Security Agency (CISA) released reports on North Korea-linked HIDDEN COBRA malware. US agencies also updated information included in a MARs report on the HOPLIGHT proxy-based backdoor trojan that was first analyzed in April 2019. Pierluigi Paganini.

Malware 144

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Security Affairs

FEBRUARY 24, 2020

Since end-December 2019 lampion malware has been noted as the most prominent malware targeting Portuguese organizations. Figure 1: Lampion malware email templates. 2020-02-13] #Lampion v2 #portugal #malware #ATA 0998f6473004e0ba54ead5784ba62db8 h}//vrau-x.s3.us-east-2.amazonaws.[com/0.zip zip h//oiurx14x.s3.us-east-2.amazonaws.}com/P-14-7.dll

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Security Affairs

JULY 16, 2020

Researchers spotted a new Android banking trojan dubbed BlackRock malware that steals credentials and credit card data from hundreds of apps. The BlackRock malware borrows the code from the Xerxes banking malware, which is a strain of the popular LokiBot Android trojan.

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Malware Banking Mobile Advertising 136

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.

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Malware Encryption Antivirus Passwords 145

Security Affairs

APRIL 11, 2021

More than 500,000 Huawei users have been infected with the Joker malware after downloading apps from the company’s official Android store. More than 500,000 Huawei users were infected with the Joker malware after they have downloaded tainted apps from the company’s official Android store. aliyuncs.com/ Android.Joker.531

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Security Affairs

JUNE 20, 2022

The developers behind the BRATA Android malware have implemented additional features to avoid detection. The operators behind the BRATA Android malware have implemented more features to make their attacks stealthy. “TAs are modifying their code in order to tailor their malware on specific banking institutions.

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SecureList

FEBRUARY 27, 2023

Kaspersky mobile cyberthreat detection dynamics in 2020–2022 ( download ) Cybercriminals continued to use legitimate channels to spread malware. The spread of malware through Google Play continued as well. Harly malware programs were downloaded a total of 2.6 These secretly signed users up for paid services. percentage points.

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Mobile Malware Adware Banking 143

Hacker Combat

OCTOBER 25, 2021

Google has reported that it disrupted the phishing attacks where threat actors had tried to hijack various YouTube accounts using cookie theft malware. The crypto-currency scams, which started in 2019, saw hackers recruit their targets on one Russian-speaking platform. The malware has the ability to steal passwords and cookies.

Accountability 126

Accountability Malware Scams Antivirus 126

Security Affairs

AUGUST 26, 2019

A new ransomware, called Nemty ransomware, has been discovered over the weekend by malware researchers. The popular malware researcher Vitali Kremez discovered that the Nemty ransomware uses an unusual name for the mutex object, “hate.” ” 2019-08-24: #Nemty #Ransomware version '1.0'

Ransomware 111

Ransomware Malware Antivirus Encryption 111

Security Affairs

JANUARY 31, 2020

Experts at cyber security firm Cypher conducted a study on Portuguese domains during 2019 and concluded that Emotet and Ryuk were the most active threats. Emotet , the most widespread malware worldwide and Ryuk , a ransomware type, are growing threats and real concerns for businesses and internet users in 2020. Pierluigi Paganini.

Malware 144

Malware Advertising Retail Antivirus 144

Security Affairs

APRIL 29, 2021

Cybersecurity firm Kaspersky discovered a new strain of malware that is believed to be part of the arsenal of theUS Central Intelligence Agency (CIA). Cybersecurity firm Kaspersky has discovered a new malware that experts attribute to the US Central Intelligence Agency. We therefore named this malware Purple Lambert.”

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Malware Hacking Government Telecommunications 133

Security Affairs

APRIL 9, 2020

Group-IB’s CERT-GIB analyzed hundreds of coronavirus -related phishing emails and discovered top malware strains in COVID-19 campaigns. Spyware turned out to be the most common malware class hiding in fraudulent COVID-19 emails, with AgentTesla topping the list of phishers’ favorite strains. SecurityAffairs – malware, Coronavirus).

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Krebs on Security

MAY 13, 2024

This post examines the activities of Khoroshev’s many alter egos on the cybercrime forums, and tracks the career of a gifted malware author who has written and sold malicious code for the past 14 years. This user said they specialize in developing malware, creating computer worms, and crafting new ways to hijack Web browsers.

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Ransomware Cybercrime Accountability Malware 277

Krebs on Security

MAY 16, 2019

Law enforcement agencies in the United States and Europe today unsealed charges against 11 alleged members of the GozNym malware network, an international cybercriminal syndicate suspected of stealing $100 million from more than 41,000 victims with the help of a stealthy banking trojan by the same name. Prosecutors say Nikolov, a.k.a.

Cybercrime 204

Cybercrime Banking Small Business Computers and Electronics 204

Malwarebytes

NOVEMBER 16, 2021

And new Mac malware that was disclosed on Thursday provides a concrete example of why this is not just theory. The vulnerabilities were used to drop malware onto the computer silently, without the user needing to click on anything or even being aware that anything has happened. Malwarebytes for Mac detects this malware as OSX.CDDS.

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eSecurity Planet

FEBRUARY 16, 2021

Malware, short for “malicious software,” is any unwanted software on your computer that, more often than not, is designed to inflict damage. Since the early days of computing, a wide range of malware types with varying functions have emerged. Best Practices to Defend Against Malware. Jump ahead: Adware. RAM scraper.

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eSecurity Planet

OCTOBER 4, 2022

Malicious programs or malware are common and dangerous threats in the digital space for both individual users and organizations alike. German IT-Security Institute AV-TEST has recorded over 1 billion malicious programs as of this writing, with over 450,000 new instances of malware being recorded every day. Malvertising.

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Malware Phishing Ransomware Mobile 120

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 42

Cybercrime Malware Antivirus Banking 42

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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SecureList

APRIL 24, 2023

It is worth noting that while we identified a few targets in other locations, all of them appear to be foreign diplomatic entities of the colored countries: Tomiris’s polyglot toolset Tomiris uses a wide variety of malware implants developed at a rapid pace and in all programming languages imaginable.

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Security Affairs

JUNE 17, 2021

Russian national Oleg Koshkin was convicted for operating a “crypting” service used to obfuscate the Kelihos bot from antivirus software. Russian national Oleg Koshkin was convicted for charges related to the operation of a malware crypting service used by the Kelihos botnet to obfuscate malware and evade detection.

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Antivirus Malware Software Cryptocurrency 121

Krebs on Security

APRIL 3, 2024

The term “FUD” in those names stands for “ F ully U n- D etectable,” and it refers to cybercrime resources that will evade detection by security tools like antivirus software or anti-spam appliances. In 2019, The Manipulaters failed to renew their core domain name — manipulaters[.]com

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SecureWorld News

JUNE 16, 2021

DOJ prosecutors say Oleg Koshkin, a 41-year-old Russian national, operated a crypting service used to conceal Kelihos malware from antivirus software. In other words, it could fool antivirus into believing there was no threat and no security reason to deny the malware access to a particular system.

Antivirus 56

Antivirus Malware Software Ransomware 56

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.

Government 111

Government Malware Energy and Utilities Cyber Attacks 111

Malwarebytes

JANUARY 17, 2023

The company didn't provide information on how the malware got onto the laptop. The malware was not detected by our antivirus software. Since then, CircleCI says it has been improving its infrastructure by adding behavior detection to its antivirus and mobile device management (MDM) system.

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Malware Authentication Antivirus Passwords 98

Malwarebytes

FEBRUARY 1, 2022

Cleafy, a cybersecurity firm specializing in online fraud, has published new details about banking Trojan BRATA (Brazilian Remote Access Tool, Android), a known malware strain that first became widespread in 2019. But how does such dangerous malware end up on victims’ devices? How BRATA is spread.

Malware 98

Malware Banking Mobile Social Engineering 98

Krebs on Security

JULY 8, 2019

The crooks behind an affiliate program that paid cybercriminals to install the destructive and wildly successful GandCrab ransomware strain announced on May 31, 2019 they were terminating the program after allegedly having earned more than $2 billion in extortion payouts from victims. in , where the group recruited many of its distributors.

Ransomware 264

Ransomware Accountability Cybercrime Passwords 264

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 authors of the GandCrab RaaS also offers technical support and updates to its members, they also published a video tutorial that shows how the ransomware is able to avoid antivirus detection.

Ransomware 145

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Security Affairs

JULY 1, 2019

Malware researcher Brad Duncan first observed a new variant of Dridex on June 17 that leverage an Application Whitelisting technique to bypass mitigation via disabling or blocking of Windows Script Host. “On June 26, 2019, eSentire Threat Intelligence discovered new infrastructure pointing to a similar Dridex variant (see IOCs below).

Banking 109

Banking Antivirus Advertising Encryption 109

Hacker Combat

MAY 19, 2021

As many antivirus companies continue to work diligently to develop features that can safeguard your data, the question that arises among many android users is, does Avast free protect against ransomware in mobile devices? The antivirus can be used on multiple devices. It has strong protection and defense against viruses and malware.

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CyberSecurity Insiders

JANUARY 31, 2021

Regardless of how familiar you are with Information Security, you’ve probably come across the term ‘malware’ countless times. From accessing your business-critical resources and sensitive information to halting business operations and services, a malware infection can quickly become an organization’s worst nightmare come true.

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Malware Computers and Electronics Adware Spyware 107

The Last Watchdog

AUGUST 14, 2019

With all the talk of escalating cyber warfare , the spread of counterfeit smartphones and new forms of self-replicating malware , I came away from Black Hat USA 2019 (my 15 th ) marveling, once more, at the panache of modern cyber criminals. Mainstreaming EDR EDR came along to supplement signature-based antivirus.

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SecureWorld News

JUNE 16, 2021

DOJ prosecutors say Oleg Koshkin, a 41-year-old Russian national, operated a crypting service used to conceal Kelihos malware from antivirus software. In other words, it could fool antivirus into believing there was no threat and no security reason to deny the malware access to a particular system.

Antivirus 52

Antivirus Malware Software Ransomware 52