Security Affairs

FEBRUARY 16, 2021

Latin American Javali trojan weaponizing Avira antivirus legitimate injector to implant malware. After that, the following files are extracted, namely: Avira.exe : Legitimate injector from Avira Antivirus. In the last few years, many banking trojans developed by Latin American criminals have increased in volume and sophistication.

Antivirus 135

Antivirus Malware Banking Internet 135

Spinone

JANUARY 13, 2020

Installing antivirus software (or AV) is often considered an important ransomware protection measure. It’s better to buy a subscription to antivirus software than to pay, on average, $36,295 to hackers or face significant financial and reputational damages. Antivirus users often experience ransomware attacks.

Antivirus 81

Antivirus Ransomware Software Encryption 81

Security Affairs

MARCH 10, 2025

Using this social engineering trick, threats like stealers, RATs, Trojans, and crypto miners can persist undetected. The discovered infected archives contained an additional executable, with a modified start script tricking victims into disabling antivirus protections. Its configuration is Base64-encoded and encrypted with AES-CBC.

Cryptocurrency 92

Cryptocurrency Malware Social Engineering Antivirus 92

Krebs on Security

DECEMBER 29, 2022

You just knew 2022 was going to be The Year of Crypto Grift when two of the world’s most popular antivirus makers — Norton and Avira — kicked things off by installing cryptocurrency mining programs on customer computers. It emerges that email marketing giant Mailchimp got hacked. ” SEPTEMBER.

Cryptocurrency 309

Cryptocurrency Cybercrime Computers and Electronics Scams 309

Security Affairs

DECEMBER 19, 2022

The Rust variant has also been seen using intermittent encryption, one of the emerging tactics that threat actors use today for faster encryption and detection evasion.” The ransomware uses intermittent encryption to speed up the encryption process by partially encrypting the files depending on the values of certain flags.

Ransomware 143

Ransomware Encryption Healthcare Education 143

Zero Day

JUNE 6, 2025

The hackers say that the dates of birth and social security numbers were originally encrypted but have since been decrypted and are now visible in plain text. " Also:  Stop paying for antivirus software.

Password Management 128

Password Management Passwords Artificial Intelligence Software 128

Krebs on Security

NOVEMBER 11, 2019

For instance, included in the Pastebin files from Orvis were plaintext usernames and passwords for just about every kind of online service or security product the company has used, including: -Antivirus engines. Encryption certificates. Data backup services. Multiple firewall products. Linux servers. Cisco routers. Netflow data.

Retail 240

Retail Passwords Wireless Backups 240

The Last Watchdog

JUNE 21, 2020

Although most people think of ransomware as a dodgy application that encrypts data and holds it for ransom, the concept is much more heterogeneous than that. File encryption 2013 – 2015. It emerged in September 2013 and paved the way for hundreds of file-encrypting menaces that have splashed onto the scene ever since.

Ransomware 243

Ransomware Hacking Encryption Penetration Testing 243

eSecurity Planet

OCTOBER 18, 2022

However, even with the best planning, organizations can find a few users, machines, or systems that were overlooked or whose backup may be corrupted or encrypted. How Does Ransomware Encryption Work? Ransomware encryption works like any other encryption. The file extensions of the encrypted files will also provide a clue.

Ransomware 145

Ransomware Encryption Insurance Backups 145

Security Affairs

JULY 1, 2019

Even if the activity of Dridex decreased in the last couple of years, crooks continued to updates it adding new features such the support of XML scripts, hashing algorithms, peer-to-peer encryption, and peer-to-command-and-control encryption. ” reads the analysis published by eSentire. com domain to download the Dridex installer.

Banking 108

Banking Antivirus Advertising Encryption 108

eSecurity Planet

DECEMBER 13, 2021

Germany-based G Data CyberDefense released software designed to trick the STOP ransomware variant into believing that a targeted system has already been compromised and keeping it from encrypting files after the device has been infected. But STOP ransomware will not encrypt files anymore if the system has the vaccine.”.

Ransomware 145

Ransomware Cybersecurity Encryption Malware 145

eSecurity Planet

APRIL 13, 2023

Vendors sometimes use packing to prevent basic reverse engineering or illegal redistribution. While some packers like UPX only compress the file, others can also encrypt it. Packers basically take the original executable and add a small piece of code called a “stub” to the newly created executable.

Antivirus 120

Antivirus Malware Artificial Intelligence Engineering 120

CyberSecurity Insiders

JULY 7, 2022

Reports are in that the servers of Flood Monitoring System were hit by the file-encrypting malware on June 21st,2022 and the hackers are demanding BTC in double-digit figures to free data from encryption.

Ransomware 106

Ransomware Antivirus Backups Encryption 106

Hacker's King

DECEMBER 16, 2024

These attacks often involve encrypting data and demanding a ransom for its decryption. Phishing and Social Engineering : Phishing remains a popular attack method, leveraging emails, fake websites, and social media to deceive users into providing sensitive information.

Cyber Attacks 59

Cyber Attacks Phishing Artificial Intelligence Penetration Testing 59

Malwarebytes

JANUARY 17, 2023

CircleCI revealed an engineer's laptop was successfully infected with a yet-to-be-named information-stealing Trojan, which was used to steal an engineer's session cookie. The malware was not detected by our antivirus software. The company didn't provide information on how the malware got onto the laptop.

Malware 98

Malware Authentication Antivirus Passwords 98

SecureList

APRIL 8, 2025

Pages like that are well-indexed by search engines and appear in their search results. If not, the script checks for processes associated with antivirus software, security solutions, virtual environments, and research tools. The arguments above make the utility establish an encrypted connection with the C2 server apap[.]app

Passwords 85

Passwords Cryptocurrency Software Antivirus 85

SecureWorld News

JUNE 3, 2025

The anatomy of the breach The exposed database was neither encrypted nor password-protected, making it easily accessible to anyone who stumbled upon it. Phishing and social engineering : Even outdated credentials can be used to craft convincing phishing campaigns targeting individuals or organizations.

Malware 65

Malware Passwords Identity Theft Phishing 65

Security Affairs

MARCH 19, 2019

The ransomware encrypts data on the victim’s machine and appends the.Jnec extension to the encrypted data asking a ransom 0.05 ransomware still has a low detection rate , it was identified as malicious by 31/71 antivirus of the VirusTotal services. At the moment of writing, 29 antivirus engines detect JNEC.a

Ransomware 105

Ransomware Antivirus Encryption Advertising 105

Security Affairs

AUGUST 20, 2018

Today I’d like to share the following reverse engineering path since it ended up to be more complex respect what I thought. During the analysis time, only really few Antivirus (6 out of 60) were able to “detect” the sample. AntiVirus Coverage. Significative the choice to use a .reg

Engineering 75

Engineering Malware Computers and Electronics Penetration Testing 75

eSecurity Planet

NOVEMBER 18, 2021

For enterprises—and a growing number of consumer antivirus solutions—machine learning (ML) and behavioral-based detection are increasingly important for stopping unknown threats. The antivirus software reacts to online threats in real time to ensure there is no compromise to the performance of your system. Bitdefender Premium Security.

Software 120

Software Antivirus VPN Password Management 120

Malwarebytes

JANUARY 10, 2024

It looks like Atomic Stealer was updated around mid to late December 2023, where its developers introduced payload encryption in an effort to bypass detection rules. In this blog post, we will review the latest changes with Atomic Stealer and the recent distribution with malicious ads via the Google search engine. gotrackier[.]com

Passwords 142

Passwords Antivirus Malware Encryption 142

Hacker Combat

OCTOBER 25, 2021

Some of the samples used different anti-sandboxing methods, including download IP cloaking, encrypted files and enlarged files. Improvements made by Google to protect their users from future attacks include heuristic rules that detect and then block social engineering & phishing emails, live streams for crypto-scams and theft of cookies.

Accountability 126

Accountability Malware Scams Antivirus 126

eSecurity Planet

FEBRUARY 26, 2021

Antivirus solutions have long been a staple of cybersecurity practices. However, antivirus is no longer enough to protect an entire organization’s infrastructure. . Some antivirus solutions have expanded their offerings to include a more comprehensive suite of security tools to match the needs of modern organizations.

Antivirus 82

Antivirus Firmware Encryption Spyware 82

Security Affairs

SEPTEMBER 23, 2020

Even today, less than half of the known antivirus engines are flagging the infection on VirusTotal , as observed by BleepingComputer: The APT28 group (aka Fancy Bear , Pawn Storm , Sofacy Group , Sednit , and STRONTIUM ) has been active since at least 2007 and it has targeted governments, militaries, and security organizations worldwide.

Antivirus 120

Antivirus Government Malware Advertising 120

The Last Watchdog

OCTOBER 3, 2019

“They may discover their targets through some sort of automated technique, which gets them a toehold into the company, or they might just simply go to Shodan (search engine) to discover open, available RDP hosts ,” Shier told me. They’ll take more manual steps to encrypt servers, exfiltrate data – or do both.

Encryption 147

Encryption Malware Ransomware Cyber Attacks 147

eSecurity Planet

JUNE 7, 2022

The solution includes cloud sandboxing technology, preventing zero-day threats, and full disk encryption capability for enhanced data protection. ESET Protect Advanced complies with data regulation thanks to full disk encryption capabilities on Windows and macOS. Get started today! Learn more about ESET PROTECT Advanced. CyberProof.

Cybersecurity 127

Cybersecurity Identity Theft Encryption Antivirus 127

Security Affairs

NOVEMBER 18, 2019

NextCry is a new ransomware that was spotted by researchers while encrypting data on Linux servers in the wild. T he name comes from the extensions the ransomware appends to the filenames of encrypted files. The malicious code targets Nextcloud instances and it is currently undetected by antivirus engines.

Ransomware 106

Ransomware Encryption Malware Advertising 106

Webroot

APRIL 22, 2025

Phishing and social engineering : Using your personal information, scammers can craft more convincing phishing emails or messages to trick you into giving up even more sensitive details, like passwords and PIN numbers. Keep your devices protected: Always keep your device software updated and use antivirus and internet security software.

Data breaches 75

Data breaches Identity Theft Passwords eCommerce 75

Thales Cloud Protection & Licensing

APRIL 16, 2024

Stop Ransomware in its Tracks With CipherTrust Transparent Encryption Ransomware Protection madhav Wed, 04/17/2024 - 05:22 Our last blog Ransomware Attacks: The Constant and Evolving Cybersecurity Threat described the ever dangerous and evolving cybersecurity threat of ransomware. Because ransomware does not care about your data.

Encryption 62

Encryption Ransomware Antivirus Government 62

Security Affairs

MARCH 21, 2019

Note that ransomware is probably detected during antivirus behavioral analysis — heuristic and signature-based detection are easily passed. Another interesting thing is that the ransomware sample launches itself with the -w argument and also spawned a new process for each file it encrypted. locker ” is appended. Let’s look.

Ransomware 111

Ransomware Encryption Malware Antivirus 111

Security Affairs

MARCH 29, 2019

Sha256 4ede0d4787f2e5bc471de3490e5c9327b459985530e42def9cf5d94ea4c2cb2b Threat Qrypter-encrypted jRAT Brief Description Jar file contains jRAT Ssdeep 12288:vimJ+fjGuiwDBA19F7/8fDFsJTVjODmYae:vimkiwDB6z8fZsN3Yae. Encrypted file content. Encryption key used to decrypt all the other files. Technical Analysis. So, the “p14605.class”

Malware 111

Malware Encryption Advertising Engineering 111

CyberSecurity Insiders

AUGUST 24, 2022

And security researchers from ESET have discovered that the malware was uploaded to the VirusTotal operated system in Brazil and was targeted by a social engineering attack. As BianLian follows the process of dividing the encrypted content in 10 bytes of data, it easily evaded detection by antivirus products.

Ransomware 107

Ransomware Digital transformation Encryption Social Engineering 107

Hacker's King

MAY 24, 2025

Phishing is now done through text messages (smishing), social media (social engineering), and even voice phone calls (vishing). Stronger protection of systems can be achieved with the use of firewalls, antivirus programs, intrusion detection systems, and endpoint protection. Dont place reliance on a single defense.

Cyber Attacks 59

Cyber Attacks Passwords Education Phishing 59

Security Affairs

OCTOBER 17, 2018

Everything started from a well-crafted email targeting the right office asking for naval engine spare parts prices. The mail was quite clear, written in a great language within detailed spare parts matching the real engine parts. At a first sight, the office document had an encrypted content available on OleObj.1 1 and OleObj.2.

Malware 111

Malware Computers and Electronics Encryption Penetration Testing 111

SecureWorld News

MARCH 29, 2024

At its core, this tactic revolves around gaming the trust users put in reputable internet services, including search engines, and the familiarity they have with online advertising per se. This interference is a major catalyst for double extortion that involves both a breach and data encryption.

Cybercrime 108

Cybercrime Advertising Engineering Antivirus 108

Malwarebytes

SEPTEMBER 12, 2023

com) purporting to be Webex: BatLoader: the stealthy malware loader The downloaded file exceeds the size limit for many sandboxes and is designed to bypass detection from antivirus products. Loaders such as BatLoader are stealthy and may not be detected by traditional antivirus.

Antivirus 139

Antivirus Advertising Malware Engineering 139

Security Boulevard

APRIL 16, 2024

Stop Ransomware in its Tracks With CipherTrust Transparent Encryption Ransomware Protection madhav Wed, 04/17/2024 - 05:22 Our last blog Ransomware Attacks: The Constant and Evolving Cybersecurity Threat described the ever dangerous and evolving cybersecurity threat of ransomware. Because ransomware does not care about your data.

Encryption 59

Encryption Ransomware Antivirus Government 59