Krebs on Security

JUNE 21, 2023

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. The registration records for the website Cryptor[.]biz ” Crypt[.]guru’s

Malware 210

Malware Antivirus Cybercrime Hacking 210

SecureList

OCTOBER 25, 2023

Supported Windows versions include Windows Vista, Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, and Windows 10 up to build 14392. DNS resolutions for pool servers are cleverly concealed behind DNS over HTTPS requests to the Cloudflare DoH (DNS over HTTPS) service , adding an extra layer of stealth to its operations.

Malware 107

Malware DNS Encryption Cryptocurrency 107

SecureList

JUNE 2, 2022

LuoYu is a lesser-known threat actor that has been active since 2008. Full control over the DNS, meaning they can provide responses for non-existent domains. Introduction. In their initial disclosures on this threat actor, TeamT5 identified three malware families: SpyDealer, Demsty and WinDealer. Indicators of Compromise.

Malware 113

Malware Encryption Social Engineering Telecommunications 113

eSecurity Planet

FEBRUARY 16, 2021

Install an antivirus solution that includes anti-adware capabilities. In 2008, the Kraken botnet with 495,000 bots infected 10% of the Fortune 500 companies. If your antivirus software fails to notice a new strain, you can reinstall the browser. Since 2008, RAM scraping has been a boon for retailers. RAM Scraper.

Malware 105

Malware Adware Spyware Antivirus 105

Security Boulevard

JUNE 15, 2023

As a result, this technique may bypass static antivirus signatures and complicate malware reverse engineering. Prior to this date, in 2021, the domain was registered and hosted by a previous owner, with DNS resolution observed through October of 2021. The builder enables operators to specify up to four C2 endpoints. Trojan.Mystic.KV

Cryptocurrency 52

Cryptocurrency Password Management Malware DNS 52

ForAllSecure

MARCH 24, 2021

That meant I tested the release candidates -- not the final product you’d buy in the stores - for consumer-grade antivirus programs, desktop firewalls, and desktop Intrusion detection systems. Years ago, I was the lead security software reviewer at ZDNet and then at CNET.

Software 52

Software Passwords Internet Internet 52

ForAllSecure

MARCH 24, 2021

That meant I tested the release candidates -- not the final product you’d buy in the stores - for consumer-grade antivirus programs, desktop firewalls, and desktop Intrusion detection systems. Years ago, I was the lead security software reviewer at ZDNet and then at CNET.

Software 52

Software Passwords Internet Internet 52