GOFFEE continues to attack organizations in Russia
Kaspersky researchers analyze GOFFEE’s campaign in H2 2024: the updated infection scheme, new PowerModul implant, switch to a binary Mythic agent.
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Beware of Clickfix: ‘Fix Now’ and ‘Bot Verification’ Lures Deliver and Execute Malware
A sophisticated browser-based malware delivery method, dubbed ClickFix, has emerged as a significant threat to cybersecurity. Leveraging deceptive prompts like “Fix Now” and “Bot Verification,” ClickFix tricks users into executi…
UAC-0219 Hackers Leverage WRECKSTEEL PowerShell Stealer to Extract Data from Computers
In a concerning development, CERT-UA, Ukraine’s Computer Emergency Response Team, has reported a series of cyberattacks attributed to the hacker group identified as UAC-0219. These attacks, which have been ongoing since the fall of 2024, utilize …
KoiLoader Exploits PowerShell Scripts to Drop Malicious Payloads
Cybersecurity experts at eSentire’s Threat Response Unit (TRU) uncovered a sophisticated malware campaign leveraging KoiLoader, a malicious loader designed to deploy information-stealing payloads. This campaign utilized PowerShell scripts and obf…
Attackers Leverage Weaponized CAPTCHAs to Execute PowerShell and Deploy Malware
In a recent surge of sophisticated cyberattacks, threat actors have been utilizing fake CAPTCHA challenges to trick users into executing malicious PowerShell commands, leading to malware infections. This tactic, highlighted in the HP Wolf Security Thre…
New ClearFake Variant Uses Fake reCAPTCHA to Deploy Malicious PowerShell Code
A recent variant of the ClearFake malware framework has been identified, leveraging fake reCAPTCHA and Cloudflare Turnstile verifications to deceive users into executing malicious PowerShell code. This evolution marks a significant shift in how ClearFa…
Fake CAPTCHA Malware Exploits Windows Users to Run PowerShell Commands
In early February 2025, Trustwave SpiderLabs uncovered a resurgence of a malicious campaign leveraging fake CAPTCHA verifications to deliver malware. This campaign uses deceptive CAPTCHA prompts to trick users into executing PowerShell commands, initia…
Fake CAPTCHA Lures Victims: Lumma Stealer Abuses Clipboard and PowerShell
Fake CAPTCHA Lures Victims: Lumma Stealer Abuses Clipboard and PowerShell Introduction: We recently identified a new malware campaign using fake CAPTCHA pages to deliver Lumma Stealer, an infostealer operating under the malware-as-a-service (MaaS) model, first discovered in 2022. In previous campaigns, including those in mid-2024, attackers used ClickFix a deceptive tactic involving phishing and fake […]
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Persistence – Visual Studio Code Extensions
It is not uncommon developers or users responsible to write code (i.e. detection engineers using Sigma) to utilize Visual Studio Code as their code editor.… Continue reading → Persistence – Visual Studio Code Extensions
Persistence – Visual Studio Code Extensions
It is not uncommon developers or users responsible to write code (i.e. detection engineers using Sigma) to utilize Visual Studio Code as their code editor.… Continue reading → Persistence – Visual Studio Code Extensions