
Yoba malware hides an XMRig miner in fake AI installers
Check Point says signed OpenAI and Anthropic binaries sideload a loader that fetches XMRig via Telegram and DNS-over-HTTPS.
27 stories, newest first · one card per story

Check Point says signed OpenAI and Anthropic binaries sideload a loader that fetches XMRig via Telegram and DNS-over-HTTPS.

YobaLoader pulls its next stage from a Telegram profile picture and can run any executable or PowerShell script, not only XMRig.

Check Point’s Yoba loader fetched XMRig and can also retrieve other Windows executables or PowerShell.

Signed vendor Setup.exe files load YobaDropper, which plants a SYSTEM scheduled task; an observed payload was XMRig 6.26.0 over Tor.

Fake GitHub ZIPs pair signed OpenAI or Anthropic Setup.exe with a rogue DLL that loads an XMRig miner via Telegram and DNS.

Check Point says the chain uses signed OpenAI and Anthropic binaries plus Telegram, Tor, Catbox and DNS over HTTPS.

Fake Chocolatey and Massgrave sites installed a Python remote-access module that steals system data and runs signed tasks.
Huntress found a WatchGuard lookalike that phished VPN server, login, and password via SEO poisoning.

About 670 lookalike Jev domains appeared days after launch, with fake shops marking up API access.

Fake LastPass Authenticator GitHub repos spread new Rapuncel infostealer alongside a Microsoft-signed kernel driver that kills 145 antivirus and EDR products.

Unit 42 exposed CL-CRI-1171, a pay-per-install operation spreading OfferLoader and Insomnia RAT via YouTube and SEO poisoning to corporate and government targets.

Attackers chain Google search results, a hacked Thai .ac.th domain, and redirects to push illegal casino ads past moderation, at industrialized scale across gov/edu sites.

ADEX uncovered a hacked Thai college domain serving casino pages through real Google search redirects, part of a global campaign compromising government and education sites.

Malwarebytes reports Google's new encoded google.com/goto?url= redirects break hover-preview link checking, weakening a common phishing defense.

Scam sites impersonating Bitrefill's crypto checkout appear in search results, tricking victims into sending up to $1,990 in crypto directly to scammers.

Unit 42 exposed CL-CRI-1171, a pay-per-install operation using YouTube gaming channels and SEO poisoning to deliver RATs and a Chrome hijacker.

Huntress details campaigns abusing Claude Artifacts, claude.ai/share links, and ChatGPT/Grok conversations to deliver SectopRAT, MacSync, and AMOS stealers.

Unit 42 uncovers CL-CRI-1171, a two-year pay-per-install campaign distributing 10,000+ OfferLoader samples via YouTube and SEO poisoning.

Huntress found fake GTA 6 installer ISOs spreading NJRAT, DCRAT, Mercurial Grabber and a Chaos ransomware wiper that steals credentials.
Fake GTA6 ISO downloads spread via SEO poisoning, torrents, and forums deliver NJRAT, DCRAT, an infostealer, and wiper ransomware.

Unit 42 exposes CL-CRI-1171, a pay-per-install network spreading malware like Insomnia RAT via YouTube channels and SEO poisoning for over two years.

DFIR Report exposes BengalSEO, an India-based SEO-poisoning operation running since 2015, delivering MayaBot malware and tech support scams via Bing results.

Check Point identifies Chinese-speaking group Gambling Goblin hijacking Brazilian government domains via malicious Apache modules for SEO-manipulated gambling phishing.

McAfee says WeedHack infostealer MaaS still spreads via ten fake Minecraft client sites and SEO poisoning despite C2 takedown, with 116,464 infections logged.
Today 1.5K readers · 2.4K views · 754 reads · all time 189K views