![[watchdog]: Inside a Mirai variant with six-layer persistence](/_astro/Mirai%20Botnet%20with%206%20layers%20of%20persistence%20Hero_Z2qvA8g.webp)
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Threat/Vulnerability News
[watchdog]: Inside a Mirai variant with six-layer persistence
An open directory is serving a Mirai variant across 14 CPU architectures - all updated yesterday. It kills competitors by SHA256 hash, persists through six layers, and hides as a kernel thread. Here's what's inside.
What Gets Deployed via Exposed Docker APIs
Over 1,000 unique IPs scan for exposed Docker APIs every day. A fraction go further. We captured every container creation payload and classified them by monetization strategy.
React2Shell Update: Custom Go L7 DDoS Botnet
A single delivery IP has been exploiting React2Shell to distribute malware from an open directory. 31 binaries including a custom Go L7 DDoS botnet with Cloudflare token forgery, two Mirai variants across 13 CPU architectures, and a C2 server.
Analyze everything or move straight to network-level blocking?
One IP. Four days. Nearly 900 user agents. Over 3,000 probes. Sometimes a single IP address tells you everything you need to know about how industrialized internet scanning has become.
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Coordinated Credential-Stuffing Campaign Targets Palo Alto GlobalProtect Portals
A coordinated credential-stuffing campaign hit GlobalProtect VPN portals with 8,575 IPs in 48 hours. Three attack waves, 78 targeted usernames, one password. Our team breaks down the timeline, infrastructure, fingerprints, and what defenders can do.
"n8n" is the new "admin."
On February 10, 2026, our deception network recorded "n8n" overtaking "admin" as the #2 most brute-forced SSH username. The campaign scaled from a handful of probing IPs to hundreds of unique sources in under a week, with attackers rapidly iterating through password variants.
React2Shell in the Wild: Payload Analysis, Active Campaigns, and IoCs
The ELLIO sensor network has been tracking active exploitation of CVE-2025-55182 (React2Shell) in the wild. Here’s what we’re seeing.
From Scan to Exploit: Inside the Latest Cisco ASA/FTD Campaign
From reconnaissance to exploitation in just 48 hours. See how 75 IPs executed surgical, one-hit attacks on Cisco ASA/FTD devices - and how to disappear from target lists.