claude-macos-app.com
172.67.191.162AS13335 · USthe page's own code carries a hidden, encoded shell command it instructs the visitor to paste and run
- Browser Analysismalicious
- Threat Intelligencemalicious
- Domain Intelligencesuspicious
- Content Inspectionclean
- Network & Hostingclean
- Related Infrastructureclean
- TLS Fingerprintunknown
What happened
Step by step, from what the scanner recorded.Dangerous — confirmed threat
AutomatedIt presents itself as Anthropic while being hosted somewhere Anthropic does not own. It is listed on external threat-intelligence feeds. We found strong evidence that this site is malicious — for example a phishing page, a scam, or hostile code. Treat anything it asked for (passwords, card details, codes) as exposed.
What to do
Do not enter any information or download anything. If you already did, change those passwords now and contact your bank if payment details were involved. Block or report the link to your team.
This reflects the evidence found at the time of the scan. If you believe it is a mistake, you can escalate it for analyst review.
Findings
Strongest firstThe lure never opened for us — it sits where our click could not reach it. We decoded the command out of the page's own code instead, in bytes this scan fetched: https://claude-macos-app.com/
Live attacker command — do not run this
This is the exact text the page instructs a visitor to run. Pasting it into the Windows Run dialog (Win+R), PowerShell, or any terminal will execute the attacker's payload on your machine. Urlyze decoded it out of the page's own code and never executed it.
The lure never opened for us, so nothing was copied and there is no photograph of the instruction screen. The command below was not observed on a clipboard — it was decoded, base64-encoded, out of the page's own code in bytes this scan fetched (https://claude-macos-app.com/). It is what the page instructs a visitor to paste into the Windows Run dialog, in text it does not show them. Nothing was executed.
Analyst noteTreat the command as the payload — read it for the download URL, the dead-drop (Telegram/blockchain) and the execution method. There is no instruction screenshot for this one: the lure sits where our click could not reach it (typically a cross-origin overlay), so the evidence is the decoded command and the response it came from. Nothing was executed.
The page presents itself as a known brand (brand keywords/branding detected).
Analyst noteHigh confidence: brand keywords AND a password field — classic credential phishing.
Infrastructure
- IP
- 172.67.191.162CLOUDFLARENET - Cloudflare, Inc., US · AS13335US
- TLS
- CN=WE1, O=Google Trust Services, C=US · expires Nov 23, 2026
WHOIS
- Registrar
- Dominet (HK) Limited
- Created
- Aug 25, 2026
- Expires
- Aug 25, 2027
- Nameservers
- aliza.ns.cloudflare.comrohin.ns.cloudflare.com
Hashes & fingerprints
Page capture
LiveTitle “Download Claude | Claude by Anthropic” · brand shown: Anthropic (high)
Engines
7 · time to verdictPage
- HTTP
- 200 · Completed
- Title
- Download Claude | Claude by Anthropic
- Load
- 3.19 s · 6 requests