Ruben Groenewoud
cf4bbfbcef
* [New ER RTA] Potential Linux Rev Shell via Java * Added execute permissions to the RTA * Added 10 millisecond sleep to fix sequencing issue * Update exec_java_revshell_linux.py * Added source code
97 lines
3.4 KiB
Go
97 lines
3.4 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"net"
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"os"
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"os/exec"
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"time"
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)
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func main() {
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netconCommand := flag.NewFlagSet("netcon", flag.ExitOnError)
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netconIP := netconCommand.String("h", "", "IP address")
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netconPort := netconCommand.Int("p", 0, "Port")
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execCommand := flag.NewFlagSet("exec", flag.ExitOnError)
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execCmd := execCommand.String("c", "", "Shell command")
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chainCommand := flag.NewFlagSet("chain", flag.ExitOnError)
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chainIP := chainCommand.String("h", "", "IP address")
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chainPort := chainCommand.Int("p", 0, "Port")
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chainCmd := chainCommand.String("c", "", "Shell command")
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if len(os.Args) < 2 {
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fmt.Println("Usage:")
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fmt.Println(" netcon -h <IP> -p <Port>")
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fmt.Println(" exec -c <command>")
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fmt.Println(" chain -h <IP> -p <Port> -c <command>")
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os.Exit(1)
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}
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switch os.Args[1] {
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case "netcon":
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netconCommand.Parse(os.Args[2:])
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if *netconIP == "" || *netconPort == 0 {
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fmt.Println("Missing IP address or port")
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netconCommand.PrintDefaults()
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os.Exit(1)
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}
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conn, err := net.Dial("tcp", fmt.Sprintf("%s:%d", *netconIP, *netconPort))
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if err != nil {
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fmt.Println("Failed to connect:", err)
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os.Exit(1)
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}
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conn.Close()
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case "exec":
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execCommand.Parse(os.Args[2:])
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if *execCmd == "" {
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fmt.Println("Missing command")
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execCommand.PrintDefaults()
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os.Exit(1)
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}
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cmd := exec.Command("/bin/sh", "-c", *execCmd)
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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err := cmd.Run()
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if err != nil {
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fmt.Println("Failed to execute command:", err)
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os.Exit(1)
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}
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case "chain":
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chainCommand.Parse(os.Args[2:])
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if *chainIP == "" || *chainPort == 0 || *chainCmd == "" {
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fmt.Println("Missing IP address, port, or command")
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chainCommand.PrintDefaults()
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os.Exit(1)
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}
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conn, err := net.Dial("tcp", fmt.Sprintf("%s:%d", *chainIP, *chainPort))
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if err != nil {
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fmt.Println("Failed to connect:", err)
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} else {
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conn.Close()
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}
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time.Sleep(10 * time.Millisecond)
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cmd := exec.Command("/bin/sh", "-c", *chainCmd)
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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err = cmd.Run()
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if err != nil {
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fmt.Println("Failed to execute command:", err)
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os.Exit(1)
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}
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default:
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fmt.Println("Invalid command")
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fmt.Println("Usage:")
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fmt.Println(" netcon -h <IP> -p <Port>")
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fmt.Println(" exec -c <command>")
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fmt.Println(" chain -h <IP> -p <Port> -c <command>")
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os.Exit(1)
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}
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} |