Post #1377

How to trace IP of someone's id in telegram using Golang! Code: package mai import ( "fmt" "log" "os" "os/exec" "strings" ) func main() { const CAP_PATH = "/tmp/tg_cap.pcap" // Temporary path for pcap capture file const CAP_TEXT = "/tmp/tg_text.txt" // Temporary path for text file with information const CAP_DURATION = "5" // Capture duration in seconds // Get the external IP address of the device ipCmd := exec.Command("curl", "-s", "icanhazip.com") ipOutput, err := ipCmd.Output() if err != nil { log.Fatal("Failed to get IP address:", err) } MY_IP := strings.TrimSpace(string(ipOutput)) // Check if Wireshark is installed _, err = exec.LookPath("tshark") if err != nil { log.Println("[-] Wireshark not found. Try installing Wireshark first.") log.Println("[+] Debian-based: sudo apt-get install -y tshark") log.Println("[+] RedHat-based: sudo yum install -y tshark") os.Exit(1) } fmt.Println("[+] Discovering User's IP Address on Telegram using Golang") fmt.Println("[+] Starting traffic capture. Please wait for", CAP_DURATION, "seconds...") // Start traffic capture with Wireshark captureCmd := exec.Command("tshark", "-w", CAP_PATH, "-a", "duration:"+CAP_DURATION) captureOutput, err := captureCmd.CombinedOutput() if err != nil { log.Fatal("Traffic capture error:", err) } fmt.Println("[+] Traffic captured.") // Convert pcap file to readable text file convertCmd := exec.Command("tshark", "-r", CAP_PATH) convertOutput, err := convertCmd.Output() if err != nil { log.Fatal("Error converting pcap file to text:", err) } err = os.WriteFile(CAP_TEXT, convertOutput, 0644) if err != nil { log.Fatal("Error writing text file:", err) } fmt.Println("[+] Pcap file successfully converted to text.") // Check if Telegram traffic is present in the text file if strings.Contains(string(convertOutput), "STUN 106") { fmt.Println("[+] Telegram traffic found.") // Extract the IP address from the text extractCmd := exec.Command("cat", CAP_TEXT, "|", "grep", "STUN 106", "|", "sed", "'s/^.*XOR-MAPPED-ADDRESS: //'", "|", "awk", "'{match($0,/[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+/); ip = substr($0,RSTART,RLENGTH); print ip}' | awk '!seen[$0]++'") extractOutput, err := extractCmd.Output() if err != nil { log.Fatal("Error extracting IP address:", err) } TG_OUT := strings.TrimSpace(string(extractOutput)) IP_1 := strings.Fields(TG_OUT)[0] IP_2 := strings.Fields(TG_OUT)[1] var IP string // Check if the IP address is ours or the recipient's if MY_IP == IP_1 { IP = IP_2 } else if MY_IP == IP_2 { IP = IP_1 } else { IP = "[-] Sorry. IP address not found." os.Exit(1) } // Get host information for the IP address hostCmd := exec.Command("host", IP) hostOutput, err := hostCmd.Output() if err != nil { log.Fatal("Error getting host information:", err) } fmt.Println("[+]") fmt.Println("[+] IP Address:", IP) fmt.Println("[+] Host:", strings.TrimSpace(string(hostOutput))) fmt.Println("[+]") // Clean up temporary files err = os.Remove(CAP_PATH) if err != nil { log.Fatal("Cleanup error:", err) } err = os.Remove(CAP_TEXT) if err != nil { log.Fatal("Cleanup error:", err) } fmt.Println("[+] Cleanup completed.") } else { fmt.Println("[-] Telegram traffic not found.") fmt.Println("[!]") fmt.Println("[!] Run this script only >>>AFTER<<< the response.") fmt.Println("[!]") os.Exit(1) } fmt.Println("[?]") fmt.Print("[?] Run whois", IP, "? (Y/N): ") // Check if the user wants to run the whois command var answer string fmt.Scanln(&answer)