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RedGuard.go
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RedGuard.go
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/**
* @Author 风起
* @contact: onlyzaliks@gmail.com
* @File: RedGuard.go
* @Time: 2022/5/4 10:44
**/
package main
import (
"fmt"
"os"
"strings"
"RedGuard/config"
"RedGuard/core"
"RedGuard/core/parameter"
"RedGuard/lib"
)
var logger = lib.Logger() // logger output model
type C2 struct {
Type string //Server interface{}
}
type c2Action interface {
serverInit()
}
type cobaltStrike struct {
action string
}
// ServerInit CobaltStrike module core method entry
func (cs *cobaltStrike) serverInit() {
cs.action = "CobaltStrike"
var (
proxy parameter.ProxyConf // Proxy configuration structure
cfg = lib.InitConfig() // config file object
num int // counting variable
)
// HTTPS Reverse proxy SSL certificate is created
lib.InitGenerateSelfSignedCert()
for key, value := range map[string]string{
"HTTPS": "/",
"HTTP": "/http",
} {
proxy.Action = key // Gets the reverse proxy listening port type
proxy.Pattern = value // Gets the pattern associated with the listening type
proxy.Port = lib.ReadConfig("proxy", fmt.Sprintf("Port_%s", key), cfg)
// When num is greater than 0, the main program is called out of the loop
if num > 0 {
break
}
num += 1
logger.Noticef("HostTarget: %s", lib.ReadConfig("proxy", "HostTarget", cfg))
// HTTP reverse proxy
go core.ProxyManger(proxy.Action, proxy.Port, proxy.Pattern)
}
// HTTPS reverse proxy
core.ProxyManger(proxy.Action, proxy.Port, proxy.Pattern)
// TODO CobaltStrike Core flow control method
}
func (c2 C2) configInit(args *parameter.Parses) {
c2.Type = args.C2Type
// Check C2 Server type
switch strings.ToLower(c2.Type) {
case "cobaltstrike":
// CobaltStrike Server initialize method
(&cobaltStrike{}).serverInit()
}
// TODO:Development Pending for other C2 frameworks
}
func main() {
fmt.Println(fmt.Sprintf(config.BANNER, config.VERSION, config.URL)) // output banner information.
// Create the tool argument
var (
parse parameter.Parses // Basic parameter structure
_cert parameter.Cert // Certificate configuration parameter structure
_proxy parameter.Proxy // Proxy configuration parameter structure
_finger parameter.SampleFinger
)
core.CmdParse(&parse, &_cert, &_finger, &_proxy)
// Check whether RedGuard has been initialized
if num, isExits := lib.CreateConfig(parse.C2Type /* C2 Facility Type */, parse.ConfigPath); isExits {
switch {
case parse.Update:
lib.UpdateConfig(&_cert, &_proxy, &_finger) // Update RedGuard Config
logger.Notice("RedGuard Configuration file updated successfully!")
case parse.IP != "":
if lib.CheckIP(parse.IP) == false {
logger.Warning("Please enter a valid IP address")
os.Exit(0)
}
logger.Noticef("Search ipLookUpHelper: %s", parse.IP)
core.IPLookUp(parse.Location /* owning place to be verified */, parse.IP) // Query the location of an IP address
case num == 0:
// Select different C2 Server modes based on user parameters,default CobaltStrike.
(C2{}).configInit(&parse)
case num == 1: // Initialization is run for the first time
os.Exit(0)
}
}
}