update

Plugins/ftp.go

@@ -1,11 +1,9 @@
 package Plugins
 
 import (
-	"errors"
 	"fmt"
 	"github.com/jlaffaye/ftp"
 	"github.com/shadow1ng/fscan/common"
-	"net"
 	"strings"
 	"time"
 )

Plugins/icmp.go

@@ -55,7 +55,7 @@ func GetSys() SystemInfo {
 
 func IcmpCheck(hostslist []string) {
 	TmpHosts := make(map[string]struct{})
-	var chanHosts = make(chan string)
+	var chanHosts = make(chan string, len(hostslist))
 	conn, err := icmp.ListenPacket("ip4:icmp", "0.0.0.0")
 	endflag := false
 	if err != nil {
@@ -76,7 +76,7 @@ func IcmpCheck(hostslist []string) {
 
 	go func() {
 		for ip := range chanHosts {
-			if _, ok := TmpHosts[ip]; !ok {
+			if _, ok := TmpHosts[ip]; !ok && IsContain(hostslist, ip) {
 				TmpHosts[ip] = struct{}{}
 				if common.Silent == false {
 					fmt.Printf("(icmp) Target '%s' is alive\n", ip)
@@ -90,10 +90,25 @@ func IcmpCheck(hostslist []string) {
 		write(host, conn)
 	}
 
-	if len(hostslist) > 255 {
+	//根据hosts数量修改icmp监听时间
-		time.Sleep(6 * time.Second)
+	start := time.Now()
-	} else {
+	for {
-		time.Sleep(3 * time.Second)
+		if len(AliveHosts) == len(hostslist) {
+			break
+		}
+		since := time.Now().Sub(start)
+		var wait time.Duration
+		switch {
+		case len(hostslist) < 30:
+			wait = time.Second * 1
+		case len(hostslist) <= 256:
+			wait = time.Second * 3
+		default:
+			wait = time.Second * 5
+		}
+		if since > wait {
+			break
+		}
 	}
 
 	endflag = true

Plugins/portscan.go

@@ -34,8 +34,8 @@ func PortScan(hostslist []string, ports string, timeout int64) []string {
 		probePorts = tmpPorts
 	}
 	workers := common.Threads
-	Addrs := make(chan Addr)
+	Addrs := make(chan Addr, len(hostslist)*len(probePorts))
-	results := make(chan string)
+	results := make(chan string, len(hostslist)*len(probePorts))
 	var wg sync.WaitGroup
 
 	//接收结果

common/flag.go

@@ -27,6 +27,7 @@ func Flag(Info *HostInfo) {
 	flag.StringVar(&Info.Password, "pwd", "", "password")
 	flag.Int64Var(&Info.Timeout, "time", 3, "Set timeout")
 	flag.StringVar(&Info.Scantype, "m", "all", "Select scan type ,as: -m ssh")
+	flag.StringVar(&Info.Path, "path", "", "fcgi、smb romote file path")
 	flag.IntVar(&Threads, "t", 600, "Thread nums")
 	flag.StringVar(&HostFile, "hf", "", "host file, -hs ip.txt")
 	flag.StringVar(&Userfile, "userf", "", "username file")
@@ -47,5 +48,6 @@ func Flag(Info *HostInfo) {
 	flag.StringVar(&Pocinfo.Cookie, "cookie", "", "set poc cookie")
 	flag.Int64Var(&Pocinfo.Timeout, "wt", 5, "Set web timeout")
 	flag.IntVar(&Pocinfo.Num, "num", 20, "poc rate")
+	flag.StringVar(&SC, "sc", "", "ms17 sc,as -sc x86add -sc x64add")
 	flag.Parse()
 }