diff --git a/Common/Config.go b/Common/Config.go index 95f0df0..2e92125 100644 --- a/Common/Config.go +++ b/Common/Config.go @@ -19,6 +19,7 @@ var Userdict = map[string][]string{ "ldap": {"admin", "administrator", "root", "cn=admin", "cn=administrator", "cn=manager"}, "smtp": {"admin", "root", "postmaster", "mail", "smtp", "administrator"}, "imap": {"admin", "mail", "postmaster", "root", "user", "test"}, + "pop3": {"admin", "root", "mail", "user", "test", "postmaster"}, } var Passwords = []string{"123456", "admin", "admin123", "root", "", "pass123", "pass@123", "password", "P@ssword123", "123123", "654321", "111111", "123", "1", "admin@123", "Admin@123", "admin123!@#", "{user}", "{user}1", "{user}111", "{user}123", "{user}@123", "{user}_123", "{user}#123", "{user}@111", "{user}@2019", "{user}@123#4", "P@ssw0rd!", "P@ssw0rd", "Passw0rd", "qwe123", "12345678", "test", "test123", "123qwe", "123qwe!@#", "123456789", "123321", "666666", "a123456.", "123456~a", "123456!a", "000000", "1234567890", "8888888", "!QAZ2wsx", "1qaz2wsx", "abc123", "abc123456", "1qaz@WSX", "a11111", "a12345", "Aa1234", "Aa1234.", "Aa12345", "a123456", "a123123", "Aa123123", "Aa123456", "Aa12345.", "sysadmin", "system", "1qaz!QAZ", "2wsx@WSX", "qwe123!@#", "Aa123456!", "A123456s!", "sa123456", "1q2w3e", "Charge123", "Aa123456789", "elastic123"} diff --git a/Common/ParseScanMode.go b/Common/ParseScanMode.go index 7b2e3aa..bc0301a 100644 --- a/Common/ParseScanMode.go +++ b/Common/ParseScanMode.go @@ -21,7 +21,7 @@ var pluginGroups = map[string][]string{ "web", "fcgi", // web类 "mysql", "mssql", "redis", "mongodb", "postgres", // 数据库类 "oracle", "memcached", "elasticsearch", "rabbitmq", "kafka", "activemq", // 数据库类 - "ftp", "ssh", "telnet", "smb", "rdp", "vnc", "netbios", "ldap", "smtp", "imap", // 服务类 + "ftp", "ssh", "telnet", "smb", "rdp", "vnc", "netbios", "ldap", "smtp", "imap", "pop3", // 服务类 "ms17010", "smbghost", "smb2", // 漏洞类 "findnet", // 其他 }, @@ -36,7 +36,7 @@ var pluginGroups = map[string][]string{ "web", "fcgi", }, ModeService: { - "ftp", "ssh", "telnet", "smb", "rdp", "vnc", "netbios", "ldap", "smtp", "imap", + "ftp", "ssh", "telnet", "smb", "rdp", "vnc", "netbios", "ldap", "smtp", "imap", "pop3", }, ModeVul: { "ms17010", "smbghost", "smb2", diff --git a/Common/Ports.go b/Common/Ports.go index 7bc75d1..872a462 100644 --- a/Common/Ports.go +++ b/Common/Ports.go @@ -5,11 +5,11 @@ import ( "strings" ) -var ServicePorts = "21,22,23,25,135,139,143,389,445,465,587,636,993,1433,1521,2222,3306,3389,5432,5672,5671,6379,8161,9000,9092,9093,9200,11211,15672,15671,27017,61616,61613" +var ServicePorts = "21,22,23,25,110,135,139,143,389,445,465,587,636,993,995,1433,1521,2222,3306,3389,5432,5672,5671,6379,8161,9000,9092,9093,9200,11211,15672,15671,27017,61616,61613" var DbPorts = "1433,1521,3306,5432,5672,6379,9093,9200,11211,27017,61616" var WebPorts = "80,81,82,83,84,85,86,87,88,89,90,91,92,98,99,443,800,801,808,880,888,889,1000,1010,1080,1081,1082,1099,1118,1888,2008,2020,2100,2375,2379,3000,3008,3128,3505,5555,6080,6648,6868,7000,7001,7002,7003,7004,7005,7007,7008,7070,7071,7074,7078,7080,7088,7200,7680,7687,7688,7777,7890,8000,8001,8002,8003,8004,8006,8008,8009,8010,8011,8012,8016,8018,8020,8028,8030,8038,8042,8044,8046,8048,8053,8060,8069,8070,8080,8081,8082,8083,8084,8085,8086,8087,8088,8089,8090,8091,8092,8093,8094,8095,8096,8097,8098,8099,8100,8101,8108,8118,8161,8172,8180,8181,8200,8222,8244,8258,8280,8288,8300,8360,8443,8448,8484,8800,8834,8838,8848,8858,8868,8879,8880,8881,8888,8899,8983,8989,9000,9001,9002,9008,9010,9043,9060,9080,9081,9082,9083,9084,9085,9086,9087,9088,9089,9090,9091,9092,9093,9094,9095,9096,9097,9098,9099,9100,9200,9443,9448,9800,9981,9986,9988,9998,9999,10000,10001,10002,10004,10008,10010,10250,12018,12443,14000,15672,15671,16080,18000,18001,18002,18004,18008,18080,18082,18088,18090,18098,19001,20000,20720,21000,21501,21502,28018,20880" var AllPorts = "1-65535" -var MainPorts = "21,22,23,80,81,135,143,139,389,443,445,993,1433,1521,3306,5432,5672,6379,7001,8000,8080,8089,9000,9200,9092,11211,15672,27017,61616" +var MainPorts = "21,22,23,80,81,110,135,143,139,389,443,445,993,995,1433,1521,3306,5432,5672,6379,7001,8000,8080,8089,9000,9200,9092,11211,15672,27017,61616" func ParsePortsFromString(portsStr string) []int { var ports []int diff --git a/Core/Registry.go b/Core/Registry.go index fd9e7e0..4e30cb2 100644 --- a/Core/Registry.go +++ b/Core/Registry.go @@ -96,13 +96,19 @@ func init() { Ports: []int{25, 465, 587}, ScanFunc: Plugins.SmtpScan, }) - + Common.RegisterPlugin("imap", Common.ScanPlugin{ Name: "IMAP", Ports: []int{143, 993}, // 143是标准端口，993是SSL端口 ScanFunc: Plugins.IMAPScan, }) + Common.RegisterPlugin("pop3", Common.ScanPlugin{ + Name: "POP3", + Ports: []int{110, 995}, // POP3和POP3S端口 + ScanFunc: Plugins.POP3Scan, + }) + Common.RegisterPlugin("rdp", Common.ScanPlugin{ Name: "RDP", Ports: []int{3389}, diff --git a/Plugins/POP3.go b/Plugins/POP3.go new file mode 100644 index 0000000..ee6d334 --- /dev/null +++ b/Plugins/POP3.go @@ -0,0 +1,123 @@ +package Plugins + +import ( + "bufio" + "crypto/tls" + "fmt" + "github.com/shadow1ng/fscan/Common" + "net" + "strings" + "time" +) + +func POP3Scan(info *Common.HostInfo) (tmperr error) { + if Common.DisableBrute { + return + } + + starttime := time.Now().Unix() + + for _, user := range Common.Userdict["pop3"] { + for _, pass := range Common.Passwords { + pass = strings.Replace(pass, "{user}", user, -1) + + flag, err := POP3Conn(info, user, pass) + if flag && err == nil { + return err + } + + errlog := fmt.Sprintf("[-] POP3服务 %v:%v 尝试失败 用户名: %v 密码: %v 错误: %v", info.Host, info.Ports, user, pass, err) + Common.LogError(errlog) + tmperr = err + + if Common.CheckErrs(err) { + return err + } + + if time.Now().Unix()-starttime > (int64(len(Common.Userdict["pop3"])*len(Common.Passwords)) * Common.Timeout) { + return err + } + } + } + return tmperr +} + +func POP3Conn(info *Common.HostInfo, user string, pass string) (bool, error) { + host, port := info.Host, info.Ports + timeout := time.Duration(Common.Timeout) * time.Second + addr := fmt.Sprintf("%s:%s", host, port) + + // 首先尝试普通连接 + conn, err := net.DialTimeout("tcp", addr, timeout) + if err == nil { + if flag, err := tryPOP3Auth(conn, host, port, user, pass, timeout, false); err == nil { + return flag, nil + } + conn.Close() + } + + // 如果普通连接失败，尝试TLS连接 + tlsConfig := &tls.Config{ + InsecureSkipVerify: true, + } + conn, err = tls.DialWithDialer(&net.Dialer{Timeout: timeout}, "tcp", addr, tlsConfig) + if err != nil { + return false, fmt.Errorf("连接失败: %v", err) + } + defer conn.Close() + + return tryPOP3Auth(conn, host, port, user, pass, timeout, true) +} + +func tryPOP3Auth(conn net.Conn, host string, port string, user string, pass string, timeout time.Duration, isTLS bool) (bool, error) { + reader := bufio.NewReader(conn) + conn.SetDeadline(time.Now().Add(timeout)) + + // 读取欢迎信息 + _, err := reader.ReadString('\n') + if err != nil { + return false, fmt.Errorf("读取欢迎消息失败: %v", err) + } + + // 发送用户名 + conn.SetDeadline(time.Now().Add(timeout)) + _, err = conn.Write([]byte(fmt.Sprintf("USER %s\r\n", user))) + if err != nil { + return false, fmt.Errorf("发送用户名失败: %v", err) + } + + // 读取用户名响应 + conn.SetDeadline(time.Now().Add(timeout)) + response, err := reader.ReadString('\n') + if err != nil { + return false, fmt.Errorf("读取用户名响应失败: %v", err) + } + if !strings.Contains(response, "+OK") { + return false, fmt.Errorf("用户名无效") + } + + // 发送密码 + conn.SetDeadline(time.Now().Add(timeout)) + _, err = conn.Write([]byte(fmt.Sprintf("PASS %s\r\n", pass))) + if err != nil { + return false, fmt.Errorf("发送密码失败: %v", err) + } + + // 读取密码响应 + conn.SetDeadline(time.Now().Add(timeout)) + response, err = reader.ReadString('\n') + if err != nil { + return false, fmt.Errorf("读取密码响应失败: %v", err) + } + + if strings.Contains(response, "+OK") { + result := fmt.Sprintf("[+] POP3服务 %v:%v 爆破成功 用户名: %v 密码: %v", host, port, user, pass) + if isTLS { + result += " (TLS)" + } + Common.LogSuccess(result) + return true, nil + } + + return false, fmt.Errorf("认证失败") +}