diff --git a/Common/Config.go b/Common/Config.go index f1edbc4..d8d07d7 100644 --- a/Common/Config.go +++ b/Common/Config.go @@ -21,6 +21,7 @@ var Userdict = map[string][]string{ "imap": {"admin", "mail", "postmaster", "root", "user", "test"}, "pop3": {"admin", "root", "mail", "user", "test", "postmaster"}, "zabbix": {"Admin", "admin", "guest", "user"}, + "rsync": {"rsync", "root", "admin", "backup"}, } 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 d8992a5..2a21477 100644 --- a/Common/ParseScanMode.go +++ b/Common/ParseScanMode.go @@ -22,7 +22,7 @@ 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", "pop3", "snmp", "zabbix", "modbus", // 服务类 + "ftp", "ssh", "telnet", "smb", "rdp", "vnc", "netbios", "ldap", "smtp", "imap", "pop3", "snmp", "zabbix", "modbus", "rsync", // 服务类 "ms17010", "smbghost", "smb2", // 漏洞类 "findnet", // 其他 }, @@ -37,7 +37,7 @@ var pluginGroups = map[string][]string{ "web", "fcgi", }, ModeService: { - "ftp", "ssh", "telnet", "smb", "rdp", "vnc", "netbios", "ldap", "smtp", "imap", "pop3", "zabbix", "modbus", + "ftp", "ssh", "telnet", "smb", "rdp", "vnc", "netbios", "ldap", "smtp", "imap", "pop3", "zabbix", "modbus", "rsync", }, ModeVul: { "ms17010", "smbghost", "smb2", diff --git a/Common/Ports.go b/Common/Ports.go index b24141f..e97fd61 100644 --- a/Common/Ports.go +++ b/Common/Ports.go @@ -5,12 +5,12 @@ import ( "strings" ) -var ServicePorts = "21,22,23,25,110,135,139,143,161,162,389,445,465,502,587,636,993,995,1433,1521,2222,3306,3389,5020,5432,5672,5671,6379,8161,8443,9000,9092,9093,9200,10051,11211,15672,15671,27017,61616,61613" +var ServicePorts = "21,22,23,25,110,135,139,143,161,162,389,445,465,502,587,636,873,993,995,1433,1521,2222,3306,3389,5020,5432,5672,5671,6379,8161,8443,9000,9092,9093,9200,10051,11211,15672,15671,27017,61616,61613" var DbPorts = "1433,1521,3306,5432,5672,6379,9093,9200,11211,27017,61616" var WebPorts = "80,81,82,83,84,85,86,87,88,89,90,91,92,98,99,443,800,801,808,880,888,889,1000,1010,1080,1081,1082,1099,1118,1888,2008,2020,2100,2375,2379,3000,3008,3128,3505,5555,6080,6648,6868,7000,7001,7002,7003,7004,7005,7007,7008,7070,7071,7074,7078,7080,7088,7200,7680,7687,7688,7777,7890,8000,8001,8002,8003,8004,8005,8006,8008,8009,8010,8011,8012,8016,8018,8020,8028,8030,8038,8042,8044,8046,8048,8053,8060,8069,8070,8080,8081,8082,8083,8084,8085,8086,8087,8088,8089,8090,8091,8092,8093,8094,8095,8096,8097,8098,8099,8100,8101,8108,8118,8161,8172,8180,8181,8200,8222,8244,8258,8280,8288,8300,8360,8443,8448,8484,8800,8834,8838,8848,8858,8868,8879,8880,8881,8888,8899,8983,8989,9000,9001,9002,9008,9010,9043,9060,9080,9081,9082,9083,9084,9085,9086,9087,9088,9089,9090,9091,9092,9093,9094,9095,9096,9097,9098,9099,9100,9200,9443,9448,9800,9981,9986,9988,9998,9999,10000,10001,10002,10004,10008,10010,10051,10250,12018,12443,14000,15672,15671,16080,18000,18001,18002,18004,18008,18080,18082,18088,18090,18098,19001,20000,20720,20880,21000,21501,21502,28018" var UDPPorts = "161" var AllPorts = "1-65535" -var MainPorts = "21,22,23,80,81,110,135,139,143,161,389,443,445,502,993,995,1433,1521,3306,5432,5672,6379,7001,8000,8005,8009,8080,8089,8443,9000,9200,9092,10051,11211,15672,27017,61616" +var MainPorts = "21,22,23,80,81,110,135,139,143,161,389,443,445,502,873,993,995,1433,1521,3306,5432,5672,6379,7001,8000,8005,8009,8080,8089,8443,9000,9200,9092,10051,11211,15672,27017,61616" func ParsePortsFromString(portsStr string) []int { var ports []int diff --git a/Core/Registry.go b/Core/Registry.go index e24e226..0e75c37 100644 --- a/Core/Registry.go +++ b/Core/Registry.go @@ -127,6 +127,12 @@ func init() { ScanFunc: Plugins.ModbusScan, }) + Common.RegisterPlugin("rsync", Common.ScanPlugin{ + Name: "Rsync", + Ports: []int{873}, + ScanFunc: Plugins.RsyncScan, + }) + Common.RegisterPlugin("rdp", Common.ScanPlugin{ Name: "RDP", Ports: []int{3389}, diff --git a/Plugins/Rsync.go b/Plugins/Rsync.go new file mode 100644 index 0000000..a76d14c --- /dev/null +++ b/Plugins/Rsync.go @@ -0,0 +1,185 @@ +package Plugins + +import ( + "fmt" + "github.com/shadow1ng/fscan/Common" + "net" + "strings" + "time" +) + +// RsyncScan 执行 Rsync 服务扫描 +func RsyncScan(info *Common.HostInfo) (tmperr error) { + if Common.DisableBrute { + return + } + + starttime := time.Now().Unix() + + // 首先测试匿名访问 + flag, err := RsyncConn(info, "", "") + if flag && err == nil { + return err + } + + // 尝试用户名密码组合 + for _, user := range Common.Userdict["rsync"] { + for _, pass := range Common.Passwords { + pass = strings.Replace(pass, "{user}", user, -1) + + flag, err := RsyncConn(info, user, pass) + if flag && err == nil { + return err + } + + errlog := fmt.Sprintf("[-] Rsync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["rsync"])*len(Common.Passwords)) * Common.Timeout) { + return err + } + } + } + return tmperr +} + +func RsyncConn(info *Common.HostInfo, user string, pass string) (bool, error) { + host, port := info.Host, info.Ports + timeout := time.Duration(Common.Timeout) * time.Second + + // 建立连接 + conn, err := net.DialTimeout("tcp", fmt.Sprintf("%s:%s", host, port), timeout) + if err != nil { + return false, err + } + defer conn.Close() + + buffer := make([]byte, 1024) + + // 1. 读取服务器初始greeting + n, err := conn.Read(buffer) + if err != nil { + return false, err + } + + greeting := string(buffer[:n]) + if !strings.HasPrefix(greeting, "@RSYNCD:") { + return false, fmt.Errorf("不是Rsync服务") + } + + // 获取服务器版本号 + version := strings.TrimSpace(strings.TrimPrefix(greeting, "@RSYNCD:")) + + // 2. 回应相同的版本号 + _, err = conn.Write([]byte(fmt.Sprintf("@RSYNCD: %s\n", version))) + if err != nil { + return false, err + } + + // 3. 选择模块 - 先列出可用模块 + _, err = conn.Write([]byte("#list\n")) + if err != nil { + return false, err + } + + // 4. 读取模块列表 + var moduleList strings.Builder + for { + n, err = conn.Read(buffer) + if err != nil { + break + } + chunk := string(buffer[:n]) + moduleList.WriteString(chunk) + if strings.Contains(chunk, "@RSYNCD: EXIT") { + break + } + } + + modules := strings.Split(moduleList.String(), "\n") + for _, module := range modules { + if strings.HasPrefix(module, "@RSYNCD") || module == "" { + continue + } + + // 获取模块名 + moduleName := strings.Fields(module)[0] + + // 5. 为每个模块创建新连接尝试认证 + authConn, err := net.DialTimeout("tcp", fmt.Sprintf("%s:%s", host, port), timeout) + if err != nil { + continue + } + defer authConn.Close() + + // 重复初始握手 + _, err = authConn.Read(buffer) + if err != nil { + authConn.Close() + continue + } + + _, err = authConn.Write([]byte(fmt.Sprintf("@RSYNCD: %s\n", version))) + if err != nil { + authConn.Close() + continue + } + + // 6. 选择模块 + _, err = authConn.Write([]byte(moduleName + "\n")) + if err != nil { + authConn.Close() + continue + } + + // 7. 等待认证挑战 + n, err = authConn.Read(buffer) + if err != nil { + authConn.Close() + continue + } + + authResponse := string(buffer[:n]) + if strings.Contains(authResponse, "@RSYNCD: OK") { + // 模块不需要认证 + if user == "" && pass == "" { + result := fmt.Sprintf("[+] Rsync服务 %v:%v 模块:%v 无需认证", host, port, moduleName) + Common.LogSuccess(result) + return true, nil + } + } else if strings.Contains(authResponse, "@RSYNCD: AUTHREQD") { + if user != "" && pass != "" { + // 8. 发送认证信息 + authString := fmt.Sprintf("%s %s\n", user, pass) + _, err = authConn.Write([]byte(authString)) + if err != nil { + authConn.Close() + continue + } + + // 9. 读取认证结果 + n, err = authConn.Read(buffer) + if err != nil { + authConn.Close() + continue + } + + if !strings.Contains(string(buffer[:n]), "@ERROR") { + result := fmt.Sprintf("[+] Rsync服务 %v:%v 模块:%v 认证成功 用户名: %v 密码: %v", + host, port, moduleName, user, pass) + Common.LogSuccess(result) + return true, nil + } + } + } + authConn.Close() + } + + return false, fmt.Errorf("认证失败或无可用模块") +} diff --git a/TestDocker/Rsync/Dockerfile b/TestDocker/Rsync/Dockerfile new file mode 100644 index 0000000..56605c1 --- /dev/null +++ b/TestDocker/Rsync/Dockerfile @@ -0,0 +1,39 @@ +FROM ubuntu:20.04 + +# 安装rsync +RUN apt-get update && \ + apt-get install -y rsync + +# 创建测试目录和用户 +RUN mkdir -p /data/public && \ + mkdir -p /data/secure && \ + useradd -m testuser && \ + echo "testuser:123456" | chpasswd + +# 配置文件 +RUN echo 'pid file = /var/run/rsyncd.pid' > /etc/rsyncd.conf && \ + echo 'log file = /var/log/rsyncd.log' >> /etc/rsyncd.conf && \ + echo 'transfer logging = yes' >> /etc/rsyncd.conf && \ + echo 'use chroot = yes' >> /etc/rsyncd.conf && \ + echo '[public]' >> /etc/rsyncd.conf && \ + echo 'path = /data/public' >> /etc/rsyncd.conf && \ + echo 'comment = Public Share' >> /etc/rsyncd.conf && \ + echo 'read only = yes' >> /etc/rsyncd.conf && \ + echo 'auth users = *' >> /etc/rsyncd.conf && \ + echo 'secrets file = /etc/rsyncd.secrets' >> /etc/rsyncd.conf && \ + echo '[anonymous]' >> /etc/rsyncd.conf && \ + echo 'path = /data/public' >> /etc/rsyncd.conf && \ + echo 'comment = Anonymous Share' >> /etc/rsyncd.conf && \ + echo 'read only = yes' >> /etc/rsyncd.conf && \ + echo 'auth users = ' >> /etc/rsyncd.conf + +# 创建密码文件 +RUN echo 'testuser:123456' > /etc/rsyncd.secrets && \ + echo 'root:root123' >> /etc/rsyncd.secrets && \ + chmod 600 /etc/rsyncd.secrets + +# 暴露Rsync默认端口 +EXPOSE 873 + +# 启动rsync守护进程 +CMD ["rsync", "--daemon", "--no-detach", "--config=/etc/rsyncd.conf"] \ No newline at end of file diff --git a/TestDocker/Rsync/README.txt b/TestDocker/Rsync/README.txt new file mode 100644 index 0000000..5595cba --- /dev/null +++ b/TestDocker/Rsync/README.txt @@ -0,0 +1,2 @@ +docker build -t rsync-weak . +docker run -d --name rsync-test -p 873:873 rsync-weak \ No newline at end of file