信息收集

端口扫描

全端口扫描

┌──(kali㉿kali)-[~/Cicada]
└─$ sudo nmap -sT -p- --min-rate 1000  10.10.11.35 -oA nmap/ports
[sudo] password for kali: 
Starting Nmap 7.94SVN ( https://nmap.org ) at 2024-11-25 21:53 EST
Nmap scan report for 10.10.11.35
Host is up (0.076s latency).
Not shown: 65523 filtered tcp ports (no-response)
PORT      STATE SERVICE
53/tcp    open  domain
88/tcp    open  kerberos-sec
135/tcp   open  msrpc
139/tcp   open  netbios-ssn
445/tcp   open  microsoft-ds
464/tcp   open  kpasswd5
593/tcp   open  http-rpc-epmap
636/tcp   open  ldapssl
3268/tcp  open  globalcatLDAP
3269/tcp  open  globalcatLDAPssl
5985/tcp  open  wsman
62480/tcp open  unknown

Nmap done: 1 IP address (1 host up) scanned in 92.62 seconds
                                                                  

默认脚本扫描

┌──(kali㉿kali)-[~/Cicada]
└─$ sudo nmap -sT -sV -sC -O -p 53,88,135,139,445,464,593,636,3268,3269,5985,62480  10.10.11.35 -oA nmap/sC
[sudo] password for kali: 
Starting Nmap 7.94SVN ( https://nmap.org ) at 2024-11-25 21:55 EST
Nmap scan report for 10.10.11.35
Host is up (0.088s latency).

PORT      STATE SERVICE       VERSION
53/tcp    open  domain        Simple DNS Plus
88/tcp    open  kerberos-sec  Microsoft Windows Kerberos (server time: 2024-11-26 09:42:29Z)
135/tcp   open  msrpc         Microsoft Windows RPC
139/tcp   open  netbios-ssn   Microsoft Windows netbios-ssn
445/tcp   open  microsoft-ds?
464/tcp   open  kpasswd5?
593/tcp   open  ncacn_http    Microsoft Windows RPC over HTTP 1.0
636/tcp   open  ssl/ldap      Microsoft Windows Active Directory LDAP (Domain: cicada.htb0., Site: Default-First-Site-Name)
| ssl-cert: Subject: commonName=CICADA-DC.cicada.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:CICADA-DC.cicada.htb
| Not valid before: 2024-08-22T20:24:16
|_Not valid after:  2025-08-22T20:24:16
|_ssl-date: TLS randomness does not represent time
3268/tcp  open  ldap          Microsoft Windows Active Directory LDAP (Domain: cicada.htb0., Site: Default-First-Site-Name)
| ssl-cert: Subject: commonName=CICADA-DC.cicada.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:CICADA-DC.cicada.htb
| Not valid before: 2024-08-22T20:24:16
|_Not valid after:  2025-08-22T20:24:16
|_ssl-date: TLS randomness does not represent time
3269/tcp  open  ssl/ldap      Microsoft Windows Active Directory LDAP (Domain: cicada.htb0., Site: Default-First-Site-Name)
|_ssl-date: TLS randomness does not represent time
| ssl-cert: Subject: commonName=CICADA-DC.cicada.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:CICADA-DC.cicada.htb
| Not valid before: 2024-08-22T20:24:16
|_Not valid after:  2025-08-22T20:24:16
5985/tcp  open  http          Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-title: Not Found
|_http-server-header: Microsoft-HTTPAPI/2.0
62480/tcp open  msrpc         Microsoft Windows RPC
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
Device type: general purpose
Running (JUST GUESSING): Microsoft Windows 2022 (89%)
Aggressive OS guesses: Microsoft Windows Server 2022 (89%)
No exact OS matches for host (test conditions non-ideal).
Service Info: Host: CICADA-DC; OS: Windows; CPE: cpe:/o:microsoft:windows

Host script results:
| smb2-security-mode: 
|   3:1:1: 
|_    Message signing enabled and required
| smb2-time: 
|   date: 2024-11-26T09:43:27
|_  start_date: N/A
|_clock-skew: 6h46m24s

OS and Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 104.52 seconds

漏洞脚本扫描

┌──(kali㉿kali)-[~/Cicada]
└─$ sudo nmap -sT --script=vuln -p 53,88,135,139,445,464,593,636,3268,3269,5985,62480  10.10.11.35 -oA nmap/vuln
[sudo] password for kali: 
Starting Nmap 7.94SVN ( https://nmap.org ) at 2024-11-25 21:56 EST
Pre-scan script results:
| broadcast-avahi-dos: 
|   Discovered hosts:
|     224.0.0.251
|   After NULL UDP avahi packet DoS (CVE-2011-1002).
|_  Hosts are all up (not vulnerable).
Nmap scan report for 10.10.11.35
Host is up (0.10s latency).

PORT      STATE SERVICE
53/tcp    open  domain
88/tcp    open  kerberos-sec
135/tcp   open  msrpc
139/tcp   open  netbios-ssn
445/tcp   open  microsoft-ds
464/tcp   open  kpasswd5
593/tcp   open  http-rpc-epmap
636/tcp   open  ldapssl
3268/tcp  open  globalcatLDAP
3269/tcp  open  globalcatLDAPssl
5985/tcp  open  wsman
62480/tcp open  unknown

Host script results:
|_smb-vuln-ms10-061: Could not negotiate a connection:SMB: Failed to receive bytes: ERROR
|_samba-vuln-cve-2012-1182: Could not negotiate a connection:SMB: Failed to receive bytes: ERROR
|_smb-vuln-ms10-054: false

Nmap done: 1 IP address (1 host up) scanned in 80.96 seconds
                                                                  

UDP 扫描

┌──(kali㉿kali)-[~/Cicada]
└─$ sudo nmap -sU --top-ports 20 10.10.11.35 -oA nmap/UDP                                                  
Starting Nmap 7.94SVN ( https://nmap.org ) at 2024-11-25 22:02 EST
Nmap scan report for 10.10.11.35
Host is up (0.078s latency).

PORT      STATE         SERVICE
53/udp    open          domain
67/udp    open|filtered dhcps
68/udp    open|filtered dhcpc
69/udp    open|filtered tftp
123/udp   open          ntp
135/udp   open|filtered msrpc
137/udp   open|filtered netbios-ns
138/udp   open|filtered netbios-dgm
139/udp   open|filtered netbios-ssn
161/udp   open|filtered snmp
162/udp   open|filtered snmptrap
445/udp   open|filtered microsoft-ds
500/udp   open|filtered isakmp
514/udp   open|filtered syslog
520/udp   open|filtered route
631/udp   open|filtered ipp
1434/udp  open|filtered ms-sql-m
1900/udp  open|filtered upnp
4500/udp  open|filtered nat-t-ike
49152/udp open|filtered unknown

Nmap done: 1 IP address (1 host up) scanned in 4.57 seconds

漏洞利用(WIP)

当前版本仅完成端口与服务枚举,利用链还未展开。

权限提升(WIP)

待补充。

下一步计划

  1. 围绕 LDAP/SMB/WinRM 做可登录用户枚举与密码喷洒验证。
  2. 检查是否存在 AS-REP Roasting、Kerberoasting 或共享文件凭据泄露。
  3. 拿到初始 shell 后再补全提权与最终复盘。