What’s new?

• Support for XP SP 3 for whosthere/iam (whosthere-alt/iam-alt work on xp sp3 without requiring any update)
• New -t switch for whosthere/whosthere-alt: establishes interval used by the -i switch (by default 2 seconds).
• New -a switch for whosthere/iam: specify addresses to use.
• New -r switch for iam/iam-alt: Create a new logon session and run a command with the specified credentials (e.g.: -r cmd.exe)
• genhash now outputs hashes using the LM HASH:NT HASH format

You can download Pass-The-Hash Toolkit v.14 here:

Source

pshtoolkit_v1.4-src.tgz

Windows Binaries

pshtoolkit_v1.4.tgz

Read what’s new? Or read more here.

Pass-The-Hash Toolkit

Pass-The-Hash Toolkit is comprised of three tools: IAM.EXE, WHOSTHERE.EXE and GENHASH.EXE.

GENHASH.EXE
This is just a utility that uses some undocumented Windows functions to generate the LM and NT hash of a password. This tool is useful to test IAM.EXE and WHOSTHERE.EXE and perhaps to do some other things. Pretty simple and small tool.

IAM.EXE
This tools allows you to change your current NTLM credentials without having the cleartext password but the hashes of the password. The program receives a username, domain name and the LM and NT hashes of the password; using this it will change in memory the NTLM credentials associated with the current windows logon session. After the program performs this operation, all outbound network connections to services that use for authentication the NTLM credentials of the currently logged on user will utilize the credentials modified by IAM.EXE.

WHOSTHERE.EXE
This tools will list logon sessions with NTLM credentials (username,domain name, LM and NT hashes). Logon sessions are created by windows services that log in using specific users, remote desktop connections, etc. This tool has many uses, one that i think is interesting: Let’s say you compromised a Windows Server that is part of a Windows Domain (e.g.: Backup server) but is NOT the domain controller.

You can download Pass-The-Hash Toolkit v1.3 here:

Source Code

Latest stable release (1.3), updated on February 29, 2008.

Win32 binaries

Latest stable release (1.3), updated on February 29, 2008.

Or read more here.