This has been well documented. I remember a tool from 2002 that would
decrypt the hash from command line.
printf ("IMail Password Decryptor\n");
printf ("Usage: %s <account name> <encrypted string>\n", name);
printf ("E.g., %s crypto CCE5DFE5E2\n
^^^^^^^^^^---CAPITAL LETTERS\n\n", name);
printf ("This information is found in the registry at:\n
HKEY_LOCAL_MACHINE\\SOFTWARE\\Ipswitch\\IMail\\Domains\n");
Bill
-----Original Message-----
From: full-disclosure-admin@xxxxxxxxxxxxxxxx
[mailto:full-disclosure-admin@xxxxxxxxxxxxxxxx] On Behalf Of Adik
Sent: Monday, August 16, 2004 10:19 AM
To: full-disclosure@xxxxxxxxxxxxxxxx
Cc: bugtraq@xxxxxxxxxxxxxxxxx
Subject: [Full-Disclosure] IpSwitch IMail Server <= ver 8.1 User
Password Decryption
Hi fellaz,
IpSwitch IMail Server version up to 8.1 uses weak encryption algorithm
to
encrypt its user passwords. Have a look at attached proof of concept
tool,
which will decrypt user password from local machine instantly.
---
