AOHell was just one of the first visual basic applications for manipulating AOL.
There were at least a dozen well known ones used for different purposes.
Some of them were for tormenting people by sending automated IMs, some were for flooding mailboxes and some were for "phishing" but they were terrible; all they would do is open an IM to a random member and dump in a preset block of text that tried to convince them to hand over their password, and the scripts were bad. They were obviously written by young teenagers.
These tools often had a small user interface that floated over the AOL window. They had panels that would slide out to perform various functions.
The most popular tool for a while was Super Mad Cow.
Super Mad Cow was a swiss army knife of AOL tools in one application.
Here are some of the functions it had that I remember:
* Phisher - You could set up macros that would randomly choose and IM accounts with preset blocks of text to try to social engineer people to give you their password or create a subaccount for them.
* Forwarder - The application would open your mailbox, index all of your mail and then present an interface with checkboxes that you could multi-select to mass forward mail.
* Lister Bot - In order for this to work you have to know that AOL had no limit on the size of your email inbox, so you could have gigabytes of data stored in your own inbox.
This function would take a CD image, large zip or rar file, split it into small chunks of a few megabytes, attach each chunk to an email to yourself and tag the subject of each email with a serial number so lister clients could identify all the chunks for that file, download them and re-assemble them. This way you could have dozens of CD images, floppy images and other archives in your inbox that you could trade with other "couriers" (people who traded warez).
The lister bot would automatically scan your inbox and make a list of all the packages you had, including packages that had been forwarded to you by other bots, then it would create an email with an index that you could forward to other screen names.
The lister bot also had a chat bot function where you could enter a chat room and it would announce itself, and if someone typed a special keyword the bot would email them the list of your warez. The bot would also announce a specific list of hot items you had and chat participants could request those items straight away. Then that person could type a special keyword followed by the serial number of the package they wanted and your list server bot would automatically forward all the parts of that package from your inbox to the requesting screen name.
The requested packages would arrive in the recipient's inbox and could be downloaded instantly, because you were just forwarding emails -- the way AOL forwarded emails inside their own system is they would just copy the files directly into your mailbox via their own filesystem, so there was virtually zero wait time.
* Hidden keyword menu - AOL employees occasionally created silly content that could be accessed using unlisted keywords (the infamous cop eating a donut keyword comes to mind). The authors of Super Mad Cow would update the known hidden keywords with each new version and present a menu of them for easy access.
* Mailbox manager - The mailbox manager would create a personal index of all the packages in your inbox and let you perform maintenance tasks on them at the package level, such as deleting and forwarding, without having to work with the individual emails that had chunks of the packages in them. It would also read emails from your other subaccounts with commands to forward packages to them, then it would delete the main copy so you could manage different kinds of packages using different subaccounts. For example you could have one subaccount for trading ebooks, one for music, one for games and one for porn.
* List parser - The list parser would enter known warez chat rooms and watch for the LIST keyword. This was a keyword used by lister bots that indicated they were about to either dump a list of warez or offer to forward their list. The list parser would either read the list from the chat room and present a list of packages you could request with checkboxes and then automatically request all the necessary parts of the package for you, or it would request an email with the package list, open your inbox, parse the list and then do the same. Later on, list parsers gained the ability to scan your inbox to see if you already had some chunks of a package and only request the missing chunks.