Implement maddaddy task

README.md

@@ -38,8 +38,8 @@ red teams. *Once it stated, when using this tool you are assuming that any damag
 law infringements that some wrong action taken by you could cause is of your entire responsibility*.
 
 **Sponsoring**: I have not been running this project for profit. It is only a thing that I do at my spare time. It is a
-weekend project. I try to evolve it according to necessities I have been facing up during my information security
-professional career. If you liked it or it is being useful to you somehow and you really want to contribute
+weekend project. A pet project. I try to evolve it according to necessities I have been facing up during my information
+security professional career. If you liked it or it is being useful to you somehow and you really want to contribute
 with money, try to redirect it to a local charity institution, an ONG of your choice or even your own community.
 You can also do [pull requests](https://github.com/rafael-santiago/macgonuts/pulls) proposing improvements.
 Do some [bug report](https://github.com/rafael-santiago/macgonuts/issues) if a bug is annoying you. Maybe you should

doc/MANUAL.md

@@ -16,6 +16,7 @@
  - [The dnsspoof command](#the-dnsspoof-command)
  - [The xablau command](#the-xablau-command)
  - [The caleaboqui command](#the-caleaboqui-command)
+ - [The maddaddy command](#the-maddaddy-command)
 - [Catsparrow's ``macgonuts`` commands cheat sheet](#catsparrows-macgonuts-commands-cheat-sheet)
 
 ## What does ``macgonuts`` is for?
@@ -809,6 +810,51 @@ Well, now you master anything about silence, congrats!
 
 [``Back``](#topics)
 
+### The maddaddy command
+
+><img src="https://github.com/rafael-santiago/macgonuts/blob/main/etc/angry-hiss.gif" title="Grrrr! C4uTion is now logged in..."
+ alt="Grrrr! C4uTion is now logged in..." width="70" />
+ If you want to deny `SLAAC` based `link-local` address atribution in a `IPv6` network or being more straightforward if you
+want to promote a `DoS` attack by using `DAD`. "Let's go baby, let's go bad, you should give try to ma-ma-ma-maddady" :stuck_out_tongue_winking_eye:
+
+The `maddaddy` is a pretty straightforward command. All it expects is your interface that you use to access the `IPv6` available
+in your network environment.
+
+Yeah, ridiculous but: story time!!!!
+
+Once upon time `GooGoo` he hated network addresses in hexadecimal format and made up his mind about deny any device in his
+network of using this bad idea. Otherwise he would use name callings in `IPv6` addresses as a kind of mnemonics, since
+`GooGoo` was a well-behaved guy, he decided to promote a `DoS` on `IPv6` with his favorite `macgonuts`' command: `maddaddy`.
+
+So all `GooGoo` did was:
+
+```
+GooGoo@OffTheRoad:~# macgonuts maddaddy --lo-iface=eth0
+```
+
+At this point `GooGoo` will listen to `neighbor solicitation` in a certain addressing range and when it found `GooGoo` will
+mock fake `neighbor advertisements` by avoiding that new hosts ingress in the network with a valid `IPv6` address. As a result
+no hosts will be automatically configured by `SLAAC`. Muahauhauahuahauhaua!
+
+However, let's supose that `GooGoo` has specific targets. So only those targets should be blocked of ingressing in the network.
+Well all `GooGoo` needs to use is the `--targets` option. This option expects `MAC` address separated by comma. Take a look:
+
+```
+GooGoo@OffTheRoad:~# macgonuts maddaddy --lo-iface=eth0 \
+> --targets=00:11:22:33:44:55,AA:BB:CC:DD:EE:00,ab:cd:ef:12:23:56
+```
+
+From now on only the hosts using the indicated `MAC` address will be blocked.
+
+So `maddaddy` causes in the target hosts a `"dadfailed"` by making the hosts of automatically be able to have the minimal
+link-local addressing to boot up `IPv6`. You know, `maddaddy` is a kind of bad command for bad people...
+
+Well, if you do not noticed yet, `maddaddy` is a humble tribute to one of my favorite rock bands ever: `The Cramps`!
+
+Congrats! Now you are a master of `ma-ma ma-ma ma-ma-mad daddy`! :satisfied: :sunglasses:
+
+[``Back``](#topics)
+
 ## Catsparrow's ``macgonuts`` commands cheat sheet
 
 > <img src="https://github.com/rafael-santiago/macgonuts/blob/main/etc/catsparrow.gif" title="Grrrr! C4uTion is now logged in..."

src/cmd/macgonuts_banners.c

@@ -24,12 +24,30 @@ static const struct gradients {
  int floor;
  int ceil;
 } g_GradientRanges[] = {
- { 52, 58 }, { 88, 94 }, { 124, 130 }, { 160, 166 }, { 196, 202 },
- { 22, 28 }, { 58, 64 }, { 94, 100 }, { 130, 136 }, { 166, 172 }, { 202, 208 },
- { 28, 34 }, { 64, 70 }, { 100, 106 }, { 136, 142 }, { 172, 178 }, { 208, 214 },
- { 34, 40 }, { 70, 76 }, { 106, 112 }, { 142, 148 }, { 178, 184 }, { 214, 220 },
- { 40, 46 }, { 76, 82 }, { 112, 118 }, { 148, 154 }, { 184, 190 }, { 220, 226 },
- { 46, 52 }, { 82, 88 }, { 118, 124 }, { 154, 160 }, { 190, 196 },
+ { 124, 130 },
+ { 160, 166 },
+ { 196, 202 },
+ { 130, 136 },
+ { 166, 172 },
+ { 202, 208 },
+ { 172, 178 },
+ { 208, 214 },
+ { 34, 40 },
+ { 70, 76 },
+ { 142, 148 },
+ { 178, 184 },
+ { 214, 220 },
+ { 40, 46 },
+ { 76, 82 },
+ { 112, 118 },
+ { 148, 154 },
+ { 184, 190 },
+ { 220, 226 },
+ { 46, 52 },
+ { 82, 88 },
+ { 118, 124 },
+ { 154, 160 },
+ { 190, 196 },
  { 232, 244 },
 };
 

src/cmd/macgonuts_exec.c

@@ -17,6 +17,7 @@
 #include <cmd/macgonuts_dnsspoof_task.h>
 #include <cmd/macgonuts_xablau_task.h>
 #include <cmd/macgonuts_caleaboqui_task.h>
+#include <cmd/macgonuts_maddaddy_task.h>
 #include <cmd/macgonuts_version_task.h>
 #include <cmd/macgonuts_banners.h>
 #include <macgonuts_status_info.h>
@@ -49,6 +50,7 @@ struct macgonuts_task_ctx {
  MACGONUTS_CMD_REGISTER_TASK(dnsspoof),
  MACGONUTS_CMD_REGISTER_TASK(xablau),
  MACGONUTS_CMD_REGISTER_TASK(caleaboqui),
+ MACGONUTS_CMD_REGISTER_TASK(maddaddy),
  MACGONUTS_CMD_REGISTER_TASK_ALIAS(xablau, neighscan),
  MACGONUTS_CMD_REGISTER_TASK_ALIAS(caleaboqui, shh),
  MACGONUTS_CMD_REGISTER_TASK(version),