internetrelaychat/IRCP
internetrelaychat/IRCP
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Updated, overall performance & memory improved, code cleaned up

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Dionysus 2023-05-31 20:59:30 -04:00
parent 7eb8f1cce2
commit 6be4d7fc0e
Signed by: acidvegas
GPG Key ID: EF4B922DB85DC9DE
2 changed files with 19 additions and 11 deletions
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22
README.md
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@ -2,6 +2,8 @@
![](.screens/ircp.png)
*TRIPLE 6 SEVEN OCULOUS*
A robust information gathering tool for large scale reconnaissance on [Internet Relay Chat](https://en.wikipedia.org/wiki/Internet_Relay_Chat) servers, made for future usage with [internetrelaychat.org](https://internetrelaychat.org) for public statistics on the protocol.
Meant to be used in combination with [masscan](https://github.com/robertdavidgraham/masscan) checking **0.0.0.0/0** *(the entire IPv4 range)* for port **6667**.
@ -9,15 +11,15 @@ Meant to be used in combination with [masscan](https://github.com/robertdavidgra
The idea is to create a *proof-of-concept* documenting how large-scale information gathering on the IRC protocol can be malicious & invasive to privacy.
## Order of Operations
First, an attempt to connect using SSL/TLS on port 6697 is made, which if it fails, will fall back to a standard connection on port 6667.
First, an attempt to connect using SSL/TLS on port 6697 is made, which if it fails, will fall back to a standard connection on port 6667. The output of **005** *(RPL_ISUPPORT)* is checked for an `SSL=` option to try & locate the servers secure ports.
Once connected, server information is gathered from `ADMIN`, `CAP LS`, `MODULES -all`, `VERSION`, `IRCOPS`, `MAP`, `INFO`, `LINKS`, `STATS p`, & `LIST` replies.
Once connected, server information is gathered from `ADMIN`, `CAP LS`, `MODULES -all`, `VERSION`, `IRCOPS`, `MAP`, `INFO`, `LINKS`, `STATS p`, & `LIST` replies. An attempt to register a nickname is then made by trying to contact NickServ.
An attempt to register a nickname is then made by trying to contact NickServ.
Lastly, every channel is joined with a `WHO` command sent & every new nick found gets a `WHOIS` sent.
Next, every channel is joined with a `WHO` command sent & every new nick found gets a `WHOIS`.
Once we have finishing scanning a server, the information found for that server is then saved to a JSON file. The data in the log files are stored in categories based on [IRC numerics](https://raw.githubusercontent.com/internet-relay-chat/random/master/numerics.txt) & events.
Everything is done in a *carefully* throttled manner for stealth to avoid detection. An extensive amount research on IRC daemons, services, & common practices used by network administrators was done & has fine tuned this project to be able to evade common triggers that thwart *(finally got to use this word)* what we are doing.
Everything is done in a *carefully* throttled manner for stealth to avoid detection. An extensive amount research on IRC daemons, services, & common practices used by network administrators was done & has fine tuned this project to be able to evade common triggers that thwart what we are doing.
## Opt-out
The IRC networks we scanned are PUBLIC networks...any person can freely connect & parse the same information. Send your hate mail to [scan@internetrelaychat.org](mailto://scan@internetrelaychat.org)
@ -26,7 +28,6 @@ The IRC networks we scanned are PUBLIC networks...any person can freely connect
###### Settings
| Setting | Default Value | Description |
| ------------- | ------------------------------ | ----------------------------------------------------- |
| `color` | `True` | Show colors in console output |
| `errors` | `True` | Show errors in console |
| `errors_conn` | `False` | Show connection errors in console |
| `log_max` | `5000000` | Maximum log size *(in bytes)* before starting another |
@ -57,11 +58,9 @@ The IRC networks we scanned are PUBLIC networks...any person can freely connect
## Threat Scope
![](.screens/base.png)
While IRC is an unfavored chat protocol as of 2023 *(roughly 7,000 networks)*, it still has a beating heart **(over 200,000 users & channels)* with potential for user growth & active development being done on [IRCv3](https://ircv3.net/) protocol implementations.
While IRC is an unfavored chat protocol as of 2023 *(roughly 7,000 networks)*, it still has a beating heart **(over 3000,000 users & channels)* with potential for user growth & active development being done on [IRCv3](https://ircv3.net/) protocol implementations.
Point is..it's not going anywhere.
With that being said, the ability for anyone to be able to do what this project is intend to do, leads way for a lot of potential threats:
Point is..IRC is not going anywhere. With that being said, every network being on the same port leads way for a lot of potential threats:
* A new RCE is found for a very common IRC bot
* A new 0day is found for a certain IRCd version
@ -69,6 +68,8 @@ With that being said, the ability for anyone to be able to do what this project
* Tracing users network/channel whereabouts
* Mass spamming attacks on every network
Mass scanning *default* ports of services is nothing new & though port 6667 is not a common target, running an IRCd on a **non-standard** port should be the **standard**. If we have learned anything in the last 10 years, using standard ports for *anything* is almost always smells like a bad idea.
## Todo
* Built in identd
* Checking for IPv6 availability *(SSL= in 005 responses may help verify IPv6)*
@ -76,6 +77,7 @@ With that being said, the ability for anyone to be able to do what this project
* Create a seperate log for failed connections *(Sync to file every hour maybe)*
* Ability to link multiple IRCP instances running in daemon mode together for balancing
* Remote syncing the logs to another server
* Support for handling a target list that contains host:port:ssl for networks on non-standard ports
## Mirrors
- [acid.vegas](https://git.acid.vegas/ircp)

6
ircp.py
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@ -274,6 +274,12 @@ class probe:
self.display = f'{self.server.ljust(18)} \033[30m|\033[0m {host.ljust(25)} \033[30m|\033[0m '
debug(self.display + '\033[1;32mconnected\033[0m')
self.loops['init'] = asyncio.create_task(self.loop_initial())
elif event == '005':
for item in args:
if item.startswith('SSL=') and item[4:]:
if not self.snapshot['ssl']:
self.snapshot['ssl'] = item[4:]
break
elif event == '311' and len(args) >= 4: # RPL_WHOISUSER
nick = args[3]
if 'open proxy' in line.lower() or 'proxy monitor' in line.lower():