Creating a cheat proxy with winpcap

*DEAD* · 06-01-2007, 03:41 AM

Hi, i have no networking experience, so this is probably just a noob post which will annoy some people but if anyones willing to help id appreciate it.

Theres plenty of guides on the net on how to send and receive packets, so i wont go there, but what i do need help on is figuring out where to send the packets.

http://www.winpcap.org/docs/docs_40/...cap__tut8.html
thats the tutorial if anyone cares.

Code:

pcap_t* pcap_open  	(	const char *   	 source,
		int  	snaplen,
		int  	flags,
		int  	read_timeout,
		struct pcap_rmtauth *  	auth,
		char *  	errbuf	 
	)

Im not entirely sure what the source is or how networking really works, but the pcap_t* struct is needed for

Code:

int pcap_sendpacket  	(  	pcap_t *   	 p,
		u_char *  	buf,
		int  	size	 
	)

which i want to send.
Looking at another program which does essentially what i want to do, its "send packet" dialog has an option for "socket ID".
What exactly is a socket ID, and how would i determine what socket an application is using (mem reading i guess, i can do that).
Or does winpcap work differently. Basically, if someone could in a nutshell explain to me whats needed to create a proxy which would allow me to capture and send packets (even block packets if its possible) with winpcap id be much appreciative. Thanks

**Salem** · 06-01-2007, 05:32 AM

http://cboard.cprogramming.com/annou....php?f=28&a=51
Far too close to rule 6 IMO.

I don't want to help someone who wants to ruin an online game by cheating.

zacs7 · 06-01-2007, 07:34 AM

There's tonnes of tutorials on the 'interzweb'. Look at a few 'packet sniffer' scanner examples, that should get you somewhere. But as Salem outlined you could possibly be asking for malicious purposes, and I don't want to be involved with that.

06-01-2007, 03:41 AM	#1
DEAD Registered User Join Date: Jul 2006 Posts: 63	Creating a cheat proxy with winpcap Hi, i have no networking experience, so this is probably just a noob post which will annoy some people but if anyones willing to help id appreciate it. Theres plenty of guides on the net on how to send and receive packets, so i wont go there, but what i do need help on is figuring out where to send the packets. http://www.winpcap.org/docs/docs_40/...cap__tut8.html thats the tutorial if anyone cares. Code: pcap_t* pcap_open ( const char * source, int snaplen, int flags, int read_timeout, struct pcap_rmtauth * auth, char * errbuf ) Im not entirely sure what the source is or how networking really works, but the pcap_t* struct is needed for Code: int pcap_sendpacket ( pcap_t * p, u_char * buf, int size ) which i want to send. Looking at another program which does essentially what i want to do, its "send packet" dialog has an option for "socket ID". What exactly is a socket ID, and how would i determine what socket an application is using (mem reading i guess, i can do that). Or does winpcap work differently. Basically, if someone could in a nutshell explain to me whats needed to create a proxy which would allow me to capture and send packets (even block packets if its possible) with winpcap id be much appreciative. Thanks
DEAD is offline

06-01-2007, 05:32 AM	#2
Salem and the hat of vanishing Join Date: Aug 2001 Location: The edge of the known universe Posts: 21,214	http://cboard.cprogramming.com/annou....php?f=28&a=51 Far too close to rule 6 IMO. I don't want to help someone who wants to ruin an online game by cheating. __________________ If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut. Up to 8Mb PlusNet broadband from only £5.99 a month!
Salem is offline

06-01-2007, 07:34 AM	#3
zacs7 Woof, woof! Join Date: Mar 2007 Location: Australia Posts: 3,139	There's tonnes of tutorials on the 'interzweb'. Look at a few 'packet sniffer' scanner examples, that should get you somewhere. But as Salem outlined you could possibly be asking for malicious purposes, and I don't want to be involved with that. __________________ "I.T. gets the chicky-babes" - M. Kelly bakefile \| vim
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