Security Incidents mailing list archives
Re: Port 80 SYN flood-like behavior
From: Steve Gibson <bugtraq () grc com>
Date: Fri, 15 Feb 2002 11:39:09 -0800
Thierry,
<Enter Conspiracy Theory here ;)> >I read that to mean that the intermediary was seeing reflected SYN >{ACK|RST} packets directed at *different* targets over time (most >attacks only last a few minutes at a time). In Steve's case, the >attackers directed the attack only at grc.com for an extended period >of time. Two different attackers, with two different MOs. Ack, the question would then have to be, why choose dialups as target, and if, why only a short period of time ("short" being relative to some)
This is at least consistent with the "script kiddie" mentality we've seen with the "Bot armies" which, as Dave suggested, are often used to blast each other off the Net in "king of the mountain" style attempts to obtain IRC channel ownership, or to "punish" IRC hosts for imagined transgressions.
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Current thread:
- Re: Port 80 SYN flood-like behavior, (continued)
- Re: Port 80 SYN flood-like behavior Matthew Leeds (Feb 13)
- Re: Port 80 SYN flood-like behavior Steve Gibson (Feb 13)
- Re: Port 80 SYN flood-like behavior Dave Dittrich (Feb 13)
- Re: Port 80 SYN flood-like behavior John Elliott (Feb 14)
- Re: Port 80 SYN flood-like behavior Dave (Feb 16)
- Re: Port 80 SYN flood-like behavior Dave Dittrich (Feb 13)
- Re: Port 80 SYN flood-like behavior Lewie Wolfgang (Feb 13)
- Re: Port 80 SYN flood-like behavior Thierry Zoller (Feb 14)
- Re: Port 80 SYN flood-like behavior Dave Dittrich (Feb 14)
- Message not available
- Re: Port 80 SYN flood-like behavior Steve Gibson (Feb 15)
- Re: Port 80 SYN flood-like behavior Steve Gibson (Feb 15)