command-line-murders/i-0a2012c5b0c99948f
by SadServersMore by SadServers
write(2, "main.main", 9main.main) = 9 write(2, "(", 1() = 1 write(2, ")\n", 2) ) = 2 write(2, "\t", 1 ) = 1 write(2, "./main.go", 9./main.go) = 9 write(2, ":", 1:) = 1 write(2, "64", 264) = 2 write(2, " +", 2 +) = 2 write(2, "0x47d", 50x47d) = 5 write(2, "\n", 1 ) = 1 exit_group(2) = ? +++ exited with 2 +++ admin@i-0a15686ccdc37dbde:~$ strace ./kihei | grep /home/admin
kihei/i-0a15686ccdc37dbde 01:19
by SadServerstmpfs tmpfs 46M 368K 46M 1% /run /dev/nvme0n1p1 ext4 7.7G 6.1G 1.2G 84% / tmpfs tmpfs 228M 12K 228M 1% /dev/shm tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock /dev/nvme0n1p15 vfat 124M 5.9M 118M 5% /boot/efi admin@i-042529935cf6ea978:~$ du -hs 5.1G . admin@i-042529935cf6ea978:~$ ls /tmp/ systemd-private-dbb9b1572734473f80544d033914d54f-chrony.service-MtT1Xi systemd-admin@i-042529935cf6ea978:~$ ls agent data datafile kihei admin@i-042529935cf6ea978:~$ cd agent/ admin@i-042529935cf6ea978:~/agent$ ls check.sh sadagent sadagent.txt admin@i-042529935cf6ea978:~/agent$
kihei/i-042529935cf6ea978 11:13
by SadServersdrwxr-xr-x 3 root root 16384 Jan 1 1970 data -rw-r--r-- 1 root root 5368709120 Sep 17 17:28 datafile -rwxr-xr-x 1 admin root 2207109 Sep 17 17:28 kihei admin@i-0e45767b31594566c:~$ chmod 777 data chmod: changing permissions of 'data': Operation not permitted admin@i-0e45767b31594566c:~$ sudo chmod 777 data admin@i-0e45767b31594566c:~$ ./kihei -v Deleting file /home/admin/data/newdatafile... panic: remove /home/admin/data/newdatafile: permission denied goroutine 1 [running]: main.main() ./main.go:50 +0x48d admin@i-0e45767b31594566c:~$ rm /home/admin/data/newdatafile rm: remove write-protected regular empty file '/home/admin/data/newdatafile'? n