paris/i-0990a16ca6f06cf40
by SadServersMore by SadServers
#!/bin/bash expected_checksum="d8bee9d7f830d5fb59b89e1e120cce8e" actual_checksum=$(md5sum /home/admin/mysolution | awk '{print $1}') if [[ "$actual_checksum" == "$expected_checksum" ]]; then echo -n "OK" else echo -n "NO" fiadmin@i-061454707f2cf9aeb:~/agent$ file sadagent sadagent: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linkeH6A8cVluPFUvaNojVwMi/C5t-5rNiA5GJLWeSm5Qz/KXfivG_lDFnrqPGrWEJo/K_OQEFevUZEPr4lPEadmin@i-061454707f2cf9aeb:~/agent$ .. bash: ..: command not found admin@i-061454707f2cf9aeb:~/agent$
paris/i-061454707f2cf9aeb 01:55
by SadServersopenat(AT_FDCWD, "/home/admin/webserver.py", O_RDONLY|O_CLOEXEC) = -1 EACCES (Pestat("/home/admin/webserver.py", {st_mode=S_IFREG|0770, st_size=360, ...}) = 0 readlink("/home/admin/webserver.py", 0x7ffcd0b15d90, 4096) = -1 EINVAL (Invalid lstat("/home", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 lstat("/home/admin", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 lstat("/home/admin/webserver.py", {st_mode=S_IFREG|0770, st_size=360, ...}) = 0 openat(AT_FDCWD, "/home/admin/webserver.py", O_RDONLY) = -1 EACCES (Permission dwrite(2, "python3: can't open file '/home/"..., 82python3: can't open file '/homrrno 13] Permission denied ) = 82 rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_r{sa_handler=0x6402c0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f1915bdf1exit_group(2) = ? +++ exited with 2 +++ admin@i-0c85c5a418bb83a0e:/etc/systemd/system$ strace python3 /home/admin/webser
paris/i-0c85c5a418bb83a0e 02:08
by SadServersadmin@i-04d22b07a03dda138:~$ ls agent data datafile kihei admin@i-04d22b07a03dda138:~$ pwd /home/admin admin@i-04d22b07a03dda138:~$ ls -ltrh total 5.1G -rw-r--r-- 1 root root 5.0G Sep 17 2023 datafile drwxr-xr-x 2 admin root 4.0K Sep 17 2023 data -rwxr-xr-x 1 admin root 2.2M Sep 17 2023 kihei drwxr-xr-x 2 admin root 4.0K Sep 17 2023 agent admin@i-04d22b07a03dda138:~$ /hom