EMBA firmware report

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[*] Initial strace run with jchroot on the command ./usr/html/axis-cgi/pwdgrp.cgi to identify missing areas

[*] Emulating binary name: pwdgrp.cgi in strace mode to identify missing areas (with jchroot)

[*] Emulator used: qemu-mipsel-static

[*] Chroot environment used: jchroot

[*] Using root directory: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract (1/2)

[*] Using CPU config:

--- SIGILL {si_signo=SIGILL, si_code=SI_KERNEL, si_pid=0, si_uid=0} ---

qemu: uncaught target signal 4 (Illegal instruction) - core dumped

[*] Identification of missing filesytem areas.

[*] No missing areas found.

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[*] Initial strace run with jchroot on the command ./html/axis-cgi/pwdgrp.cgi to identify missing areas

[*] Emulating binary name: pwdgrp.cgi in strace mode to identify missing areas (with jchroot)

[*] Emulator used: qemu-mipsel-static

[*] Chroot environment used: jchroot

[*] Using root directory: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr (2/2)

[*] Using CPU config: 24KEc

1 brk(NULL) = 0x400171d0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f7c7000

1 uname(0x3ff1d660) = 0

1 access("/etc/ld.so.preload",R_OK) = -1 errno=2 (No such file or directory)

1 openat(AT_FDCWD,"/etc/ld.so.cache",O_RDONLY|O_CLOEXEC) = -1 errno=2 (No such file or directory)

1 openat(AT_FDCWD,"/lib/tls/libsystemd.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d3f4,512) = 512

1 prctl(46,1072813352,1072813044,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2b0) = 0

1 mmap2(NULL,814232,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f700000

1 mprotect(0x3f7b3000,61440,PROT_NONE) = 0

1 mmap2(0x3f7c2000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xb2) = 0x3f7c2000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libparhand.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d3e4,512) = 512

1 prctl(46,1072813304,1072813028,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2a0) = 0

1 mmap2(NULL,186304,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f6d2000

1 mprotect(0x3f6ef000,61440,PROT_NONE) = 0

1 mmap2(0x3f6fe000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1c) = 0x3f6fe000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libc.so.6",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d3d4,512) = 512

1 prctl(46,1072813448,1072813012,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d1a8,SEEK_SET) = 0

1 read(3,0x3ff1d1d8,32) = 32

1 fstat64(3,0x3ff1d290) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f54d000

1 mprotect(0x3f6ba000,61440,PROT_NONE) = 0

1 mmap2(0x3f6c9000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f6c9000

1 mmap2(0x3f6d0000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f6d0000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/src/basic/tls/librt.so.1",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d304,512) = 512

1 prctl(46,1072813144,1072812804,512,1065377792,0) = 0

1 _llseek(3,0,704,0x3ff1d0c8,SEEK_SET) = 0

1 read(3,0x3ff1d0f8,32) = 32

1 fstat64(3,0x3ff1d1c0) = 0

1 mmap2(NULL,94928,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f535000

1 mprotect(0x3f53c000,61440,PROT_NONE) = 0

1 mmap2(0x3f54b000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f54b000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/src/basic/tls/libcap.so.2",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2f4,512) = 512

1 prctl(46,1072813064,1072812788,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1b0) = 0

1 mmap2(NULL,86384,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f51f000

1 mprotect(0x3f523000,65536,PROT_NONE) = 0

1 mmap2(0x3f533000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3f533000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/src/basic/tls/libpthread.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2e4,512) = 512

1 prctl(46,1072813176,1072812772,512,1065377792,0) = 0

1 _llseek(3,0,768,0x3ff1d0a8,SEEK_SET) = 0

1 read(3,0x3ff1d0d8,32) = 32

1 fstat64(3,0x3ff1d1a0) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f4f2000

1 mprotect(0x3f50c000,61440,PROT_NONE) = 0

1 mmap2(0x3f51b000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f51b000

1 mmap2(0x3f51d000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f51d000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libgio-2.0.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2d4,512) = 512

1 prctl(46,1072813064,1072812756,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d190) = 0

1 mmap2(NULL,1990784,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f30b000

1 mprotect(0x3f4db000,61440,PROT_NONE) = 0

1 mmap2(0x3f4ea000,24576,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1cf) = 0x3f4ea000

1 mmap2(0x3f4f0000,4224,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f4f0000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libgobject-2.0.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2c4,512) = 512

1 prctl(46,1072813016,1072812740,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d180) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f309000

1 mmap2(NULL,446160,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f29c000

1 mprotect(0x3f2f7000,65536,PROT_NONE) = 0

1 mmap2(0x3f307000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x5b) = 0x3f307000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libxmlnode.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2b4,512) = 512

1 prctl(46,1072813000,1072812724,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d170) = 0

1 mmap2(NULL,82192,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f287000

1 mprotect(0x3f28b000,61440,PROT_NONE) = 0

1 mmap2(0x3f29a000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x3) = 0x3f29a000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libglib-2.0.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2a4,512) = 512

1 prctl(46,1072813016,1072812708,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d160) = 0

1 mmap2(NULL,1257552,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f153000

1 mprotect(0x3f274000,61440,PROT_NONE) = 0

1 mmap2(0x3f283000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x120) = 0x3f283000

1 mmap2(0x3f286000,80,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f286000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/libgmodule-2.0.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d294,512) = 512

1 prctl(46,1072812968,1072812692,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d150) = 0

1 mmap2(NULL,78096,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f13f000

1 mprotect(0x3f142000,61440,PROT_NONE) = 0

1 mmap2(0x3f151000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f151000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/libz.so.1",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d284,512) = 512

1 prctl(46,1072812984,1072812676,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d140) = 0

1 mmap2(NULL,155984,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f118000

1 mprotect(0x3f12d000,65536,PROT_NONE) = 0

1 mmap2(0x3f13d000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x15) = 0x3f13d000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/libresolv.so.2",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d274,512) = 512

1 prctl(46,1072812968,1072812660,512,1065377792,0) = 0

1 _llseek(3,0,648,0x3ff1d038,SEEK_SET) = 0

1 read(3,0x3ff1d068,32) = 32

1 fstat64(3,0x3ff1d130) = 0

1 mmap2(NULL,149696,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f0f3000

1 mprotect(0x3f105000,61440,PROT_NONE) = 0

1 mmap2(0x3f114000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x11) = 0x3f114000

1 mmap2(0x3f116000,6336,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f116000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/libffi.so.7",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d264,512) = 512

1 prctl(46,1072812952,1072812644,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d120) = 0

1 mmap2(NULL,95072,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f0db000

1 mprotect(0x3f0e2000,61440,PROT_NONE) = 0

1 mmap2(0x3f0f1000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f0f1000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libconfutils.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d254,512) = 512

1 prctl(46,1072812904,1072812628,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d110) = 0

1 mmap2(NULL,82256,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f0c6000

1 mprotect(0x3f0ca000,61440,PROT_NONE) = 0

1 mmap2(0x3f0d9000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x3) = 0x3f0d9000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libexpat.so.1",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d244,512) = 512

1 prctl(46,1072812920,1072812612,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d100) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f0c4000

1 mmap2(NULL,307440,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f078000

1 mprotect(0x3f0b2000,61440,PROT_NONE) = 0

1 mmap2(0x3f0c1000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x39) = 0x3f0c1000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libpcre.so.1",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d234,512) = 512

1 prctl(46,1072812872,1072812596,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0f0) = 0

1 mmap2(NULL,545216,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3eff2000

1 mprotect(0x3f067000,61440,PROT_NONE) = 0

1 mmap2(0x3f076000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x74) = 0x3f076000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/../glib/tls/libdl.so.2",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d224,512) = 512

1 prctl(46,1072812888,1072812580,512,1065377792,0) = 0

1 _llseek(3,0,648,0x3ff1cfe0,SEEK_SET) = 0

1 read(3,0x3ff1d010,32) = 32

1 fstat64(3,0x3ff1d0e0) = 0

1 mmap2(NULL,73968,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3efdf000

1 mprotect(0x3efe1000,61440,PROT_NONE) = 0

1 mmap2(0x3eff0000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3eff0000

1 close(3) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3efdd000

1 set_thread_area(0x3efe46b0) = 0

1 mprotect(0x3f6c9000,16384,PROT_READ) = 0

1 mprotect(0x3eff0000,4096,PROT_READ) = 0

1 mprotect(0x3f51b000,4096,PROT_READ) = 0

1 mprotect(0x3f076000,4096,PROT_READ) = 0

1 mprotect(0x3f0c1000,8192,PROT_READ) = 0

1 mprotect(0x3f283000,4096,PROT_READ) = 0

1 mprotect(0x3f0f1000,4096,PROT_READ) = 0

1 mprotect(0x3f307000,4096,PROT_READ) = 0

1 mprotect(0x3f0d9000,4096,PROT_READ) = 0

1 mprotect(0x3f114000,4096,PROT_READ) = 0

1 mprotect(0x3f13d000,4096,PROT_READ) = 0

1 mprotect(0x3f151000,4096,PROT_READ) = 0

1 mprotect(0x3f29a000,4096,PROT_READ) = 0

1 mprotect(0x3f4ea000,12288,PROT_READ) = 0

1 mprotect(0x3f533000,4096,PROT_READ) = 0

1 mprotect(0x3f54b000,4096,PROT_READ) = 0

1 mprotect(0x3f6fe000,4096,PROT_READ) = 0

1 mprotect(0x3f7c2000,12288,PROT_READ) = 0

1 mprotect(0x40016000,4096,PROT_READ) = 0

1 mprotect(0x3f7fd000,4096,PROT_READ) = 0

1 set_tid_address(0x3efdd288) = 1

1 set_robust_list(0x3efdd290,12) = -1 errno=89 (Function not implemented)

1 rt_sigaction(32,0x3ff1dcb0,NULL) = 0

1 rt_sigaction(33,0x3ff1dcb0,NULL) = 0

1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dcf8,NULL,16) = 0

1 getrlimit(3,0x3ff1dd80) = 0

1 brk(NULL) = 0x400171d0

1 brk(0x400381d0) = 0x400381d0

1 brk(0x40039000) = 0x40039000

1 gettimeofday(0x3ff1dcb8,NULL) = 0 ({tv_sec = 1689943253,tv_usec = 34168},NULL)

1 syscall(4238,1059610316,129,2147483647,0,0)1 futex(0x3f285ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,NULL,0) = 0

= 0

1 syscall(4238,1059610316,129,2147483647,0,1060145664)1 futex(0x3f285ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3f308a00,1060145664) = 0

= 0

1 rt_sigaction(SIGTERM,0x3ff1dc80,NULL) = 0

1 rt_sigaction(SIGINT,0x3ff1dc80,NULL) = 0

1 rt_sigaction(SIGPIPE,0x3ff1dc80,NULL) = 0

1 geteuid() = 0

1 getegid() = 0

1 socket(PF_UNIX,SOCK_STREAM,IPPROTO_IP) = 3

1 connect(3,0x3ff1da74,110) = -1 errno=2 (No such file or directory)

1 nanosleep(1072814640,1072814640,110,1,0,0)

[*] Identification of missing filesytem areas.

= 0

1 close(3) = 0

1 socket(PF_UNIX,SOCK_STREAM,IPPROTO_IP) = 3

1 connect(3,0x3ff1da74,110) = -1 errno=2 (No such file or directory)

1 nanosleep(1072814640,1072814640,110,1,0,0)[*] Found missing area: /etc/ld.so.cache

[*] Trying to identify this missing file: ld.so.cache

[*] Missing file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/etc/ld.so.cache

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