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[*] Initial strace run with jchroot on the command ./usr/bin/htdbm to identify missing areas
[*] Emulating binary name: htdbm in strace mode to identify missing areas (with jchroot)
[*] Emulator used: qemu-arm-static
[*] Chroot environment used: jchroot
[*] Using root directory: /logs/s115_usermode_emulator/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract (1/2)
[*] Using CPU config:
1 brk(NULL) = 0x40013014
1 uname(0x3ff1d920) = 0
1 access("/etc/ld.so.preload",R_OK) = 0
1 openat(AT_FDCWD,"/etc/ld.so.preload",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1d8f0) = 0
1 mmap2(NULL,19,PROT_READ|PROT_WRITE,MAP_PRIVATE,3,0) = 0x3f7cf000
1 close(3) = 0
1 munmap(0x3f7cf000,19) = 0
1 openat(AT_FDCWD,"/etc/ld.so.cache",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 errno=2 (No such file or directory)
1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libaprutil-1.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
1 read(3,0x3ff1d230,512) = 512
1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cf78) = 0
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f7ce000
1 mmap2(NULL,180580,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f7a1000
1 mprotect(0x3f7bd000,61440,PROT_NONE) = 0
1 mmap2(0x3f7cc000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1b) = 0x3f7cc000
1 close(3) = 0
1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libapr-1.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
1 read(3,0x3ff1d220,512) = 512
1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cf68) = 0
1 mmap2(NULL,205416,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f76e000
1 mprotect(0x3f790000,61440,PROT_NONE) = 0
1 mmap2(0x3f79f000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x21) = 0x3f79f000
1 close(3) = 0
1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libcrypt.so.2",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
1 read(3,0x3ff1d210,512) = 512
1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cf58) = 0
1 mmap2(NULL,274908,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f72a000
1 mprotect(0x3f755000,61440,PROT_NONE) = 0
1 mmap2(0x3f764000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2a) = 0x3f764000
1 mmap2(0x3f766000,29148,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f766000
1 close(3) = 0
1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libc.so.6",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
1 read(3,0x3ff1d200,512) = 512
1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cf48) = 0
1 mmap2(NULL,1148532,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f611000
1 mprotect(0x3f70e000,61440,PROT_NONE) = 0
1 mmap2(0x3f71d000,16384,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xfc) = 0x3f71d000
1 mmap2(0x3f721000,34420,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f721000
1 close(3) = 0
1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libexpat.so.1",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
1 read(3,0x3ff1d1e0,512) = 512
1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cf28) = 0
1 mmap2(NULL,176136,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5e5000
1 mprotect(0x3f5ff000,61440,PROT_NONE) = 0
1 mmap2(0x3f60e000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f60e000
1 close(3) = 0
1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libuuid.so.1",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
1 read(3,0x3ff1d1d0,512) = 512
1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cf18) = 0
1 mmap2(NULL,86036,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5cf000
1 mprotect(0x3f5d4000,61440,PROT_NONE) = 0
1 mmap2(0x3f5e3000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3f5e3000
1 close(3) = 0
1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libpthread.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
1 read(3,0x3ff1d1c0,512) = 512
1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cf08) = 0
1 mmap2(NULL,69640,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5bd000
1 mprotect(0x3f5be000,61440,PROT_NONE) = 0
1 mmap2(0x3f5cd000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0) = 0x3f5cd000
1 close(3) = 0
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f5bb000
1 set_tid_address(0x3f5bb078) = 1
1 set_robust_list(0x3f5bb080,12) = -1 errno=38 (Function not implemented)
1 mprotect(0x3f71d000,8192,PROT_READ) = 0
1 mprotect(0x3f5cd000,4096,PROT_READ) = 0
1 mprotect(0x3f5e3000,4096,PROT_READ) = 0
1 mprotect(0x3f60e000,8192,PROT_READ) = 0
1 mprotect(0x3f764000,4096,PROT_READ) = 0
1 mprotect(0x3f79f000,4096,PROT_READ) = 0
1 mprotect(0x3f7cc000,4096,PROT_READ) = 0
1 mprotect(0x40012000,4096,PROT_READ) = 0
1 mprotect(0x3f7fd000,4096,PROT_READ) = 0
1 ugetrlimit(3,1072814776,1064449332,1064474034,1,1064431204) = 0
1 brk(NULL) = 0x40013014
1 brk(0x40034014) = 0x40034014
1 brk(0x40035000) = 0x40035000
1 rt_sigaction(SIGINT,0x3ff1d848,0x3ff1d8d4) = 0
1 write(2,0x3ff1ba78,1575)htdbm -- program for manipulating DBM password databases.
Usage: htdbm [-cimBdpstvx] [-C cost] [-TDBTYPE] database username
-b[cmBdptsv] [-C cost] [-TDBTYPE] database username password
-n[imBdpst] [-C cost] username
-nb[mBdpst] [-C cost] username password
-v[imBdps] [-C cost] [-TDBTYPE] database username
-vb[mBdps] [-C cost] [-TDBTYPE] database username password
-x [-TDBTYPE] database username
-l [-TDBTYPE] database
Options:
-c Create a new database.
-n Don't update database; display results on stdout.
-b Use the password from the command line rather than prompting for it.
-i Read password from stdin without verification (for script usage).
-m Force MD5 encryption of the password (default).
-B Force BCRYPT encryption of the password (very secure).
-C Set the computing time used for the bcrypt algorithm
(higher is more secure but slower, default: 5, valid: 4 to 31).
-d Force CRYPT encryption of the password (8 chars max, insecure).
-s Force SHA encryption of the password (insecure).
-p Do not encrypt the password (plaintext, insecure).
-T DBM Type (SDBM|GDBM|DB|default).
-l Display usernames from database on stdout.
-v Verify the username/password.
-x Remove the username record from database.
-t The last param is username comment.
The SHA algorithm does not use a salt and is less secure than the MD5 algorithm.
= 1575
1 brk(0x40034000) = 0x40034000
1 exit_group(2)
[*] Identification of missing filesytem areas.
[*] Found missing area: /etc/ld.so.cache
[*] Trying to identify this missing file: ld.so.cache
[*] Missing file /logs/s115_usermode_emulator/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/etc/ld.so.cache
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