{ "ml": { "v": "4", "fs": [ { "id": 0, "prob": 0.9238648414611816, "class": 0 } ], "prob": 0.92386484, "class": 0, "version": "v16.16", "thresholds": [ 0.9815004, 0.99404883 ], "analyzed_at": "2026-05-02T04:06:48Z" }, "path": "x86__64__lsb__unix-system-v__gcc-7.1.0__O0__no-obf__unstripped__coreutils-8.30__shred", "raw": { "v": "4", "fs": [ { "f": "O₃(CDyI)H₂(F₃Db)Md₂(HeBi₂)", "x": 5, "id": 0, "is": [ "", "getenv", "free", "abort", "errno_location", "fdatasync", "unlink", "strncmp", "exit", "strcpy", "fpending", "isatty", "localeconv", "fcntl", "write", "getpid", "fread_unlocked", "textdomain", "fclose", "bindtextdomain", "ctype_get_mb_cur_max", "strlen", "getuid", "getopt_long", "mbrtowc", "gettext", "strchr", "printf", "fxstatat", "strrchr", "ftruncate", "lseek", "gettimeofday", "assert_fail", "memset", "ioctl", "close", "read", "libc_start_main", "memcmp", "fputs_unlocked", "ferror_unlocked", "calloc", "strcmp", "fprintf", "syscall", "gmon_start__", "memcpy", "time", "fileno", "getgid", "sync", "putc_unlocked", "malloc", "fflush", "nl_langinfo", "fxstat", "freading", "realloc", "fdopen", "setlocale", "setvbuf", "chmod", "memmove", "error", "fsync", "open", "fseeko", "fopen", "strtoumax", "cxa_atexit", "renameat", "getpagesize", "sprintf", "getppid", "exit", "fwrite", "mbsinit", "iswprint", "ctype_b_loc" ], "ms": { "elf": { "e_type": 2.0, "has_got": true, "has_plt": true, "has_note": true, "e_machine": 62.0, "class_bits": 64.0, "note_count": 1.0, "nx_enabled": true, "entry_point": 4202064.0, "needed_libs": 1.0, "dynsym_count": 88.0, "has_eh_frame": true, "symtab_count": 371.0, "dynrela_count": 7.0, "entry_section": ".text", "little_endian": true, "pltreloc_count": 78.0, "has_interpreter": true, "fini_array_count": 1.0, "init_array_count": 1.0, "program_header_count": 8.0, "section_header_count": 29.0, "load_segment_max_p_memsz": 60556.0, "load_segment_max_p_filesz": 60556.0, "section_relocation_group_count": 2.0 }, "binary": { "code_size": 37648.0, "file_size": 78880.0, "entry_point": 4202064.0, "has_overlay": true, "code_entropy": 3.86, "data_entropy": 2.69, "export_count": 207.0, "import_count": 80.0, "overlay_size": 1856.0, "string_count": 582.0, "overlay_ratio": 0.02, "section_count": 28.0, "avg_complexity": 5.21, "function_count": 248.0, "import_density": 2.18, "max_complexity": 346.0, "string_density": 15.83, "aliased_exports": 77.0, "overall_entropy": 2.79, "overlay_entropy": 1.55, "avg_basic_blocks": 6.41, "avg_section_size": 2714.61, "dependency_count": 1.0, "entropy_variance": 1.52, "function_density": 6.75, "avg_function_size": 148.27, "avg_string_length": 21.24, "complexity_per_kb": 0.14, "max_string_length": 471.0, "avg_string_entropy": 3.23, "code_to_data_ratio": 0.98, "data_to_file_ratio": 0.0, "text_to_file_ratio": 0.46, "total_basic_blocks": 1590.0, "string_length_stddev": 37.93, "largest_section_ratio": 0.46, "sentence_string_count": 100.0, "sentence_string_ratio": 0.17, "behavioral_import_ratio": 0.04, "function_analysis_depth": 2.0, "high_complexity_functions": 4.0 } }, "ss": [ [ 0, "textdomain" ], [ 512, "/lib64/ld-linux-x86-64.so.2" ], [ 3331, "fflush" ], [ 3338, "putc_unlocked" ], [ 3359, "sprintf" ], [ 3367, "setlocale" ], [ 3377, "mbrtowc" ], [ 3385, "fopen" ], [ 3391, "strncmp" ], [ 3399, "ftruncate" ], [ 3409, "optind" ], [ 3416, "strrchr" ], [ 3424, "error" ], [ 3430, "gettext" ], [ 3438, "time" ], [ 3443, "unlink" ], [ 3450, "iswprint" ], [ 3459, "realloc" ], [ 3473, "abort" ], [ 3485, "getpid" ], [ 3492, "program_invocation_name" ], [ 3522, "__assert_fail" ], [ 3536, "__ctype_get_mb_cur_max" ], [ 3559, "isatty" ], [ 3566, "fdatasync" ], [ 3576, "strtoumax" ], [ 3586, "getppid" ], [ 3594, "calloc" ], [ 3601, "renameat" ], [ 3610, "strlen" ], [ 3617, "fread_unlocked" ], [ 3632, "memset" ], [ 3639, "localeconv" ], [ 3650, "__errno_location" ], [ 3667, "read" ], [ 3672, "memcmp" ], [ 3679, "getpagesize" ], [ 3691, "stdout" ], [ 3698, "lseek" ], [ 3704, "memcpy" ], [ 3711, "fclose" ], [ 3718, "malloc" ], [ 3725, "mbsinit" ], [ 3733, "getgid" ], [ 3740, "nl_langinfo" ], [ 3752, "__ctype_b_loc" ], [ 3766, "getenv" ], [ 3773, "optarg" ], [ 3780, "__freading" ], [ 3791, "stderr" ], [ 3798, "ioctl" ], [ 3804, "getuid" ], [ 3811, "getopt_long" ], [ 3823, "fileno" ], [ 3830, "fwrite" ], [ 3837, "gettimeofday" ], [ 3850, "__fpending" ], [ 3861, "ferror_unlocked" ], [ 3884, "fprintf" ], [ 3892, "program_invocation_short_name" ], [ 3922, "fdopen" ], [ 3929, "syscall" ], [ 3937, "setvbuf" ], [ 3951, "memmove" ], [ 3959, "bindtextdomain" ], [ 3981, "__libc_start_main" ], [ 3999, "fseeko" ], [ 4006, "fputs_unlocked" ], [ 4021, "free" ], [ 4026, "__progname" ], [ 4037, "__progname_full" ], [ 4053, "__cxa_atexit" ], [ 4066, "__fxstat" ], [ 4075, "__fxstatat" ], [ 4086, "__gmon_start__" ], [ 4111, "GLIBC_2.14" ], [ 27649, "APWASE" ], [ 27867, "VQAQE" ], [ 30809, "ATSH" ], [ 36773, "AWAVAUATSH" ], [ 37447, "AVAUL" ], [ 37588, "AWAVAUL" ], [ 38338, "/w0H" ], [ 39070, "TUUUUUUU" ], [ 43888, "AWAVA" ], [ 43895, "AUATL" ], [ 44160, "Mandatory arguments to long options are mandatory for short options too." ], [ 44237, "test invocation" ], [ 44253, "coreutils" ], [ 44263, "Multi-call invocation" ], [ 44285, "sha224sum" ], [ 44295, "sha2 utilities" ], [ 44310, "sha256sum" ], [ 44320, "sha384sum" ], [ 44330, "sha512sum" ], [ 44340, "%s online help: \u003c%s\u003e" ], [ 44368, "https://www.gnu.org/software/coreutils/" ], [ 44408, "GNU coreutils" ], [ 44432, "Report %s translation bugs to \u003chttps://translationproject.org/team/\u003e" ], [ 44504, "Full documentation at: \u003c%s%s\u003e" ], [ 44535, "invocation" ], [ 44552, "or available locally via: info '(coreutils) %s%s'" ], [ 44610, "wipe" ], [ 44615, "wipesync" ], [ 44684, "exact" ], [ 44690, "force" ], [ 44696, "iterations" ], [ 44707, "size" ], [ 44712, "random-source" ], [ 44726, "remove" ], [ 44733, "verbose" ], [ 44741, "zero" ], [ 44751, "version" ], [ 45120, "Try '%s --help' for more information." ], [ 45160, "Usage: %s [OPTION]... FILE..." ], [ 45192, "Overwrite the specified FILE(s) repeatedly, in order to make it harder\nfor even very expensive hardware probing to recover the d" ], [ 45263, "for even very expensive hardware probing to recover the data." ], [ 45328, "If FILE is -, shred standard output." ], [ 45368, "-f, --force change permissions to allow writing if necessary" ], [ 45434, "-n, --iterations=N overwrite N times instead of the default (%d)" ], [ 45502, "--random-source=FILE get random bytes from FILE" ], [ 45557, "-s, --size=N shred this many bytes (suffixes like K, M, G accepted)" ], [ 45632, "-u deallocate and remove file after overwriting\n --remove[=HOW] like -u but give control on HOW to delete; Se" ], [ 45694, "--remove[=HOW] like -u but give control on HOW to delete; See below" ], [ 45770, "-v, --verbose show progress" ], [ 45801, "-x, --exact do not round file sizes up to the next full block;" ], [ 45869, "this is the default for non-regular files" ], [ 45930, "-z, --zero add a final overwrite with zeros to hide shredding" ], [ 46000, "--help display this help and exit" ], [ 46048, "--version output version information and exit" ], [ 46104, "Delete FILE(s) if --remove (-u) is specified. The default is not to remove\nthe files because it is common to operate on device " ], [ 46105, "Delete FILE(s) if --remove (-u) is specified. The default is not to remove" ], [ 46181, "the files because it is common to operate on device files like /dev/hda," ], [ 46254, "and those files usually should not be removed." ], [ 46301, "The optional HOW parameter indicates how to remove a directory entry:" ], [ 46371, "'unlink' =\u003e use a standard unlink call." ], [ 46411, "'wipe' =\u003e also first obfuscate bytes in the name." ], [ 46461, "'wipesync' =\u003e also sync each obfuscated byte to disk." ], [ 46515, "The default mode is 'wipesync', but note it can be expensive." ], [ 46584, "CAUTION: Note that shred relies on a very important assumption:\nthat the file system overwrites data in place. This is the trad" ], [ 46648, "that the file system overwrites data in place. This is the traditional" ], [ 46720, "way to do things, but many modern file system designs do not satisfy this" ], [ 46794, "assumption. The following are examples of file systems on which shred is" ], [ 46868, "not effective, or is not guaranteed to be effective in all file system modes:" ], [ 46952, "* log-structured or journaled file systems, such as those supplied with" ], [ 47024, "AIX and Solaris (and JFS, ReiserFS, XFS, Ext3, etc.)" ], [ 47078, "* file systems that write redundant data and carry on even if some writes" ], [ 47152, "fail, such as RAID-based file systems" ], [ 47191, "* file systems that make snapshots, such as Network Appliance's NFS server" ], [ 47272, "* file systems that cache in temporary locations, such as NFS" ], [ 47334, "version 3 clients" ], [ 47353, "* compressed file systems" ], [ 47384, "In the case of ext3 file systems, the above disclaimer applies\n(and shred is thus of limited effectiveness) only in data=journal" ], [ 47447, "(and shred is thus of limited effectiveness) only in data=journal mode," ], [ 47519, "which journals file data in addition to just metadata. In both the" ], [ 47587, "data=ordered (default) and data=writeback modes, shred works as usual." ], [ 47658, "Ext3 journaling modes can be changed by adding the data=something option" ], [ 47731, "to the mount options for a particular file system in the /etc/fstab file," ], [ 47805, "as documented in the mount man page (man mount)." ], [ 47856, "In addition, file system backups and remote mirrors may contain copies\nof the file that cannot be removed, and that will allow a" ], [ 47927, "of the file that cannot be removed, and that will allow a shredded file" ], [ 47999, "to be recovered later." ], [ 48042, "random" ], [ 48049, "%s: fdatasync failed" ], [ 48070, "%s: fsync failed" ], [ 48087, "%s: cannot rewind" ], [ 48105, "%s: pass %lu/%lu (%s)..." ], [ 48136, "%s: error writing at offset %s" ], [ 48167, "%s: lseek failed" ], [ 48184, "%s: file too large" ], [ 48203, "%s: pass %lu/%lu (%s)...%s" ], [ 48232, "%s: pass %lu/%lu (%s)...%s/%s %d%%" ], [ 48508, "%s: fstat failed" ], [ 48525, "%s: invalid file type" ], [ 48547, "%s: file has negative size" ], [ 48574, "%s: error truncating" ], [ 48595, "%s: fcntl failed" ], [ 48616, "%s: cannot shred append-only file descriptor" ], [ 48672, "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_." ], [ 48737, "src/shred.c" ], [ 48751, "%s: removing" ], [ 48764, "%s: renamed to %s" ], [ 48782, "%s: failed to remove" ], [ 48803, "%s: removed" ], [ 48815, "%s: failed to close" ], [ 48840, "%s: failed to open for writing" ], [ 48872, "/tmp/coreutils/_out/share/locale" ], [ 48905, "invalid number of passes" ], [ 48936, "multiple random sources specified" ], [ 48970, "--remove" ], [ 48979, "invalid file size" ], [ 48997, "cbBkKMGTPEZY0" ], [ 49011, "Colin Plumb" ], [ 49033, "missing file operand" ], [ 49064, "incname" ], [ 49072, "8.30" ], [ 49077, "invalid argument %s for %s" ], [ 49104, "ambiguous argument %s for %s" ], [ 49133, "Valid arguments are:" ], [ 49167, "write error" ], [ 49201, "KMGTPEZY." ], [ 49224, "human-readable" ], [ 49280, "POSIXLY_CORRECT" ], [ 49296, "BLOCK_SIZE" ], [ 49307, "BLOCKSIZE" ], [ 49317, "eEgGkKmMpPtTyYzZ0" ], [ 49408, "A NULL argv[0] was passed through an exec system call." ], [ 49464, "/.libs/" ], [ 49504, "literal" ], [ 49518, "shell-always" ], [ 49531, "shell-escape" ], [ 49544, "shell-escape-always" ], [ 49566, "c-maybe" ], [ 49574, "escape" ], [ 49581, "locale" ], [ 49588, "clocale" ], [ 49750, "GB18030" ], [ 51392, "%s: end of file" ], [ 51408, "%s: read error" ], [ 51423, "/dev/urandom" ], [ 51440, "%s (%s) %s" ], [ 51464, "License GPLv3+: GNU GPL version 3 or later \u003chttps://gnu.org/licenses/gpl.html\u003e.\nThis is free software: you are free to change an" ], [ 51465, "License GPLv3+: GNU GPL version 3 or later \u003chttps://gnu.org/licenses/gpl.html\u003e." ], [ 51545, "This is free software: you are free to change and redistribute it." ], [ 51612, "There is NO WARRANTY, to the extent permitted by law." ], [ 51668, "Written by %s." ], [ 51684, "Written by %s and %s." ], [ 51707, "Written by %s, %s, and %s." ], [ 51736, "Written by %s, %s, %s," ], [ 51759, "and %s." ], [ 51791, "%s, and %s." ], [ 51831, "%s, %s, and %s." ], [ 51871, "%s, %s, %s, and %s." ], [ 52039, "%s, %s, and others." ], [ 52144, "Report bugs to: %s" ], [ 52165, "bug-coreutils@gnu.org" ], [ 52187, "%s home page: \u003c%s\u003e" ], [ 52264, "General help using GNU software: \u003chttps://www.gnu.org/gethelp/\u003e" ], [ 52352, "Copyright %s %d Free Software Foundation, Inc." ], [ 52399, "memory exhausted" ], [ 52432, "lib/xstrtol.c" ], [ 52448, "0 \u003c= strtol_base \u0026\u0026 strtol_base \u003c= 36" ], [ 53304, "xstrtoumax" ], [ 53317, "POSIX" ], [ 53324, "ASCII" ], [ 62776, "GCC: (GNU) 7.1.0" ], [ 71705, "crtstuff.c" ], [ 71716, "deregister_tm_clones" ], [ 71737, "__do_global_dtors_aux" ], [ 71759, "completed.6973" ], [ 71774, "__do_global_dtors_aux_fini_array_entry" ], [ 71813, "frame_dummy" ], [ 71825, "__frame_dummy_init_array_entry" ], [ 71856, "shred.c" ], [ 71864, "ptr_align" ], [ 71874, "emit_mandatory_arg_note" ] ], "sz": 78880, "ts": [ { "c": 1.0, "d": "ELF program interpreter present", "e": [ "/lib64/ld-linux-x86-64.so.2" ], "i": "metadata/binary/linking::elf-interpreter", "l": 2 }, { "c": 1.0, "d": "ELF needed library", "e": [ "libc.so.6" ], "i": "metadata/binary/linking::elf-needed-lib", "l": 2 }, { "c": 1.0, "d": "Binary is not digitally signed", "i": "metadata/unsigned", "l": 2 }, { "c": 0.8999999761581421, "d": "CLI help or usage text", "e": [ "Try '%s --help' for more information." ], "i": "metadata/binary/metrics::help-usage-string", "l": 2 }, { "c": 1.0, "d": "Binary has 50+ imports", "e": [ "binary.import_count = 80.00" ], "i": "metadata/binary/metrics::many-imports-50", "l": 1 }, { "c": 0.699999988079071, "d": "GPL license reference", "e": [ "GPL", "GPL" ], "i": "metadata/package/license::gpl-word", "l": 2 }, { "a": "T1124", "c": 0.30000001192092896, "d": "Get current time with microsecond precision", "e": [ "gettimeofday" ], "i": "micro-behaviors/time/query::gettimeofday", "l": 2, "m": "T1124" }, { "c": 0.6600000262260437, "d": "Open files", "e": [ "open" ], "i": "micro-behaviors/fs/file/open::open-base", "l": 2 }, { "c": 1.0, "d": "Binary has 20+ exports", "e": [ "binary.export_count = 207.00" ], "i": "metadata/binary/metrics::many-exports-20", "l": 1 }, { "c": 1.0, "d": "Access /dev/urandom", "e": [ "/dev/urandom" ], "i": "micro-behaviors/os/random::urandom", "l": 2 }, { "c": 0.6600000262260437, "d": "Look up file permissions", "e": [ "fstat" ], "i": "micro-behaviors/fs/chmod/get::get-dup", "l": 2 }, { "c": 0.6000000238418579, "d": "/etc/fstab mount table file", "e": [ "to the mount options for a particular file system in the /etc/fstab file,", "…ular file system in the /etc/fstab file,\nas documented in …" ], "i": "micro-behaviors/fs/volume/fstab::etc-fstab", "l": 2 }, { "d": "Characteristic system library export __errno_location", "e": [ "errno_location" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-errno", "l": 2 }, { "c": 1.0, "d": "Binary has 100+ exports", "e": [ "binary.export_count = 207.00" ], "i": "metadata/binary/metrics::many-exports-100", "l": 1 }, { "c": 1.0, "d": "Binary has 3+ functions", "e": [ "binary.function_count = 248.00" ], "i": "metadata/binary/metrics::few-functions-3", "l": 1 }, { "d": "Characteristic system library export __assert_fail", "e": [ "assert_fail" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-assert-fail", "l": 2 }, { "d": "Detect if running in terminal (isatty)", "e": [ "isatty", "isatty@@GLIBC_2.2.5", "sym.imp.isatty" ], "i": "micro-behaviors/process/tty/terminal::isatty", "l": 2 }, { "c": 0.6600000262260437, "d": "Rename files", "e": [ "renameat2" ], "i": "micro-behaviors/fs/file/rename::renameat2", "l": 2 }, { "c": 1.0, "d": "Binary has 30+ imports", "e": [ "binary.import_count = 80.00" ], "i": "metadata/binary/metrics::many-imports-30", "l": 1 }, { "c": 0.800000011920929, "d": "High number of imported symbols (\u003e80)", "e": [ "binary.import_count = 80.00" ], "i": "metadata/binary/metrics::many-imports", "l": 2 }, { "c": 0.6000000238418579, "d": "Copyright notice", "e": [ "Copyright" ], "i": "metadata/package/license::copyright-word", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/binary/linking::elf-dynsym-section-name", "l": 2 }, { "c": 0.8399999737739563, "d": "High basic block count in sparse binary", "e": [ "binary.total_basic_blocks = 1590.00" ], "i": "metadata/binary/metrics::dense-basic-blocks", "l": 1 }, { "d": "Get user ID", "e": [ "getuid" ], "i": "micro-behaviors/os/privilege/query::getuid", "l": 2 }, { "c": 0.6600000262260437, "d": "Write files", "e": [ "write", "fwrite" ], "i": "micro-behaviors/fs/file/write::write", "l": 2 }, { "a": "T1561", "c": 0.6000000238418579, "d": "/dev/hda IDE disk (legacy)", "e": [ "…te on device files like /dev/hda,\nand those files usuall…", "the files because it is common to operate on device files like /dev/hda," ], "i": "micro-behaviors/fs/path/device/storage::dev-hda", "l": 3, "m": "E1561" }, { "d": "Characteristic system library exports", "e": [ "libc_start_main" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-symbols", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/binary/linking::elf-interpreter-section-name", "l": 2 }, { "c": 1.0, "d": "Binary has low average complexity", "e": [ "binary.avg_complexity = 5.21" ], "i": "metadata/binary/metrics::avg-complexity-15-max", "l": 2 }, { "d": "hide keyword", "e": [ "hide", "hide" ], "i": "micro-behaviors/data/text/keywords::hide", "l": 1 }, { "a": "T1046", "c": 0.75, "d": "Probing keyword (explicit scanning intent)", "e": [ "probing", "probing" ], "i": "objectives/discovery/network/scan/port::probing-keyword", "l": 1, "m": "E1046" }, { "d": ".so extension reference", "e": [ ".so" ], "i": "micro-behaviors/fs/path/extension::so", "l": 2 }, { "c": 0.6600000262260437, "d": "Rename files by fd/path", "e": [ "renameat" ], "i": "micro-behaviors/fs/file/rename::renameat", "l": 2 }, { "c": 0.699999988079071, "d": "Version information string", "e": [ "--version", "version 3" ], "i": "metadata/package/help::version-text", "l": 2 }, { "c": 0.800000011920929, "d": "Binary has many functions (\u003e30)", "e": [ "binary.function_count = 248.00" ], "i": "metadata/binary/metrics::many-functions", "l": 2 }, { "c": 1.0, "d": "Binary is not position-independent (fixed load address)", "e": [ "binary.is_pie = 0.00" ], "i": "metadata/hardening::no-pie", "l": 2 }, { "c": 0.699999988079071, "d": "Unix /tmp/ path reference", "e": [ "/tmp/coreutils/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::unix-temp", "l": 2 }, { "c": 0.30000001192092896, "d": "Get process ID", "e": [ "getppid" ], "i": "micro-behaviors/process/identity/query::getppid", "l": 2 }, { "c": 1.0, "d": "/tmp/ path component", "e": [ "/tmp/coreutils/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::tmp-path-content", "l": 2 }, { "c": 1.0, "d": "Binary has 25+ imports", "e": [ "binary.import_count = 80.00" ], "i": "metadata/binary/metrics::many-imports-25", "l": 1 }, { "c": 0.30000001192092896, "d": "Get process ID", "e": [ "getpid" ], "i": "micro-behaviors/process/identity/query::getpid", "l": 2 }, { "c": 1.0, "d": "Binary has 20+ imports", "e": [ "binary.import_count = 80.00" ], "i": "metadata/binary/metrics::many-imports-20", "l": 1 }, { "c": 0.6600000262260437, "d": "Open files", "e": [ "fopen" ], "i": "micro-behaviors/fs/file/open::fopen", "l": 2 }, { "c": 0.30000001192092896, "d": "GNU coreutils reference", "e": [ "GNU coreutils" ], "i": "micro-behaviors/dylib/library::gnu-coreutils-ref", "l": 2 }, { "a": "T1005", "c": 0.4000000059604645, "d": "Seeks to position in file", "e": [ "fseeko", "fseeko@@GLIBC_2.2.5", "rpl_fseeko", "sym.imp.fseeko", "sym.rpl_fseeko" ], "i": "micro-behaviors/fs/file/binary::fseek-func", "l": 2 }, { "c": 1.0, "d": "ELF64 class marker", "e": [ "elf.class_bits = 64.00" ], "i": "metadata/binary/metrics::elf64-class", "l": 1 }, { "a": "T1059.006", "c": 0.6000000238418579, "d": "Named /tmp execution path", "e": [ "/tmp/coreutils" ], "i": "objectives/command-and-control/dropper::tmp-path", "l": 1, "m": "B0024" }, { "c": 1.0, "d": "Binary has 200+ exports (large library)", "e": [ "binary.export_count = 207.00" ], "i": "metadata/binary/metrics::many-exports-200", "l": 1 }, { "c": 0.699999988079071, "d": "Read file descriptor (read/pread)", "e": [ "read" ], "i": "micro-behaviors/fs/file/read::read", "l": 2 }, { "c": 1.0, "d": "Binary has 20+ sections (installer/packer)", "e": [ "binary.section_count = 28.00" ], "i": "metadata/binary/metrics::many-sections-20", "l": 1 }, { "c": 1.0, "d": "Binary has low average string entropy", "e": [ "binary.avg_string_entropy = 3.23" ], "i": "metadata/binary/metrics::avg-string-entropy-4-max", "l": 2 }, { "c": 1.0, "d": "File is a compiled binary", "e": [ "binary.file_size = 78880.00" ], "i": "metadata/binary/framework::is-binary", "l": 1 }, { "a": "T1083", "c": 0.4000000059604645, "d": "File descriptor manipulation and control", "e": [ "fcntl" ], "i": "micro-behaviors/fs/file/operations::fcntl", "l": 2, "m": "E1083" }, { "d": "Usage: label in binary strings", "e": [ "Usage: %s [OPTION]... FILE..." ], "i": "metadata/package/help::usage-title-string", "l": 1 }, { "c": 1.0, "d": "Binary has 50+ functions", "e": [ "binary.function_count = 248.00" ], "i": "metadata/binary/metrics::many-functions-50", "l": 1 }, { "c": 0.800000011920929, "d": "Binary has many exports (\u003e10)", "e": [ "binary.export_count = 207.00" ], "i": "metadata/binary/metrics::many-exports", "l": 2 }, { "d": "Get group ID", "e": [ "getgid" ], "i": "micro-behaviors/os/privilege/query::getgid", "l": 2 }, { "d": "Characteristic system library export __cxa_atexit", "e": [ "cxa_atexit" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-cxa-atexit", "l": 2 }, { "c": 0.6600000262260437, "d": "Reference to /lib64", "e": [ "/lib64/ld-linux-x86-64.so.2" ], "i": "micro-behaviors/fs/path/system::system-lib64", "l": 2 }, { "c": 1.0, "d": "Binary format is identified", "e": [ "elf.class_bits = 64.00" ], "i": "metadata/binary::binary-format-checked", "l": 2 }, { "a": "T1486", "c": 0.75, "d": "flock LOCK_EX call bytecode pattern", "e": [ "ba a1 e5 ff ff", "bf 84 fd ff ff", "ba aa fc ff ff", "be fc fb ff ff", "be 4d 76 ff ff" ], "i": "objectives/impact/ransom/esxi::flock-lockex", "l": 1, "m": "C0027" }, { "c": 0.8999999761581421, "d": "Binary has low overall entropy", "e": [ "binary.overall_entropy = 2.79" ], "i": "metadata/binary/metrics::low-overall-entropy-binary", "l": 1 }, { "c": 0.4000000059604645, "d": "Terminate process immediately without cleanup", "e": [ "exit", "exit" ], "i": "micro-behaviors/process/terminate/signal::_exit", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/binary/linking::elf-dynstr-section-name", "l": 2 }, { "a": "T1055", "c": 0.25, "d": "Repeated 0x07 code constant (possible PROT_RWX)", "e": [ "07 00 00 00", "07 00 00 00", "07 00 00 00" ], "i": "micro-behaviors/mem/protect/modify::rwx-prot-bytes", "l": 1 }, { "d": "Truncate file", "e": [ "ftruncate" ], "i": "micro-behaviors/fs/file/truncate::truncate", "l": 2 }, { "c": 0.800000011920929, "d": "libc version string pattern", "e": [ "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC", "GLIBC" ], "i": "micro-behaviors/dylib/library/libc::libc-version-string", "l": 2 }, { "c": 0.20000000298023224, "d": "output keyword", "e": [ "If FILE is -, shred standard output.", "--version output version information and exit" ], "i": "micro-behaviors/data/text/keywords::output", "l": 1 }, { "d": "Binary exports symbols", "e": [ "binary.export_count = 207.00" ], "i": "metadata/binary/symbols::has-exports", "l": 1 }, { "c": 1.0, "d": "Binary has 9+ exports", "e": [ "binary.export_count = 207.00" ], "i": "metadata/binary/metrics::many-exports-9", "l": 1 }, { "c": 0.8999999761581421, "d": "ELF dynamic section name", "e": [ ".dynamic" ], "i": "metadata/binary/linking::elf-dynamic-section-name", "l": 2 }, { "c": 1.0, "d": "Binary has 40+ imports", "e": [ "binary.import_count = 80.00" ], "i": "metadata/binary/metrics::many-imports-40", "l": 1 }, { "a": "T1124", "c": 0.30000001192092896, "d": "Get current calendar time (seconds)", "e": [ "time" ], "i": "micro-behaviors/time/query::time", "l": 2, "m": "T1124" }, { "c": 0.6600000262260437, "d": "Reference to /etc configuration files", "e": [ "…ular file system in the /etc/fstab file,\nas documente…", "to the mount options for a particular file system in the /etc/fstab file," ], "i": "micro-behaviors/fs/path/config::config-etc", "l": 2 }, { "c": 0.8999999761581421, "d": "Abort program execution", "e": [ "abort" ], "i": "micro-behaviors/os/signal/handler::abort", "l": 2 }, { "c": 1.0, "d": "ELF needed library metadata", "e": [ "libc.so.6" ], "i": "metadata/binary/linking/runtime::needed-lib", "l": 2 }, { "c": 1.0, "d": "ELF program interpreter metadata", "e": [ "/lib64/ld-linux-x86-64.so.2" ], "i": "metadata/binary/linking/runtime::interpreter", "l": 2 }, { "c": 0.30000001192092896, "d": "Delete files", "e": [ "unlink" ], "i": "micro-behaviors/fs/file/delete::unlink", "l": 3 }, { "c": 0.8999999761581421, "d": "No stack canary (stack smashing protection absent)", "e": [ "elf.stack_canary = 0.00" ], "i": "metadata/hardening::no-stack-canary", "l": 2 }, { "c": 0.800000011920929, "d": "Read file status and metadata (core)", "e": [ "fstatat", "fstat" ], "i": "micro-behaviors/fs/file/stat::stat-core", "l": 3 }, { "c": 0.8999999761581421, "d": "No RELRO (GOT writable after load)", "e": [ "elf.relro = 0.00" ], "i": "metadata/hardening::no-relro", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynamic section name", "e": [ ".dynamic" ], "i": "metadata/hardening::elf-dynamic-section-name", "l": 2 }, { "a": "T1222", "c": 0.6600000262260437, "d": "chmod syscall", "e": [ "chmod" ], "i": "micro-behaviors/fs/chmod/commands::syscall-chmod", "l": 3, "m": "E1222" }, { "c": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/hardening::elf-dynstr-section-name", "l": 2 }, { "c": 0.30000001192092896, "d": "getenv function (read environment variable)", "e": [ "getenv", "sym.imp.getenv" ], "i": "micro-behaviors/os/env/vars::getenv", "l": 2 }, { "c": 0.6000000238418579, "d": "Binary not position-independent (no ASLR)", "e": [ "elf.e_type = 2.00" ], "i": "metadata/hardening::no-pie-struct", "l": 3 }, { "c": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/hardening::elf-dynsym-section-name", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/hardening::elf-interpreter-section-name", "l": 2 }, { "c": 0.699999988079071, "d": "High function count over 200", "e": [ "binary.function_count = 248.00" ], "i": "metadata/binary/metrics::high-function-count-200", "l": 2 }, { "a": "T1005", "c": 0.75, "d": "File content manipulation (read/write/seek)", "e": [ "fwrite", "sym.imp.fseeko", "rpl_fseeko", "sym.rpl_fseeko", "write", "fseeko@@GLIBC_2.2.5", "fseeko" ], "i": "micro-behaviors/fs/file/binary::file-manipulation", "l": 1 }, { "c": 0.6600000262260437, "d": "Reference to /tmp", "e": [ "/tmp/coreutils/_out/share/locale", "/tmp/coreutils/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::temp-tmp", "l": 2 }, { "c": 0.8500000238418579, "d": "Documented command line program", "e": [ "binary.function_count = 248.00", "Usage: %s [OPTION]... FILE...", "binary.import_count = 80.00" ], "i": "metadata/package/help::documented-cli-binary", "l": 1 } ], "sha": "88c046e783ca18277c11cddeaa8d9a8f5842844ebfdd121311b00eea1fba5d98", "path": "x86__64__lsb__unix-system-v__gcc-7.1.0__O0__no-obf__unstripped__coreutils-8.30__shred", "type": "elf" } ], "tv": "2a0fe" } }