{ "ml": { "v": "4", "fs": [ { "id": 0, "prob": 0.9159024953842163, "class": 0 } ], "prob": 0.9159025, "class": 0, "version": "v16.16", "thresholds": [ 0.9815004, 0.99404883 ], "analyzed_at": "2026-05-02T03:09:20Z" }, "path": "x86__64__lsb__unix-system-v__llvm-obfuscator-3.3.0__O1__mllvmsub_mllvmbcf__unstripped__coreutils-8.30__dd", "raw": { "v": "4", "fs": [ { "f": "O₂(CI)H₂(F₂Db)Md₂(HeBi₂)", "x": 4, "id": 0, "is": [ "", "ctype_toupper_loc", "getenv", "sigprocmask", "snprintf_chk", "raise", "free", "abort", "errno_location", "fdatasync", "error_at_line", "strncmp", "exit", "fpending", "sigaction", "localeconv", "fcntl", "clock_gettime", "write", "textdomain", "fclose", "bindtextdomain", "dcgettext", "ctype_get_mb_cur_max", "strlen", "getopt_long", "mbrtowc", "dup2", "strchr", "strrchr", "ftruncate", "lseek", "gettimeofday", "assert_fail", "memset", "ioctl", "close", "posix_fadvise", "read", "libc_start_main", "memcmp", "fputs_unlocked", "ferror_unlocked", "calloc", "strcmp", "fputc_unlocked", "sigemptyset", "gmon_start__", "memcpy", "fileno", "putc_unlocked", "malloc", "fflush", "nl_langinfo", "vasprintf_chk", "fxstat", "freading", "realloc", "setlocale", "printf_chk", "memmove", "error", "fsync", "open", "fseeko", "dcngettext", "strtoumax", "cxa_atexit", "getpagesize", "sigismember", "exit", "fwrite", "fprintf_chk", "mbsinit", "iswprint", "sigaddset", "ctype_tolower_loc", "ctype_b_loc", "sprintf_chk" ], "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": 4202144.0, "needed_libs": 1.0, "dynsym_count": 87.0, "has_eh_frame": true, "symtab_count": 443.0, "dynrela_count": 7.0, "entry_section": ".text", "little_endian": true, "pltreloc_count": 77.0, "has_interpreter": true, "fini_array_count": 1.0, "init_array_count": 1.0, "program_header_count": 8.0, "section_header_count": 30.0, "load_segment_max_p_memsz": 60892.0, "load_segment_max_p_filesz": 60892.0, "section_relocation_group_count": 2.0 }, "binary": { "code_size": 36778.0, "file_size": 81896.0, "entry_point": 4202144.0, "has_overlay": true, "code_entropy": 4.03, "data_entropy": 3.38, "export_count": 193.0, "import_count": 79.0, "overlay_size": 1926.0, "string_count": 732.0, "overlay_ratio": 0.02, "section_count": 29.0, "avg_complexity": 4.56, "function_count": 263.0, "import_density": 2.2, "max_complexity": 277.0, "string_density": 20.38, "aliased_exports": 76.0, "overall_entropy": 2.81, "overlay_entropy": 1.56, "avg_basic_blocks": 6.38, "avg_section_size": 2759.28, "dependency_count": 1.0, "entropy_variance": 1.61, "function_density": 7.32, "avg_function_size": 132.19, "avg_string_length": 21.5, "complexity_per_kb": 0.13, "max_string_length": 667.0, "avg_string_entropy": 3.23, "code_to_data_ratio": 0.85, "data_to_file_ratio": 0.0, "text_to_file_ratio": 0.43, "total_basic_blocks": 1678.0, "string_length_stddev": 40.67, "largest_section_ratio": 0.43, "sentence_string_count": 135.0, "sentence_string_ratio": 0.18, "behavioral_import_ratio": 0.01, "function_analysis_depth": 2.0, "high_complexity_functions": 4.0 } }, "ss": [ [ 0, "putc_unlocked" ], [ 512, "/lib64/ld-linux-x86-64.so.2" ], [ 3299, "fflush" ], [ 3306, "__printf_chk" ], [ 3319, "setlocale" ], [ 3329, "mbrtowc" ], [ 3337, "strncmp" ], [ 3345, "ftruncate" ], [ 3355, "dcngettext" ], [ 3366, "optind" ], [ 3373, "strrchr" ], [ 3381, "dcgettext" ], [ 3391, "fputc_unlocked" ], [ 3406, "error" ], [ 3412, "sigprocmask" ], [ 3424, "iswprint" ], [ 3433, "realloc" ], [ 3447, "abort" ], [ 3459, "program_invocation_name" ], [ 3483, "__assert_fail" ], [ 3497, "error_at_line" ], [ 3511, "__ctype_get_mb_cur_max" ], [ 3534, "posix_fadvise" ], [ 3548, "fdatasync" ], [ 3558, "strtoumax" ], [ 3568, "calloc" ], [ 3575, "strlen" ], [ 3582, "sigemptyset" ], [ 3594, "memset" ], [ 3601, "localeconv" ], [ 3612, "__errno_location" ], [ 3629, "read" ], [ 3634, "memcmp" ], [ 3641, "getpagesize" ], [ 3658, "__fprintf_chk" ], [ 3672, "sigaddset" ], [ 3682, "stdout" ], [ 3689, "lseek" ], [ 3695, "memcpy" ], [ 3702, "fclose" ], [ 3709, "malloc" ], [ 3716, "raise" ], [ 3722, "mbsinit" ], [ 3730, "nl_langinfo" ], [ 3742, "__ctype_b_loc" ], [ 3756, "getenv" ], [ 3763, "__freading" ], [ 3774, "stderr" ], [ 3781, "ioctl" ], [ 3787, "__snprintf_chk" ], [ 3802, "getopt_long" ], [ 3814, "fileno" ], [ 3821, "fwrite" ], [ 3828, "gettimeofday" ], [ 3841, "sigaction" ], [ 3851, "sigismember" ], [ 3863, "clock_gettime" ], [ 3877, "__fpending" ], [ 3888, "open" ], [ 3893, "ferror_unlocked" ], [ 3916, "program_invocation_short_name" ], [ 3946, "__ctype_toupper_loc" ], [ 3966, "__ctype_tolower_loc" ], [ 3986, "__vasprintf_chk" ], [ 4008, "__sprintf_chk" ], [ 4022, "memmove" ], [ 4030, "bindtextdomain" ], [ 4045, "opterr" ], [ 4059, "__libc_start_main" ], [ 4077, "fseeko" ], [ 4084, "fputs_unlocked" ], [ 4099, "free" ], [ 4104, "__progname" ], [ 4115, "__progname_full" ], [ 4131, "__cxa_atexit" ], [ 4144, "__fxstat" ], [ 4153, "__gmon_start__" ], [ 4178, "GLIBC_2.14" ], [ 4189, "GLIBC_2.17" ], [ 8928, "AVSP" ], [ 9216, "UAWAVSH" ], [ 9426, "fffff." ], [ 11072, "UAWAVAUATSH" ], [ 13984, "UAWAVATSA" ], [ 14064, "UAVSH" ], [ 14272, "USPH" ], [ 15681, "me9 g" ], [ 17025, "ffffff." ], [ 17040, "UAWAVAUATSPH" ], [ 17488, "UAVS1" ], [ 19872, "UAWAVAUATSPI" ], [ 20480, "AVSH" ], [ 20672, "AWAVSH" ], [ 21008, "UAWAVSPI" ], [ 21456, "AVSPI" ], [ 22016, "UAWAVATSI" ], [ 22752, "UAWAVATSH" ], [ 23472, "AWAVATSH" ], [ 24688, "UAWAVSP" ], [ 30226, "vffff." ], [ 33984, "AWAVSL" ], [ 36176, "UAWAVAUATSPE" ], [ 36592, "UAWAVATSE" ], [ 36704, "UAWAVSPA" ], [ 36800, "UAVS" ], [ 38446, "TUUUUUUU1" ], [ 38688, "AWAVSI" ], [ 41200, "UAVSA" ], [ 41328, "AWAVATSPI" ], [ 42064, "UAWAVAUATSPM" ], [ 42736, "UAVSI" ], [ 43136, "AWAVA" ], [ 43143, "AUATL" ], [ 43399, "ATry '%s --help' for more information." ], [ 43439, "Usage: %s [OPERAND]...\n or: %s OPTION" ], [ 43462, "or: %s OPTION" ], [ 43480, "Copy a file, converting and formatting according to the operands.\n\n bs=BYTES read and write up to BYTES bytes at a time " ], [ 43547, "bs=BYTES read and write up to BYTES bytes at a time (default: 512);" ], [ 43624, "overrides ibs and obs" ], [ 43664, "cbs=BYTES convert BYTES bytes at a time" ], [ 43712, "conv=CONVS convert the file as per the comma separated symbol list" ], [ 43786, "count=N copy only N input blocks" ], [ 43829, "ibs=BYTES read up to BYTES bytes at a time (default: 512)" ], [ 43896, "if=FILE read from FILE instead of stdin\n iflag=FLAGS read as per the comma separated symbol list\n obs=BYTES " ], [ 43946, "iflag=FLAGS read as per the comma separated symbol list" ], [ 44008, "obs=BYTES write BYTES bytes at a time (default: 512)" ], [ 44069, "of=FILE write to FILE instead of stdout" ], [ 44119, "oflag=FLAGS write as per the comma separated symbol list" ], [ 44182, "seek=N skip N obs-sized blocks at start of output" ], [ 44243, "skip=N skip N ibs-sized blocks at start of input" ], [ 44303, "status=LEVEL The LEVEL of information to print to stderr;" ], [ 44366, "'none' suppresses everything but error messages," ], [ 44433, "'noxfer' suppresses the final transfer statistics," ], [ 44502, "'progress' shows periodic transfer statistics" ], [ 44567, "N and BYTES may be followed by the following multiplicative suffixes:\nc =1, w =2, b =512, kB =1000, K =1024, MB =1000*1000, M =1" ], [ 44568, "N and BYTES may be followed by the following multiplicative suffixes:" ], [ 44713, "GB =1000*1000*1000, G =1024*1024*1024, and so on for T, P, E, Z, Y." ], [ 44782, "Each CONV symbol may be:" ], [ 44809, "ascii from EBCDIC to ASCII\n ebcdic from ASCII to EBCDIC\n ibm from ASCII to alternate EBCDIC\n block pad newli" ], [ 44842, "ebcdic from ASCII to EBCDIC" ], [ 44875, "ibm from ASCII to alternate EBCDIC" ], [ 44918, "block pad newline-terminated records with spaces to cbs-size" ], [ 44985, "unblock replace trailing spaces in cbs-size records with newline" ], [ 45054, "lcase change upper case to lower case" ], [ 45098, "ucase change lower case to upper case" ], [ 45142, "sparse try to seek rather than write the output for NUL input blocks" ], [ 45216, "swab swap every pair of input bytes" ], [ 45259, "sync pad every input block with NULs to ibs-size; when used" ], [ 45326, "with block or unblock, pad with spaces rather than NULs" ], [ 45395, "excl fail if the output file already exists\n nocreat do not create the output file\n notrunc do not truncate the outpu" ], [ 45446, "nocreat do not create the output file" ], [ 45488, "notrunc do not truncate the output file" ], [ 45532, "noerror continue after read errors" ], [ 45571, "fdatasync physically write output file data before finishing" ], [ 45635, "fsync likewise, but also write metadata" ], [ 45682, "Each FLAG symbol may be:\n\n append append mode (makes sense only for output; conv=notrunc suggested)" ], [ 45683, "Each FLAG symbol may be:" ], [ 45709, "append append mode (makes sense only for output; conv=notrunc suggested)" ], [ 45788, "direct use direct I/O for data" ], [ 45825, "directory fail unless a directory" ], [ 45863, "dsync use synchronized I/O for data" ], [ 45906, "sync likewise, but also for metadata" ], [ 45951, "fullblock accumulate full blocks of input (iflag only)" ], [ 46010, "nonblock use non-blocking I/O" ], [ 46044, "noatime do not update access time" ], [ 46083, "nocache Request to drop cache. See also oflag=sync" ], [ 46140, "noctty do not assign controlling terminal from file" ], [ 46198, "nofollow do not follow symlinks" ], [ 46234, "count_bytes treat 'count=N' as a byte count (iflag only)" ], [ 46295, "skip_bytes treat 'skip=N' as a byte count (iflag only)" ], [ 46354, "seek_bytes treat 'seek=N' as a byte count (oflag only)" ], [ 46413, "Sending a %s signal to a running 'dd' process makes it\nprint I/O statistics to standard error and then resume copying.\n\nOptions " ], [ 46414, "Sending a %s signal to a running 'dd' process makes it" ], [ 46469, "print I/O statistics to standard error and then resume copying." ], [ 46534, "Options are:" ], [ 46549, "USR1" ], [ 46554, "--help display this help and exit" ], [ 46599, "--version output version information and exit" ], [ 46656, "/tmp/coreutils/_out/share/locale" ], [ 46689, "Paul Rubin" ], [ 46700, "David MacKenzie" ], [ 46716, "Stuart Kemp" ], [ 46728, "standard input" ], [ 46743, "failed to open %s" ], [ 46761, "standard output" ], [ 46777, "offset too large: cannot truncate to a length of seek=%lu (%lu-byte) blocks" ], [ 46853, "cannot fstat %s" ], [ 46869, "failed to truncate to %lu bytes in output file %s" ], [ 46919, "failed to discard cache for: %s" ], [ 46951, "%lu+%lu records in" ], [ 46970, "%lu+%lu records out" ], [ 46991, "%lu truncated record" ], [ 47013, "%lu truncated records" ], [ 47043, "Infinity" ], [ 47064, "%lu byte copied, %s, %s" ], [ 47088, "%lu bytes copied, %s, %s" ], [ 47113, "%lu bytes (%s) copied, %s, %s" ], [ 47143, "%lu bytes (%s, %s) copied, %s, %s" ], [ 47181, "closing input file %s" ], [ 47203, "closing output file %s" ], [ 47226, "%s: cannot skip to specified offset" ], [ 47262, "writing to %s" ], [ 47276, "error reading %s" ], [ 47293, "error writing %s" ], [ 47310, "failed to truncate to %ld bytes in output file %s" ], [ 47360, "fdatasync failed for %s" ], [ 47384, "fsync failed for %s" ], [ 47404, "offset overflow while reading file %s" ], [ 47442, "warning: invalid file offset after failed read" ], [ 47489, "cannot work around kernel bug after all" ], [ 47529, "%s: cannot seek" ], [ 47545, "warning: working around lseek kernel bug for file (%s)\n of mt_type=0x%0lx -- see \u003csys/mtio.h\u003e for the list of types" ], [ 47600, "of mt_type=0x%0lx -- see \u003csys/mtio.h\u003e for the list of types" ], [ 47662, "memory exhausted by output buffer of size %lu bytes (%s)" ], [ 47719, "memory exhausted by input buffer of size %lu bytes (%s)" ], [ 47775, "failed to turn off O_DIRECT: %s" ], [ 47807, "%s: cannot skip" ], [ 47823, "setting flags for %s" ], [ 47844, "unrecognized operand %s" ], [ 47879, "invalid conversion" ], [ 47898, "iflag" ], [ 47904, "invalid input flag" ], [ 47929, "invalid output flag" ], [ 47949, "status" ], [ 47956, "invalid status level" ], [ 47989, "count" ], [ 48002, "invalid number" ], [ 48017, "seek_bytes" ], [ 48028, "count_bytes" ], [ 48040, "skip_bytes" ], [ 48051, "cannot combine any two of {ascii,ebcdic,ibm}" ], [ 48096, "cannot combine block and unblock" ], [ 48129, "cannot combine lcase and ucase" ], [ 48160, "cannot combine excl and nocreat" ], [ 48192, "cannot combine direct and nocache" ], [ 48226, "warning: partial read (%lu byte); suggest iflag=fullblock" ], [ 48284, "warning: partial read (%lu bytes); suggest iflag=fullblock" ], [ 48343, "bcEGkKMPTwYZ0" ], [ 48357, "warning: %s is a zero multiplier; use %s if that is intended" ], [ 48422, "POSIXLY_CORRECT" ], [ 48440, "test invocation" ], [ 48456, "Multi-call invocation" ], [ 48478, "sha224sum" ], [ 48488, "sha2 utilities" ], [ 48503, "sha256sum" ], [ 48513, "sha384sum" ], [ 48523, "sha512sum" ], [ 48533, "%s online help: \u003c%s\u003e" ], [ 48556, "GNU coreutils" ], [ 48570, "https://www.gnu.org/software/coreutils/" ], [ 48614, "Report %s translation bugs to \u003chttps://translationproject.org/team/\u003e" ], [ 48684, "Full documentation at: \u003c%s%s\u003e" ], [ 48715, "or available locally via: info '(coreutils) %s%s'" ], [ 48913, "abcdefghi" ], [ 48946, "stuvwxyz" ], [ 48976, "{ABCDEFGHI" ] ], "sz": 81896, "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": 0.6600000262260437, "d": "Open files", "e": [ "open" ], "i": "micro-behaviors/fs/file/open::open-base", "l": 2 }, { "c": 0.8999999761581421, "d": "Install signal handler (POSIX sigaction)", "e": [ "sigaction" ], "i": "micro-behaviors/os/signal/handler::sigaction", "l": 2 }, { "c": 1.0, "d": "Binary has 25+ imports", "e": [ "binary.import_count = 79.00" ], "i": "metadata/binary/metrics::many-imports-25", "l": 1 }, { "c": 1.0, "d": "Binary has 20+ imports", "e": [ "binary.import_count = 79.00" ], "i": "metadata/binary/metrics::many-imports-20", "l": 1 }, { "c": 1.0, "d": "Binary has 20+ exports", "e": [ "binary.export_count = 193.00" ], "i": "metadata/binary/metrics::many-exports-20", "l": 1 }, { "c": 1.0, "d": "Binary has 30+ imports", "e": [ "binary.import_count = 79.00" ], "i": "metadata/binary/metrics::many-imports-30", "l": 1 }, { "c": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/binary/linking::elf-dynsym-section-name", "l": 2 }, { "a": "T1486", "c": 0.75, "d": "flock LOCK_EX call bytecode pattern", "e": [ "bf 7c f0 ff ff", "be 25 f4 ff ff", "be 1b f3 ff ff", "bf 92 ef ff ff", "bf 03 d3 ff ff", "b9 4a 0d 00 00", "ba 20 be ff ff", "b8 73 06 41 c6", "be 03 00 00 eb", "be 6b 01 00 00", "ba ac 00 00 00", "be 4b 7a ff ff" ], "i": "objectives/impact/ransom/esxi::flock-lockex", "l": 1, "m": "C0027" }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/binary/linking::elf-interpreter-section-name", "l": 2 }, { "a": "T1486", "c": 0.800000011920929, "d": "Five-segment file encryption loop bytecode", "e": [ "ba 3d" ], "i": "objectives/impact/ransom/esxi::segment-loop-5", "l": 1, "m": "C0027" }, { "c": 0.699999988079071, "d": "Version information string", "e": [ "--version" ], "i": "metadata/package/help::version-text", "l": 2 }, { "c": 1.0, "d": "Binary format is identified", "e": [ "elf.class_bits = 64.00" ], "i": "metadata/binary::binary-format-checked", "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 low average string entropy", "e": [ "binary.avg_string_entropy = 3.23" ], "i": "metadata/binary/metrics::avg-string-entropy-4-max", "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 has 100+ exports", "e": [ "binary.export_count = 193.00" ], "i": "metadata/binary/metrics::many-exports-100", "l": 1 }, { "c": 0.30000001192092896, "d": "GNU coreutils reference", "e": [ "GNU coreutils" ], "i": "micro-behaviors/dylib/library::gnu-coreutils-ref", "l": 2 }, { "c": 0.6000000238418579, "d": "Examine or change blocked signals", "e": [ "sigprocmask" ], "i": "micro-behaviors/process/terminate/signal::sigprocmask", "l": 2 }, { "c": 0.6600000262260437, "d": "Look up file permissions", "e": [ "fstat" ], "i": "micro-behaviors/fs/chmod/get::get-dup", "l": 2 }, { "c": 1.0, "d": "ELF64 class marker", "e": [ "elf.class_bits = 64.00" ], "i": "metadata/binary/metrics::elf64-class", "l": 1 }, { "c": 1.0, "d": "Binary has 50+ imports", "e": [ "binary.import_count = 79.00" ], "i": "metadata/binary/metrics::many-imports-50", "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": "Duplicate file descriptor (I/O redirection)", "e": [ "dup2" ], "i": "micro-behaviors/process/fd/dup::dup2", "l": 2 }, { "d": "Usage: label in binary strings", "e": [ "Usage: %s [OPERAND]...\n or: %s OPTION" ], "i": "metadata/package/help::usage-title-string", "l": 1 }, { "c": 0.8500000238418579, "d": "Send signal to self", "e": [ "raise" ], "i": "micro-behaviors/os/signal/handler::raise", "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": 1.0, "d": "Binary has low average complexity", "e": [ "binary.avg_complexity = 4.56" ], "i": "metadata/binary/metrics::avg-complexity-15-max", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/binary/linking::elf-dynstr-section-name", "l": 2 }, { "d": "Characteristic system library export __cxa_atexit", "e": [ "cxa_atexit" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-cxa-atexit", "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 }, { "d": ".so extension reference", "e": [ ".so" ], "i": "micro-behaviors/fs/path/extension::so", "l": 2 }, { "c": 0.800000011920929, "d": "Binary has many functions (\u003e30)", "e": [ "binary.function_count = 263.00" ], "i": "metadata/binary/metrics::many-functions", "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" }, { "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", "07 00 00 00" ], "i": "micro-behaviors/mem/protect/modify::rwx-prot-bytes", "l": 1 }, { "c": 0.800000011920929, "d": "Binary has many exports (\u003e10)", "e": [ "binary.export_count = 193.00" ], "i": "metadata/binary/metrics::many-exports", "l": 2 }, { "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" }, { "d": "Truncate file", "e": [ "ftruncate" ], "i": "micro-behaviors/fs/file/truncate::truncate", "l": 2 }, { "a": "T1083", "c": 0.4000000059604645, "d": "File descriptor manipulation and control", "e": [ "fcntl" ], "i": "micro-behaviors/fs/file/operations::fcntl", "l": 2, "m": "E1083" }, { "c": 1.0, "d": "Binary has 50+ functions", "e": [ "binary.function_count = 263.00" ], "i": "metadata/binary/metrics::many-functions-50", "l": 1 }, { "c": 0.699999988079071, "d": "GPL license reference", "e": [ "GPL", "GPL" ], "i": "metadata/package/license::gpl-word", "l": 2 }, { "d": "Characteristic system library exports", "e": [ "libc_start_main" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-symbols", "l": 2 }, { "c": 0.699999988079071, "d": "Read file descriptor (read/pread)", "e": [ "read" ], "i": "micro-behaviors/fs/file/read::read", "l": 2 }, { "c": 0.8999999761581421, "d": "CLI help or usage text", "e": [ "ATry '%s --help' for more information." ], "i": "metadata/binary/metrics::help-usage-string", "l": 2 }, { "c": 0.6600000262260437, "d": "Write files", "e": [ "write", "fwrite" ], "i": "micro-behaviors/fs/file/write::write", "l": 2 }, { "d": "overflow keyword", "e": [ "input_offset_overflow", "offset overflow while reading file %s" ], "i": "micro-behaviors/data/text/keywords::overflow", "l": 1 }, { "c": 0.8999999761581421, "d": "Abort program execution", "e": [ "abort" ], "i": "micro-behaviors/os/signal/handler::abort", "l": 2 }, { "c": 0.8399999737739563, "d": "High basic block count in sparse binary", "e": [ "binary.total_basic_blocks = 1678.00" ], "i": "metadata/binary/metrics::dense-basic-blocks", "l": 1 }, { "c": 1.0, "d": "Binary has 3+ functions", "e": [ "binary.function_count = 263.00" ], "i": "metadata/binary/metrics::few-functions-3", "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": "/tmp/ path component", "e": [ "/tmp/coreutils/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::tmp-path-content", "l": 2 }, { "c": 0.4000000059604645, "d": "Terminate process immediately without cleanup", "e": [ "exit", "exit" ], "i": "micro-behaviors/process/terminate/signal::_exit", "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": 1.0, "d": "Binary has 9+ exports", "e": [ "binary.export_count = 193.00" ], "i": "metadata/binary/metrics::many-exports-9", "l": 1 }, { "c": 1.0, "d": "Binary has 40+ imports", "e": [ "binary.import_count = 79.00" ], "i": "metadata/binary/metrics::many-imports-40", "l": 1 }, { "c": 0.20000000298023224, "d": "output keyword", "e": [ "notrunc do not truncate the output file", "append append mode (makes sense only for output; conv=notrunc suggested)", "sparse try to seek rather than write the output for NUL input blocks", "excl fail if the output file already exists\n n…", "…k rather than write the output for NUL input blocks\n …", "…eat do not create the output file\n notrunc do not…", "…c do not truncate the output file\n noerror contin…", "fdatasync physically write output file data before finishing", "…async physically write output file data before finish…", "nocreat do not create the output file", "seek=N skip N obs-sized blocks at start of output", "standard output", "…ized blocks at start of output\n skip=N skip …", "--version output version information and exit", "…e (makes sense only for output; conv=notrunc suggested…", "failed to truncate to %lu bytes in output file %s" ], "i": "micro-behaviors/data/text/keywords::output", "l": 1 }, { "c": 1.0, "d": "Binary has 20+ sections (installer/packer)", "e": [ "binary.section_count = 29.00" ], "i": "metadata/binary/metrics::many-sections-20", "l": 1 }, { "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 }, { "d": "Binary exports symbols", "e": [ "binary.export_count = 193.00" ], "i": "metadata/binary/symbols::has-exports", "l": 1 }, { "c": 1.0, "d": "File is a compiled binary", "e": [ "binary.file_size = 81896.00" ], "i": "metadata/binary/framework::is-binary", "l": 1 }, { "a": "T1124", "c": 0.30000001192092896, "d": "Get time from specified clock", "e": [ "clock_gettime" ], "i": "micro-behaviors/time/query::clock_gettime", "l": 2, "m": "T1124" }, { "c": 0.6000000238418579, "d": "Copyright notice", "e": [ "Copyright" ], "i": "metadata/package/license::copyright-word", "l": 2 }, { "c": 0.8999999761581421, "d": "Binary has low overall entropy", "e": [ "binary.overall_entropy = 2.81" ], "i": "metadata/binary/metrics::low-overall-entropy-binary", "l": 1 }, { "c": 0.8999999761581421, "d": "ELF dynamic section name", "e": [ ".dynamic" ], "i": "metadata/hardening::elf-dynamic-section-name", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/hardening::elf-dynstr-section-name", "l": 2 }, { "c": 0.8999999761581421, "d": "No RELRO (GOT writable after load)", "e": [ "elf.relro = 0.00" ], "i": "metadata/hardening::no-relro", "l": 2 }, { "c": 1.0, "d": "ELF needed library metadata", "e": [ "libc.so.6" ], "i": "metadata/binary/linking/runtime::needed-lib", "l": 2 }, { "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": [ "fstat" ], "i": "micro-behaviors/fs/file/stat::stat-core", "l": 3 }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/hardening::elf-interpreter-section-name", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/hardening::elf-dynsym-section-name", "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": "getenv function (read environment variable)", "e": [ "getenv", "sym.imp.getenv" ], "i": "micro-behaviors/os/env/vars::getenv", "l": 2 }, { "c": 0.699999988079071, "d": "High function count over 200", "e": [ "binary.function_count = 263.00" ], "i": "metadata/binary/metrics::high-function-count-200", "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 }, { "a": "T1005", "c": 0.75, "d": "File content manipulation (read/write/seek)", "e": [ "sym.imp.fseeko", "sym.rpl_fseeko", "rpl_fseeko", "write", "fseeko", "fseeko@@GLIBC_2.2.5", "fwrite" ], "i": "micro-behaviors/fs/file/binary::file-manipulation", "l": 3 }, { "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 }, { "a": "T1486", "c": 1.0, "d": "File encryption bytecode patterns combined", "e": [ "bf 03 d3 ff ff", "b8 73 06 41 c6", "be 25 f4 ff ff", "be 6b 01 00 00", "be 4b 7a ff ff", "ba 20 be ff ff", "be 03 00 00 eb", "ba ac 00 00 00", "bf 92 ef ff ff", "ba 3d", "bf 7c f0 ff ff", "be 1b f3 ff ff", "b9 4a 0d 00 00" ], "i": "objectives/impact/ransom/esxi::encryption-bytecodes", "l": 1, "m": "C0027" }, { "c": 0.8500000238418579, "d": "Documented command line program", "e": [ "binary.import_count = 79.00", "binary.function_count = 263.00", "Usage: %s [OPERAND]...\n or: %s OPTION" ], "i": "metadata/package/help::documented-cli-binary", "l": 1 } ], "sha": "80de39716e580899b72a29a68f8f9416a86bc4bfafdcad59558fae910906229e", "path": "/data/samples/good/datasets/Labeled-Elfs/benignware/x86__64__lsb__unix-system-v__llvm-obfuscator-3.3.0__O1__mllvmsub_mllvmbcf__unstripped__coreutils-8.30__dd", "type": "elf" } ], "tv": "2a0fe" } }