{ "ml": { "v": "4", "fs": [ { "id": 0, "prob": 0.07692363858222961, "class": 0 } ], "prob": 0.07692364, "class": 0, "models": [ { "m": "az", "prob": 0.07692364, "class": 0 }, { "m": "az/native", "prob": 0.0007627644, "class": 0 }, { "m": "az/elf", "prob": 0.00010478181, "class": 0 } ], "version": "v16.16", "thresholds": [ 0.9953178, 0.9991311 ], "analyzed_at": "2026-05-03T00:21:26Z" }, "path": "x86__64__lsb__unix-system-v__llvm-obfuscator-4.0.1__O0__mllvmbcf__unstripped__util-linux-2.33__lslocks", "raw": { "v": "4", "fs": [ { "f": "O₂(CI)H₂(F₂Db)Md₂(HeBi₂)", "x": 5, "id": 0, "is": [ "", "scols_column_set_json_type", "free", "strtoimax", "mnt_unref_table", "scols_line_refer_data", "errno_location", "mnt_new_table_from_file", "strncmp", "ITM_deregisterTMCloneTable", "exit", "scols_table_set_name", "scols_table_enable_noheadings", "fpending", "warn", "scols_table_new_column", "ferror", "strtod", "localeconv", "scols_table_enable_raw", "mnt_table_find_devno", "textdomain", "vasprintf", 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"function_count": 174.0, "import_density": 1.12, "max_complexity": 93.0, "string_density": 7.31, "aliased_exports": 79.0, "overall_entropy": 2.93, "overlay_entropy": 1.64, "avg_basic_blocks": 15.56, "avg_section_size": 3722.34, "dependency_count": 6.0, "entropy_variance": 1.54, "function_density": 2.3, "avg_function_size": 437.13, "avg_string_length": 13.49, "complexity_per_kb": 0.1, "max_string_length": 79.0, "avg_string_entropy": 2.88, "code_to_data_ratio": 2.56, "data_to_file_ratio": 0.0, "text_to_file_ratio": 0.68, "total_basic_blocks": 2708.0, "string_length_stddev": 11.33, "largest_section_ratio": 0.68, "sentence_string_count": 45.0, "sentence_string_ratio": 0.08, "behavioral_import_ratio": 0.01, "function_analysis_depth": 2.0, "high_complexity_functions": 4.0, "runtime_search_path_count": 1.0 } }, "ss": [ [ 0, "textdomain" ], [ 568, "/lib64/ld-linux-x86-64.so.2" ], [ 2849, "libmount.so.1" ], [ 2863, "_ITM_deregisterTMCloneTable" ], [ 2891, "__gmon_start__" ], [ 2906, "_Jv_RegisterClasses" ], [ 2926, "_ITM_registerTMCloneTable" ], [ 2952, "mnt_table_find_devno" ], [ 2973, "mnt_new_table_from_file" ], [ 2997, "mnt_unref_table" ], [ 3013, "mnt_fs_get_target" ], [ 3031, "libblkid.so.1" ], [ 3045, "libuuid.so.1" ], [ 3058, "librt.so.1" ], [ 3069, "libsmartcols.so.1" ], [ 3087, "scols_new_table" ], [ 3103, "scols_table_enable_json" ], [ 3127, "scols_unref_table" ], [ 3145, "scols_table_enable_noheadings" ], [ 3175, "scols_print_table" ], [ 3193, "scols_column_set_json_type" ], [ 3220, "scols_line_refer_data" ], [ 3242, "scols_table_set_name" ], [ 3263, "scols_table_enable_raw" ], [ 3286, "scols_table_new_column" ], [ 3309, "scols_table_new_line" ], [ 3330, "scols_init_debug" ], [ 3357, "vasprintf" ], [ 3367, "readdir" ], [ 3375, "setlocale" ], [ 3385, "fopen" ], [ 3391, "strncmp" ], [ 3399, "readlinkat" ], [ 3410, "closedir" ], [ 3419, "nanosleep" ], [ 3435, "gettext" ], [ 3456, "strdup" ], [ 3463, "__assert_fail" ], [ 3477, "strtod" ], [ 3484, "strtok" ], [ 3491, "strtol" ], [ 3504, "strtoumax" ], [ 3520, "calloc" ], [ 3527, "strlen" ], [ 3534, "memset" ], [ 3541, "localeconv" ], [ 3557, "strcspn" ], [ 3565, "__errno_location" ], [ 3582, "read" ], [ 3587, "strndup" ], [ 3595, "stdout" ], [ 3614, "memcpy" ], [ 3621, "fclose" ], [ 3628, "strtoul" ], [ 3636, "malloc" ], [ 3643, "opendir" ], [ 3651, "__ctype_b_loc" ], [ 3665, "sscanf" ], [ 3672, "optarg" ], [ 3679, "stderr" ], [ 3686, "getopt_long" ], [ 3698, "strncasecmp" ], [ 3710, "__fpending" ], [ 3728, "fprintf" ], [ 3736, "strtoimax" ], [ 3746, "program_invocation_short_name" ], [ 3776, "fdopen" ], [ 3783, "openat" ], [ 3795, "bindtextdomain" ], [ 3817, "__libc_start_main" ], [ 3841, "ferror" ], [ 3848, "snprintf" ], [ 3857, "gnu_dev_makedev" ], [ 3873, "free" ], [ 3878, "__progname" ], [ 3889, "__cxa_atexit" ], [ 3902, "__fxstatat" ], [ 3913, "/tmp/util-linux/_out/lib" ], [ 3938, "MOUNT_2.22" ], [ 3949, "MOUNT_2.19" ], [ 3960, "MOUNT_2.24" ], [ 3993, "GLIBC_2.14" ], [ 4026, "SMARTCOLS_2.27" ], [ 4041, "SMARTCOLS_2.25" ], [ 4056, "SMARTCOLS_2.33" ], [ 8132, "AWAVAUATSH" ], [ 11089, "ffffff." ], [ 14052, "AVSH" ], [ 32562, "fffff." ], [ 43124, "AWAVATSH" ], [ 51588, "AWAVSH" ], [ 54596, "AWAVAUATS" ], [ 83952, "AWAVA" ], [ 83959, "AUATL" ], [ 85301, "output" ], [ 85308, "output-all" ], [ 85319, "notruncate" ], [ 85330, "noheadings" ], [ 85345, "noinaccessible" ], [ 85360, "util-linux" ], [ 85371, "/tmp/util-linux/_out/share/locale" ], [ 85405, "biJp:o:nruhV" ], [ 85418, "invalid PID argument" ], [ 85439, "%s from %s" ], [ 85451, "util-linux 2.33" ], [ 85467, "Try '%s --help' for more information." ], [ 85506, "write error" ], [ 85518, "%s: mutually exclusive arguments:" ], [ 85563, "!(opts == NULL)" ], [ 85579, "./include/optutils.h" ], [ 85600, "const char *option_to_longopt(int, const struct option *)" ], [ 85667, "%s [options]" ], [ 85682, "List local system locks." ], [ 85719, "-b, --bytes print SIZE in bytes rather than in human readable format" ], [ 85849, "-i, --noinaccessible ignore locks without read permissions" ], [ 85912, "-n, --noheadings don't print headings" ], [ 85958, "-o, --output \u003clist\u003e define which output columns to use" ], [ 86018, "--output-all output all columns" ], [ 86062, "-p, --pid \u003cpid\u003e display only locks held by this process" ], [ 86178, "-u, --notruncate don't truncate text in columns" ], [ 86234, "%-24s%s" ], [ 86263, "display this help" ], [ 86281, "-V, --version" ], [ 86296, "display version" ], [ 86312, "Available output columns:" ], [ 86340, "%11s %s" ], [ 86351, "For more details see %s." ], [ 86378, "lslocks(8)" ], [ 86389, "COMMAND" ], [ 86397, "command of the process holding the lock" ], [ 86441, "PID of the process holding the lock" ], [ 86477, "TYPE" ], [ 86482, "kind of lock" ], [ 86495, "SIZE" ], [ 86500, "size of the lock" ], [ 86517, "MODE" ], [ 86522, "lock access mode" ], [ 86541, "mandatory state of the lock: 0 (none), 1 (set)" ], [ 86588, "START" ], [ 86594, "relative byte offset of the lock" ], [ 86631, "ending offset of the lock" ], [ 86657, "PATH" ], [ 86662, "path of the locked file" ], [ 86686, "BLOCKER" ], [ 86694, "PID of the process blocking the lock" ], [ 86731, "name" ], [ 86736, "misc-utils/lslocks.c" ], [ 86757, "int column_name_to_id(const char *, size_t)" ], [ 86801, "unknown column: %s" ], [ 86820, "/proc/locks" ], [ 86834, "failed to parse ID" ], [ 86856, "failed to parse pid" ], [ 86876, "(unknown)" ], [ 86886, "(undefined)" ], [ 86902, "failed to parse start" ], [ 86924, "failed to parse end" ], [ 86944, "cannot allocate %zu bytes" ], [ 86970, "cannot duplicate string" ], [ 87008, "/proc/%d/fd/" ], [ 87021, "/proc/self/mountinfo" ], [ 87048, "cannot allocate string" ], [ 87071, "failed to allocate output table" ], [ 87103, "failed to allocate output column" ], [ 87145, "int get_column_id(int)" ], [ 87168, "(size_t) num \u003c ncolumns" ], [ 87192, "columns[num] \u003c (int) ARRAY_SIZE(infos)" ], [ 87231, "void add_scols_line(struct libscols_table *, struct lock *, struct list_head *)" ], [ 87311, "failed to allocate output line" ], [ 87356, "failed to add output data" ], [ 87390, ".AKMGTPEZY" ], [ 87401, "kmgtpezy" ], [ 87419, "BKMGTPE" ], [ 87427, "%d%s%lu%s" ], [ 87442, "lib/strutils.c" ], [ 87457, "char *strnappend(const char *, const char *, size_t)" ], [ 87510, "suffix" ], [ 87533, "const char *split(const char **, size_t *, const char *, int)" ], [ 87598, "/proc/%d/task/" ], [ 87613, "cmdline" ], [ 87626, "/proc" ], [ 87632, "%s/stat" ], [ 87655, "/proc/%d/%s" ], [ 95240, "GCC: (Ubuntu 5.5.0-12ubuntu1~16.04) 5.5.0 20171010" ], [ 95291, "Obfuscator-LLVM clang version 4.0.1 (based on Obfuscator-LLVM 4.0.1)" ], [ 105185, "crtstuff.c" ], [ 105196, "__JCR_LIST__" ], [ 105209, "deregister_tm_clones" ], [ 105230, "__do_global_dtors_aux" ], [ 105252, "completed.7596" ], [ 105267, "__do_global_dtors_aux_fini_array_entry" ], [ 105306, "frame_dummy" ], [ 105318, "__frame_dummy_init_array_entry" ], [ 105370, "__list_add" ], [ 105381, "__list_del" ], [ 105392, "add_scols_line" ], [ 105413, "c_isgraph" ], [ 105423, "close_stdout" ], [ 105436, "close_stream" ], [ 105449, "column_name_to_id" ], [ 105467, "disable_columns_truncate" ], [ 105492, "err_exclusive_options" ], [ 105514, "get_blocker" ], [ 105526, "get_column_id" ], [ 105540, "get_column_info" ], [ 105556, "get_dev_inode" ], [ 105570, "get_fallback_filename" ], [ 105592, "get_filename_sz" ], [ 105608, "get_local_locks" ], [ 105624, "infos" ], [ 105635, "list_empty" ], [ 105646, "main.excl" ], [ 105656, "main.long_opts" ], [ 105671, "ncolumns" ], [ 105680, "no_headings" ], [ 105692, "no_inaccessible" ], [ 105708, "option_to_longopt" ], [ 105730, "rem_lock" ], [ 105739, "show_locks" ], [ 105760, "xasprintf" ], [ 105770, "xcalloc" ], [ 105778, "xstrdup" ], [ 105801, "STRTOXX_EXIT_CODE" ], [ 105819, "_strtou16_or_err" ], [ 105836, "_strtou32_or_err" ], [ 105853, "_strtou64_or_err" ], [ 105870, "do_scale_by_power" ], [ 105888, "get_exp" ], [ 105896, "next_path_segment" ], [ 105914, "parse_size.suf" ], [ 105929, "parse_size.suf2" ], [ 105945, "strcspn_escaped" ], [ 105961, "lib/procutils.c" ], [ 105977, "fopen_at" ], [ 105986, "proc_file_strdup" ], [ 106003, "read_all" ], [ 106012, "xusleep" ], [ 106020, "__FRAME_END__" ], [ 106034, "__JCR_END__" ], [ 106046, "__init_array_end" ], [ 106063, "_DYNAMIC" ], [ 106072, "__init_array_start" ], [ 106091, "__GNU_EH_FRAME_HDR" ], [ 106110, "_GLOBAL_OFFSET_TABLE_" ], [ 106132, "strutils_set_exitcode" ], [ 106154, "__libc_csu_fini" ], [ 106170, "scols_column_set_json_type@@SMARTCOLS_2.33" ], [ 106213, "x.49" ], [ 106218, "__progname@@GLIBC_2.2.5" ], [ 106242, "x.43" ], [ 106247, "x.41" ], [ 106252, "free@@GLIBC_2.2.5" ], [ 106270, "strtoimax@@GLIBC_2.2.5" ], [ 106293, "x.47" ], [ 106298, "skip_fline" ], [ 106309, "y.118" ], [ 106315, "x.45" ] ], "sz": 111944, "ts": [ { "c": 1.0, "d": "Binary is not digitally signed", "i": "metadata/unsigned", "l": 2 }, { "d": ".so extension reference", "e": [ ".so", ".so", ".so", ".so", ".so", ".so" ], "i": "micro-behaviors/fs/path/extension::so", "l": 2 }, { "c": 1.0, "d": "Binary format is identified", "e": [ "elf.class_bits = 64.00" ], "i": "metadata/binary::binary-format-checked", "l": 2 }, { "c": 1.0, "d": "/tmp/ path component", "e": [ "/tmp/util-linux/_out/lib", "/tmp/util-linux/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::tmp-path-content", "l": 2 }, { "c": 0.6600000262260437, "d": "Uses closedir", "e": [ "closedir" ], "i": "micro-behaviors/fs/directory/readdir::readdir-closedir", "l": 2 }, { "d": "Binary exports symbols", "e": [ "binary.export_count = 135.00" ], "i": "metadata/binary/symbols::has-exports", "l": 1 }, { "d": "X11 libSM reference", "e": [ "libsm" ], "i": "micro-behaviors/dylib/library::x11-libsm-ref", "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": 0.800000011920929, "d": "High number of imported symbols (\u003e80)", "e": [ "binary.import_count = 85.00" ], "i": "metadata/binary/metrics::many-imports", "l": 2 }, { "d": "PATH environment variable", "e": [ "PATH" ], "i": "micro-behaviors/os/env/vars::path-var", "l": 2 }, { "c": 1.0, "d": "Line-based file reading (fgets)", "e": [ "fgets" ], "i": "micro-behaviors/process/create/direct::fgets-loop", "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": 0.75, "d": "String to long integer conversion (strtol)", "e": [ "strtol" ], "i": "micro-behaviors/data/string/conversion::strtol", "l": 1 }, { "c": 0.6000000238418579, "d": "X11 Session Management library", "e": [ "libsm" ], "i": "micro-behaviors/dylib/library::x11-sm-ref", "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 }, { "d": "Characteristic system library export __errno_location", "e": [ "errno_location" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-errno", "l": 2 }, { "a": "T1059.006", "c": 0.6000000238418579, "d": "Named /tmp execution path", "e": [ "/tmp/util", "/tmp/util" ], "i": "objectives/command-and-control/dropper::tmp-path", "l": 1, "m": "B0024" }, { "c": 0.6600000262260437, "d": "Uses opendir", "e": [ "opendir" ], "i": "micro-behaviors/fs/directory/readdir::readdir-opendir", "l": 2 }, { "c": 0.8999999761581421, "d": "Binary has low overall entropy", "e": [ "binary.overall_entropy = 2.93" ], "i": "metadata/binary/metrics::low-overall-entropy-binary", "l": 1 }, { "c": 0.30000001192092896, "d": "Mirai proc format string", "e": [ "/proc/%d/fd/", "/proc/%d/task/", "/proc/%d/%s" ], "i": "well-known/malware/botnet/mirai::proc-format", "l": 1 }, { "c": 1.0, "d": "Binary has 30+ imports", "e": [ "binary.import_count = 85.00" ], "i": "metadata/binary/metrics::many-imports-30", "l": 1 }, { "a": "T1486", "c": 0.75, "d": "flock LOCK_EX call bytecode pattern", "e": [ "be cf c1 ff ff" ], "i": "objectives/impact/ransom/esxi::flock-lockex", "l": 1, "m": "C0027" }, { "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", "07 00 00 00", "07 00 00 00", "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": 1.0, "d": "Binary has low average string entropy", "e": [ "binary.avg_string_entropy = 2.88" ], "i": "metadata/binary/metrics::avg-string-entropy-4-max", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/binary/linking::elf-dynsym-section-name", "l": 2 }, { "c": 0.20000000298023224, "d": "output keyword", "e": [ "failed to allocate output column", "output-all", "-o, --output \u003clist\u003e define which output columns to use", "failed to allocate output line", "failed to add output data", "failed to allocate output table", "output", "--output-all output all columns", "Available output columns:" ], "i": "micro-behaviors/data/text/keywords::output", "l": 1 }, { "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 50+ imports", "e": [ "binary.import_count = 85.00" ], "i": "metadata/binary/metrics::many-imports-50", "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 }, { "c": 0.800000011920929, "d": "Read symbolic link target path", "e": [ "readlinkat" ], "i": "micro-behaviors/fs/link/symlink::readlinkat", "l": 2 }, { "c": 0.4000000059604645, "d": "Terminate process immediately without cleanup", "e": [ "exit", "exit" ], "i": "micro-behaviors/process/terminate/signal::_exit", "l": 2 }, { "c": 0.699999988079071, "d": "RPATH/RUNPATH set (library injection vector)", "e": [ "elf.rpath_set = 1.00" ], "i": "metadata/hardening::rpath-set", "l": 3 }, { "c": 1.0, "d": "Binary has low average complexity", "e": [ "binary.avg_complexity = 7.57" ], "i": "metadata/binary/metrics::avg-complexity-15-max", "l": 2 }, { "d": "Characteristic system library exports", "e": [ "libc_start_main" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-symbols", "l": 2 }, { "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": 0.699999988079071, "d": "Version information string", "e": [ "--version" ], "i": "metadata/package/help::version-text", 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