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"e": [ "mkdir" ], "i": "micro-behaviors/fs/directory/mkdir::mkdir-base", "l": 2 }, { "c": 0.6000000238418579, "d": "Small ELF binary (\u003c 50KB)", "e": [ "x86__64__lsb__unix-system-v__gcc-9.1.0__O2__no-obf__unstripped__util-linux-2.33__ctrlaltdel" ], "i": "metadata/binary/metrics::small-elf-binary", "l": 2 }, { "c": 1.0, "d": "ELF needed library metadata", "e": [ "[libc.so.6] (size: 1 (array))" ], "i": "metadata/binary/linking/runtime::needed-lib", "l": 2 }, { "c": 0.800000011920929, "d": "Binary has many exports (\u003e10)", "e": [ "binary.export_count = 148.00" ], "i": "metadata/binary/metrics::many-exports", "l": 2 }, { "c": 1.0, "d": "Binary has 30+ imports", "e": [ "binary.import_count = 74.00" ], "i": "metadata/binary/metrics::many-imports-30", "l": 1 }, { "c": 0.4000000059604645, "d": "Terminate process immediately without cleanup", "e": [ "exit", "exit" ], "i": "micro-behaviors/process/terminate/signal::_exit", "l": 2 }, { "a": "T1486", "c": 0.75, "d": "flock LOCK_EX call 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0.800000011920929, "d": "Read symbolic link target path", "e": [ "readlinkat" ], "i": "micro-behaviors/fs/link/symlink::readlinkat", "l": 2 }, { "d": "Duplicate file descriptor", "e": [ "dup" ], "i": "micro-behaviors/process/fd/dup::dup", "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": 0.6600000262260437, "d": "Open files", "e": [ "open" ], "i": "micro-behaviors/fs/file/open::open-base", "l": 2 }, { "c": 0.800000011920929, "d": "Binary has many functions (\u003e30)", "e": [ "binary.function_count = 157.00" ], "i": "metadata/binary/metrics::many-functions", "l": 2 }, { "c": 0.6600000262260437, "d": "Write single bytes to file", "e": [ "fputc" ], "i": "micro-behaviors/fs/file/write::fputc", "l": 2 }, { "c": 1.0, "d": "/tmp/ path component", "e": [ "/tmp/util-linux/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::tmp-path-content", "l": 2 }, { "d": ".so extension reference", "e": [ ".so" ], "i": "micro-behaviors/fs/path/extension::so", "l": 2 }, { "c": 1.0, "d": "Binary has 20+ imports", "e": [ "binary.import_count = 74.00" ], "i": "metadata/binary/metrics::many-imports-20", "l": 1 }, { "c": 0.699999988079071, "d": "Version information string", "e": [ "--version" ], "i": "metadata/package/help::version-text", "l": 2 }, { "d": "Characteristic system library export __errno_location", "e": [ "errno_location" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-errno", "l": 2 }, { "d": "Get group ID", "e": [ "getgid" ], "i": "micro-behaviors/os/privilege/query::getgid", "l": 2 }, { "c": 1.0, "d": "Binary has 100+ exports", "e": [ "binary.export_count = 148.00" ], "i": "metadata/binary/metrics::many-exports-100", "l": 1 }, { "d": "Get user ID", "e": [ "getuid" ], "i": "micro-behaviors/os/privilege/query::getuid", "l": 2 }, { "c": 1.0, "d": "Binary has 25+ imports", "e": [ "binary.import_count = 74.00" ], "i": 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"i": "metadata/binary::binary-format-checked", "l": 2 }, { "c": 0.6600000262260437, "d": "Check if file exists", "e": [ "faccessat" ], "i": "micro-behaviors/fs/file/stat::stat-exists", "l": 2 }, { "c": 0.699999988079071, "d": "Unix /tmp/ path reference", "e": [ "/tmp/util-linux/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::unix-temp", "l": 2 }, { "c": 0.4000000059604645, "d": "Set file creation mask (umask)", "e": [ "umask" ], "i": "micro-behaviors/fs/chmod/modify::umask", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/binary/linking::elf-interpreter-section-name", "l": 2 }, { "c": 0.6600000262260437, "d": "Open files", "e": [ "fopen" ], "i": "micro-behaviors/fs/file/open::fopen", "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 = 148.00" ], "i": "metadata/binary/symbols::has-exports", "l": 1 }, { "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 9+ exports", "e": [ "binary.export_count = 148.00" ], "i": "metadata/binary/metrics::many-exports-9", "l": 1 }, { "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": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/binary/linking::elf-dynstr-section-name", "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": 0.30000001192092896, "d": "Sleep for nanosecond duration", "e": [ "nanosleep" ], "i": "micro-behaviors/time/query::nanosleep-func", "l": 2 }, { "c": 1.0, "d": "ELF64 class marker", "e": [ "elf.class_bits = 64.00" ], "i": "metadata/binary/metrics::elf64-class", "l": 1 }, { "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": 0.8999999761581421, "d": "No stack canary (stack smashing protection absent)", "e": [ "elf.stack_canary = 0.00" ], "i": 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"objectives/discovery/host/permissions::uid-gid-gathering", "l": 1 } ], "sha": "401b1bb0b6bc144ca357db9082d152b60248306ac76fef296050c22414c439aa", "path": "/data/samples/good/datasets/Labeled-Elfs/benignware/x86__64__lsb__unix-system-v__gcc-9.1.0__O2__no-obf__unstripped__util-linux-2.33__ctrlaltdel", "type": "elf" } ], "tv": "b2c18" } }