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"USPH" ], [ 25296, "AWAVA" ], [ 25303, "AUATL" ], [ 26848, "alert" ], [ 26859, "debug" ], [ 26865, "emerg" ], [ 26871, "info" ], [ 26876, "none" ], [ 26881, "notice" ], [ 26888, "panic" ], [ 26899, "warning" ], [ 26907, "auth" ], [ 26912, "authpriv" ], [ 26926, "daemon" ], [ 26946, "mail" ], [ 26961, "security" ], [ 26970, "syslog" ], [ 26977, "user" ], [ 26987, "local0" ], [ 26994, "local1" ], [ 27001, "local2" ], [ 27008, "local3" ], [ 27015, "local4" ], [ 27022, "local5" ], [ 27029, "local6" ], [ 27036, "local7" ], [ 27050, "file" ], [ 27055, "no-act" ], [ 27062, "priority" ], [ 27082, "socket-errors" ], [ 27104, "server" ], [ 27116, "octet-count" ], [ 27128, "prio-prefix" ], [ 27162, "skip-empty" ], [ 27179, "sd-param" ], [ 27188, "util-linux" ], [ 27199, "/tmp/util-linux/_out/share/locale" ], [ 27255, "file %s" ], [ 27263, "failed to parse id" ], [ 27282, "failed to parse message size" ], [ 27311, "%s from %s" ], [ 27323, "util-linux 2.33" ], [ 27339, "--msgid cannot contain 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"--rfc5424[=\u003csnip\u003e] use the syslog protocol (the default for remote);" ], [ 29817, "\u003csnip\u003e can be notime, or notq, and/or nohost" ], [ 29891, "--sd-id \u003cid\u003e rfc5424 structured data ID" ], [ 29945, "--sd-param \u003cdata\u003e rfc5424 structured data name=value" ], [ 30007, "--msgid \u003cmsgid\u003e set rfc5424 message id field" ], [ 30063, "-u, --socket \u003csocket\u003e write to this Unix socket" ], [ 30116, "--socket-errors[=\u003con|off|auto\u003e]" ], [ 30153, "print connection errors when using Unix sockets" ], [ 30228, "%-26s%s" ], [ 30257, "display this help" ], [ 30275, "-V, --version" ], [ 30290, "display version" ], [ 30306, "For more details see %s." ], [ 30333, "logger(1)" ], [ 30343, "unknown facility name: %s" ], [ 30369, "unknown priority name: %s" ], [ 30395, "write error" ], [ 30414, ".AKMGTPEZY" ], [ 30425, "kmgtpezy" ], [ 30443, "BKMGTPE" ], [ 30453, "%d%s%lu%s" ], [ 30471, "lib/strv.c" ], [ 30482, "char **strv_split(const char *, const 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"metadata/unsigned", "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": 0.30000001192092896, "d": "Get process ID", "e": [ "getpid" ], "i": "micro-behaviors/process/identity/query::getpid", "l": 2 }, { "c": 0.699999988079071, "d": "BSD license reference", "e": [ "BSD" ], "i": "metadata/package/license::bsd-word", "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 has 9+ exports", "e": [ "binary.export_count = 138.00" ], "i": "metadata/binary/metrics::many-exports-9", "l": 1 }, { "d": "Characteristic system library exports", "e": [ "libc_start_main" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-symbols", "l": 2 }, { "a": "T1071", "c": 0.6600000262260437, "d": "Uses sendmsg socket call", "e": [ "sendmsg" ], "i": "micro-behaviors/communications/socket/send::sendmsg-symbol", "l": 3, "m": "C0001" }, { "c": 1.0, "d": "Binary has 40+ imports", "e": [ "binary.import_count = 75.00" ], "i": "metadata/binary/metrics::many-imports-40", "l": 1 }, { "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 }, { "c": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/binary/linking::elf-dynstr-section-name", "l": 2 }, { "a": "T1033", "d": "Get login name", "e": [ "getlogin", "getlogin@@GLIBC_2.2.5", "sym.imp.getlogin" ], "i": "micro-behaviors/process/user/query::getlogin", "l": 3, "m": "E1033" }, { "c": 0.699999988079071, "d": "freopen stream redirection import", "e": [ "freopen" ], "i": "micro-behaviors/process/fd/stdio::freopen-import", "l": 3 }, { "c": 1.0, "d": "Binary has 3+ functions", "e": [ "binary.function_count = 158.00" ], "i": "metadata/binary/metrics::few-functions-3", "l": 1 }, { "d": "Characteristic system library export __cxa_atexit", "e": [ "cxa_atexit" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-cxa-atexit", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/binary/linking::elf-interpreter-section-name", "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 }, { "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": 1.0, "d": "Binary has 50+ functions", "e": [ "binary.function_count = 158.00" ], "i": "metadata/binary/metrics::many-functions-50", "l": 1 }, { "c": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/binary/linking::elf-dynsym-section-name", "l": 2 }, { "c": 1.0, "d": "Binary has 50+ imports", "e": [ "binary.import_count = 75.00" ], "i": "metadata/binary/metrics::many-imports-50", "l": 1 }, { "c": 1.0, "d": "File is a compiled binary", "e": [ "binary.file_size = 47024.00" ], "i": "metadata/binary/framework::is-binary", "l": 1 }, { "c": 0.20000000298023224, "d": "Format time as string", "e": [ "strftime", "strftime@@GLIBC_2.2.5", "sym.imp.strftime" ], "i": "micro-behaviors/time/query::strftime", "l": 2 }, { "c": 0.800000011920929, "d": "Compiler/project context token", "e": [ "clang version" ], "i": "micro-behaviors/dylib/library::llvm-project-ref-b", "l": 2 }, { "d": ".so extension reference", "e": [ ".so" ], "i": "micro-behaviors/fs/path/extension::so", "l": 2 }, { "c": 1.0, "d": "Binary has low average string entropy", "e": [ "binary.avg_string_entropy = 3.14" ], "i": "metadata/binary/metrics::avg-string-entropy-4-max", "l": 2 }, { "c": 0.6600000262260437, "d": "Resolve endpoint with getaddrinfo", "e": [ "getaddrinfo" ], "i": 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not position-independent (fixed load address)", "e": [ "binary.is_pie = 0.00" ], "i": "metadata/hardening::no-pie", "l": 2 }, { "c": 0.20000000298023224, "d": "localtime function (symbol)", "e": [ "localtime", "localtime@@GLIBC_2.2.5", "sym.imp.localtime" ], "i": "micro-behaviors/time/query::localtime-symbol", "l": 2 }, { "a": "T1082", "d": "Get hostname of current machine", "e": [ "gethostname", "gethostname@@GLIBC_2.2.5", "sym.imp.gethostname" ], "i": "micro-behaviors/os/sysinfo/hostname::gethostname", "l": 2, "m": "E1082" }, { "c": 0.8999999761581421, "d": "Abort program execution", "e": [ "abort" ], "i": "micro-behaviors/os/signal/handler::abort", "l": 2 }, { "a": "T1082", "c": 0.4000000059604645, "d": "Query system configuration information", "e": [ "sysconf", "sysconf@@GLIBC_2.2.5", "sym.imp.sysconf" ], "i": "micro-behaviors/os/sysinfo/config::sysconf", "l": 2, "m": "E1082" }, { "c": 0.75, "d": "String to long integer conversion (strtol)", "e": [ "strtol" ], "i": "micro-behaviors/data/string/conversion::strtol", "l": 1 }, { "c": 0.800000011920929, "d": "Binary has many functions (\u003e30)", "e": [ "binary.function_count = 158.00" ], "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 }, { "a": "T1486", "c": 0.75, "d": "flock LOCK_EX call bytecode pattern", "e": [ "bf 4c df ff ff" ], "i": "objectives/impact/ransom/esxi::flock-lockex", "l": 1, "m": "C0027" }, { "d": "Get effective user ID", "e": [ "geteuid" ], "i": "micro-behaviors/os/privilege/query::geteuid", "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 100+ exports", "e": [ "binary.export_count = 138.00" ], "i": "metadata/binary/metrics::many-exports-100", "l": 1 }, { "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 }, { "c": 1.0, "d": "Binary has 20+ exports", "e": [ "binary.export_count = 138.00" ], "i": "metadata/binary/metrics::many-exports-20", "l": 1 }, { "a": "T1059.006", "c": 0.6000000238418579, "d": "Named /tmp execution path", "e": [ "/tmp/util" ], "i": "objectives/command-and-control/dropper::tmp-path", "l": 1, "m": "B0024" }, { "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": 0.8999999761581421, "d": "Binary has low overall entropy", "e": [ "binary.overall_entropy = 2.88" ], "i": "metadata/binary/metrics::low-overall-entropy-binary", "l": 1 }, { "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 25+ imports", "e": [ "binary.import_count = 75.00" ], "i": "metadata/binary/metrics::many-imports-25", "l": 1 }, { "c": 0.699999988079071, "d": "Version information string", "e": [ "--version" ], "i": "metadata/package/help::version-text", "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": 0.800000011920929, "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": [ "void write_output(struct logger_ctl *, const char *const)", "-s, --stderr output message to standard error as well", "write_output" ], "i": "micro-behaviors/data/text/keywords::output", "l": 1 }, { "d": "Binary exports symbols", "e": [ "binary.export_count = 138.00" ], "i": "metadata/binary/symbols::has-exports", "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 20+ imports", "e": [ "binary.import_count = 75.00" ], "i": "metadata/binary/metrics::many-imports-20", "l": 1 }, { "c": 0.800000011920929, "d": "Binary has many exports (\u003e10)", "e": [ "binary.export_count = 138.00" ], "i": "metadata/binary/metrics::many-exports", "l": 2 }, { "c": 1.0, "d": "Binary has 30+ imports", "e": [ "binary.import_count = 75.00" ], "i": "metadata/binary/metrics::many-imports-30", "l": 1 }, { "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": 0.8999999761581421, "d": "ELF dynamic section name", "e": [ ".dynamic" ], "i": "metadata/hardening::elf-dynamic-section-name", "l": 2 }, { "a": "T1071", "c": 0.6600000262260437, "d": "Uses _connect socket call", "e": [ "connect" ], "i": "micro-behaviors/communications/socket/connect::_connect-symbol", "l": 3, "m": "C0001" }, { "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 dynstr section name", "e": [ ".dynstr" ], "i": "metadata/hardening::elf-dynstr-section-name", "l": 2 }, { "a": "T1071", "c": 0.6600000262260437, "d": "Uses connect socket call", "e": [ "connect" ], "i": "micro-behaviors/communications/socket/connect::connect-symbol", "l": 3, "m": "C0001" }, { "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": 0.4000000059604645, "d": "socket function symbol", "e": [ "socket" ], "i": "micro-behaviors/communications/socket/listen::socket-sym", "l": 3, "m": "C0001" }, { "a": "T1562", "c": 0.6000000238418579, "d": "Send signal to process", "e": [ "kill" ], "i": "micro-behaviors/process/terminate/signal::kill", "l": 3, "m": "E1562" }, { "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": "metadata/hardening::no-stack-canary", "l": 2 }, { "a": "T1033", "d": "Get password file entry by UID", "e": [ "getpwuid", "getpwuid@@GLIBC_2.2.5", "sym.imp.getpwuid" ], "i": "micro-behaviors/process/user/query::getpwuid", "l": 3, "m": "E1033" }, { "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": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/hardening::elf-dynsym-section-name", "l": 2 }, { "c": 0.6600000262260437, "d": "Reference to /tmp", "e": [ "/tmp/util-linux/_out/share/locale", "/tmp/util-linux/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::temp-tmp", "l": 2 } ], "sha": "ee7521d82e6e5b71a5e086df3fa8440b247e6d8c9f48e17729c7c15f356308d6", "path": "/data/samples/good/datasets/Labeled-Elfs/benignware/x86__64__lsb__unix-system-v__llvm-obfuscator-3.4.0__Os__mllvmsub__unstripped__util-linux-2.33__logger", "type": "elf" } ], "tv": "2a0fe" } }