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"queue/physical_block_size" ], [ 71219, "queue/logical_block_size" ], [ 71244, "queue/scheduler" ], [ 71260, "queue/nr_requests" ], [ 71283, "dm/uuid" ], [ 71294, "loop" ], [ 71302, "md/level" ], [ 71311, "device/type" ], [ 71323, "symbolic_name" ], [ 71337, "over" ], [ 71344, "sas_device" ], [ 71355, "ieee1394_id" ], [ 71367, "proc_name" ], [ 71377, "ahci" ], [ 71382, "discard_alignment" ], [ 71400, "queue/discard_max_bytes" ], [ 71424, "queue/discard_zeroes_data" ], [ 71450, "queue/write_same_max_bytes" ], [ 71477, "queue/zoned" ], [ 71489, "failed to add output data" ], [ 71515, "wholedisk_cxt" ], [ 71529, "checking %s" ], [ 71543, "reset" ], [ 71549, "%s: list dependencies" ], [ 71571, "%s: checking for '%s' -- done" ], [ 71601, "%s: not a block device" ], [ 71624, "%s: failed to get sysfs name" ], [ 71653, "util-linux" ], [ 71664, "LSBLK_DEBUG" ], [ 71676, "failed to parse list '%s'" ] ], "sz": 117832, "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": [ "libblkid.so.1", "libmount.so.1", "libuuid.so.1", "librt.so.1", "libsmartcols.so.1", "libc.so.6" ], "i": "metadata/binary/linking::elf-needed-lib", "l": 2 }, { "c": 1.0, "d": "ELF RPATH entry", "e": [ "/tmp/util-linux/_out/lib" ], "i": "metadata/binary/linking::elf-rpath", "l": 2 }, { "c": 1.0, "d": "Binary is not digitally signed", "i": "metadata/unsigned", "l": 2 }, { "c": 0.800000011920929, "d": "Binary has many functions (\u003e30)", "e": [ "binary.function_count = 349.00" ], "i": "metadata/binary/metrics::many-functions", "l": 2 }, { "a": "T1486", "c": 0.75, "d": "flock LOCK_EX call bytecode pattern", "e": [ "be 01 e5 ff ff", "be 56 2b ff ff", "ba f3 28 ff ff" ], "i": "objectives/impact/ransom/esxi::flock-lockex", "l": 1, "m": "C0027" }, { "c": 0.6600000262260437, "d": "Write files", "e": [ "write" ], "i": "micro-behaviors/fs/file/write::write", "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", "07 00 00 00", "07 00 00 00" ], "i": "micro-behaviors/mem/protect/modify::rwx-prot-bytes", "l": 1 }, { "d": "Characteristic system library export __assert_fail", "e": [ "assert_fail" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-assert-fail", "l": 2 }, { "c": 1.0, "d": "Binary has 100+ imports", "e": [ "binary.import_count = 162.00" ], "i": "metadata/binary/metrics::many-imports-100", "l": 1 }, { "c": 0.699999988079071, "d": "Read file descriptor (read/pread)", "e": [ "read" ], "i": "micro-behaviors/fs/file/read::read", "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": 0.6600000262260437, "d": "Uses closedir", "e": [ "closedir" ], "i": "micro-behaviors/fs/directory/readdir::readdir-closedir", "l": 2 }, { "d": "PATH environment variable", "e": [ "PATH" ], "i": "micro-behaviors/os/env/vars::path-var", "l": 2 }, { "c": 0.75, "d": "String to long integer conversion (strtol)", "e": [ "strtol" ], "i": "micro-behaviors/data/string/conversion::strtol", "l": 1 }, { "c": 0.6600000262260437, "d": "Uses rewinddir", "e": [ "rewinddir" ], "i": "micro-behaviors/fs/directory/readdir::readdir-rewinddir", "l": 2 }, { "c": 0.8999999761581421, "d": "Disk partitioning utility context", "e": [ "partition", "partition", "partition", "partition", "partition", "partition", "partition", "partition" ], "i": "well-known/tool/sysadmin/disk-utility::disk-partition-context", "l": 2 }, { "c": 0.800000011920929, "d": "Binary has many exports (\u003e10)", "e": [ "binary.export_count = 318.00" ], "i": "metadata/binary/metrics::many-exports", "l": 2 }, { "c": 0.800000011920929, "d": 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"binary.is_pie = 0.00" ], "i": "metadata/hardening::no-pie", "l": 2 }, { "c": 1.0, "d": "Binary has low average complexity", "e": [ "binary.avg_complexity = 6.32" ], "i": "metadata/binary/metrics::avg-complexity-15-max", "l": 2 }, { "c": 1.0, "d": "Binary has low average string entropy", "e": [ "binary.avg_string_entropy = 3.27" ], "i": "metadata/binary/metrics::avg-string-entropy-4-max", "l": 2 }, { "c": 0.6600000262260437, "d": "Open files", "e": [ "openat" ], "i": "micro-behaviors/fs/file/open::openat", "l": 2 }, { "c": 0.6600000262260437, "d": "Uses readdir", "e": [ "readdir" ], "i": "micro-behaviors/fs/directory/readdir::readdir-readdir", "l": 2 }, { "c": 0.4000000059604645, "d": "Set file creation mask (umask)", "e": [ "umask" ], "i": "micro-behaviors/fs/chmod/modify::umask", "l": 2 }, { "d": "Get effective group ID", "e": [ "getegid" ], "i": "micro-behaviors/os/privilege/query::getegid", "l": 2 }, { "c": 1.0, "d": "Binary has 200+ exports (large library)", "e": [ "binary.export_count = 318.00" ], "i": "metadata/binary/metrics::many-exports-200", "l": 1 }, { "c": 1.0, "d": "File is a compiled binary", "e": [ "binary.file_size = 117832.00" ], "i": "metadata/binary/framework::is-binary", "l": 1 }, { "c": 0.30000001192092896, "d": "Sleep for nanosecond duration", "e": [ "nanosleep" ], "i": "micro-behaviors/time/query::nanosleep-func", "l": 2 }, { "c": 0.800000011920929, "d": "Read symbolic link target path", "e": [ "readlinkat" ], "i": "micro-behaviors/fs/link/symlink::readlinkat", "l": 2 }, { "a": "T1082", "d": "lsblk command", "e": [ "lsblk_debug_mask", "lsblk-mnt.c", "misc-utils/lsblk.c", "lsblk_properties_deinit", "misc-utils/lsblk-mnt.c", "lsblk_device_get_mountpoint", "lsblk_device_get_properties", "lsblk_mnt_deinit", "lsblk_device_free_properties", "lsblk-properties.c", "lsblk.c", "lsblk_mnt_init" ], "i": "micro-behaviors/fs/disk/paths::lsblk-cmd", "l": 2, "m": "E1082" }, { "c": 0.8999999761581421, "d": "Binary has low overall entropy", "e": [ "binary.overall_entropy = 2.80" ], "i": "metadata/binary/metrics::low-overall-entropy-binary", "l": 1 }, { "c": 0.699999988079071, "d": "Formatted input from file", "e": [ "fscanf", "vfscanf" ], "i": "micro-behaviors/fs/file/read::fscanf", "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": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/binary/linking::elf-dynsym-section-name", "l": 2 }, { "d": "Duplicate file descriptor", "e": [ "dup" ], "i": "micro-behaviors/process/fd/dup::dup", "l": 2 }, { "c": 1.0, "d": "Binary has 100+ exports", "e": [ "binary.export_count = 318.00" ], "i": "metadata/binary/metrics::many-exports-100", "l": 1 }, { "c": 1.0, "d": "scanner word", "e": [ "scanner" ], "i": "objectives/impact/infect/marker::scanner-word", "l": 1 }, { "c": 0.800000011920929, "d": "High number of imported symbols (\u003e80)", "e": [ "binary.import_count = 162.00" ], "i": "metadata/binary/metrics::many-imports", "l": 2 }, { "c": 0.800000011920929, "d": "Read symbolic link target path", "e": [ "readlink" ], "i": "micro-behaviors/fs/link/symlink::readlink", "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": "Open files", "e": [ "fopen" ], "i": "micro-behaviors/fs/file/open::fopen", "l": 2 }, { "c": 1.0, "d": "Binary has 25+ imports", "e": [ "binary.import_count = 162.00" ], "i": "metadata/binary/metrics::many-imports-25", "l": 1 }, { "d": "Get user ID", "e": [ "getuid" ], "i": "micro-behaviors/os/privilege/query::getuid", "l": 2 }, { "a": "T1082", "c": 0.75, "d": "Access block device info via", "e": [ "/sys/dev/block/%d:%d", "/sys/dev/block" ], "i": "micro-behaviors/hardware/block/device::sys-block-dup", "l": 3 }, { "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": 1.0, "d": "Binary has 50+ imports", "e": [ "binary.import_count = 162.00" ], "i": "metadata/binary/metrics::many-imports-50", "l": 1 }, { "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": 0.20000000298023224, "d": "output keyword", "e": [ "failed to add output data", "-o, --output \u003clist\u003e output columns", "-x, --sort \u003ccolumn\u003e sort output by \u003ccolumn\u003e", "Available output columns:", "failed to allocate output column", "-P, --pairs use key=\"value\" output format", "failed to allocate output table", "failed to allocate output line", "-O, --output-all output all columns", "output", "-m, --perms output info about permissions", "-t, --topology output info about topology", "-S, --scsi output info about SCSI devices", "output-all" ], "i": "micro-behaviors/data/text/keywords::output", "l": 1 }, { "c": 0.699999988079071, "d": "RPATH/RUNPATH set (library injection vector)", "e": [ "elf.rpath_set = 1.00" ], "i": "metadata/hardening::rpath-set", "l": 3 }, { "c": 0.6600000262260437, "d": "Works with block device attributes", "e": [ "blkid_probe_lookup_value", "blkid_new_probe_from_filename", "blkid_probe_enable_superblocks", "blkid_probe_enable_partitions", "blkid_do_safeprobe", "blkid_devno_to_wholedisk", "blkid_probe_set_superblocks_flags", "blkid_probe_set_partitions_flags", "blkid_free_probe", "blkid_probe_lookup_value@@BLKID_2.15", "blkid_new_probe_from_filename@@BLKID_2.17", "blkid_probe_enable_superblocks@@BLKID_2.17", "blkid_probe_enable_partitions@@BLKID_2.17", "blkid_do_safeprobe@@BLKID_2.15", "blkid_devno_to_wholedisk@@BLKID_2.17", "blkid_probe_set_superblocks_flags@@BLKID_2.17" ], "i": "micro-behaviors/fs/device/blkid::blkid", "l": 2 }, { "c": 1.0, "d": "Line-based file reading (fgets)", "e": [ "fgets" ], "i": "micro-behaviors/process/create/direct::fgets-loop", "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": "Uses fdopendir", "e": [ "fdopendir" ], "i": "micro-behaviors/fs/directory/readdir::readdir-fdopendir", "l": 2 }, { "d": "Get group ID", "e": [ "getgid" ], "i": "micro-behaviors/os/privilege/query::getgid", "l": 2 }, { "c": 1.0, "d": "Binary has 20+ exports", "e": [ "binary.export_count = 318.00" ], "i": "metadata/binary/metrics::many-exports-20", "l": 1 }, { "c": 0.699999988079071, "d": "Version information string", "e": [ "--version" ], "i": "metadata/package/help::version-text", "l": 2 }, { "c": 0.800000011920929, "d": "Invokes mkdir", "e": [ "mkdir" ], "i": "micro-behaviors/process/create/tool::mkdir-invocation", "l": 3 }, { "a": "T1082", "d": "/sys/block/ path", "e": [ "%s/sys/block/%s/device/dev", "%s/sys/block/%s/dm/name", "%s/sys/block/%s/dev", "%s/sys/block/%s/%s/dev" ], "i": "micro-behaviors/fs/disk/paths::sys-block", "l": 2, "m": "E1082" }, { "c": 0.699999988079071, "d": "Uses device mapper framework", "e": [ "/dev/mapper/%s" ], "i": "micro-behaviors/hardware/block/device::dev-mapper", "l": 3 }, { "d": "TMPDIR environment variable", "e": [ "TMPDIR" ], "i": "micro-behaviors/os/env/vars::tmpdir-var", "l": 2 }, { "d": "Characteristic system library export __errno_location", "e": [ "errno_location" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-errno", "l": 2 }, { "d": "Binary exports symbols", "e": [ "binary.export_count = 318.00" ], "i": "metadata/binary/symbols::has-exports", "l": 1 }, { "c": 1.0, "d": "Binary has 9+ exports", "e": [ "binary.export_count = 318.00" ], "i": "metadata/binary/metrics::many-exports-9", "l": 1 }, { "c": 0.6600000262260437, "d": "Open files", "e": [ "open" ], "i": "micro-behaviors/fs/file/open::open-base", "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": "Binary has 50+ functions", "e": [ "binary.function_count = 349.00" ], "i": "metadata/binary/metrics::many-functions-50", "l": 1 }, { "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 20+ imports", "e": [ "binary.import_count = 162.00" ], "i": "metadata/binary/metrics::many-imports-20", "l": 1 }, { "c": 0.699999988079071, "d": "Unix /tmp/ path reference", "e": [ "/tmp/util-linux/_out/share/locale", "/tmp/util-linux/_out/lib" ], "i": "micro-behaviors/fs/path/temp::unix-temp", "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": 0.30000001192092896, "d": "Get process ID", "e": [ "getpid" ], "i": "micro-behaviors/process/identity/query::getpid", "l": 2 }, { "c": 1.0, "d": "Binary has 3+ functions", "e": [ "binary.function_count = 349.00" ], "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": 1.0, "d": "ELF64 class marker", "e": [ "elf.class_bits = 64.00" ], "i": "metadata/binary/metrics::elf64-class", "l": 1 }, { "c": 0.8399999737739563, "d": "High basic block count in sparse binary", "e": [ "binary.total_basic_blocks = 2800.00" ], "i": "metadata/binary/metrics::dense-basic-blocks", "l": 1 }, { "c": 0.8999999761581421, "d": "ELF dynamic section name", "e": [ ".dynamic" ], "i": "metadata/binary/linking::elf-dynamic-section-name", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/binary/linking::elf-dynstr-section-name", "l": 2 }, { "c": 1.0, "d": "Binary has 30+ imports", "e": [ "binary.import_count = 162.00" ], "i": "metadata/binary/metrics::many-imports-30", "l": 1 }, { "c": 0.6000000238418579, "d": "X11 Session Management library", "e": [ "libsm" ], "i": "micro-behaviors/dylib/library::x11-sm-ref", "l": 2 }, { "c": 0.6600000262260437, "d": "Create directories", "e": [ "mkdir" ], "i": "micro-behaviors/fs/directory/mkdir::mkdir-base", "l": 2 }, { "d": "X11 libSM reference", "e": [ "libsm" ], "i": "micro-behaviors/dylib/library::x11-libsm-ref", "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": 0.6600000262260437, "d": "Check if file exists", "e": [ "faccessat", "access" ], "i": "micro-behaviors/fs/file/stat::stat-exists", "l": 2 }, { "c": 0.6000000238418579, "d": "Set user ID (capability)", "e": [ "seteuid" ], "i": "micro-behaviors/process/identity/setuid::setuid-dup", "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": 0.6000000238418579, "d": "Binary not position-independent (no ASLR)", "e": [ "elf.e_type = 2.00" ], "i": "metadata/hardening::no-pie-struct", "l": 3 }, { "c": 0.6000000238418579, "d": "Set group ID (capability)", "e": [ "setegid" ], "i": "micro-behaviors/process/identity/setuid::setgid", "l": 3 }, { "c": 0.6600000262260437, "d": "Read mount info from /proc/self/mountinfo", "e": [ "%s/proc/self/mountinfo" ], "i": "micro-behaviors/fs/proc/mounts::mounts-mountinfo", "l": 3 }, { "c": 0.699999988079071, "d": "High function count over 200", "e": [ "binary.function_count = 349.00" ], "i": "metadata/binary/metrics::high-function-count-200", "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 needed library metadata", "e": [ "libblkid.so.1", "libmount.so.1", "libuuid.so.1", "librt.so.1", "libsmartcols.so.1", "libc.so.6" ], "i": "metadata/binary/linking/runtime::needed-lib", "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": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/hardening::elf-dynstr-section-name", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/hardening::elf-interpreter-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": 0.8999999761581421, "d": "No RELRO (GOT writable after load)", "e": [ "elf.relro = 0.00" ], "i": "metadata/hardening::no-relro", "l": 2 }, { "a": "T1027.007", "c": 0.75, "d": "DJB2 hash algorithm constant (5381)", "e": [ "05 15 00 00" ], "i": "objectives/anti-static/obfuscation/imports::djb2-hash-constant", "l": 1, "m": "B0032.014" }, { "c": 1.0, "d": "ELF RPATH metadata", "e": [ "/tmp/util-linux/_out/lib" ], "i": "metadata/binary/linking/runtime::elf-rpath", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynamic section name", "e": [ ".dynamic" ], "i": "metadata/hardening::elf-dynamic-section-name", "l": 2 }, { "a": "T1082", "c": 0.75, "d": "Disk serial number fingerprinting", "e": [ "%s/sys/block/%s/dev", "%s/sys/block/%s/%s/dev", "misc-utils/lsblk-mnt.c", "misc-utils/lsblk.c", "lsblk_device_get_properties", "lsblk_mnt_init", "lsblk.c", "lsblk_device_free_properties", "lsblk-mnt.c", "lsblk_properties_deinit", "%s/sys/block/%s/device/dev", "lsblk_debug_mask", "lsblk-properties.c", "%s/sys/block/%s/dm/name", "lsblk_mnt_deinit", "lsblk_device_get_mountpoint" ], "i": "objectives/discovery/system/fingerprint/disk::fp-disk-serial", "l": 3 }, { "c": 0.6600000262260437, "d": "Reference to /tmp", "e": [ "/tmp/util-linux/_out/share/locale", "/tmp/util-linux/_out/lib", "/tmp/util-linux/_out/lib", "/tmp/util-linux/_out/share/locale" ], "i": "micro-behaviors/fs/path/temp::temp-tmp", "l": 2 }, { "a": "T1083", "c": 0.6600000262260437, "d": "Read temp directory from TMPDIR", "e": [ "sym.imp.getenv", "TMPDIR", "getenv" ], "i": "micro-behaviors/fs/temp/directory::directory-env", "l": 2, "m": "E1083" } ], "sha": "518ce09c19bf11f608c6594a3eadd5fb6cdfd3001b28de278d30ec9bd9c56eb6", "path": "x86__64__lsb__unix-system-v__gcc-6.1.0__O3__no-obf__unstripped__util-linux-2.33__lsblk", "type": "elf" } ], "tv": "feb13" } }