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"d": "ELF needed library", "e": [ "librt.so.1", "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": [ "fopen" ], "i": "micro-behaviors/fs/file/open::fopen", "l": 2 }, { "c": 0.75, "d": "String to long integer conversion (strtol)", "e": [ "strtol" ], "i": "micro-behaviors/data/string/conversion::strtol", "l": 1 }, { "c": 1.0, "d": "Binary has 100+ exports", "e": [ "binary.export_count = 131.00" ], "i": "metadata/binary/metrics::many-exports-100", "l": 1 }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/binary/linking::elf-interpreter-section-name", "l": 2 }, { "c": 0.800000011920929, "d": "References btmp failed login path", "e": [ "/var/log/btmp" ], "i": "micro-behaviors/fs/path/log/accounting::btmp-path-binary", "l": 3 }, { "d": "Characteristic system library export 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"i": "metadata/binary/metrics::help-usage-string", "l": 2 }, { "c": 1.0, "d": "Binary has 20+ imports", "e": [ "binary.import_count = 81.00" ], "i": "metadata/binary/metrics::many-imports-20", "l": 1 }, { "c": 0.4000000059604645, "d": "Terminate process immediately without cleanup", "e": [ "exit", "exit" ], "i": "micro-behaviors/process/terminate/signal::_exit", "l": 2 }, { "a": "T1033", "c": 0.4000000059604645, "d": "Resolve username to password entry", "e": [ "getpwnam" ], "i": "micro-behaviors/process/user/query::getpwnam", "l": 2, "m": "E1033" }, { "d": "Characteristic system library export __cxa_atexit", "e": [ "cxa_atexit" ], "i": "micro-behaviors/dylib/library/libc::libc-characteristic-cxa-atexit", "l": 2 }, { "c": 0.20000000298023224, "d": "localtime function (string)", "e": [ "localtime_r@@GLIBC_2.2.5", "localtime@@GLIBC_2.2.5", "localtime", "localtime_r" ], "i": "micro-behaviors/time/query::localtime-string", "l": 2 }, { "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": "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": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/binary/linking::elf-dynstr-section-name", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/binary/linking::elf-dynsym-section-name", "l": 2 }, { "c": 0.800000011920929, "d": "High number of imported symbols (\u003e80)", "e": [ "binary.import_count = 81.00" ], "i": "metadata/binary/metrics::many-imports", "l": 2 }, { "c": 0.800000011920929, "d": "Binary has many functions (\u003e30)", "e": [ "binary.function_count = 141.00" ], "i": "metadata/binary/metrics::many-functions", "l": 2 }, { "c": 0.4000000059604645, "d": "SIGHUP signal ignore pattern (x86_64)", "e": [ "BF 01 00 00 00 BE 01 00 00 00" ], "i": "objectives/persistence/system/daemon/init::sig-ign-sighup-x64", "l": 1 }, { "c": 0.8999999761581421, "d": "ELF dynsym section name", "e": [ ".dynsym" ], "i": "metadata/hardening::elf-dynsym-section-name", "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": "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": [ "librt.so.1", "libc.so.6" ], "i": "metadata/binary/linking/runtime::needed-lib", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynamic section name", "e": [ ".dynamic" ], "i": "metadata/hardening::elf-dynamic-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 }, { "c": 0.8999999761581421, "d": "ELF interpreter section name", "e": [ ".interp" ], "i": "metadata/hardening::elf-interpreter-section-name", "l": 2 }, { "c": 0.8999999761581421, "d": "ELF dynstr section name", "e": [ ".dynstr" ], "i": "metadata/hardening::elf-dynstr-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": 0.8799999952316284, "d": "References login accounting file paths", "e": [ "/var/log/wtmp", "/var/log/btmp" ], "i": "micro-behaviors/fs/path/log/accounting::login-accounting-files-binary", "l": 3 }, { "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 }, { "a": "T1543", "c": 0.30000001192092896, "d": "Signal handler setup (daemon persistence", "e": [ "BF 01 00 00 00 BE 01 00 00 00", "signal" ], "i": "objectives/persistence/system/daemon/init::signal-ignore-pattern", "l": 3 } ], "sha": "9a8494a977903e3f5375a0614e1268927c290dbcea4c5bf4f9ca3590bb563b90", "path": "/data/samples/good/datasets/Labeled-Elfs/benignware/x86__64__lsb__unix-system-v__llvm-obfuscator-3.4.0__O2__mllvmsub_mllvmbcf__unstripped__util-linux-2.33__last", "type": "elf" } ], "tv": "2a0fe" } }