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NAME rabin2 -- Binary Information Extractor SYNOPSIS rabin2 [-AcdeEghHiIjJlLMpqQrRsStuUVvwxZ] [-a arch] [-b bits] [-B addr] [-C fmt:C:[D]] [-D lang sym|-] [-f subbin] [-F binfmt] [-k query] [-K algo] [-m addr] [-n str] [-N minlen:maxlen] [-o str] [-O binop] [-X fmt file ...] [-@ addr] file DESCRIPTION A binary information extractor supporting ELF, PE, MZ, and Mach-O formats, providing details on headers, sections, symbols, imports, exports, and de- bug data. Most options are also available within the radare2 'i' command (type 'i?' for help). -@ addr Show section, symbol or import at given address -A List sub-binaries and their associated arch-bits pairs -a arch Set arch (x86, arm, .. or <arch>_<bits>) -b bits Set bits (32, 64, ...) -B addr Override base address (for address independent binaries) -c List classes -cc List classes in header format -C [fmt:C[:D]] Create [elf,mach0,pe] with Code and Data hexpairs (see -a) -d Show debug/dwarf information -D lang symbolname|- Demangle symbol name (or - to read from stdin) for lang (cxx, swift, java, cxx, ..) -e Program entrypoint -ee Constructor/destructor entrypoints -E Globally exportable symbols -f subbin Select sub-binary architecture. Useful for fat-mach0 binaries -F binfmt Force to use that bin plugin (ignore header check) -g Same as -SMZIHVResizcld -SS -SSS -ee (show all info) -G addr Load address . address to header -h Show this help message -H Header fields -I Binary info -i Imports (symbols imported from libraries) -j Output in json -J var Display environment variable -k query Perform SDB query on loaded file. For example: '*' -K algo Calculate section checksums (md5, sha1, ..) -l List linked libraries to the binary -L plugin List supported bin plugins or plugin details -m addr Show source line at addr -M Main (show address of main symbol) -n str Show section, symbol or import named str -N minlen:maxlen Force min:max number of chars per string (see -z and -zz) -o str Output file/folder for write operations (out by default) -O binop Perform binary operation on target binary (dump, resize, change sections, ...). Use -O help for more information: e/0x8048000 change entrypoint d/s/1024 dump symbols d/S/.text dump section r/.data/1024 resize section R remove RPATH a/l/libfoo.dylib add library p/.data/rwx change section permissions c show Codesign data C show LDID entitlements -p Show always physical addresses -P Show debug/pdb information -PP Download pdb file for binary -q Be quiet, just show less data -qq Show less info (no addr/size for -z for ex.) -Q Show load address used by dlopen (non-aslr libs) -r Radare output -R Relocations -s Symbols -S Sections -SS Segments -SSS Sections mapping to segments -t Display file hashes -T Display file signature, certificates and signing details -u Unfiltered (no rename duplicated symbols/sections) -U Resources -v Display version and quit -V Show binary version information -w Display try/catch blocks -x Extract sub-binaries contained in file (for example inside FAT mach-o binaries) -X format file ... Package in fat or zip the given files -z Strings (from data section) -Z Guess size of binary program -zz Show strings from raw bins -zzz Dump raw strings to stdout (for huge files) ENVIRONMENT R2_NOPLUGINS Same as r2 -N. Do not load shared plugins R2_PLUGINS_ORDER Plugin path order: e=env, h=home, s=system; ? prints help RABIN2_ARGS Ignore CLI and use these arguments instead RABIN2_CHARSET Set default value charset for -z strings RABIN2_CODESIGN_VERBOSE Show codesign details at parse time RABIN2_DEBASE64 Same as r2 -e bin.str.debase64 - try to decode all strings as base64 if possible RABIN2_DEMANGLE Same as r2 -e bin.demangle - demangle symbols RABIN2_DEMANGLE_CMD Same as r2 -e bin.demangle.cmd - try to purge false positives RABIN2_DEMANGLE_TRYLIB Same as r2 -e bin.demangle.trylib=<bool> - load Swift libs to demangle (default: false) RABIN2_LANG Same as r2 -e bin.lang - assume lang for demangling RABIN2_MACHO_NOFUNCSTARTS If set it will ignore the FUNCSTART information RABIN2_MACHO_NOSWIFT Avoid parsing the swift metadata RABIN2_MACHO_SKIPFIXUPS Do not parse the mach-o chained fixups RABIN2_MAXSTRBUF Same as r2 -e bin.str.maxbuf - specify maximum buffer size RABIN2_PDBSERVER Same as r2 -e pdb.server - use alternative PDB server RABIN2_PREFIX Same as r2 -e bin.prefix - prefix symbols/sections/relocs with a specific string RABIN2_STRFILTER Same as r2 -e bin.str.filter RABIN2_STRPURGE Same as r2 -e bin.str.purge - try to purge false positives RABIN2_SYMSTORE Same as r2 -e pdb.symstore - path to downstream symbol store RABIN2_VERBOSE Same as r2 -e bin.verbose=true - show debugging messages from the parser EXAMPLES List symbols of a program $ rabin2 -s a.out Get offset of symbol $ rabin2 -n _main a.out Get entrypoint $ rabin2 -e a.out Load symbols and imports from radare2 $ r2 -n /bin/ls [0x00000000]> .!rabin2 -prsi $FILE SEE ALSO radare2(1) AUTHORS Written by pancake <pancake@nopcode.org>. Jul 10, 2025 RABIN2(1)
NAME | SYNOPSIS | DESCRIPTION | ENVIRONMENT | EXAMPLES | SEE ALSO | AUTHORS
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