wo[?] hex write in block with operation. 'wo?' fmi

Usage: wo[asmdxoArl24] [hexpairs] @ addr[!bsize]

• wo[24aAdlmorwx] without hexpair values, clipboard is used
• wo2 [val] 2= 2 byte endian swap
• wo4 [val] 4= 4 byte endian swap
• woa [val] += addition (f.ex: woa 0102)
• woA [val] &= and
• wod [val] /= divide
• woD[algo] [key] [IV] decrypt current block with given algo and key
• woe [from to] [step] [wsz=1] .. create sequence

• Example: woe 42 3 @ edi!32 This will write a pattern from 42, increment by 3, onto edi. The ! means size. So what offset to write till

• woE [algo] [key] [IV] encrypt current block with given algo and key
• wol [val] <<= shift left
• wom [val] *= multiply
• woo [val] |= or
• wop[DO] [arg] De Bruijn Patterns
• wor [val] >>= shift right
• woR random bytes (alias for 'wr $b')
• wos [val] -= substraction
• wow [val] == write looped value (alias for 'wb')
• wox [val] ^= xor (f.ex: wox 0x90)

• This can be used to xor using registers. Example: woxp8 32 @ edi@ eax!32. This command will take 32 bytes in hex from edi and then xor eax till 32 bytes

Memory Manipulation · Radare2 Explorations

<p hidden>wo wo2 wo4 woa woA wod woD woe woE wol wom woo wop wor woR wos wow wox</p>