Copy and paste into /etc/john/john.conf
Command to add rule:
Command to run john with new rule:
Close
Input
ice bear
JTR Rule
[List.Rules:jtestcom] u cf cAz"[A-B0-1][0-1]"
Export Rule
Output
Rule List
l = convert to lowercase
u = convert to uppercase
c = capitalize
C = lowercase the first character, and uppercase the rest
t = toggle case of all characters
TN = toggle case of the Nth character
r = reverse
d = duplicate
pN = duplicate N times
f = reflect (passworddorwssap)
{ = rotate left (jsmith = smithj)
} = rotate right (smithj = jsmith)
AN"STR" = insert at location N in the word (0 = start, z = end of string)
[ = remove first character
] = remove last character