Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 17
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
filename: /in/m7euI
function name: (null)
number of ops: 18
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
14 0 E > INIT_FCALL 'decrypt'
1 SEND_VAL 'tarunkant'
2 DO_FCALL 0 $0
3 ECHO $0
18 4 INIT_FCALL 'define'
5 SEND_VAL '__FLAG__'
6 SEND_VAL 'flag%7Bhidden_flag%7D'
7 DO_ICALL
19 8 INIT_FCALL 'decrypt'
9 FETCH_R global ~2 '_REQUEST'
10 FETCH_DIM_R ~3 ~2, 'pass'
11 SEND_VAL ~3
12 DO_FCALL 0 $4
13 IS_EQUAL $4, 'pwning_the_phpreverse%21'
14 > JMPZ ~5, ->17
21 15 > FETCH_CONSTANT ~6 '__FLAG__'
16 FREE ~6
23 17 > > RETURN 1
Function decrypt:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/m7euI
function name: decrypt
number of ops: 26
compiled vars: !0 = $a, !1 = $tmp, !2 = $tmps
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
4 1 INIT_FCALL 'strtolower'
2 INIT_FCALL 'strrev'
3 SEND_VAR !0
4 DO_ICALL $3
5 SEND_VAR $3
6 DO_ICALL $4
7 ASSIGN !1, $4
5 8 INIT_FCALL 'hexdec'
9 INIT_FCALL 'substr'
10 SEND_VAR !1
11 SEND_VAL 0
12 SEND_VAL 4
13 DO_ICALL $6
14 SEND_VAR $6
15 DO_ICALL $7
16 INIT_FCALL 'hexdec'
17 SEND_VAL 'BFF'
18 DO_ICALL $8
19 BW_XOR ~9 $7, $8
20 INIT_FCALL 'hexdec'
21 SEND_VAL 'D77D'
22 DO_ICALL $10
23 BW_XOR ~11 $10, ~9
24 ASSIGN !2, ~11
6 25 > RETURN null
End of function decrypt
Generated using Vulcan Logic Dumper, using php 8.0.0