Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/q4SLt
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
18 0 E > INIT_FCALL 'var_dump'
1 INIT_FCALL 'insecuremd5kdf'
2 SEND_VAL 'apple'
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL
6 > RETURN 1
Function insecuremd5kdf:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 24, Position 2 = 10
Branch analysis from position: 24
2 jumps found. (Code = 43) Position 1 = 26, Position 2 = 30
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 24, Position 2 = 10
Branch analysis from position: 24
Branch analysis from position: 10
filename: /in/q4SLt
function name: insecureMd5Kdf
number of ops: 32
compiled vars: !0 = $message, !1 = $raw, !2 = $bytes, !3 = $output, !4 = $i, !5 = $int
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
1 RECV_INIT !1 <false>
6 2 INIT_FCALL 'md5'
3 SEND_VAR !0
4 SEND_VAL <true>
5 DO_ICALL $6
6 ASSIGN !2, $6
7 7 ASSIGN !3, ''
8 8 ASSIGN !4, 0
9 > JMP ->22
9 10 > INIT_FCALL 'ord'
11 FETCH_DIM_R ~10 !2, !4
12 SEND_VAL ~10
13 DO_ICALL $11
14 BW_AND ~12 $11, 127
15 ASSIGN !5, ~12
10 16 INIT_FCALL 'pack'
17 SEND_VAL 'C'
18 SEND_VAR !5
19 DO_ICALL $14
20 ASSIGN_OP 8 !3, $14
8 21 PRE_INC !4
22 > IS_SMALLER !4, 16
23 > JMPNZ ~17, ->10
12 24 > BOOL_NOT ~18 !1
25 > JMPZ ~18, ->30
13 26 > INIT_FCALL 'bin2hex'
27 SEND_VAR !3
28 DO_ICALL $19
29 > RETURN $19
15 30 > > RETURN !3
16 31* > RETURN null
End of function insecuremd5kdf
Generated using Vulcan Logic Dumper, using php 8.0.0