Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 18
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 46
Branch analysis from position: 46
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 37
Branch analysis from position: 37
2 jumps found. (Code = 44) Position 1 = 42, Position 2 = 26
Branch analysis from position: 42
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 42, Position 2 = 26
Branch analysis from position: 42
Branch analysis from position: 26
filename: /in/CYIPN
function name: (null)
number of ops: 47
compiled vars: !0 = $domain_ip, !1 = $whois_server, !2 = $fp, !3 = $errno, !4 = $errstr, !5 = $line
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, 'yahoo.co.jp'
3 1 ASSIGN !1, 'whois.jprs.jp'
4 2 INIT_FCALL 'fsockopen'
3 SEND_VAR !1
4 SEND_VAL 43
5 SEND_REF !3
6 SEND_REF !4
7 SEND_VAL 15
8 DO_ICALL $8
9 ASSIGN !2, $8
5 10 BOOL_NOT ~10 !2
11 > JMPZ ~10, ->18
12 > ROPE_INIT 4 ~12 !4
13 ROPE_ADD 1 ~12 ~12, '+%28'
14 ROPE_ADD 2 ~12 ~12, !3
15 ROPE_END 3 ~11 ~12, '%29'
16 ECHO ~11
17 > JMP ->46
6 18 > INIT_FCALL 'fputs'
19 SEND_VAR !2
20 NOP
21 FAST_CONCAT ~14 !0, '%0A'
22 SEND_VAL ~14
23 DO_ICALL
7 24 ECHO '%3Cpre%3E%0A'
8 25 > JMP ->37
26 > INIT_FCALL 'fgets'
27 SEND_VAR !2
28 SEND_VAL 128
29 DO_ICALL $16
30 ASSIGN !5, $16
9 31 INIT_FCALL 'mb_convert_encoding'
32 SEND_VAR !5
33 SEND_VAL 'UTF-8'
34 SEND_VAL 'JIS%2CUTF-8'
35 DO_ICALL $18
36 ECHO $18
8 37 > INIT_FCALL 'feof'
38 SEND_VAR !2
39 DO_ICALL $19
40 BOOL_NOT ~20 $19
41 > JMPNZ ~20, ->26
10 42 > ECHO '%0A%3C%2Fpre%3E'
11 43 INIT_FCALL 'fclose'
44 SEND_VAR !2
45 DO_ICALL
12 46 > > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0