Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/nbniK
function name: (null)
number of ops: 8
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
74 0 E > INIT_FCALL 'base64_encode'
1 INIT_STATIC_METHOD_CALL 'Encryption', 'encrypt'
2 SEND_VAL 'michael%40example.com'
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL $1
6 ECHO $1
7 > RETURN 1
Class Encryption:
Function encrypt:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/nbniK
function name: encrypt
number of ops: 18
compiled vars: !0 = $string
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
16 0 E > RECV !0
18 1 INIT_FCALL_BY_NAME 'mcrypt_encrypt'
2 FETCH_CONSTANT ~1 'MCRYPT_RIJNDAEL_256'
3 SEND_VAL_EX ~1
4 INIT_STATIC_METHOD_CALL 'getMySQLKey'
5 SEND_VAL_EX '36F3D40A7A41A827968BE75A87D6095036F3D40A7A41A827968BE75A87D60950'
6 DO_FCALL 0 $2
7 SEND_VAR_NO_REF_EX $2
8 INIT_STATIC_METHOD_CALL 'getPaddedString'
9 SEND_VAR_EX !0
10 DO_FCALL 0 $3
11 SEND_VAR_NO_REF_EX $3
12 FETCH_CONSTANT ~4 'MCRYPT_MODE_CBC'
13 SEND_VAL_EX ~4
14 SEND_VAL_EX '36F3D40A7A41A827968BE75A87D6095036F3D40A7A41A827968BE75A87D60950'
15 DO_FCALL 0 $5
16 > RETURN $5
19 17* > RETURN null
End of function encrypt
Function decrypt:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/nbniK
function name: decrypt
number of ops: 19
compiled vars: !0 = $string
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
29 0 E > RECV !0
31 1 INIT_FCALL 'rtrim'
2 INIT_FCALL_BY_NAME 'mcrypt_decrypt'
3 FETCH_CONSTANT ~1 'MCRYPT_RIJNDAEL_256'
4 SEND_VAL_EX ~1
5 INIT_STATIC_METHOD_CALL 'getMySQLKey'
6 SEND_VAL_EX '36F3D40A7A41A827968BE75A87D6095036F3D40A7A41A827968BE75A87D60950'
7 DO_FCALL 0 $2
8 SEND_VAR_NO_REF_EX $2
9 SEND_VAR_EX !0
10 FETCH_CONSTANT ~3 'MCRYPT_MODE_CBC'
11 SEND_VAL_EX ~3
12 SEND_VAL_EX '36F3D40A7A41A827968BE75A87D6095036F3D40A7A41A827968BE75A87D60950'
13 DO_FCALL 0 $4
14 SEND_VAR $4
15 SEND_VAL '%00..%10'
16 DO_ICALL $5
17 > RETURN $5
32 18* > RETURN null
End of function decrypt
Function getmysqlkey:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 10
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 10
Branch analysis from position: 20
Branch analysis from position: 10
filename: /in/nbniK
function name: getMySQLKey
number of ops: 22
compiled vars: !0 = $key, !1 = $new_key, !2 = $i, !3 = $l
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
42 0 E > RECV !0
46 1 INIT_FCALL 'str_repeat'
2 SEND_VAL '%00'
3 SEND_VAL 32
4 DO_ICALL $4
5 ASSIGN !1, $4
49 6 ASSIGN !2, 0
7 STRLEN ~7 !0
8 ASSIGN !3, ~7
9 > JMP ->18
51 10 > MOD ~9 !2, 32
11 MOD ~11 !2, 32
12 FETCH_DIM_R ~12 !1, ~11
13 FETCH_DIM_R ~13 !0, !2
14 BW_XOR ~14 ~12, ~13
15 ASSIGN_DIM !1, ~9
16 OP_DATA ~14
49 17 PRE_INC !2
18 > IS_SMALLER !2, !3
19 > JMPNZ ~16, ->10
55 20 > > RETURN !1
57 21* > RETURN null
End of function getmysqlkey
Function getpaddedstring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/nbniK
function name: getPaddedString
number of ops: 21
compiled vars: !0 = $string
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
67 0 E > RECV !0
69 1 INIT_FCALL 'str_pad'
2 SEND_VAR !0
3 INIT_FCALL 'floor'
4 STRLEN ~1 !0
5 DIV ~2 ~1, 16
6 SEND_VAL ~2
7 DO_ICALL $3
8 ADD ~4 $3, 1
9 MUL ~5 ~4, 16
10 SEND_VAL ~5
11 INIT_FCALL 'chr'
12 STRLEN ~6 !0
13 MOD ~7 ~6, 16
14 SUB ~8 16, ~7
15 SEND_VAL ~8
16 DO_ICALL $9
17 SEND_VAR $9
18 DO_ICALL $10
19 > RETURN $10
70 20* > RETURN null
End of function getpaddedstring
End of class Encryption.
Generated using Vulcan Logic Dumper, using php 8.0.0