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作者:冰狐浪子 来自:http://www.icyfoxlovelace.com/ 7 w; h& [0 z. c9 V2 Y
一网友给我一加密网页“太乙奇門六壬排盤程式”,其中脚本采用微软工具进行了加[VBScript.Encode],说是用解密软件不能解密,我看后发现页面编码是UTF-8,改为ANSI后,使用scrdec顺利解密,看来编码问题有的时候满有用的,对于解密失败的朋友可以尝试看下编码格式,因为现在的解码工具好像是针对ANSI编码的! + Q+ \4 N: I- o; V$ Y
附scrdec1.3源代码[c代码]:
: G3 K0 g5 z$ M! `; x( d/**********************************************************************/3 q4 {# w9 a9 ]4 y+ ~0 l
/* scrdec.c - Decoder for Microsoft Script Encoder */
* L0 M0 M# L( n% I) |/* Version 1.3 */5 d2 t, k* H. z, |, Z7 N+ @" h
/* */
8 x5 { M4 E, s! K/* COPYRIGHT: */
/ N4 O# G- ?4 V7 V/* (c)2000/2001 MrBrownstone, _blank>mrbrownstone@virtualconspiracy.com */
) q+ w: c1 k# o$ q5 e% l/* Some changes by Joe Steele to correct minor stuff */. ?: \7 i5 A, o7 C/ g
/* */4 ^/ S; v* J8 C6 d
/* DISCLAIMER: */
7 o; m* W6 y8 f: O( o1 s% a$ C/* This program is for demonstrative and educational purposes only. */, L$ l( ]+ e* R7 y
/* Use of this program is at your own risk. The author cannot be held */
1 {" Z, [: e! |( z6 t/* responsible if any laws are broken by use of this program. */5 }# W" _$ Z" D9 Z6 K6 i
/* */
/ ]) O" n% @6 K" j( L/* If you use or distribute this code, this message should be held */
6 c# R& V0 `5 G3 v, c$ I% [/* intact. Also, any program based upon this code should display the */
1 m0 f2 t1 p/ z+ u; q+ v/* copyright message and the disclaimer. */5 B- B a) \8 r
/**********************************************************************/ : ]9 K |- g7 \# m3 R
#include 1 e4 r# k3 [$ E+ E
#include * j& H- d- c3 a6 F6 P r/ @& K- a
#include ) M) }8 Y7 J, j
#define LEN_OUTBUF 644 i9 p" M6 h5 p6 X1 d/ s. w
#define LEN_INBUF 1024
5 q" `0 u, N! _$ }% ^#define STATE_INIT_COPY 100
" M' w' c c% d& v$ L& N8 u/ W3 n#define STATE_COPY_INPUT 101( S% J5 B# ?6 d$ A* z% [2 _1 |* M
#define STATE_SKIP_ML 102; Q" B. Z+ h y- D1 |5 z
#define STATE_CHECKSUM 103* j$ k4 }- |1 o0 }6 u" n
#define STATE_READLEN 104
0 Q. M7 t$ h: e4 u. i#define STATE_DECODE 105
* C- c* }, Y# W' d* Q, q#define STATE_UNESCAPE 106
1 L+ N7 [" i- E3 x* _% a: A5 f2 J#define STATE_FLUSHING 107- |' V3 e1 t6 ~3 d
#define STATE_DBCS 1082 Z7 H/ Y; H% J3 p! V
#define STATE_INIT_READLEN 109
, X: E% n' c/ q, Cunsigned char rawData[292] = { & i' ~. e# l' g& ^" ^
0x64,0x37,0x69, 0x50,0x7E,0x2C, 0x22,0x5A,0x65, 0x4A,0x45,0x72,
/ v9 t- c: Y3 {' Y 0x61,0x3A,0x5B, 0x5E,0x79,0x66, 0x5D,0x59,0x75, 0x5B,0x27,0x4C, 9 n& \: \: @7 ]( Z8 i
0x42,0x76,0x45, 0x60,0x63,0x76, 0x23,0x62,0x2A, 0x65,0x4D,0x43, ; A# [. h$ _9 f( G
0x5F,0x51,0x33, 0x7E,0x53,0x42, 0x4F,0x52,0x20, 0x52,0x20,0x63,
) V. q) ?" b' G' {, d 0x7A,0x26,0x4A, 0x21,0x54,0x5A, 0x46,0x71,0x38, 0x20,0x2B,0x79, % M' I" K* S5 q: i+ c
0x26,0x66,0x32, 0x63,0x2A,0x57, 0x2A,0x58,0x6C, 0x76,0x7F,0x2B, $ U3 ]8 J! T5 b$ i
0x47,0x7B,0x46, 0x25,0x30,0x52, 0x2C,0x31,0x4F, 0x29,0x6C,0x3D,
' @ H2 B$ L6 B& W+ e6 ` 0x69,0x49,0x70, 0x3F,0x3F,0x3F, 0x27,0x78,0x7B, 0x3F,0x3F,0x3F,
' ~9 O( ~. r0 \6 M2 l& b- L& r 0x67,0x5F,0x51, 0x3F,0x3F,0x3F, 0x62,0x29,0x7A, 0x41,0x24,0x7E, ' \3 S* m! v/ y7 s" d( c
0x5A,0x2F,0x3B, 0x66,0x39,0x47, 0x32,0x33,0x41, 0x73,0x6F,0x77,
% h [. p) j3 \2 R; B4 z 0x4D,0x21,0x56, 0x43,0x75,0x5F, 0x71,0x28,0x26, 0x39,0x42,0x78,
* [4 h" F( w5 g- q6 F 0x7C,0x46,0x6E, 0x53,0x4A,0x64, 0x48,0x5C,0x74, 0x31,0x48,0x67,
( c' s/ Y" ?! E7 h 0x72,0x36,0x7D, 0x6E,0x4B,0x68, 0x70,0x7D,0x35, 0x49,0x5D,0x22, & }* K7 k7 x8 x7 S& n
0x3F,0x6A,0x55, 0x4B,0x50,0x3A, 0x6A,0x69,0x60, 0x2E,0x23,0x6A,
* [+ ]# h4 j6 A6 m( Y 0x7F,0x09,0x71, 0x28,0x70,0x6F, 0x35,0x65,0x49, 0x7D,0x74,0x5C,
; `. K/ j# j k# n( g 0x24,0x2C,0x5D, 0x2D,0x77,0x27, 0x54,0x44,0x59, 0x37,0x3F,0x25, # V |% X- ?* x1 ~3 O
0x7B,0x6D,0x7C, 0x3D,0x7C,0x23, 0x6C,0x43,0x6D, 0x34,0x38,0x28, & z0 d8 s X" s8 A6 Z2 O3 P$ A1 Z }
0x6D,0x5E,0x31, 0x4E,0x5B,0x39, 0x2B,0x6E,0x7F, 0x30,0x57,0x36, ! Z# R9 S! Y0 m @- Y+ d1 m/ i8 Y
0x6F,0x4C,0x54, 0x74,0x34,0x34, 0x6B,0x72,0x62, 0x4C,0x25,0x4E,
% [+ F' z; j j) l$ Z, O, w( E- t 0x33,0x56,0x30, 0x56,0x73,0x5E, 0x3A,0x68,0x73, 0x78,0x55,0x09,
1 z7 ]) l+ X; \* l+ O 0x57,0x47,0x4B, 0x77,0x32,0x61, 0x3B,0x35,0x24, 0x44,0x2E,0x4D,
. a- B5 |) q1 ^ 0x2F,0x64,0x6B, 0x59,0x4F,0x44, 0x45,0x3B,0x21, 0x5C,0x2D,0x37, ! U! j4 g% E/ \0 X. r' ^- a8 N
0x68,0x41,0x53, 0x36,0x61,0x58, 0x58,0x7A,0x48, 0x79,0x22,0x2E, 1 w% \+ T7 D: h2 j3 K4 A
0x09,0x60,0x50, 0x75,0x6B,0x2D, 0x38,0x4E,0x29, 0x55,0x3D,0x3F,
& _. T( ?9 ?- Y4 x% ~' ` 0x51,0x67,0x2f
# Y+ o. q+ u* _ D3 r} ;
1 T# W1 m$ ?" Nconst unsigned char pick_encoding[64] = { Q$ i- ?# R: R1 ^
1, 2, 0, 1, 2, 0, 2, 0, 0, 2, 0, 2, 1, 0, 2, 0, , K: c; a: q1 p8 k4 {3 u' d
1, 0, 2, 0, 1, 1, 2, 0, 0, 2, 1, 0, 2, 0, 0, 2, 3 p( e! [' p1 [ i9 Y
1, 1, 0, 2, 0, 2, 0, 1, 0, 1, 1, 2, 0, 1, 0, 2, ; J( @+ c. v4 [$ M+ O
1, 0, 2, 0, 1, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 2
& d7 | P0 T# y* ~3 v" e/ ?! `}; , w. V2 {- y" {& v" I( B
unsigned char transformed[3][128];6 \7 E) t2 V9 e: E* s
int digits[0x7b];
9 e# u F- `8 O/ t9 [unsigned char unescape (unsigned char c)2 _) t3 j8 `* g% r2 ?
{
. ?( H: k! m8 |, i# k0 { static unsigned char escapes[] = "#&!*$";
) h) g4 x# z% u5 q static unsigned char escaped[] = "\r\n<>@";
* @& p0 L& ~3 Q3 I Z R, a int i=0; & [" g. h3 D9 e
if (c > 127)
9 ]$ z% v" B5 l _0 c return c;) g1 ]5 E0 W& U2 P
while (escapes)
! e& }, A& N O5 {% ~& d+ m' _ { ! e# C; x9 e+ w# [
if (escapes == c); c0 D n6 ^" w$ [/ a5 @ J4 }
return escaped;
$ J& f( v# u6 Q! w i++;: Z# d" M; B$ F0 |! C% o
}
. l2 [1 p( a+ P0 M( ? return '?';( C& e/ l7 L, G* \
} ) ^, i6 V1 ]1 ]& m3 F2 o& H
void maketrans (void)
0 p$ j/ h( K |. A# z' @* f% l4 W; s3 G{ , d6 [* I" `! }; H( F5 X6 E
int i, j; ) N0 C" L& b/ [/ U9 p* K* |9 ~
for (i=31; i<=127; i++)
* D6 p9 q) K" E# f1 m. { for (j=0; j<3; j++) 9 z% ^' K3 w F* |$ J5 i
transformed[j][rawData[(i-31)*3 + j]] = (i==31) ? 9 : i;1 `$ d: ~) @$ C& o* S1 N; X
} |