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转载：https://tieba.baidu.com/p/6566719813
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. P4 b/ H2 E$ C; n我将在汇编函数中实现1.13C的地图扩展并且修复关卡无名称的问题
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我们拿D2Loader.exe启动为例（Game.exe同理）：
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方法如下：* G2 |" Y. G/ m
将下面所有代码复制到汇编函数中
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; w3 Z: w" w s) s' ------------------------------------分割线------------------------------------’) ?' K) \$ h1 H* k# m
写内存字节集 (-1, 十六到十 (“6FD7D2C0”), { 139, 68, 36, 4, 59, 5, 52, 11, 223, 111, 115, 19, 105, 192, 32, 2, 0, 0, 3, 5, 48, 11, 223, 111, 15, 190, 64, 3, 194, 4, 0, 51, 192, 194, 4, 0 })) E$ h$ d5 h) S! J# K8 k' n
' 此处相当于：; e$ H6 ?' a( N, T. v/ }
' 6FD7D2C0 > 8B4424 04 mov eax,dword ptr ss:[esp+0x4] ; D2Common.6FD50000- s: `! W- A# D" g0 c
' 6FD7D2C4 3B05 340BDF6F cmp eax,dword ptr ds:[0x6FDF0B34]3 n7 |" Z" D7 Z; @
' 6FD7D2CA 73 13 jnb short D2Common.6FD7D2DF) J) I: f2 e4 e% ?3 h# V
' 6FD7D2CC 69C0 20020000 imul eax,eax,0x220 ; D2Common.6FD50000
- C' M) g* {4 F% r {! R1 d. S1 V' 6FD7D2D2 0305 300BDF6F add eax,dword ptr ds:[0x6FDF0B30]
( q) k) p( r5 i( o9 O" P# _! X4 K' 6FD7D2D8 0FBE40 03 movsx eax,byte ptr ds:[eax+0x3]/ E. V- v7 L& X8 R+ W7 n
' 6FD7D2DC C2 0400 retn 0x4
0 F5 V9 M; ?9 y- `3 o' 6FD7D2DF 33C0 xor eax,eax ; D2Common.6FD50000
1 C" J+ k# A, `/ A; M9 R, E' 6FD7D2E1 C2 0400 retn 0x4
8 K+ T. C6 b1 W写内存字节集 (-1, 十六到十 (“6FD67196”), { 81, 232, 36, 97, 1, 0, 254, 192, 235, 74 })
" l. {: C* d: A: U2 j6 r6 W' 此处相当于：7 `( }% t( ^- q, m
' 6FD67196 51 push ecx
+ b% F! B0 H- S+ `' 6FD67197 E8 24610100 call D2Common.#10459
0 d' N. H, l1 X* j5 \' 6FD6719C FEC0 inc al
) `! `, a; \* M5 m' 6FD6719E EB 4A jmp short D2Common.6FD671EA
% R: V) M2 r: A7 w) P3 p; D写内存字节集 (-1, 十六到十 (“6FD878D0”), { 81, 232, 234, 89, 255, 255, 254, 192, 144, 144, 144, 144, 235, 49 })
7 P6 K( U; F% p: _' 此处相当于：
" E3 O o0 I: a, O" n+ N3 o' 6FD878D0 53 push ebx0 ]; Z8 T1 }1 Q+ G
' 6FD878D1 E8 EA59FFFF call D2Common.#10459- N G* h) M5 f4 N# L
' 6FD878D6 FEC0 inc al
5 O# b0 K% M4 M% b1 t6 c' `) M+ m' 6FD878D8 90 nop8 ^) P; ~2 R5 W. o1 Z
' 6FD878D9 90 nop# m1 V1 J" Q2 h3 ~; Q
' 6FD878DA 90 nop, ?# ^% J/ ~9 d+ i1 J$ {# [! b5 b ^
' 6FD878DB 90 nop* I& O$ \0 K/ H% `$ T L# _! D
' 6FD878DC EB 31 jmp short D2Common.6FD8790F. w/ Z0 E" M2 ~0 U
写内存字节集 (-1, 十六到十 (“6FD87AA0”), { 81, 232, 26, 88, 255, 255, 254, 192, 144, 144, 144, 144, 235, 49 })3 U+ y, ~+ a. n8 m
' 此处相当于：* M/ l/ G' A" F+ V/ A
' 6FD87AA0 53 push ebx
; a6 q3 I2 Y1 [/ t. g1 u* w/ C; J U' 6FD87AA1 E8 1A58FFFF call D2Common.#10459
3 |" R. A% ~# A5 I' 6FD87AA6 FEC0 inc al
) H: }3 j9 a& k2 d& J' 6FD87AA8 90 nop
- E9 ^& I, g4 q' 6FD87AA9 90 nop
( I/ g: }6 E& C: g/ E4 u2 f' 6FD87AAA 90 nop7 {5 z% _) S. e5 o% c
' 6FD87AAB 90 nop
0 K0 k0 x4 V/ Y. r* p, Y$ m0 E/ i* |2 p% f' 6FD87AAC EB 31 jmp short D2Common.6FD87ADF( g% P& b" g/ l! A5 }
写内存字节集 (-1, 十六到十 (“6FD87B37”), { 81, 232, 131, 87, 255, 255, 254, 192, 235, 77, 144, 144, 144, 144, 144, 144 })
" C: ]. }. M; w' 此处相当于：
. a" N4 d) S9 H" ]; U; ^; M' 6FD87B37 53 push ebx# G& d4 T: @5 }8 s: N. B; X4 D7 X
' 6FD87B38 E8 8357FFFF call D2Common.#10459
) ^2 a% K2 ]8 V* d/ h' 6FD87B3D FEC0 inc al
8 _5 @8 @* l' f5 U" z' j% V* Z' 6FD87B3F EB 4D jmp short D2Common.6FD87B8E+ ^. z% m; ?$ ~; s/ L
' 6FD87B41 90 nop
$ U2 \0 E" e, `. L0 \# }& P+ @' 6FD87B42 90 nop
! {3 p7 a6 L7 U R& w+ G4 r' 6FD87B43 90 nop6 ^- g" f9 O3 h/ r- T g+ Q3 E
' 6FD87B44 90 nop4 d$ a" Z! f4 M5 E6 R
' 6FD87B45 90 nop
3 Y6 ]& D3 ?8 y3 J' 6FD87B46 90 nop, g1 _1 ~# A4 s0 ^. S
写内存字节集 (-1, 十六到十 (“6FD93613”), { 81, 232, 167, 156, 254, 255, 254, 192, 235, 89, 144, 144, 144 })# `3 z! j6 F5 M0 P" ^
' 此处相当于：
0 [- j1 j+ g' C& ]' 6FD93613 51 push ecx
; I5 K9 G& w8 _) o. s9 C' 6FD93614 E8 A79CFEFF call D2Common.#10459& K, ~: }8 W8 c, C/ X% k! B
' 6FD93619 FEC0 inc al
. _! V6 q' m3 ^9 i' s$ e( ?& v' 6FD9361B EB 59 jmp short D2Common.6FD93676" B+ p Y7 j% N2 C, x( Z2 H
' 6FD9361D 90 nop4 K* S1 ]' e7 [7 X- Z
' 6FD9361E 90 nop
) Q( s, k6 n* j( s7 n8 D' 6FD9361F 90 nop
3 |8 k* V' I/ k, {7 r- m/ m# f' r写内存字节集 (-1, 十六到十 (“6FD9A696”), { 82, 232, 36, 44, 254, 255, 254, 192, 235, 63 })
% m" I" w8 _3 C& r& l' 此处相当于：
1 C" q: ^* S* J$ ]0 f6 w5 ~' 6FD9A696 52 push edx- y' E9 g3 v9 B; D
' 6FD9A697 E8 242CFEFF call D2Common.#104599 p$ J3 V' o! r6 g
' 6FD9A69C FEC0 inc al
! ~( _+ A7 x- [/ J6 h7 j' 6FD9A69E EB 3F jmp short D2Common.6FD9A6DF1 k2 c/ |/ P' ?6 E6 y% x9 h/ D
' ------------------------------------分割线------------------------------------’
7 k, J+ |' i, C写内存字节集 (-1, 十六到十 (“6FB10516”), { 129, 236, 160, 16, 0, 0 })
# B: w0 D; j+ P" X e' 此处相当于：/ y9 e; I2 B; p8 [; R
' sub esp,0x10A09 g( f0 S( r, T) s/ q8 e) p
写内存字节集 (-1, 十六到十 (“6FB10536”), { 185, 153, 3, 0, 0 })! y0 v% T- w2 U4 T0 s Z' p9 r* t, e ~
' 此处相当于：- @/ F0 I" I( G8 A: V* v
' mov ecx,0x399
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' 此处相当于：
1 b. j. u5 L9 Y+ s' push 0x1000
! u1 ^8 R9 F L1 |4 q写内存字节集 (-1, 十六到十 (“6FB1055B”), { 129, 124, 36, 12, 0, 16, 0, 0 })8 X. H& i. l; y; l6 m% o3 {8 C
' 此处相当于：2 C9 j& H: X! V8 W# ^
' cmp dword ptr ss:[esp+0xC],0x1000
* i: |* ~8 n4 q2 S5 Y( R7 V写内存字节集 (-1, 十六到十 (“6FB10584”), { 104, 0, 16, 0, 0 }). Q6 h; r8 E3 e4 U2 o
' 此处相当于：
3 x, Z L- M4 X7 |' push 0x1000
6 H4 P+ a% d7 H) @写内存字节集 (-1, 十六到十 (“6FB10619”), { 104, 0, 16, 0, 0 })
4 c; R* n! c8 A4 R4 W" D' 此处相当于：5 `- z/ F( ]. j; S( [
' push 0x1000
2 d* k/ m2 }5 C0 r) W% F7 k写内存字节集 (-1, 十六到十 (“6FB11E76”), { 129, 236, 76, 16, 0, 0 })0 B( `2 d% E: `% l2 } T! ~
' 此处相当于：0 V3 C9 ~) O$ C1 ]4 R
' sub esp,0x104C1 p8 _; p, T8 U/ V0 m% R$ k
写内存字节集 (-1, 十六到十 (“6FB11EA9”), { 185, 153, 3, 0, 0 }), s, E" [8 l& I3 g3 A
' 此处相当于：: F8 S$ \2 l. K8 A' k3 q o* d
' mov ecx,0x3991 P$ N: B' A1 t# t4 I! |- ]! B
写内存字节集 (-1, 十六到十 (“6FB11EBA”), { 104, 0, 16, 0, 0 })
1 f0 k1 o1 {2 q* `6 }+ H' 此处相当于：
6 r. r$ A. e3 m' push 0x1000+ U$ x- ~# ^3 _
写内存字节集 (-1, 十六到十 (“6FB11ECE”), { 129, 124, 36, 16, 0, 16, 0, 0 })
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; n' `1 {! d( D6 E1 O* M* Z' cmp dword ptr ss:[esp+0x10],0x10004 u5 G; V# Q" {, S/ R: F
写内存字节集 (-1, 十六到十 (“6FB0F2EB”), { 104, 0, 16, 0, 0 })* W: T0 F- W: H0 i
' 此处相当于：
8 | U; u7 X/ P# ]6 ?" v# o6 h' push 0x1000" r ~- g. R* y& D" \
' ------------------------------------分割线------------------------------------’
- g8 D6 o3 }) f2 ?7 F: Q( a写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“A2629”), { 233, 140, 83, 5, 0, 144 }) ' 基地址：6FC200002 |1 [: z+ `) P. `3 i7 i9 N
' 此处相当于：% j8 z7 ]9 S5 L, y. f2 ?$ y N7 i
' 6FCC2629 /E9 8C530500 jmp D2Game_d.6FD179BA% C4 W3 J. m, Z* \
' 6FCC262E |90 nop
4 W0 s! F+ v7 Z3 m G# e4 h0 x7 r写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“F79BA”), { 80, 81, 139, 78, 20, 139, 68, 36, 56, 136, 65, 4, 89, 88, 233, 98, 172, 250, 255, 144 })
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' 6FD179BA 50 push eax ; D2Game_d.6FC200009 ~ L6 T. n$ l
' 6FD179BB 51 push ecx
7 M- P% M' V- t$ a1 w: [; v' 6FD179BC 8B4E 14 mov ecx,dword ptr ds:[esi+0x14]. c' ?8 @% l ?) n' O
' 6FD179BF 8B4424 38 mov eax,dword ptr ss:[esp+0x38]
7 h: Z2 \; [0 U/ h: H' 6FD179C3 8841 04 mov byte ptr ds:[ecx+0x4],al; k2 e" W8 h% @8 ?2 q8 X
' 6FD179C6 59 pop ecx
" L0 P0 J l8 ]9 s8 a) v0 f8 A0 d' 6FD179C7 58 pop eax4 A8 ~" o: R) G E/ x7 C! f! K
' 6FD179C8 ^ E9 62ACFAFF jmp D2Game_d.6FCC262F
0 l. Y3 \5 j% F- l$ Q; x' \- T v写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“3BE3E”), { 233, 147, 187, 11, 0 })( Z$ W+ o/ ?0 M; [6 k
' 此处相当于：* Y* b' Z5 k; ~ C
' 6FC5BE3E /E9 93BB0B00 jmp D2Game_d.6FD179D6 Y2 s9 x; Z! g9 A* Y# `' l' L2 k
写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“F79D6”), { 139, 84, 36, 4, 139, 90, 104, 83, 106, 0, 81, 233, 93, 68, 244, 255 })
6 N$ a( e( w- J6 [' 此处相当于：
% L; S8 B/ g4 G5 b$ ?' 6FD179D6 8B5424 04 mov edx,dword ptr ss:[esp+0x4] ; D2Game_d.6FC20000
8 X5 u+ b0 s2 {/ Y' 6FD179DA 8B5A 68 mov ebx,dword ptr ds:[edx+0x68]& A: m J( d8 U$ C3 c
' 6FD179DD 53 push ebx4 S( C# W* h1 P' H b A: l9 c
' 6FD179DE 6A 00 push 0x0
$ H0 E0 [5 o* @ [; x4 A! j8 z' 6FD179E0 51 push ecx8 u o" ~8 c+ e4 C M3 @# V
' 6FD179E1 ^ E9 5D44F4FF jmp D2Game_d.6FC5BE43
; w) ]) P$ A7 v: c. p* }写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“40B4F”), { 233, 156, 110, 11, 0 })1 h+ o6 d0 @, E$ ^
' 此处相当于：
. N& l1 L& d x, K' 6FC60B4F /E9 9C6E0B00 jmp D2Game_d.6FD179F0
+ T3 o s) e v3 u( G; q写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“F79F0”), { 86, 232, 130, 42, 241, 255, 80, 232, 90, 43, 241, 255, 80, 232, 108, 43, 241, 255, 139, 79, 100, 59, 193, 116, 6, 95, 233, 69, 145, 244, 255, 233, 72, 145, 244, 255 })8 K& A& ^- \8 ^( T9 f
' 此处相当于：
; h. |5 q# E; d, g2 x' 6FD179F0 56 push esi
8 C1 g: Y1 u" g# o) |' 6FD179F1 E8 822AF1FF call <jmp.&D2Common.#10331>
* O' I. `7 h. x& M, x' 6FD179F6 50 push eax ; D2Game_d.6FC20000
1 P2 v. G/ Y9 d% J& g' 6FD179F7 E8 5A2BF1FF call <jmp.&D2Common.#10826>
$ f) r5 c0 I: t' 6FD179FC 50 push eax ; D2Game_d.6FC20000- v, R U1 X3 \ K+ d
' 6FD179FD E8 6C2BF1FF call <jmp.&D2Common.#10459>2 u- S* b' M8 V3 U' ]
' 6FD17A02 8B4F 64 mov ecx,dword ptr ds:[edi+0x64]
w) F+ v0 u5 R. ?2 D# c# T$ i' 6FD17A05 3BC1 cmp eax,ecx
2 ?% V: l R! }9 l5 a' 6FD17A07 74 06 je short D2Game_d.6FD17A0F
; d; Q2 _5 X7 E- X& l' 6FD17A09 5F pop edi
5 ~: I9 K8 Y& n1 e3 S0 C& p) ]' 6FD17A0A ^ E9 4591F4FF jmp D2Game_d.6FC60B54
5 ?: x0 I: v/ ^9 l. {9 d' 6FD17A0F ^ E9 4891F4FF jmp D2Game_d.6FC60B5C
& K* k# P6 n/ F _1 b/ T2 v$ J' ------------------------------------分割线------------------------------------’6 g+ W) L: W3 ~ \
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|Archiver|手机版|小黑屋|神话暗黑
( 陕ICP备18004004号-1 )
发表于 2020-10-2 00:50:12