97, 3/5 ȸ  α  
   ޹Ű
   reverscore Խ ִµ..

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_Reversing&no=21 []


Ͼ о߿ DLL injection ̶ API hooking ִ ..
߿Ѱ ҽ ϳ ˾Ƹ԰ڴٴ°ſ...
׷ ε
ΰ Ϸ ҽ ϰų ¥ ؾ?
API? MFC?
Cΰ Ȯѵ ذȵǼ C ó ٽúֱѵ
־ϴ κε ظ ϰϱ װν..Ф

  Hit : 3280     Date : 2011/08/08 09:30



    
ҽ ÷
̸ API
2011/08/09  
$Zero DLL injection API hooking Ѵ API žմϴ.

API α׷ ƴ϶ üԴϴ.

( , 찡 ʿ ϴ ҽ )

API ʹ ϰ API ؼ ϴ Visual Basic̳ C# Ȱ̱ .

API÷ ð ɸǰſ .

MFC API Լ Ȥ Ŭ C++ó Ŭȭ (ĸȭ) ŲԴϴ.

ϱ α׷ ſ ִ  .

߼ӵ ȴٴ API ƯⳭ ϴ.

2011/08/09  
޹Ű մϴ δ ʺ ̴޾ֽô° ƿ..
API δ ϴ° ٶ??
ʹ ̸ ڵ鵵 hinstance̷ ̸ ư Ƽ 𼭺 ؾ ӸĿ..
C ó API ϴ ֳ??
2011/08/09  
$Zero API ȣȯ ũμƮ 翡 ڷ ϴ.

ũμƮ 翡 ߴٰص ü ƴϸ typedef ణ ٸ Ѱ͵ Դϴ.

char CHAR typedef Ǿ ư

64Ʈ 32Ʈ ȣȯ ǵ ϰ ֽϴ.

TCHAR̶ ڷ Ǻ ؼ 64Ʈ ýۿ 64Ʈ ȣȯ 32Ʈ ýۿ 32Ʈȣȯ ϵ typedef #define ó ɾ Ǻ ϰֽϴ.
( TCHAR Ʈȣȯ ̵ijͼ , Ƽijͼ ڼ ȣȯ մϴ.)

п α׷ ſ پ ȣȯ .

C ε ұϰ ó ϴ.

׷ ̷ ʰ ð ɸ ʾƿ.

API ̶ å Ͻø hInstance HANDLE , HWND ڷ鿡 ˰Եǽǰ̴ϴ.

ڷ ü ̰ų typedef C ڷ Դϴ.

DWORD unsigned int typedef Ѱͻ̱ .

ͺ MS ڱ ڴ C Ѱ , ȣȯ 鿡 ſ Դϴ.

MS ȣȯ Ű ٺ ׷ ڷ ϰ ̱ . C ٸ ϴ.

ٸ ڸ Ư ۹ ̺Ʈ 帮 ̶ Դϴ.
( Ư ڹٵ ׷ ̺Ʈ 帮 ϴ ϴ.
ַ ü.)

ϰ C ̴ κԴϴ. ( κ ü ˾Ƽ óϴ ̹Ƿ Ű澵 ʿ ظ Ͻø ˴ϴ.)



2011/08/11  
57   ҋ ~~~[2]     gadia1
07/04 3467
56   α׷ Ư .[2]     Einsteins
08/24 3449
55   ˽Ʈ ñѰ ִµ.     kumi123
04/05 3319
54   elf ̳ʸ ġ ...[2]     vngkv123
06/07 3280
  reverscore Խ ִµ..[4]     ޹Ű
08/08 3279
52   () 帮ڽϴ[2]     skyclad1975
12/10 3270
51   TranslateMessage Լ  Է° dz?[3]     attainer
09/22 3257
50   ̰ ȵ̵ ..[1]     hallohackers
01/26 3254
49   Ǫ ߿ ñ ֽϴ.[5]     ansuz0710
08/10 3245
48   PE Viewer Base of code ollydbg Base of code ٸϴ.[1]     6
08/31 3215
47   ڱȭ?? IDA ø׷ ƮƮ ٰɴϴ[4]     kywoo81
09/16 3214
46   [ʺ] Ͼ巹 Դϴ[2]     hjt7942
05/19 3183
45   ...[1]     whitetie
06/05 3124
44   ˽Ʈ [4]     sohun5013
01/11 3101
43   udd ҷ ϴ [1]    
02/10 3092
42   ñ óڽϴ. å ׿ Ф[2]     6
08/31 3068
41   ŷ Դϴ.     spe
11/09 3062
40   Ű¡ ?     Z2ong2
12/11 3059
39   ǪϴôԲ ....[2]     creamitation
06/20 3058
38   ŷ ֽǺ Ű?     revers1ng
01/20 3050
[1][2] 3 [4][5]

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