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-
-
- ; GUNS N' ROSES Polymorphic Engine --- DEMO
- ; This program can generates 50 polymorphic programs.
- ; (C) Copyright 1994 Written by Slash Wu. All Rights Reserved.
- ; Made In Taiwan.
-
- ; ║j╗P¬┤║└ªhº╬ñ▐└║ --- Ñ▄╜d╡{ªí
- ; │o¡╙╡{ªí»α░≈▓úÑ═ 50 ¡╙ªhº╬╡{ªííC
- ; ¬⌐┼v⌐╥ª│, ┬╜ªLÑ▓¿s 1994 ºd½T╜n⌐╥╝gíC ½O»d⌐╥ª│¬⌐┼víC
- ; ªbÑx╞W╗s│yíC
-
-
- .MODEL TINY
-
- .CODE
-
- ORG 100H
-
- EXTRN GPE:NEAR, GPE_END:NEAR ;¿╧Ñ╬«╔, ñ@⌐w¡n½┼ºi GPE ¼░Ñ~│í╝╥▓╒íC
-
-
- BEGIN:
- MOV DX,OFFSET GEN_MSG
- MOV AH,9
- INT 21H
-
- MOV CX,50
- GEN:
- PUSH CX
-
- MOV DX,OFFSET FILENAME
- PUSH CS
- POP DS
- XOR CX,CX
- MOV AH,3CH
- INT 21H
-
- PUSH AX
-
- MOV DX,OFFSET PROG ;¿╧Ñ╬«╔, DS:DX ¡n½ⁿªV▒²ª¿¼░ªhº╬╡{ªí¬║╢}└YíC
- MOV CX,OFFSET PROG_END - OFFSET PROG;¿╧Ñ╬«╔, CX ╝╚ªs╛╣¡n½ⁿ⌐w▒²
- ;ª¿¼░ªhº╬¬║╡{ªí¬°½╫íC
- MOV BX,100H ;¿╧Ñ╬«╔, BX ╝╚ªs╛╣¡n½ⁿ⌐wªhº╬╡{ªí░⌡ªµ«╔¬║░╛▓╛ª∞º},
- ;ÑτºY IP ¡╚íC
- PUSH SS
- POP AX
- ADD AX,1000H
- MOV ES,AX ;¿╧Ñ╬«╔, ES ╕`░╧╝╚ªs╛╣¡n½ⁿ⌐wÑ╬¿╙┬\ GPE ⌐╥▓úÑ═ÑX¬║
- ;ªhº╬╡{ªí, ÑτºYíyªhº╬╕╤╜X╡{ªíízí╧íyñw╜s╜X╡{ªííz,
- ;Ñ╤ ES:0 ╢}⌐lªs⌐±íC
- ;ª╣│BÑ╤⌐≤╡º¬╠░╜├i, ¬╜▒╡¿╧Ñ╬╡{ªíñUñΦ¬║░O╛╨┼Θ, ╜╨ñj
- ;«a¿╧Ñ╬Ñ┐╜T¬║ñΦ¬k¿╙░t╕m░O╛╨┼ΘíC
-
- CALL GPE ;OK! ñ@ñ┴┤Nº╟½ß, ┤NÑiÑH╢}⌐l⌐IÑsíy║j╗P¬┤║└ªhº╬ñ▐└║íz
- ;░╒!
- ;íy║j╗P¬┤║└ªhº╬ñ▐└║íz¬≡ª^½ß, DS:DX ½ⁿªV▓úÑ═ÑX¿╙¬║
- ;ªhº╬╡{ªí, ÑτºYíyªhº╬╕╤╜X╡{ªíízí╧íyñw╜s╜X╡{ªííz,
- ;CX ╝╚ªs╛╣░O┐²╡█⌐╥▓úÑ═ÑX¿╙¬║ªhº╬╡{ªí¬°½╫, ÑτºYíyªh
- ;º╬╕╤╜X╡{ªíízí╧íyñw╜s╜X╡{ªííz¬║¬°½╫íC
-
- POP BX
- MOV AH,40H
- INT 21H
-
- MOV AH,3EH
- INT 21H
-
- MOV BX,OFFSET FILENAME
- INC BYTE PTR CS:BX+7
- CMP BYTE PTR CS:BX+7,'9'
- JBE L0
- MOV BYTE PTR CS:BX+7,'0'
- INC BYTE PTR CS:BX+6
- L0:
- POP CX
- LOOP GEN
-
- INT 20H
-
- FILENAME DB '00000000.COM',0
-
- GEN_MSG DB 'Generating 50 polymorphic programs... $'
-
- PROG:
- MOV DX,OFFSET MSG - OFFSET PROG + 100H
- MOV AH,9
- INT 21H
- INT 20H
- MSG DB 'I am a polymorphic program.$'
- PROG_END:
-
-
- END BEGIN
-
-