Sample viewer

vx.netlux.org/Virus.DOS.Storm.1153

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:28:40.961343031Z 48 PC: 12b2f | Get DOS version
2018-12-17T22:28:40.963798527Z 53 PC: 12b38 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T22:28:40.965026433Z 53 PC: 12b59 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:28:40.96594635Z 75 PC: 12b76 | Execute program
2018-12-17T22:28:40.967740827Z 80 PC: 9f873 | Set current PSP
2018-12-17T22:28:40.968619099Z 26 PC: 9f87f | Set disk transfer address
2018-12-17T22:28:40.969805644Z 37 PC: 9f8ca | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:28:40.971267607Z 42 PC: 9f8ce | Get date 0x9f8ce: cmp dh, 3
0x9f8d1: jne 0x9f8fb
0x9f8d3: cmp dh, dl
0x9f8d5: jne 0x9f8fb
0x9f8d7: mov si, 0x18c
0x9f8da: mov cx, 0x43
0x9f8dd: mov es, word ptr [0x558]
0x9f8e1: sub di, di
0x9f8e3: mov ah, 4
0x9f8e5: nop
0x9f8e6: nop
0x9f8e7: lodsb al, byte ptr [si]
0x9f8e8: xor al, 0xff
0x9f8ea: stosw word ptr es:[di], ax
0x9f8eb: loop 0x9f8e7
0x9f8ed: mov word ptr [0x54c], 0xfd20
0x9f8f3: mov dx, 0x3ec
0x9f8f6: mov ax, 0x2508
0x9f8f9: int 0x21
0x9f8fb: mov bx, ss
2018-12-17T22:28:40.973390422Z 9 PC: 12fe7 | Display string (String= '(C) 1993 American Eagle Publications Inc., All Rights Reserved. Unauthorized use will be prosecuted under applicable copyright and software piracy laws. HOST #1 - You have just released a virus!')
2018-12-17T22:28:40.980913788Z 76 PC: 12fec | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":5119,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:53:43.158356769Z 48 PC: 12b2f | Get DOS version
2018-12-25T11:53:43.160473516Z 53 PC: 12b38 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-25T11:53:43.162181924Z 53 PC: 12b59 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:43.163744855Z 75 PC: 12b76 | Execute program
2018-12-25T11:53:43.16613713Z 80 PC: 9f873 | Set current PSP
2018-12-25T11:53:43.168248055Z 26 PC: 9f87f | Set disk transfer address
2018-12-25T11:53:43.170810573Z 37 PC: 9f8ca | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:43.173216157Z 42 PC: 9f8ce | Get date 0x9f8ce: cmp dh, 3
0x9f8d1: jne 0x9f8fb
0x9f8d3: cmp dh, dl
0x9f8d5: jne 0x9f8fb
0x9f8d7: mov si, 0x18c
0x9f8da: mov cx, 0x43
0x9f8dd: mov es, word ptr [0x558]
0x9f8e1: sub di, di
0x9f8e3: mov ah, 4
0x9f8e5: nop
0x9f8e6: nop
0x9f8e7: lodsb al, byte ptr [si]
0x9f8e8: xor al, 0xff
0x9f8ea: stosw word ptr es:[di], ax
0x9f8eb: loop 0x9f8e7
0x9f8ed: mov word ptr [0x54c], 0xfd20
0x9f8f3: mov dx, 0x3ec
0x9f8f6: mov ax, 0x2508
0x9f8f9: int 0x21
0x9f8fb: mov bx, ss
2018-12-25T11:53:43.177075411Z 9 PC: 12fe7 | Display string (String= '(C) 1993 American Eagle Publications Inc., All Rights Reserved. Unauthorized use will be prosecuted under applicable copyright and software piracy laws. HOST #1 - You have just released a virus!')
2018-12-25T11:53:43.18539342Z 76 PC: 12fec | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":3,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":5119,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:53:43.155632828Z 48 PC: 12b2f | Get DOS version
2018-12-25T11:53:43.156978059Z 53 PC: 12b38 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-25T11:53:43.158270328Z 53 PC: 12b59 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:43.159382527Z 75 PC: 12b76 | Execute program
2018-12-25T11:53:43.161578492Z 80 PC: 9f873 | Set current PSP
2018-12-25T11:53:43.162242171Z 26 PC: 9f87f | Set disk transfer address
2018-12-25T11:53:43.163195337Z 37 PC: 9f8ca | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:43.170617753Z 42 PC: 9f8ce | Get date 0x9f8ce: cmp dh, 3
0x9f8d1: jne 0x9f8fb
0x9f8d3: cmp dh, dl
0x9f8d5: jne 0x9f8fb
0x9f8d7: mov si, 0x18c
0x9f8da: mov cx, 0x43
0x9f8dd: mov es, word ptr [0x558]
0x9f8e1: sub di, di
0x9f8e3: mov ah, 4
0x9f8e5: nop
0x9f8e6: nop
0x9f8e7: lodsb al, byte ptr [si]
0x9f8e8: xor al, 0xff
0x9f8ea: stosw word ptr es:[di], ax
0x9f8eb: loop 0x9f8e7
0x9f8ed: mov word ptr [0x54c], 0xfd20
0x9f8f3: mov dx, 0x3ec
0x9f8f6: mov ax, 0x2508
0x9f8f9: int 0x21
0x9f8fb: mov bx, ss
2018-12-25T11:53:43.172732663Z 9 PC: 12fe7 | Display string (String= '(C) 1993 American Eagle Publications Inc., All Rights Reserved. Unauthorized use will be prosecuted under applicable copyright and software piracy laws. HOST #1 - You have just released a virus!')
2018-12-25T11:53:43.180527677Z 76 PC: 12fec | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":3,"Month":3,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":5119,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:53:43.217697813Z 48 PC: 12b2f | Get DOS version
2018-12-25T11:53:43.218885608Z 53 PC: 12b38 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-25T11:53:43.220802832Z 53 PC: 12b59 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:43.222097554Z 75 PC: 12b76 | Execute program
2018-12-25T11:53:43.224068993Z 80 PC: 9f873 | Set current PSP
2018-12-25T11:53:43.226696826Z 26 PC: 9f87f | Set disk transfer address
2018-12-25T11:53:43.228206137Z 37 PC: 9f8ca | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:43.229603197Z 42 PC: 9f8ce | Get date 0x9f8ce: cmp dh, 3
0x9f8d1: jne 0x9f8fb
0x9f8d3: cmp dh, dl
0x9f8d5: jne 0x9f8fb
0x9f8d7: mov si, 0x18c
0x9f8da: mov cx, 0x43
0x9f8dd: mov es, word ptr [0x558]
0x9f8e1: sub di, di
0x9f8e3: mov ah, 4
0x9f8e5: nop
0x9f8e6: nop
0x9f8e7: lodsb al, byte ptr [si]
0x9f8e8: xor al, 0xff
0x9f8ea: stosw word ptr es:[di], ax
0x9f8eb: loop 0x9f8e7
0x9f8ed: mov word ptr [0x54c], 0xfd20
0x9f8f3: mov dx, 0x3ec
0x9f8f6: mov ax, 0x2508
0x9f8f9: int 0x21
0x9f8fb: mov bx, ss
2018-12-25T11:53:43.232441834Z 37 PC: 9f8fb | Set interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-25T11:53:43.233555156Z 9 PC: 12fe7 | Display string (String= '(C) 1993 American Eagle Publications Inc., All Rights Reserved. Unauthorized use will be prosecuted under applicable copyright and software piracy laws. HOST #1 - You have just released a virus!')
2018-12-25T11:53:43.241760733Z 76 PC: 12fec | Terminate with return code (Return code = '0')