Sample viewer

vx.netlux.org/Virus.DOS.Quit.555.a

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:59:39.94199134Z 48 PC: 12a7f | Get DOS version
2018-12-17T22:59:39.943737518Z 42 PC: 12af8 | Get date 0x12af8: cmp cx, 0x7c8
0x12afc: jb 0x12b02
0x12afe: mov ah, 0x4c
0x12b00: int 0x21
0x12b02: xor ax, ax
0x12b04: xor bx, bx
0x12b06: mov cx, 0xff
0x12b09: mov dx, ds
0x12b0b: retf
0x12b0c: cmp ax, 0x4b00
0x12b0f: je 0x12b23
0x12b11: cmp ax, 0x30f1
0x12b14: jne 0x12b19
0x12b16: mov al, 0
0x12b18: iret
0x12b19: ljmp ptr cs:[5]
0x12b1e: pop ds
0x12b1f: pop dx
0x12b20: jmp 0x12bd3
0x12b23: push es
2018-12-17T22:59:39.945726674Z 76 PC: 12b02 | Terminate with return code (Return code = '1')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13281,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:56.454214056Z 48 PC: 12a7f | Get DOS version
2018-12-25T12:37:56.456226804Z 42 PC: 12af8 | Get date 0x12af8: cmp cx, 0x7c8
0x12afc: jb 0x12b02
0x12afe: mov ah, 0x4c
0x12b00: int 0x21
0x12b02: xor ax, ax
0x12b04: xor bx, bx
0x12b06: mov cx, 0xff
0x12b09: mov dx, ds
0x12b0b: retf
0x12b0c: cmp ax, 0x4b00
0x12b0f: je 0x12b23
0x12b11: cmp ax, 0x30f1
0x12b14: jne 0x12b19
0x12b16: mov al, 0
0x12b18: iret
0x12b19: ljmp ptr cs:[5]
0x12b1e: pop ds
0x12b1f: pop dx
0x12b20: jmp 0x12bd3
0x12b23: push es
2018-12-25T12:37:56.458423195Z 76 PC: 12a45 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1992,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13281,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:56.939877869Z 48 PC: 12a7f | Get DOS version
2018-12-25T12:37:56.941652858Z 42 PC: 12af8 | Get date 0x12af8: cmp cx, 0x7c8
0x12afc: jb 0x12b02
0x12afe: mov ah, 0x4c
0x12b00: int 0x21
0x12b02: xor ax, ax
0x12b04: xor bx, bx
0x12b06: mov cx, 0xff
0x12b09: mov dx, ds
0x12b0b: retf
0x12b0c: cmp ax, 0x4b00
0x12b0f: je 0x12b23
0x12b11: cmp ax, 0x30f1
0x12b14: jne 0x12b19
0x12b16: mov al, 0
0x12b18: iret
0x12b19: ljmp ptr cs:[5]
0x12b1e: pop ds
0x12b1f: pop dx
0x12b20: jmp 0x12bd3
0x12b23: push es
2018-12-25T12:37:56.944078859Z 76 PC: 12b02 | Terminate with return code (Return code = '3')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13281,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:58.169524004Z 48 PC: 12a7f | Get DOS version
2018-12-25T12:37:58.170991012Z 42 PC: 12af8 | Get date 0x12af8: cmp cx, 0x7c8
0x12afc: jb 0x12b02
0x12afe: mov ah, 0x4c
0x12b00: int 0x21
0x12b02: xor ax, ax
0x12b04: xor bx, bx
0x12b06: mov cx, 0xff
0x12b09: mov dx, ds
0x12b0b: retf
0x12b0c: cmp ax, 0x4b00
0x12b0f: je 0x12b23
0x12b11: cmp ax, 0x30f1
0x12b14: jne 0x12b19
0x12b16: mov al, 0
0x12b18: iret
0x12b19: ljmp ptr cs:[5]
0x12b1e: pop ds
0x12b1f: pop dx
0x12b20: jmp 0x12bd3
0x12b23: push es
2018-12-25T12:37:58.173847923Z 76 PC: 12a45 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1992,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13281,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:58.191038769Z 48 PC: 12a7f | Get DOS version
2018-12-25T12:37:58.192651183Z 42 PC: 12af8 | Get date 0x12af8: cmp cx, 0x7c8
0x12afc: jb 0x12b02
0x12afe: mov ah, 0x4c
0x12b00: int 0x21
0x12b02: xor ax, ax
0x12b04: xor bx, bx
0x12b06: mov cx, 0xff
0x12b09: mov dx, ds
0x12b0b: retf
0x12b0c: cmp ax, 0x4b00
0x12b0f: je 0x12b23
0x12b11: cmp ax, 0x30f1
0x12b14: jne 0x12b19
0x12b16: mov al, 0
0x12b18: iret
0x12b19: ljmp ptr cs:[5]
0x12b1e: pop ds
0x12b1f: pop dx
0x12b20: jmp 0x12bd3
0x12b23: push es
2018-12-25T12:37:58.194611441Z 76 PC: 12b02 | Terminate with return code (Return code = '3')