Sample viewer

vx.netlux.org/Virus.DOS.Riot.239

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:01:18.80129051Z 42 PC: 12a44 | Get date 0x12a44: cmp dl, 0x15
0x12a47: je 0x12a52
0x12a49: mov ah, 9
0x12a4b: mov dx, 0x1b7
0x12a4e: int 0x21
0x12a50: jmp 0x12a5c
0x12a52: mov cx, 0x3e8
0x12a55: mov ax, 0xe07
0x12a58: int 0x10
0x12a5a: loop 0x12a58
0x12a5c: jmp 0x12b11
0x12a5f: pushf
0x12a60: cmp ah, 0x4b
0x12a63: je 0x12a67
0x12a65: jmp 0x12aa0
0x12a67: mov ax, 0x4301
0x12a6a: and cl, 0xfe
0x12a6d: int 0x21
0x12a6f: mov ax, 0x3d02
0x12a72: int 0x21
2018-12-17T23:01:18.804565143Z 9 PC: 12a50 | Display string (String= 'Bad command or filename ')
2018-12-17T23:01:18.809716723Z 53 PC: 12b16 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:01:18.811621011Z 37 PC: 12b28 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:01:18.813176774Z 49 PC: 12b2f | Terminate and stay resident (Return code = '0' | Memory size = '31')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13825,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:39:12.692373684Z 42 PC: 12a44 | Get date 0x12a44: cmp dl, 0x15
0x12a47: je 0x12a52
0x12a49: mov ah, 9
0x12a4b: mov dx, 0x1b7
0x12a4e: int 0x21
0x12a50: jmp 0x12a5c
0x12a52: mov cx, 0x3e8
0x12a55: mov ax, 0xe07
0x12a58: int 0x10
0x12a5a: loop 0x12a58
0x12a5c: jmp 0x12b11
0x12a5f: pushf
0x12a60: cmp ah, 0x4b
0x12a63: je 0x12a67
0x12a65: jmp 0x12aa0
0x12a67: mov ax, 0x4301
0x12a6a: and cl, 0xfe
0x12a6d: int 0x21
0x12a6f: mov ax, 0x3d02
0x12a72: int 0x21
2018-12-25T12:39:12.694928938Z 9 PC: 12a50 | Display string (String= 'Bad command or filename ')
2018-12-25T12:39:12.70005547Z 53 PC: 12b16 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:39:12.701127017Z 37 PC: 12b28 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:39:12.703330098Z 49 PC: 12b2f | Terminate and stay resident (Return code = '0' | Memory size = '31')

{"DateBased":true,"Day":21,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13825,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:39:12.628347839Z 42 PC: 12a44 | Get date 0x12a44: cmp dl, 0x15
0x12a47: je 0x12a52
0x12a49: mov ah, 9
0x12a4b: mov dx, 0x1b7
0x12a4e: int 0x21
0x12a50: jmp 0x12a5c
0x12a52: mov cx, 0x3e8
0x12a55: mov ax, 0xe07
0x12a58: int 0x10
0x12a5a: loop 0x12a58
0x12a5c: jmp 0x12b11
0x12a5f: pushf
0x12a60: cmp ah, 0x4b
0x12a63: je 0x12a67
0x12a65: jmp 0x12aa0
0x12a67: mov ax, 0x4301
0x12a6a: and cl, 0xfe
0x12a6d: int 0x21
0x12a6f: mov ax, 0x3d02
0x12a72: int 0x21
2018-12-25T12:39:12.63900997Z 53 PC: 12b16 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:39:12.640769679Z 37 PC: 12b28 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:39:12.642541522Z 49 PC: 12b2f | Terminate and stay resident (Return code = '0' | Memory size = '31')