Sample viewer

vx.netlux.org/Virus.DOS.Nuker.Entity.1997

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:59:25.457576703Z 53 PC: 12acf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:59:25.459118071Z 53 PC: 12ade | Get interrupt vector (Interrupt = '17' AKA 'Find first file')
2018-12-17T22:59:25.460795489Z 74 PC: 12b07 | Reallocate memory
2018-12-17T22:59:25.46259122Z 72 PC: 12b10 | Allocate memory
2018-12-17T22:59:25.464605394Z 37 PC: 12b40 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:59:25.467966439Z 37 PC: 12b49 | Set interrupt vector (Interrupt = '17' AKA 'Find first file')
2018-12-17T22:59:25.4696129Z 42 PC: 12bbe | Get date 0x12bbe: cmp al, 1
0x12bc0: jne 0x12c17
0x12bc2: mov ah, 0x2c
0x12bc4: int 0x21
0x12bc6: cmp dl, 0
0x12bc9: jne 0x12c17
0x12bcb: push ax
0x12bcc: push ds
0x12bcd: xor ax, ax
0x12bcf: mov ds, ax
0x12bd1: cmp word ptr [0x234], 0x4556
0x12bd7: je 0x12c18
0x12bd9: mov word ptr [0x234], 0x4556
0x12bdf: pop ds
0x12be0: pop ax
0x12be1: call 0x12c1b
0x12be4: lea si, word ptr [bp + 0x41d]
0x12be8: mov cx, 0x2ac
0x12beb: mov ah, 0xe
0x12bed: lodsb al, byte ptr [si]
2018-12-17T22:59:25.472312704Z 44 PC: 12bc6 | Get time 0x12bc6: cmp dl, 0
0x12bc9: jne 0x12c17
0x12bcb: push ax
0x12bcc: push ds
0x12bcd: xor ax, ax
0x12bcf: mov ds, ax
0x12bd1: cmp word ptr [0x234], 0x4556
0x12bd7: je 0x12c18
0x12bd9: mov word ptr [0x234], 0x4556
0x12bdf: pop ds
0x12be0: pop ax
0x12be1: call 0x12c1b
0x12be4: lea si, word ptr [bp + 0x41d]
0x12be8: mov cx, 0x2ac
0x12beb: mov ah, 0xe
0x12bed: lodsb al, byte ptr [si]
0x12bee: cmp al, 0x20
0x12bf0: je 0x12c02
0x12bf2: cmp al, 0xa
0x12bf4: je 0x12c02

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13211,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:41.059850072Z 53 PC: 12acf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:41.067380442Z 53 PC: 12ade | Get interrupt vector (Interrupt = '17' AKA 'Find first file')
2018-12-25T12:37:41.069351759Z 74 PC: 12b07 | Reallocate memory
2018-12-25T12:37:41.070723018Z 72 PC: 12b10 | Allocate memory
2018-12-25T12:37:41.073892624Z 37 PC: 12b40 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:41.075642883Z 37 PC: 12b49 | Set interrupt vector (Interrupt = '17' AKA 'Find first file')
2018-12-25T12:37:41.077676473Z 42 PC: 12bbe | Get date 0x12bbe: cmp al, 1
0x12bc0: jne 0x12c17
0x12bc2: mov ah, 0x2c
0x12bc4: int 0x21
0x12bc6: cmp dl, 0
0x12bc9: jne 0x12c17
0x12bcb: push ax
0x12bcc: push ds
0x12bcd: xor ax, ax
0x12bcf: mov ds, ax
0x12bd1: cmp word ptr [0x234], 0x4556
0x12bd7: je 0x12c18
0x12bd9: mov word ptr [0x234], 0x4556
0x12bdf: pop ds
0x12be0: pop ax
0x12be1: call 0x12c1b
0x12be4: lea si, word ptr [bp + 0x41d]
0x12be8: mov cx, 0x2ac
0x12beb: mov ah, 0xe
0x12bed: lodsb al, byte ptr [si]

{"DateBased":true,"Day":7,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13211,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:41.064410204Z 53 PC: 12acf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:41.067273768Z 53 PC: 12ade | Get interrupt vector (Interrupt = '17' AKA 'Find first file')
2018-12-25T12:37:41.06868025Z 74 PC: 12b07 | Reallocate memory
2018-12-25T12:37:41.070462543Z 72 PC: 12b10 | Allocate memory
2018-12-25T12:37:41.072724118Z 37 PC: 12b40 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:41.075838015Z 37 PC: 12b49 | Set interrupt vector (Interrupt = '17' AKA 'Find first file')
2018-12-25T12:37:41.077200624Z 42 PC: 12bbe | Get date 0x12bbe: cmp al, 1
0x12bc0: jne 0x12c17
0x12bc2: mov ah, 0x2c
0x12bc4: int 0x21
0x12bc6: cmp dl, 0
0x12bc9: jne 0x12c17
0x12bcb: push ax
0x12bcc: push ds
0x12bcd: xor ax, ax
0x12bcf: mov ds, ax
0x12bd1: cmp word ptr [0x234], 0x4556
0x12bd7: je 0x12c18
0x12bd9: mov word ptr [0x234], 0x4556
0x12bdf: pop ds
0x12be0: pop ax
0x12be1: call 0x12c1b
0x12be4: lea si, word ptr [bp + 0x41d]
0x12be8: mov cx, 0x2ac
0x12beb: mov ah, 0xe
0x12bed: lodsb al, byte ptr [si]
2018-12-25T12:37:41.079072261Z 44 PC: 12bc6 | Get time 0x12bc6: cmp dl, 0
0x12bc9: jne 0x12c17
0x12bcb: push ax
0x12bcc: push ds
0x12bcd: xor ax, ax
0x12bcf: mov ds, ax
0x12bd1: cmp word ptr [0x234], 0x4556
0x12bd7: je 0x12c18
0x12bd9: mov word ptr [0x234], 0x4556
0x12bdf: pop ds
0x12be0: pop ax
0x12be1: call 0x12c1b
0x12be4: lea si, word ptr [bp + 0x41d]
0x12be8: mov cx, 0x2ac
0x12beb: mov ah, 0xe
0x12bed: lodsb al, byte ptr [si]
0x12bee: cmp al, 0x20
0x12bf0: je 0x12c02
0x12bf2: cmp al, 0xa
0x12bf4: je 0x12c02