Sample viewer

vx.netlux.org/Virus.DOS.Nautilus.1716

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:51:44.051533197Z 78 PC: 12aa2 | Find first file
2018-12-17T22:51:44.058026072Z 59 PC: 12aaf | Change current directory
2018-12-17T22:51:44.063080859Z 42 PC: 12ab5 | Get date 0x12ab5: cmp dl, 1
0x12ab8: je 0x12ac0
0x12aba: nop
0x12abb: nop
0x12abc: nop
0x12abd: jmp 0x12b1e
0x12abf: nop
0x12ac0: mov ah, 0x2c
0x12ac2: cmp cl, 0x1e
0x12ac5: jae 0x12acd
0x12ac7: nop
0x12ac8: nop
0x12ac9: nop
0x12aca: jmp 0x12b1e
0x12acc: nop
0x12acd: mov ax, 0xd
0x12ad0: int 0x10
0x12ad2: mov dx, 0x30a
0x12ad5: xor bh, bh
0x12ad7: mov ah, 2

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":10660,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:28:44.471513305Z 78 PC: 12aa2 | Find first file
2018-12-25T12:28:44.478201021Z 59 PC: 12aaf | Change current directory
2018-12-25T12:28:44.482691681Z 42 PC: 12ab5 | Get date 0x12ab5: cmp dl, 1
0x12ab8: je 0x12ac0
0x12aba: nop
0x12abb: nop
0x12abc: nop
0x12abd: jmp 0x12b1e
0x12abf: nop
0x12ac0: mov ah, 0x2c
0x12ac2: cmp cl, 0x1e
0x12ac5: jae 0x12acd
0x12ac7: nop
0x12ac8: nop
0x12ac9: nop
0x12aca: jmp 0x12b1e
0x12acc: nop
0x12acd: mov ax, 0xd
0x12ad0: int 0x10
0x12ad2: mov dx, 0x30a
0x12ad5: xor bh, bh
0x12ad7: mov ah, 2
2018-12-25T12:28:44.509722708Z 76 PC: 12b1e | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":2,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":10660,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:28:44.719204558Z 78 PC: 12aa2 | Find first file
2018-12-25T12:28:44.726181945Z 59 PC: 12aaf | Change current directory
2018-12-25T12:28:44.730375787Z 42 PC: 12ab5 | Get date 0x12ab5: cmp dl, 1
0x12ab8: je 0x12ac0
0x12aba: nop
0x12abb: nop
0x12abc: nop
0x12abd: jmp 0x12b1e
0x12abf: nop
0x12ac0: mov ah, 0x2c
0x12ac2: cmp cl, 0x1e
0x12ac5: jae 0x12acd
0x12ac7: nop
0x12ac8: nop
0x12ac9: nop
0x12aca: jmp 0x12b1e
0x12acc: nop
0x12acd: mov ax, 0xd
0x12ad0: int 0x10
0x12ad2: mov dx, 0x30a
0x12ad5: xor bh, bh
0x12ad7: mov ah, 2