Sample viewer

vx.netlux.org/Virus.DOS.Xuxa.1984

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:29:08.603652158Z 120 PC: 13a3e | UNKNOWN!
2018-12-17T22:29:08.605142558Z 74 PC: 13abc | Reallocate memory
2018-12-17T22:29:08.606144545Z 72 PC: 13ac2 | Allocate memory
2018-12-17T22:29:08.607188495Z 53 PC: 13ae4 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:29:08.609211032Z 37 PC: 13af3 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:29:08.610322296Z 42 PC: 13af6 | Get date 0x13af6: cmp cx, 0x7cd
0x13afa: jl 0x13b06
0x13afc: cmp dl, 0x1b
0x13aff: jne 0x13b06
0x13b01: mov ax, 0x7870
0x13b04: int 0x21
0x13b06: cmp byte ptr cs:[bp + 0x7a3], 0
0x13b0c: jne 0x13b11
0x13b0e: jmp 0x13a35
0x13b11: jmp 0x13a44
0x13b14: pushf
0x13b15: cmp ax, 0x4b00
0x13b18: je 0x13b7b
0x13b1a: cmp ax, 0x7875
0x13b1d: je 0x13b76
0x13b1f: cmp ax, 0x7870
0x13b22: jne 0x13b27
0x13b24: jmp 0x14030
0x13b27: cmp ah, 0x3e
0x13b2a: mov byte ptr cs:[0x7a0], 1
2018-12-17T22:29:08.612223721Z 9 PC: 12a82 | Display string (String= 'Goat file (EXE). Size=000011A0h/0000004512d bytes. ')
2018-12-17T22:29:08.615497343Z 76 PC: 12a86 | Terminate with return code (Return code = '36')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":5204,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:53:57.903112628Z 120 PC: 13a3e | UNKNOWN!
2018-12-25T11:53:57.904676894Z 74 PC: 13abc | Reallocate memory
2018-12-25T11:53:57.907380212Z 72 PC: 13ac2 | Allocate memory
2018-12-25T11:53:57.909624073Z 53 PC: 13ae4 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:57.911064662Z 37 PC: 13af3 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:57.912094795Z 42 PC: 13af6 | Get date 0x13af6: cmp cx, 0x7cd
0x13afa: jl 0x13b06
0x13afc: cmp dl, 0x1b
0x13aff: jne 0x13b06
0x13b01: mov ax, 0x7870
0x13b04: int 0x21
0x13b06: cmp byte ptr cs:[bp + 0x7a3], 0
0x13b0c: jne 0x13b11
0x13b0e: jmp 0x13a35
0x13b11: jmp 0x13a44
0x13b14: pushf
0x13b15: cmp ax, 0x4b00
0x13b18: je 0x13b7b
0x13b1a: cmp ax, 0x7875
0x13b1d: je 0x13b76
0x13b1f: cmp ax, 0x7870
0x13b22: jne 0x13b27
0x13b24: jmp 0x14030
0x13b27: cmp ah, 0x3e
0x13b2a: mov byte ptr cs:[0x7a0], 1
2018-12-25T11:53:57.914216503Z 9 PC: 12a82 | Display string (String= 'Goat file (EXE). Size=000011A0h/0000004512d bytes. ')
2018-12-25T11:53:57.919812244Z 76 PC: 12a86 | Terminate with return code (Return code = '36')

{"DateBased":true,"Day":1,"Month":1,"Year":1997,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":5204,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:53:58.119080391Z 120 PC: 13a3e | UNKNOWN!
2018-12-25T11:53:58.122465861Z 74 PC: 13abc | Reallocate memory
2018-12-25T11:53:58.131369669Z 72 PC: 13ac2 | Allocate memory
2018-12-25T11:53:58.133100337Z 53 PC: 13ae4 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:58.135153951Z 37 PC: 13af3 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:58.136458706Z 42 PC: 13af6 | Get date 0x13af6: cmp cx, 0x7cd
0x13afa: jl 0x13b06
0x13afc: cmp dl, 0x1b
0x13aff: jne 0x13b06
0x13b01: mov ax, 0x7870
0x13b04: int 0x21
0x13b06: cmp byte ptr cs:[bp + 0x7a3], 0
0x13b0c: jne 0x13b11
0x13b0e: jmp 0x13a35
0x13b11: jmp 0x13a44
0x13b14: pushf
0x13b15: cmp ax, 0x4b00
0x13b18: je 0x13b7b
0x13b1a: cmp ax, 0x7875
0x13b1d: je 0x13b76
0x13b1f: cmp ax, 0x7870
0x13b22: jne 0x13b27
0x13b24: jmp 0x14030
0x13b27: cmp ah, 0x3e
0x13b2a: mov byte ptr cs:[0x7a0], 1
2018-12-25T11:53:58.138993833Z 9 PC: 12a82 | Display string (String= 'Goat file (EXE). Size=000011A0h/0000004512d bytes. ')
2018-12-25T11:53:58.145608469Z 76 PC: 12a86 | Terminate with return code (Return code = '36')

{"DateBased":true,"Day":27,"Month":1,"Year":1997,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":5204,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:53:58.485549962Z 120 PC: 13a3e | UNKNOWN!
2018-12-25T11:53:58.487325012Z 74 PC: 13abc | Reallocate memory
2018-12-25T11:53:58.488746012Z 72 PC: 13ac2 | Allocate memory
2018-12-25T11:53:58.490303727Z 53 PC: 13ae4 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:58.491636707Z 37 PC: 13af3 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:53:58.49283474Z 42 PC: 13af6 | Get date 0x13af6: cmp cx, 0x7cd
0x13afa: jl 0x13b06
0x13afc: cmp dl, 0x1b
0x13aff: jne 0x13b06
0x13b01: mov ax, 0x7870
0x13b04: int 0x21
0x13b06: cmp byte ptr cs:[bp + 0x7a3], 0
0x13b0c: jne 0x13b11
0x13b0e: jmp 0x13a35
0x13b11: jmp 0x13a44
0x13b14: pushf
0x13b15: cmp ax, 0x4b00
0x13b18: je 0x13b7b
0x13b1a: cmp ax, 0x7875
0x13b1d: je 0x13b76
0x13b1f: cmp ax, 0x7870
0x13b22: jne 0x13b27
0x13b24: jmp 0x14030
0x13b27: cmp ah, 0x3e
0x13b2a: mov byte ptr cs:[0x7a0], 1