Sample viewer

vx.netlux.org/Virus.DOS.April_1st.Com.942.b

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:59:21.973567398Z 221 PC: 12a5f | UNKNOWN!
2018-12-17T21:59:21.974681727Z 53 PC: 12a8f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T21:59:21.975740845Z 37 PC: 12a9f | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T21:59:21.976759031Z 53 PC: 12aa4 | Get interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-17T21:59:21.978312384Z 37 PC: 12ab4 | Set interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-17T21:59:21.979564645Z 74 PC: 12acf | Reallocate memory
2018-12-17T21:59:21.980830053Z 75 PC: 12b06 | Execute program
2018-12-17T21:59:21.996304406Z 77 PC: 12b0a | Get program return code
2018-12-17T21:59:21.997407262Z 49 PC: 12b13 | Terminate and stay resident (Return code = '0' | Memory size = '76')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":1035,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:42:25.820976882Z 221 PC: 12a5f | UNKNOWN!
2018-12-25T11:42:25.822325923Z 53 PC: 12a8f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:42:25.824660021Z 37 PC: 12a9f | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:42:25.826894137Z 53 PC: 12aa4 | Get interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-25T11:42:25.829232889Z 37 PC: 12ab4 | Set interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-25T11:42:25.831874151Z 74 PC: 12acf | Reallocate memory
2018-12-25T11:42:25.833650805Z 75 PC: 12b06 | Execute program
2018-12-25T11:42:25.851329713Z 77 PC: 12b0a | Get program return code
2018-12-25T11:42:25.85321621Z 49 PC: 12b13 | Terminate and stay resident (Return code = '0' | Memory size = '76')

{"DateBased":true,"Day":1,"Month":1,"Year":1988,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":1035,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:42:25.987328717Z 221 PC: 12a5f | UNKNOWN!
2018-12-25T11:42:25.989192337Z 53 PC: 12a8f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:42:25.990792366Z 37 PC: 12a9f | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:42:25.992288462Z 53 PC: 12aa4 | Get interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-25T11:42:25.994146112Z 37 PC: 12ab4 | Set interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-25T11:42:25.995332696Z 74 PC: 12acf | Reallocate memory
2018-12-25T11:42:25.99668292Z 75 PC: 12b06 | Execute program
2018-12-25T11:42:26.015018835Z 77 PC: 12b0a | Get program return code
2018-12-25T11:42:26.01656396Z 49 PC: 12b13 | Terminate and stay resident (Return code = '0' | Memory size = '76')