Sample viewer

vx.netlux.org/Virus.DOS.DVA.490

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:59:48.565355703Z 47 PC: 12af3 | Get disk transfer address
2018-12-17T21:59:48.567048196Z 26 PC: 12b0d | Set disk transfer address
2018-12-17T21:59:48.568915239Z 78 PC: 12b26 | Find first file
2018-12-17T21:59:48.576602688Z 61 PC: 12b35 | Open file (Filename = 'SLEEP.COM')
2018-12-17T21:59:48.584917424Z 63 PC: 12b48 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T21:59:48.592018038Z 66 PC: 12bde | Move file pointer
2018-12-17T21:59:48.593419379Z 66 PC: 12ba0 | Move file pointer
2018-12-17T21:59:48.594743849Z 64 PC: 12bad | Write file or device (Write 5 bytes on handle 5)
2018-12-17T21:59:48.597505653Z 66 PC: 12bbf | Move file pointer
2018-12-17T21:59:48.598857543Z 64 PC: 12bcc | Write file or device (Write 490 bytes on handle 5)
2018-12-17T21:59:48.619508534Z 62 PC: 12b61 | Close file
2018-12-17T21:59:48.627888879Z 79 PC: 12b65 | Find next file
2018-12-17T21:59:48.630603689Z 61 PC: 12b35 | Open file (Filename = 'PRINT.COM')
2018-12-17T21:59:48.636855473Z 63 PC: 12b48 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T21:59:48.643664251Z 66 PC: 12bde | Move file pointer
2018-12-17T21:59:48.645310506Z 66 PC: 12ba0 | Move file pointer
2018-12-17T21:59:48.646912394Z 64 PC: 12bad | Write file or device (Write 5 bytes on handle 5)
2018-12-17T21:59:48.650430471Z 66 PC: 12bbf | Move file pointer
2018-12-17T21:59:48.651718713Z 64 PC: 12bcc | Write file or device (Write 490 bytes on handle 5)
2018-12-17T21:59:48.65935297Z 62 PC: 12b61 | Close file
2018-12-17T21:59:48.667812925Z 79 PC: 12b65 | Find next file
2018-12-17T21:59:48.670753601Z 61 PC: 12b35 | Open file (Filename = 'HELLO.COM')
2018-12-17T21:59:48.677538461Z 63 PC: 12b48 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T21:59:48.684346787Z 66 PC: 12bde | Move file pointer
2018-12-17T21:59:48.685780375Z 66 PC: 12ba0 | Move file pointer
2018-12-17T21:59:48.68709936Z 64 PC: 12bad | Write file or device (Write 5 bytes on handle 5)
2018-12-17T21:59:48.690591683Z 66 PC: 12bbf | Move file pointer
2018-12-17T21:59:48.692422449Z 64 PC: 12bcc | Write file or device (Write 490 bytes on handle 5)
2018-12-17T21:59:48.700213845Z 62 PC: 12b61 | Close file
2018-12-17T21:59:48.708534213Z 79 PC: 12b65 | Find next file
2018-12-17T21:59:48.711641058Z 61 PC: 12b35 | Open file (Filename = 'PHANG.COM')
2018-12-17T21:59:48.718622735Z 63 PC: 12b48 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T21:59:48.72766622Z 66 PC: 12bde | Move file pointer
2018-12-17T21:59:48.729069376Z 66 PC: 12ba0 | Move file pointer
2018-12-17T21:59:48.730205425Z 64 PC: 12bad | Write file or device (Write 5 bytes on handle 5)
2018-12-17T21:59:48.732576245Z 66 PC: 12bbf | Move file pointer
2018-12-17T21:59:48.734173719Z 64 PC: 12bcc | Write file or device (Write 490 bytes on handle 5)
2018-12-17T21:59:48.742718677Z 62 PC: 12b61 | Close file
2018-12-17T21:59:48.751245664Z 79 PC: 12b65 | Find next file
2018-12-17T21:59:48.75429489Z 61 PC: 12b35 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T21:59:48.760679405Z 63 PC: 12b48 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T21:59:48.767238788Z 66 PC: 12bde | Move file pointer
2018-12-17T21:59:48.769429186Z 66 PC: 12ba0 | Move file pointer
2018-12-17T21:59:48.770768801Z 64 PC: 12bad | Write file or device (Write 5 bytes on handle 5)
2018-12-17T21:59:48.773351128Z 66 PC: 12bbf | Move file pointer
2018-12-17T21:59:48.775444428Z 64 PC: 12bcc | Write file or device (Write 490 bytes on handle 5)
2018-12-17T21:59:48.783907015Z 62 PC: 12b61 | Close file
2018-12-17T21:59:48.792358045Z 79 PC: 12b65 | Find next file
2018-12-17T21:59:48.795879704Z 61 PC: 12b35 | Open file (Filename = 'MANDEL.COM')
2018-12-17T21:59:48.802586348Z 63 PC: 12b48 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T21:59:48.810645754Z 66 PC: 12bde | Move file pointer
2018-12-17T21:59:48.812315234Z 66 PC: 12ba0 | Move file pointer
2018-12-17T21:59:48.813901851Z 64 PC: 12bad | Write file or device (Write 5 bytes on handle 5)
2018-12-17T21:59:48.816466414Z 66 PC: 12bbf | Move file pointer
2018-12-17T21:59:48.823473349Z 64 PC: 12bcc | Write file or device (Write 490 bytes on handle 5)
2018-12-17T21:59:48.8320789Z 62 PC: 12b61 | Close file
2018-12-17T21:59:48.840973678Z 79 PC: 12b65 | Find next file
2018-12-17T21:59:48.844452082Z 61 PC: 12b35 | Open file (Filename = 'PAH.COM')
2018-12-17T21:59:48.851156599Z 63 PC: 12b48 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T21:59:48.857547754Z 66 PC: 12bde | Move file pointer
2018-12-17T21:59:48.85933895Z 66 PC: 12ba0 | Move file pointer
2018-12-17T21:59:48.861429717Z 64 PC: 12bad | Write file or device (Write 5 bytes on handle 5)
2018-12-17T21:59:48.864177961Z 66 PC: 12bbf | Move file pointer
2018-12-17T21:59:48.8659975Z 64 PC: 12bcc | Write file or device (Write 490 bytes on handle 5)
2018-12-17T21:59:48.874598379Z 62 PC: 12b61 | Close file
2018-12-17T21:59:48.883439614Z 79 PC: 12b65 | Find next file
2018-12-17T21:59:48.88681523Z 61 PC: 12b35 | Open file (Filename = 'TEST.COM')
2018-12-17T21:59:48.893410745Z 63 PC: 12b48 | Read file or device (Read 5 bytes on handle 5)
2018-12-17T21:59:48.895826236Z 62 PC: 12b61 | Close file
2018-12-17T21:59:48.897712787Z 79 PC: 12b65 | Find next file
2018-12-17T21:59:48.905056773Z 26 PC: 12bfb | Set disk transfer address