Sample viewer

vx.netlux.org/Virus.DOS.SillyC.232.c

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:39:33.3839326Z 26 PC: 12b58 | Set disk transfer address
2018-12-17T22:39:33.385822717Z 78 PC: 12b62 | Find first file
2018-12-17T22:39:33.402817051Z 61 PC: 12b70 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:39:33.409897528Z 63 PC: 12b7c | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:33.416849412Z 66 PC: 12b9b | Move file pointer
2018-12-17T22:39:33.420431564Z 64 PC: 12bcf | Write file or device (Write 232 bytes on handle 5)
2018-12-17T22:39:33.436067633Z 66 PC: 12bd7 | Move file pointer
2018-12-17T22:39:33.438078157Z 64 PC: 12be2 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:39:33.446318565Z 62 PC: 12be6 | Close file
2018-12-17T22:39:33.457178374Z 79 PC: 12bea | Find next file
2018-12-17T22:39:33.46053935Z 61 PC: 12b70 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:39:33.469364079Z 63 PC: 12b7c | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:33.477808612Z 66 PC: 12b9b | Move file pointer
2018-12-17T22:39:33.480128028Z 64 PC: 12bcf | Write file or device (Write 232 bytes on handle 5)
2018-12-17T22:39:33.484818866Z 66 PC: 12bd7 | Move file pointer
2018-12-17T22:39:33.486721547Z 64 PC: 12be2 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:39:33.489986462Z 62 PC: 12be6 | Close file
2018-12-17T22:39:33.499929405Z 79 PC: 12bea | Find next file
2018-12-17T22:39:33.503518751Z 61 PC: 12b70 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:39:33.510608414Z 63 PC: 12b7c | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:33.517594663Z 66 PC: 12b9b | Move file pointer
2018-12-17T22:39:33.520438405Z 64 PC: 12bcf | Write file or device (Write 232 bytes on handle 5)
2018-12-17T22:39:33.52365573Z 66 PC: 12bd7 | Move file pointer
2018-12-17T22:39:33.525579752Z 64 PC: 12be2 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:39:33.531153081Z 62 PC: 12be6 | Close file
2018-12-17T22:39:33.540813743Z 79 PC: 12bea | Find next file
2018-12-17T22:39:33.544909842Z 61 PC: 12b70 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:39:33.558029024Z 63 PC: 12b7c | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:33.565884969Z 66 PC: 12b9b | Move file pointer
2018-12-17T22:39:33.568269337Z 64 PC: 12bcf | Write file or device (Write 232 bytes on handle 5)
2018-12-17T22:39:33.572747044Z 66 PC: 12bd7 | Move file pointer
2018-12-17T22:39:33.574344271Z 64 PC: 12be2 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:39:33.577323438Z 62 PC: 12be6 | Close file
2018-12-17T22:39:33.586045904Z 79 PC: 12bea | Find next file
2018-12-17T22:39:33.590537096Z 61 PC: 12b70 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:39:33.597872993Z 63 PC: 12b7c | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:33.605015787Z 66 PC: 12b9b | Move file pointer
2018-12-17T22:39:33.609278209Z 64 PC: 12bcf | Write file or device (Write 232 bytes on handle 5)
2018-12-17T22:39:33.612175161Z 66 PC: 12bd7 | Move file pointer
2018-12-17T22:39:33.613961764Z 64 PC: 12be2 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:39:33.618138665Z 62 PC: 12be6 | Close file
2018-12-17T22:39:33.626966821Z 79 PC: 12bea | Find next file
2018-12-17T22:39:33.630199765Z 61 PC: 12b70 | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:39:33.642050489Z 63 PC: 12b7c | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:33.648848253Z 66 PC: 12b9b | Move file pointer
2018-12-17T22:39:33.650670022Z 64 PC: 12bcf | Write file or device (Write 232 bytes on handle 5)
2018-12-17T22:39:33.659693304Z 66 PC: 12bd7 | Move file pointer
2018-12-17T22:39:33.661951996Z 64 PC: 12be2 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:39:33.669278705Z 62 PC: 12be6 | Close file
2018-12-17T22:39:33.678972459Z 79 PC: 12bea | Find next file
2018-12-17T22:39:33.682717618Z 61 PC: 12b70 | Open file (Filename = 'PAH.COM')
2018-12-17T22:39:33.69068886Z 63 PC: 12b7c | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:33.697969784Z 66 PC: 12b9b | Move file pointer
2018-12-17T22:39:33.70175631Z 64 PC: 12bcf | Write file or device (Write 232 bytes on handle 5)
2018-12-17T22:39:33.704884508Z 66 PC: 12bd7 | Move file pointer
2018-12-17T22:39:33.706430398Z 64 PC: 12be2 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:39:33.710606598Z 62 PC: 12be6 | Close file
2018-12-17T22:39:33.719236059Z 79 PC: 12bea | Find next file
2018-12-17T22:39:33.722341604Z 61 PC: 12b70 | Open file (Filename = 'TEST.COM')
2018-12-17T22:39:33.730257792Z 63 PC: 12b7c | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:39:33.733068322Z 79 PC: 12bea | Find next file
2018-12-17T22:39:33.735624723Z 26 PC: 12bf6 | Set disk transfer address
2018-12-17T22:39:33.737466951Z 76 PC: 12b08 | Terminate with return code (Return code = '0')