Sample viewer

vx.netlux.org/Virus.DOS.SillyC.248.a

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:04:32.76389559Z 26 PC: 12afc | Set disk transfer address
2018-12-17T22:04:32.765929054Z 78 PC: 12b05 | Find first file
2018-12-17T22:04:32.771937489Z 61 PC: 12b0e | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:04:32.778403662Z 63 PC: 12b17 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:32.785290176Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:32.786925439Z 64 PC: 12b25 | Write file or device (Write 248 bytes on handle 5)
2018-12-17T22:04:32.86484197Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:32.866971976Z 64 PC: 12b25 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:32.871866656Z 62 PC: 12b37 | Close file
2018-12-17T22:04:32.877391678Z 79 PC: 12b2e | Find next file
2018-12-17T22:04:32.879647116Z 61 PC: 12b0e | Open file (Filename = 'PRINT.COM')
2018-12-17T22:04:32.887979536Z 63 PC: 12b17 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:32.896847154Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:32.898593555Z 64 PC: 12b25 | Write file or device (Write 248 bytes on handle 5)
2018-12-17T22:04:32.902110135Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:32.903411827Z 64 PC: 12b25 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:32.906245557Z 62 PC: 12b37 | Close file
2018-12-17T22:04:32.918124149Z 79 PC: 12b2e | Find next file
2018-12-17T22:04:32.920813377Z 61 PC: 12b0e | Open file (Filename = 'HELLO.COM')
2018-12-17T22:04:32.927612125Z 63 PC: 12b17 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:32.934342304Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:32.936807084Z 64 PC: 12b25 | Write file or device (Write 248 bytes on handle 5)
2018-12-17T22:04:32.939798137Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:32.941856208Z 64 PC: 12b25 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:32.94470033Z 62 PC: 12b37 | Close file
2018-12-17T22:04:32.951610625Z 79 PC: 12b2e | Find next file
2018-12-17T22:04:32.956030665Z 61 PC: 12b0e | Open file (Filename = 'PHANG.COM')
2018-12-17T22:04:32.959974067Z 63 PC: 12b17 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:32.964728278Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:32.967030819Z 64 PC: 12b25 | Write file or device (Write 248 bytes on handle 5)
2018-12-17T22:04:32.973829733Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:32.97512323Z 64 PC: 12b25 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:32.978461066Z 62 PC: 12b37 | Close file
2018-12-17T22:04:32.986156141Z 79 PC: 12b2e | Find next file
2018-12-17T22:04:32.988653604Z 61 PC: 12b0e | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:04:32.995370969Z 63 PC: 12b17 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:33.001525995Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:33.002778072Z 64 PC: 12b25 | Write file or device (Write 248 bytes on handle 5)
2018-12-17T22:04:33.005583366Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:33.006876057Z 64 PC: 12b25 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:33.009402716Z 62 PC: 12b37 | Close file
2018-12-17T22:04:33.017712799Z 79 PC: 12b2e | Find next file
2018-12-17T22:04:33.020167404Z 61 PC: 12b0e | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:04:33.026454873Z 63 PC: 12b17 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:33.033224499Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:33.034664359Z 64 PC: 12b25 | Write file or device (Write 248 bytes on handle 5)
2018-12-17T22:04:33.042703921Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:33.045046821Z 64 PC: 12b25 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:33.051559206Z 62 PC: 12b37 | Close file
2018-12-17T22:04:33.05944223Z 79 PC: 12b2e | Find next file
2018-12-17T22:04:33.062319956Z 61 PC: 12b0e | Open file (Filename = 'PAH.COM')
2018-12-17T22:04:33.06948074Z 63 PC: 12b17 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:33.07599896Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:33.077405281Z 64 PC: 12b25 | Write file or device (Write 248 bytes on handle 5)
2018-12-17T22:04:33.080258108Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:33.081747526Z 64 PC: 12b25 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:33.084272297Z 62 PC: 12b37 | Close file
2018-12-17T22:04:33.093221854Z 79 PC: 12b2e | Find next file
2018-12-17T22:04:33.09565262Z 61 PC: 12b0e | Open file (Filename = 'TEST.COM')
2018-12-17T22:04:33.101947916Z 63 PC: 12b17 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:33.104477479Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:33.1055924Z 64 PC: 12b25 | Write file or device (Write 248 bytes on handle 5)
2018-12-17T22:04:33.107363736Z 66 PC: 12b20 | Move file pointer
2018-12-17T22:04:33.108936494Z 64 PC: 12b25 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:33.110715486Z 62 PC: 12b37 | Close file
2018-12-17T22:04:33.116487022Z 79 PC: 12b2e | Find next file