Sample viewer

vx.netlux.org/Virus.DOS.SillyC.193.a

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:12:42.786300937Z 26 PC: 15161 | Set disk transfer address
2018-12-17T23:12:42.788943256Z 78 PC: 15175 | Find first file
2018-12-17T23:12:42.795821018Z 61 PC: 151a5 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:12:42.80308716Z 63 PC: 151b5 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:12:42.811102842Z 66 PC: 15204 | Move file pointer
2018-12-17T23:12:42.817513477Z 64 PC: 151d8 | Write file or device (Write 193 bytes on handle 5)
2018-12-17T23:12:42.83302867Z 66 PC: 15204 | Move file pointer
2018-12-17T23:12:42.834585407Z 64 PC: 151e9 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:12:42.842595268Z 87 PC: 151f0 | Get or set file date and time
2018-12-17T23:12:42.844223089Z 62 PC: 151f4 | Close file
2018-12-17T23:12:42.852460037Z 79 PC: 15175 | Find next file
2018-12-17T23:12:42.856333941Z 79 PC: 15175 | Find next file
2018-12-17T23:12:42.860094883Z 79 PC: 15175 | Find next file
2018-12-17T23:12:42.863040812Z 79 PC: 15175 | Find next file
2018-12-17T23:12:42.868345807Z 79 PC: 15175 | Find next file
2018-12-17T23:12:42.872026688Z 61 PC: 151a5 | Open file (Filename = 'MANDEL.COM')
2018-12-17T23:12:42.87923375Z 63 PC: 151b5 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:12:42.88739736Z 66 PC: 15204 | Move file pointer
2018-12-17T23:12:42.889262287Z 64 PC: 151d8 | Write file or device (Write 193 bytes on handle 5)
2018-12-17T23:12:42.897956795Z 66 PC: 15204 | Move file pointer
2018-12-17T23:12:42.899995308Z 64 PC: 151e9 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:12:42.907924969Z 87 PC: 151f0 | Get or set file date and time
2018-12-17T23:12:42.909852784Z 62 PC: 151f4 | Close file
2018-12-17T23:12:42.918693096Z 79 PC: 15175 | Find next file
2018-12-17T23:12:42.922373576Z 79 PC: 15175 | Find next file
2018-12-17T23:12:42.925549738Z 61 PC: 151a5 | Open file (Filename = 'TEST.COM')
2018-12-17T23:12:42.933826401Z 63 PC: 151b5 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:12:42.938145473Z 66 PC: 15204 | Move file pointer
2018-12-17T23:12:42.942546918Z 64 PC: 151d8 | Write file or device (Write 193 bytes on handle 5)
2018-12-17T23:12:42.953010694Z 66 PC: 15204 | Move file pointer
2018-12-17T23:12:42.955374418Z 64 PC: 151e9 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:12:42.958707135Z 87 PC: 151f0 | Get or set file date and time
2018-12-17T23:12:42.960695083Z 62 PC: 151f4 | Close file
2018-12-17T23:12:42.971950447Z 79 PC: 15175 | Find next file
2018-12-17T23:12:42.975033374Z 26 PC: 151fd | Set disk transfer address
2018-12-17T23:12:42.978601623Z 9 PC: 12bb5 | Display string (String= '')
2018-12-17T23:12:42.981841495Z 9 PC: 12bbc | Display string (Could not find end pointer)
2018-12-17T23:12:42.993488645Z 76 PC: 12bd2 | Terminate with return code (Return code = '0')