Sample viewer

vx.netlux.org/Virus.DOS.SillyC.213.b

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:47:32.654567532Z 26 PC: 12a67 | Set disk transfer address
2018-12-17T22:47:32.656311632Z 78 PC: 12a74 | Find first file
2018-12-17T22:47:32.662702745Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:47:32.664079202Z 67 PC: 12a97 | Get or set file attributes
2018-12-17T22:47:32.680575677Z 61 PC: 12a9c | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:47:32.688823887Z 63 PC: 12aaa | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:32.695984485Z 66 PC: 12add | Move file pointer
2018-12-17T22:47:32.6977802Z 64 PC: 12aed | Write file or device (Write 213 bytes on handle 5)
2018-12-17T22:47:32.706566237Z 66 PC: 12af6 | Move file pointer
2018-12-17T22:47:32.721883213Z 64 PC: 12b13 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:47:32.731126654Z 87 PC: 12ac0 | Get or set file date and time
2018-12-17T22:47:32.735223862Z 62 PC: 12ac4 | Close file
2018-12-17T22:47:32.7491325Z 62 PC: 12ad0 | Close file
2018-12-17T22:47:32.75072421Z 79 PC: 12a74 | Find next file
2018-12-17T22:47:32.75439466Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:47:32.755668341Z 67 PC: 12a97 | Get or set file attributes
2018-12-17T22:47:32.765534118Z 61 PC: 12a9c | Open file (Filename = 'PRINT.COM')
2018-12-17T22:47:32.773731262Z 63 PC: 12aaa | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:32.780157465Z 66 PC: 12add | Move file pointer
2018-12-17T22:47:32.781585747Z 64 PC: 12aed | Write file or device (Write 213 bytes on handle 5)
2018-12-17T22:47:32.785234298Z 66 PC: 12af6 | Move file pointer
2018-12-17T22:47:32.787051238Z 64 PC: 12b13 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:47:32.790679459Z 87 PC: 12ac0 | Get or set file date and time
2018-12-17T22:47:32.792786238Z 62 PC: 12ac4 | Close file
2018-12-17T22:47:32.801101828Z 62 PC: 12ad0 | Close file
2018-12-17T22:47:32.802907545Z 79 PC: 12a74 | Find next file
2018-12-17T22:47:32.805857183Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:47:32.808336688Z 67 PC: 12a97 | Get or set file attributes
2018-12-17T22:47:32.818180658Z 61 PC: 12a9c | Open file (Filename = 'HELLO.COM')
2018-12-17T22:47:32.824956802Z 63 PC: 12aaa | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:32.832662404Z 66 PC: 12add | Move file pointer
2018-12-17T22:47:32.834063726Z 64 PC: 12aed | Write file or device (Write 213 bytes on handle 5)
2018-12-17T22:47:32.836121416Z 66 PC: 12af6 | Move file pointer
2018-12-17T22:47:32.83805546Z 64 PC: 12b13 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:47:32.839902642Z 87 PC: 12ac0 | Get or set file date and time
2018-12-17T22:47:32.841069838Z 62 PC: 12ac4 | Close file
2018-12-17T22:47:32.848203158Z 62 PC: 12ad0 | Close file
2018-12-17T22:47:32.849413451Z 79 PC: 12a74 | Find next file
2018-12-17T22:47:32.851620046Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:47:32.86324672Z 67 PC: 12a97 | Get or set file attributes
2018-12-17T22:47:32.872925839Z 61 PC: 12a9c | Open file (Filename = 'PHANG.COM')
2018-12-17T22:47:32.877976749Z 63 PC: 12aaa | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:32.882347268Z 66 PC: 12add | Move file pointer
2018-12-17T22:47:32.883988045Z 64 PC: 12aed | Write file or device (Write 213 bytes on handle 5)
2018-12-17T22:47:32.885989855Z 66 PC: 12af6 | Move file pointer
2018-12-17T22:47:32.887216416Z 64 PC: 12b13 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:47:32.890684397Z 87 PC: 12ac0 | Get or set file date and time
2018-12-17T22:47:32.892080244Z 62 PC: 12ac4 | Close file
2018-12-17T22:47:32.896898222Z 62 PC: 12ad0 | Close file
2018-12-17T22:47:32.89875639Z 79 PC: 12a74 | Find next file
2018-12-17T22:47:32.9009896Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:47:32.90235382Z 67 PC: 12a97 | Get or set file attributes
2018-12-17T22:47:32.917509743Z 61 PC: 12a9c | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:47:32.922134842Z 63 PC: 12aaa | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:32.926963861Z 66 PC: 12add | Move file pointer
2018-12-17T22:47:32.929776917Z 64 PC: 12aed | Write file or device (Write 213 bytes on handle 5)
2018-12-17T22:47:32.932586744Z 66 PC: 12af6 | Move file pointer
2018-12-17T22:47:32.933872272Z 64 PC: 12b13 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:47:32.936524558Z 87 PC: 12ac0 | Get or set file date and time
2018-12-17T22:47:32.93860658Z 62 PC: 12ac4 | Close file
2018-12-17T22:47:32.946121025Z 62 PC: 12ad0 | Close file
2018-12-17T22:47:32.948171626Z 79 PC: 12a74 | Find next file
2018-12-17T22:47:32.952028738Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:47:32.953514003Z 67 PC: 12a97 | Get or set file attributes
2018-12-17T22:47:32.963593242Z 61 PC: 12a9c | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:47:32.970761663Z 63 PC: 12aaa | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:32.97729435Z 66 PC: 12add | Move file pointer
2018-12-17T22:47:32.979242097Z 64 PC: 12aed | Write file or device (Write 213 bytes on handle 5)
2018-12-17T22:47:32.9883081Z 66 PC: 12af6 | Move file pointer
2018-12-17T22:47:32.990055644Z 64 PC: 12b13 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:47:32.996827238Z 87 PC: 12ac0 | Get or set file date and time
2018-12-17T22:47:32.999696124Z 62 PC: 12ac4 | Close file
2018-12-17T22:47:33.007611968Z 62 PC: 12ad0 | Close file
2018-12-17T22:47:33.009504961Z 79 PC: 12a74 | Find next file
2018-12-17T22:47:33.013434376Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:47:33.014909714Z 67 PC: 12a97 | Get or set file attributes
2018-12-17T22:47:33.025260887Z 61 PC: 12a9c | Open file (Filename = 'PAH.COM')
2018-12-17T22:47:33.033018504Z 63 PC: 12aaa | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:33.039580461Z 66 PC: 12add | Move file pointer
2018-12-17T22:47:33.041311765Z 64 PC: 12aed | Write file or device (Write 213 bytes on handle 5)
2018-12-17T22:47:33.045090694Z 66 PC: 12af6 | Move file pointer
2018-12-17T22:47:33.047098579Z 64 PC: 12b13 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:47:33.049972692Z 87 PC: 12ac0 | Get or set file date and time
2018-12-17T22:47:33.052489254Z 62 PC: 12ac4 | Close file
2018-12-17T22:47:33.059467316Z 62 PC: 12ad0 | Close file
2018-12-17T22:47:33.061451183Z 79 PC: 12a74 | Find next file
2018-12-17T22:47:33.065482685Z 47 PC: 12a89 | Get disk transfer address
2018-12-17T22:47:33.067072942Z 67 PC: 12a97 | Get or set file attributes
2018-12-17T22:47:33.077144455Z 61 PC: 12a9c | Open file (Filename = 'TEST.COM')
2018-12-17T22:47:33.085027039Z 63 PC: 12aaa | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:47:33.088120028Z 87 PC: 12ac0 | Get or set file date and time
2018-12-17T22:47:33.090057451Z 62 PC: 12ac4 | Close file
2018-12-17T22:47:33.097739115Z 62 PC: 12ad0 | Close file
2018-12-17T22:47:33.100613363Z 79 PC: 12a74 | Find next file
2018-12-17T22:47:33.103419253Z 26 PC: 12a82 | Set disk transfer address
2018-12-17T22:47:33.104994845Z 76 PC: 12a4a | Terminate with return code (Return code = '0')