Sample viewer

vx.netlux.org/Virus.DOS.Ieronim.2539

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:46:21.886535518Z 48 PC: 12a4c | Get DOS version
2018-12-17T22:46:21.889023951Z 53 PC: 12b88 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:46:21.890513773Z 53 PC: 12b95 | Get interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:46:21.891927377Z 53 PC: 12ba2 | Get interrupt vector (Interrupt = '5' AKA 'Printer output')
2018-12-17T22:46:21.894192797Z 53 PC: 12baf | Get interrupt vector (Interrupt = '6' AKA 'Direct console I/O')
2018-12-17T22:46:21.895973838Z 37 PC: 12bc3 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:46:21.897024493Z 74 PC: 12ad6 | Reallocate memory
2018-12-17T22:46:21.899478285Z 68 PC: 15d0a | I/O control for devices (Set for = '�w')
2018-12-17T22:46:21.901977655Z 74 PC: 169fa | Reallocate memory
2018-12-17T22:46:21.904393435Z 68 PC: 15d0a | I/O control for devices (Set for = 'Borland C++ - Copyright 1991 Borland Intl.')
2018-12-17T22:46:21.910701472Z 37 PC: 15b3e | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:46:21.913630134Z 74 PC: 169fa | Reallocate memory
2018-12-17T22:46:21.920955593Z 64 PC: 17557 | Write file or device (Write 77 bytes on handle 1)
2018-12-17T22:46:21.93155787Z 64 PC: 17557 | Write file or device (Write 64 bytes on handle 1)
2018-12-17T22:46:21.942956201Z 64 PC: 17557 | Write file or device (Write 64 bytes on handle 1)
2018-12-17T22:46:21.951150654Z 64 PC: 17557 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:46:21.957683229Z 64 PC: 17557 | Write file or device (Write 79 bytes on handle 1)
2018-12-17T22:46:21.966687534Z 64 PC: 17557 | Write file or device (Write 79 bytes on handle 1)
2018-12-17T22:46:21.97596806Z 64 PC: 17557 | Write file or device (Write 80 bytes on handle 1)
2018-12-17T22:46:21.984707735Z 64 PC: 17557 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:46:21.991905076Z 64 PC: 17557 | Write file or device (Write 76 bytes on handle 1)
2018-12-17T22:46:22.000254Z 64 PC: 17557 | Write file or device (Write 25 bytes on handle 2)
2018-12-17T22:46:22.004394544Z 7 PC: 15a6b | Direct console input without echo