Sample viewer

vx.netlux.org/Virus.DOS.Dith.1502

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:44:23.617612853Z 170 PC: 14d7b | UNKNOWN!
2018-12-17T22:44:23.619444122Z 73 PC: 12b34 | Release memory
2018-12-17T22:44:23.621185813Z 88 PC: 12b3b | case 0xGet or set allocation strateg:
2018-12-17T22:44:23.622623023Z 72 PC: 12b52 | Allocate memory
2018-12-17T22:44:23.624941347Z 53 PC: 12b57 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:44:23.626688608Z 37 PC: 12b6d | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:44:23.628300165Z 75 PC: 12ba9 | Execute program
2018-12-17T22:44:23.646560611Z 48 PC: 13c72 | Get DOS version
2018-12-17T22:44:23.648323733Z 74 PC: 13ccc | Reallocate memory
2018-12-17T22:44:23.650193465Z 48 PC: 13d24 | Get DOS version
2018-12-17T22:44:23.651715453Z 53 PC: 13d2c | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:44:23.654265192Z 37 PC: 13d3e | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:44:23.656195817Z 68 PC: 13dc2 | I/O control for devices (Set for = '��F����F��a �9F�|�^�')
2018-12-17T22:44:23.658857206Z 68 PC: 13dc2 | I/O control for devices
2018-12-17T22:44:23.662557546Z 68 PC: 13dc2 | I/O control for devices
2018-12-17T22:44:23.664820887Z 68 PC: 13dc2 | I/O control for devices
2018-12-17T22:44:23.66663304Z 68 PC: 13dc2 | I/O control for devices
2018-12-17T22:44:23.669916187Z 37 PC: 14d60 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:44:23.676379395Z 98 PC: 14c0d | Get current PSP
2018-12-17T22:44:23.677958461Z 25 PC: 14d6f | Get default drive
2018-12-17T22:44:23.680319245Z 15 PC: 14c0d | Open file (Filename = '�' ���~�t���^���v�0���� �t*��^���v�0�y�� �t��^���v�0�����F��F9F�}9�v���v�4����P�>�� �t��>�?t�W��^���~�����r�� �t1�P��P���+�P�6��P�����P��P�P����^_��]�U��0�! �F��F���F�P�F�P�H����,@���F�')
2018-12-17T22:44:23.686533637Z 16 PC: 14c0d | Close file
2018-12-17T22:44:23.689864773Z 68 PC: 14c0d | I/O control for devices (Set for = '�' ���~�t��')
2018-12-17T22:44:23.693104348Z 96 PC: 14c5e | Qualify filename
2018-12-17T22:44:23.697456932Z 71 PC: 14c0d | Get current directory
2018-12-17T22:44:23.701292607Z 26 PC: 14c0d | Set disk transfer address
2018-12-17T22:44:23.703291661Z 17 PC: 14c0d | Find first file
2018-12-17T22:44:23.710283292Z 64 PC: 14c0d | Write file or device (Write 16 bytes on handle 1)
2018-12-17T22:44:23.713381131Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.716945786Z 64 PC: 14c0d | Write file or device (Write 4 bytes on handle 1)
2018-12-17T22:44:23.72237878Z 64 PC: 14c0d | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:44:23.725359779Z 64 PC: 14c0d | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:44:23.730018708Z 105 PC: 14c5e | Get or set media id
2018-12-17T22:44:23.736236206Z 64 PC: 14c0d | Write file or device (Write 24 bytes on handle 1)
2018-12-17T22:44:23.740013079Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.743447259Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.747823629Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.751014722Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.754214072Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.759185298Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.762406718Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.765647445Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.771919194Z 64 PC: 14c0d | Write file or device (Write 1 bytes on handle 1)
2018-12-17T22:44:23.775295505Z 64 PC: 14c0d | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:44:23.78040419Z 64 PC: 14c0d | Write file or device (Write 46 bytes on handle 2)
2018-12-17T22:44:23.785003048Z 68 PC: 14c0d | I/O control for devices (Set for = '88, Microsoft Corp')
2018-12-17T22:44:23.786838696Z 10 PC: 14c0d | Buffered keyboard input