Sample viewer

vx.netlux.org/Virus.DOS.Codezero.576

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:02:44.477884717Z 47 PC: 12a72 | Get disk transfer address
2018-12-17T22:02:44.479288984Z 26 PC: 12a7a | Set disk transfer address
2018-12-17T22:02:44.480278285Z 37 PC: 12c25 | Set interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:02:44.481257986Z 71 PC: 12abc | Get current directory
2018-12-17T22:02:44.484358936Z 59 PC: 12ac4 | Change current directory
2018-12-17T22:02:44.48816636Z 47 PC: 12ad9 | Get disk transfer address
2018-12-17T22:02:44.489080941Z 26 PC: 12ae7 | Set disk transfer address
2018-12-17T22:02:44.490243648Z 78 PC: 12af1 | Find first file
2018-12-17T22:02:44.496137266Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.498430447Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.500694332Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.503336809Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.505696363Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.508093389Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.511110204Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.513472141Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.515785656Z 79 PC: 12b15 | Find next file
2018-12-17T22:02:44.518627159Z 47 PC: 12b3e | Get disk transfer address
2018-12-17T22:02:44.519644187Z 26 PC: 12b4d | Set disk transfer address
2018-12-17T22:02:44.520499112Z 78 PC: 12b55 | Find first file
2018-12-17T22:02:44.526753788Z 47 PC: 12b72 | Get disk transfer address
2018-12-17T22:02:44.527873595Z 67 PC: 12b7e | Get or set file attributes
2018-12-17T22:02:44.546018926Z 61 PC: 12b83 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:02:44.553559217Z 63 PC: 12b8f | Read file or device (Read 7 bytes on handle 5)
2018-12-17T22:02:44.559675Z 66 PC: 12bb3 | Move file pointer
2018-12-17T22:02:44.560639913Z 66 PC: 12bbb | Move file pointer
2018-12-17T22:02:44.562484254Z 64 PC: 12bcb | Write file or device (Write 576 bytes on handle 5)
2018-12-17T22:02:44.570484348Z 66 PC: 12bd3 | Move file pointer
2018-12-17T22:02:44.572015879Z 64 PC: 12bde | Write file or device (Write 7 bytes on handle 5)
2018-12-17T22:02:44.57961095Z 87 PC: 12bea | Get or set file date and time
2018-12-17T22:02:44.581241664Z 62 PC: 12bee | Close file
2018-12-17T22:02:44.588896781Z 67 PC: 12bfb | Get or set file attributes
2018-12-17T22:02:44.599440072Z 26 PC: 12b67 | Set disk transfer address
2018-12-17T22:02:44.601547749Z 26 PC: 12b25 | Set disk transfer address
2018-12-17T22:02:44.602535486Z 59 PC: 12ace | Change current directory
2018-12-17T22:02:44.604190123Z 26 PC: 12a93 | Set disk transfer address