Sample viewer

vx.netlux.org/Virus.DOS.Vanitas.3712.b

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:08:25.586216905Z 55 PC: 2343c | Get or set switch character
2018-12-17T22:08:25.590307992Z 53 PC: 2387c | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:08:25.595029724Z 88 PC: 23955 | case 0xGet or set allocation strateg:
2018-12-17T22:08:25.596369391Z 88 PC: 2395d | case 0xGet or set allocation strateg:
2018-12-17T22:08:25.597857427Z 72 PC: 23962 | Allocate memory
2018-12-17T22:08:25.602313014Z 88 PC: 2396b | case 0xGet or set allocation strateg:
2018-12-17T22:08:25.60391827Z 88 PC: 23972 | case 0xGet or set allocation strateg:
2018-12-17T22:08:25.606789794Z 74 PC: 12ae9 | Reallocate memory
2018-12-17T22:08:25.60885367Z 54 PC: 12c73 | Get free disk space
2018-12-17T22:08:25.650524098Z 67 PC: 12c00 | Get or set file attributes
2018-12-17T22:08:25.659002238Z 67 PC: 12c00 | Get or set file attributes
2018-12-17T22:08:25.994613436Z 61 PC: 12c00 | Open file (Filename = '.U ')
2018-12-17T22:08:26.001956844Z 87 PC: 12c00 | Get or set file date and time
2018-12-17T22:08:26.004853156Z 63 PC: 12c00 | Read file or device (Read 512 bytes on handle 5)
2018-12-17T22:08:26.010895891Z 62 PC: 12c00 | Close file
2018-12-17T22:08:26.013866664Z 54 PC: 12c73 | Get free disk space
2018-12-17T22:08:26.017078831Z 67 PC: 12c00 | Get or set file attributes
2018-12-17T22:08:26.027377026Z 37 PC: 12b04 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:08:26.028895471Z 54 PC: 12c73 | Get free disk space
2018-12-17T22:08:26.039624396Z 67 PC: 12c00 | Get or set file attributes
2018-12-17T22:08:26.048820771Z 67 PC: 12c00 | Get or set file attributes
2018-12-17T22:08:26.064240905Z 61 PC: 12c00 | Open file (Filename = ' u.[ .[ I!')
2018-12-17T22:08:26.072022376Z 87 PC: 12c00 | Get or set file date and time
2018-12-17T22:08:26.073467381Z 63 PC: 12c00 | Read file or device (Read 512 bytes on handle 5)
2018-12-17T22:08:26.079785442Z 62 PC: 12c00 | Close file
2018-12-17T22:08:26.082554365Z 75 PC: 12b52 | Execute program
2018-12-17T22:08:26.10601862Z 55 PC: 12bb6 | Get or set switch character
2018-12-17T22:08:26.107638725Z 9 PC: 25c54 | Display string (Could not find end pointer)
2018-12-17T22:08:26.112716347Z 76 PC: 25c58 | Terminate with return code (Return code = '36')
2018-12-17T22:08:26.116131702Z 77 PC: 12b5f | Get program return code
2018-12-17T22:08:26.117651197Z 49 PC: 12b66 | Terminate and stay resident (Return code = '36' | Memory size = '650')