Sample viewer

vx.netlux.org/Virus.DOS.Catscrf.558

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:52:25.094198393Z 254 PC: 1c658 | UNKNOWN!
2018-12-17T22:52:25.095440261Z 53 PC: 1c696 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:52:25.096438724Z 37 PC: 1c6a7 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:52:25.112914357Z 74 PC: 12add | Reallocate memory
2018-12-17T22:52:25.115225841Z 48 PC: 12af9 | Get DOS version
2018-12-17T22:52:25.11634963Z 55 PC: 12b08 | Get or set switch character
2018-12-17T22:52:25.117443021Z 48 PC: 12b21 | Get DOS version
2018-12-17T22:52:25.119290814Z 56 PC: 1f6ab | Get or set country info
2018-12-17T22:52:25.120539815Z 102 PC: 1f6b7 | Get or set code page
2018-12-17T22:52:25.12248721Z 2 PC: 1f0d7 | Character output (Char = '41')
2018-12-17T22:52:25.125133267Z 2 PC: 1f0d7 | Character output (Char = '44')
2018-12-17T22:52:25.127057398Z 2 PC: 1f0d7 | Character output (Char = '2d')
2018-12-17T22:52:25.128983386Z 2 PC: 1f0d7 | Character output (Char = '41')
2018-12-17T22:52:25.132038633Z 2 PC: 1f0d7 | Character output (Char = '63')
2018-12-17T22:52:25.13407859Z 2 PC: 1f0d7 | Character output (Char = '65')
2018-12-17T22:52:25.136277221Z 2 PC: 1f0d7 | Character output (Char = '6c')
2018-12-17T22:52:25.139257931Z 2 PC: 1f0d7 | Character output (Char = '65')
2018-12-17T22:52:25.141349585Z 2 PC: 1f0d7 | Character output (Char = '72')
2018-12-17T22:52:25.143393134Z 2 PC: 1f0d7 | Character output (Char = '61')
2018-12-17T22:52:25.146102316Z 2 PC: 1f0d7 | Character output (Char = '72')
2018-12-17T22:52:25.154085789Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.156044255Z 2 PC: 1f0d7 | Character output (Char = '44')
2018-12-17T22:52:25.158981116Z 2 PC: 1f0d7 | Character output (Char = '69')
2018-12-17T22:52:25.161788024Z 2 PC: 1f0d7 | Character output (Char = '73')
2018-12-17T22:52:25.164241379Z 2 PC: 1f0d7 | Character output (Char = '63')
2018-12-17T22:52:25.166932037Z 2 PC: 1f0d7 | Character output (Char = '6f')
2018-12-17T22:52:25.169325524Z 2 PC: 1f0d7 | Character output (Char = '2c')
2018-12-17T22:52:25.171524503Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.174465027Z 2 PC: 1f0d7 | Character output (Char = '45')
2018-12-17T22:52:25.176848808Z 2 PC: 1f0d7 | Character output (Char = '64')
2018-12-17T22:52:25.179228112Z 2 PC: 1f0d7 | Character output (Char = '69')
2018-12-17T22:52:25.181877933Z 2 PC: 1f0d7 | Character output (Char = '63')
2018-12-17T22:52:25.184131499Z 2 PC: 1f0d7 | Character output (Char = '69')
2018-12-17T22:52:25.186129273Z 2 PC: 1f0d7 | Character output (Char = 'a2')
2018-12-17T22:52:25.188383711Z 2 PC: 1f0d7 | Character output (Char = '6e')
2018-12-17T22:52:25.19039802Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.19243373Z 2 PC: 1f0d7 | Character output (Char = '41')
2018-12-17T22:52:25.194591961Z 2 PC: 1f0d7 | Character output (Char = '76')
2018-12-17T22:52:25.197466989Z 2 PC: 1f0d7 | Character output (Char = '61')
2018-12-17T22:52:25.199597526Z 2 PC: 1f0d7 | Character output (Char = '6e')
2018-12-17T22:52:25.202260272Z 2 PC: 1f0d7 | Character output (Char = '7a')
2018-12-17T22:52:25.204624732Z 2 PC: 1f0d7 | Character output (Char = '61')
2018-12-17T22:52:25.206755788Z 2 PC: 1f0d7 | Character output (Char = '64')
2018-12-17T22:52:25.208875956Z 2 PC: 1f0d7 | Character output (Char = '61')
2018-12-17T22:52:25.212679773Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.214623104Z 2 PC: 1f0d7 | Character output (Char = '34')
2018-12-17T22:52:25.216520579Z 2 PC: 1f0d7 | Character output (Char = '2e')
2018-12-17T22:52:25.218596931Z 2 PC: 1f0d7 | Character output (Char = '35')
2018-12-17T22:52:25.220757793Z 2 PC: 1f0d7 | Character output (Char = '30')
2018-12-17T22:52:25.222693531Z 2 PC: 1f0d7 | Character output (Char = '2c')
2018-12-17T22:52:25.22566623Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.227972152Z 2 PC: 1f0d7 | Character output (Char = '28')
2018-12-17T22:52:25.229848752Z 2 PC: 1f0d7 | Character output (Char = '43')
2018-12-17T22:52:25.232383627Z 2 PC: 1f0d7 | Character output (Char = '29')
2018-12-17T22:52:25.235036903Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.236942488Z 2 PC: 1f0d7 | Character output (Char = '43')
2018-12-17T22:52:25.238969343Z 2 PC: 1f0d7 | Character output (Char = '6f')
2018-12-17T22:52:25.240833367Z 2 PC: 1f0d7 | Character output (Char = '70')
2018-12-17T22:52:25.242701622Z 2 PC: 1f0d7 | Character output (Char = '72')
2018-12-17T22:52:25.245765742Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.247658877Z 2 PC: 1f0d7 | Character output (Char = '31')
2018-12-17T22:52:25.24951969Z 2 PC: 1f0d7 | Character output (Char = '39')
2018-12-17T22:52:25.252321325Z 2 PC: 1f0d7 | Character output (Char = '38')
2018-12-17T22:52:25.25434528Z 2 PC: 1f0d7 | Character output (Char = '37')
2018-12-17T22:52:25.256356931Z 2 PC: 1f0d7 | Character output (Char = '2d')
2018-12-17T22:52:25.258795548Z 2 PC: 1f0d7 | Character output (Char = '38')
2018-12-17T22:52:25.261963757Z 2 PC: 1f0d7 | Character output (Char = '38')
2018-12-17T22:52:25.264001077Z 2 PC: 1f0d7 | Character output (Char = '2c')
2018-12-17T22:52:25.266363821Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.268372468Z 2 PC: 1f0d7 | Character output (Char = '50')
2018-12-17T22:52:25.270254686Z 2 PC: 1f0d7 | Character output (Char = '65')
2018-12-17T22:52:25.272897548Z 2 PC: 1f0d7 | Character output (Char = '74')
2018-12-17T22:52:25.274988222Z 2 PC: 1f0d7 | Character output (Char = '65')
2018-12-17T22:52:25.276955105Z 2 PC: 1f0d7 | Character output (Char = '72')
2018-12-17T22:52:25.279633828Z 2 PC: 1f0d7 | Character output (Char = '20')
2018-12-17T22:52:25.281584383Z 2 PC: 1f0d7 | Character output (Char = '4e')
2018-12-17T22:52:25.283529372Z 2 PC: 1f0d7 | Character output (Char = '6f')
2018-12-17T22:52:25.286310696Z 2 PC: 1f0d7 | Character output (Char = '72')
2018-12-17T22:52:25.288265652Z 2 PC: 1f0d7 | Character output (Char = '74')
2018-12-17T22:52:25.290241743Z 2 PC: 1f0d7 | Character output (Char = '6f')
2018-12-17T22:52:25.292800561Z 2 PC: 1f0d7 | Character output (Char = '6e')
2018-12-17T22:52:25.294982495Z 2 PC: 1f0d0 | Character output (Char = '0d')
2018-12-17T22:52:25.296736684Z 2 PC: 1f0d7 | Character output (Char = '0a')
2018-12-17T22:52:25.301920478Z 2 PC: 1f0d0 | Character output (Char = '0d')
2018-12-17T22:52:25.304117811Z 2 PC: 1f0d7 | Character output (Char = '0a')
2018-12-17T22:52:25.307830941Z 13 PC: 1b649 | Disk reset
2018-12-17T22:52:25.309383765Z 25 PC: 1b61a | Get default drive
2018-12-17T22:52:25.311250173Z 37 PC: 1b4e9 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:52:25.312502946Z 53 PC: 1b45f | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:52:25.314456716Z 53 PC: 1b46c | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:52:25.315512753Z 37 PC: 1b47e | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:52:25.31647281Z 37 PC: 1b488 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:52:25.327096955Z 25 PC: 1b61a | Get default drive
2018-12-17T22:52:25.328511137Z 14 PC: 1b657 | Set default drive (Drive = 'A')
2018-12-17T22:52:25.329954603Z 14 PC: 1b657 | Set default drive (Drive = 'A')
2018-12-17T22:52:25.333075089Z 25 PC: 1b61a | Get default drive
2018-12-17T22:52:25.334487596Z 41 PC: 1b63e | Parse filename
2018-12-17T22:52:25.33647168Z 96 PC: 1e852 | Qualify filename
2018-12-17T22:52:25.339849711Z 68 PC: 1b6a6 | I/O control for devices (Set for = 'W�')
2018-12-17T22:52:25.341557507Z 14 PC: 1b657 | Set default drive (Drive = 'C')
2018-12-17T22:52:25.342933644Z 25 PC: 1b61a | Get default drive
2018-12-17T22:52:25.344288371Z 41 PC: 1b63e | Parse filename
2018-12-17T22:52:25.345968031Z 96 PC: 1e852 | Qualify filename
2018-12-17T22:52:25.348774748Z 68 PC: 1b6a6 | I/O control for devices (Set for = 'W�')
2018-12-17T22:52:25.350663307Z 14 PC: 1b657 | Set default drive (Drive = 'D')
2018-12-17T22:52:25.351845718Z 25 PC: 1b61a | Get default drive
2018-12-17T22:52:25.353135874Z 41 PC: 1b63e | Parse filename
2018-12-17T22:52:25.356289575Z 14 PC: 1b657 | Set default drive (Drive = 'E')
2018-12-17T22:52:25.35745694Z 25 PC: 1b61a | Get default drive
2018-12-17T22:52:25.358769097Z 41 PC: 1b63e | Parse filename
2018-12-17T22:52:25.361028162Z 14 PC: 1b657 | Set default drive (Drive = 'A')
2018-12-17T22:52:25.596207153Z 12 PC: 1e7a8 | Flush input buffer and input
2018-12-17T22:52:25.599233333Z 7 PC: 1e789 | Direct console input without echo