Sample viewer

vx.netlux.org/Virus.DOS.Typebug.951

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:30:04.173588402Z 48 PC: 12a52 | Get DOS version
2018-12-17T22:30:04.174777024Z 53 PC: 12a68 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:30:04.176651061Z 53 PC: 12a75 | Get interrupt vector (Interrupt = '22' AKA 'Create or truncate file')
2018-12-17T22:30:04.178555493Z 88 PC: 12a83 | case 0xGet or set allocation strateg:
2018-12-17T22:30:04.180391522Z 88 PC: 12a8c | case 0xGet or set allocation strateg:
2018-12-17T22:30:04.182924598Z 88 PC: 12a91 | case 0xGet or set allocation strateg:
2018-12-17T22:30:04.184462201Z 88 PC: 12a9c | case 0xGet or set allocation strateg:
2018-12-17T22:30:04.18614385Z 72 PC: 12aa3 | Allocate memory
2018-12-17T22:30:04.188634704Z 74 PC: 12ab8 | Reallocate memory
2018-12-17T22:30:04.190214373Z 72 PC: 12aa3 | Allocate memory
2018-12-17T22:30:04.19205648Z 88 PC: 12ac5 | case 0xGet or set allocation strateg:
2018-12-17T22:30:04.19469299Z 88 PC: 12acb | case 0xGet or set allocation strateg:
2018-12-17T22:30:04.19598815Z 73 PC: 12ade | Release memory
2018-12-17T22:30:04.197339981Z 37 PC: 12af1 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:30:04.199097096Z 37 PC: 12af9 | Set interrupt vector (Interrupt = '22' AKA 'Create or truncate file')
2018-12-17T22:30:04.202918934Z 77 PC: 11fe0 | Get program return code
2018-12-17T22:30:04.204513941Z 72 PC: 12174 | Allocate memory
2018-12-17T22:30:04.206554298Z 72 PC: 1218d | Allocate memory
2018-12-17T22:30:04.210348564Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:30:04.211812958Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:30:04.213259429Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:30:04.21549827Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.217426227Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.219835515Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.222333475Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.224422643Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.22662057Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.229582284Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.231611144Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.23339188Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.236009644Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.237673572Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.239419293Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.242263568Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.244489655Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.247401335Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.253035363Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.254845746Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.256657033Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.258597509Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.260985087Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.262449742Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.264175817Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.266500971Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.268319031Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.270558386Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.278508197Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.279896178Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.281261421Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.283326605Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:04.284647677Z 62 PC: 122ab | Close file
2018-12-17T22:30:04.287133754Z 99 PC: 9a1d7 | Get DBCS lead byte table pointer
2018-12-17T22:30:04.289180561Z 56 PC: 949f9 | Get or set country info
2018-12-17T22:30:04.292535942Z 64 PC: 9a448 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:30:04.29782652Z 25 PC: 94a62 | Get default drive
2018-12-17T22:30:04.30020062Z 71 PC: 96cdd | Get current directory
2018-12-17T22:30:04.311408792Z 64 PC: 9a448 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:30:04.316567139Z 2 PC: 96cb2 | Character output (Char = '3e')
2018-12-17T22:30:04.320237357Z 93 PC: 94b20 | File sharing functions
2018-12-17T22:30:04.322310638Z 93 PC: 94b27 | File sharing functions
2018-12-17T22:30:04.324449809Z 10 PC: 94b39 | Buffered keyboard input
2018-12-17T22:30:19.165547631Z 0 PC: 0 | Program terminate
2018-12-17T22:30:20.535127125Z 0 PC: 0 | Program terminate
2018-12-17T22:30:20.639017249Z 64 PC: 9a448 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:30:20.646607274Z 41 PC: 94bae | Parse filename
2018-12-17T22:30:20.649447457Z 41 PC: 94c2f | Parse filename
2018-12-17T22:30:20.653984613Z 41 PC: 94c4c | Parse filename
2018-12-17T22:30:20.656900909Z 26 PC: 980f7 | Set disk transfer address
2018-12-17T22:30:20.659443186Z 71 PC: 982f3 | Get current directory
2018-12-17T22:30:20.66900047Z 78 PC: 982fe | Find first file
2018-12-17T22:30:20.680688066Z 71 PC: 9816c | Get current directory
2018-12-17T22:30:20.684507416Z 73 PC: 97809 | Release memory
2018-12-17T22:30:20.686551873Z 61 PC: 9f93d | Open file (Filename = 'A:\PRINT.COM')
2018-12-17T22:30:20.708623767Z 68 PC: 9f97a | I/O control for devices (Set for = '')
2018-12-17T22:30:20.711183311Z 62 PC: 9fa8f | Close file
2018-12-17T22:30:20.714085619Z 75 PC: 11821 | Execute program
2018-12-17T22:30:20.729925156Z 9 PC: 12a47 | Display string (String= 'Hello, World! ')
2018-12-17T22:30:20.734612967Z 76 PC: 12a4b | Terminate with return code (Return code = '36')
2018-12-17T22:30:20.738180219Z 77 PC: 11fe0 | Get program return code
2018-12-17T22:30:20.740479337Z 72 PC: 12174 | Allocate memory
2018-12-17T22:30:20.742617116Z 72 PC: 1218d | Allocate memory
2018-12-17T22:30:20.744560208Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:30:20.746956547Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:30:20.748377161Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:30:20.749803887Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.751624616Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.754303256Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.756110915Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.757881106Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.760470279Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.772381814Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.774614577Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.777780324Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.779967742Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.782123339Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.785110865Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.787630779Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.789796588Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.791942737Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.795160876Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.797845429Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.800045902Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.803217401Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.805412457Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.80754889Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.810592922Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.813093029Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.815269861Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.818919348Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.83872049Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.841593855Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.844761637Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.846703621Z 69 PC: 9f905 | Duplicate handle
2018-12-17T22:30:20.848611783Z 62 PC: 122ab | Close file
2018-12-17T22:30:20.852152905Z 99 PC: 9a1d7 | Get DBCS lead byte table pointer
2018-12-17T22:30:20.854888699Z 56 PC: 949f9 | Get or set country info
2018-12-17T22:30:20.863120531Z 64 PC: 9a448 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:30:20.868331571Z 25 PC: 94a62 | Get default drive
2018-12-17T22:30:20.871247458Z 71 PC: 96cdd | Get current directory
2018-12-17T22:30:20.886686318Z 64 PC: 9a448 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:30:20.890684406Z 2 PC: 96cb2 | Character output (Char = '3e')
2018-12-17T22:30:20.894285062Z 93 PC: 94b20 | File sharing functions
2018-12-17T22:30:20.897283397Z 93 PC: 94b27 | File sharing functions
2018-12-17T22:30:20.900006156Z 10 PC: 94b39 | Buffered keyboard input