Sample viewer

vx.netlux.org/Virus.DOS.V.1838

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:04:00.855761518Z 250 PC: 134ca | UNKNOWN!
2018-12-17T23:04:00.857936389Z 88 PC: 13527 | case 0xGet or set allocation strateg:
2018-12-17T23:04:00.860237348Z 88 PC: 13532 | case 0xGet or set allocation strateg:
2018-12-17T23:04:00.862078631Z 88 PC: 13537 | case 0xGet or set allocation strateg:
2018-12-17T23:04:00.863942427Z 88 PC: 13542 | case 0xGet or set allocation strateg:
2018-12-17T23:04:00.870349339Z 74 PC: 13563 | Reallocate memory
2018-12-17T23:04:00.872198056Z 74 PC: 1356a | Reallocate memory
2018-12-17T23:04:00.873787345Z 72 PC: 13570 | Allocate memory
2018-12-17T23:04:00.876253865Z 88 PC: 1358b | case 0xGet or set allocation strateg:
2018-12-17T23:04:00.878005781Z 88 PC: 13591 | case 0xGet or set allocation strateg:
2018-12-17T23:04:00.882477052Z 53 PC: 13596 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:04:00.888347965Z 37 PC: 134f5 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:04:00.890944089Z 9 PC: 12a86 | Display string (Could not find end pointer)
2018-12-17T23:04:00.897289034Z 48 PC: 12a8f | Get DOS version
2018-12-17T23:04:00.899717111Z 47 PC: 9fa0e | Get disk transfer address
2018-12-17T23:04:00.901591006Z 26 PC: 9fa27 | Set disk transfer address
2018-12-17T23:04:00.903062474Z 67 PC: 9f7af | Get or set file attributes
2018-12-17T23:04:00.909872945Z 67 PC: 9f7c5 | Get or set file attributes
2018-12-17T23:04:00.929673311Z 61 PC: 9f690 | Open file (Filename = '')
2018-12-17T23:04:00.938095894Z 87 PC: 9f7cf | Get or set file date and time
2018-12-17T23:04:00.940172631Z 66 PC: 9f7ed | Move file pointer
2018-12-17T23:04:00.943438784Z 66 PC: 9f7fb | Move file pointer
2018-12-17T23:04:00.945369726Z 63 PC: 9f6ce | Read file or device (Read 24 bytes on handle 5)
2018-12-17T23:04:00.948754564Z 66 PC: 9f7fb | Move file pointer
2018-12-17T23:04:00.962065242Z 64 PC: 9f765 | Write file or device (Write 24 bytes on handle 5)
2018-12-17T23:04:00.965268648Z 66 PC: 9f7ed | Move file pointer
2018-12-17T23:04:00.967290641Z 64 PC: 9f776 | Write file or device (Write 1838 bytes on handle 5)
2018-12-17T23:04:00.978450393Z 87 PC: 9f810 | Get or set file date and time
2018-12-17T23:04:00.98029362Z 62 PC: 9f819 | Close file
2018-12-17T23:04:00.991844198Z 67 PC: 9f827 | Get or set file attributes
2018-12-17T23:04:01.004074494Z 61 PC: 12b5c | Open file (Filename = '')
2018-12-17T23:04:01.012425473Z 93 PC: 12afe | File sharing functions
2018-12-17T23:04:01.01501333Z 9 PC: 12a86 | Display string (String= 'Size change=0E5Ch/03676d. ')
2018-12-17T23:04:01.021534056Z 76 PC: 12ae3 | Terminate with return code (Return code = '1')