Sample viewer

vx.netlux.org/Virus.DOS.Vienna.949

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:21:35.788676379Z 47 PC: 1519c | Get disk transfer address
2018-12-17T22:21:35.790301552Z 26 PC: 151ab | Set disk transfer address
2018-12-17T22:21:35.791707477Z 78 PC: 15234 | Find first file
2018-12-17T22:21:35.797682795Z 79 PC: 1523e | Find next file
2018-12-17T22:21:35.800748039Z 79 PC: 1523e | Find next file
2018-12-17T22:21:35.802582108Z 79 PC: 1523e | Find next file
2018-12-17T22:21:35.804181033Z 79 PC: 1523e | Find next file
2018-12-17T22:21:35.806305508Z 79 PC: 1523e | Find next file
2018-12-17T22:21:35.808051115Z 79 PC: 1523e | Find next file
2018-12-17T22:21:35.809747164Z 79 PC: 1523e | Find next file
2018-12-17T22:21:35.812021866Z 67 PC: 15296 | Get or set file attributes
2018-12-17T22:21:35.815531149Z 67 PC: 152a6 | Get or set file attributes
2018-12-17T22:21:35.830044395Z 61 PC: 152b0 | Open file (Filename = 'TEST.COM')
2018-12-17T22:21:35.836805377Z 87 PC: 152bf | Get or set file date and time
2018-12-17T22:21:35.838058581Z 44 PC: 152c9 | Get time 0x152c9: mov cx, 3
0x152cc: mov ah, 0x3f
0x152ce: mov dx, 0xa
0x152d1: add dx, si
0x152d3: push dx
0x152d4: int 0x21
0x152d6: pop bp
0x152d7: jb 0x152fd
0x152d9: cmp byte ptr [bp], 0x4d
0x152dd: jne 0x152eb
0x152df: cmp byte ptr [bp + 1], 0x5a
0x152e3: je 0x152fd
0x152e5: jmp 0x152eb
0x152e7: jmp 0x15339
0x152e9: jmp 0x15337
0x152eb: cmp ax, 3
0x152ee: jne 0x1533b
0x152f0: xor cx, cx
0x152f2: mov ax, 0x4202
0x152f5: xor dx, dx
2018-12-17T22:21:35.839974613Z 63 PC: 152d6 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:21:35.84318383Z 66 PC: 152f9 | Move file pointer
2018-12-17T22:21:35.844384033Z 64 PC: 15352 | Write file or device (Write 939 bytes on handle 5)
2018-12-17T22:21:35.849854399Z 66 PC: 15362 | Move file pointer
2018-12-17T22:21:35.851250674Z 64 PC: 15370 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:21:35.853182336Z 87 PC: 1537e | Get or set file date and time
2018-12-17T22:21:35.854163049Z 62 PC: 15382 | Close file
2018-12-17T22:21:35.859411939Z 67 PC: 1538f | Get or set file attributes
2018-12-17T22:21:35.869532804Z 26 PC: 15399 | Set disk transfer address
2018-12-17T22:21:35.872608881Z 9 PC: 12bb5 | Display string (String= '')
2018-12-17T22:21:35.874558944Z 9 PC: 12bbc | Display string (Could not find end pointer)
2018-12-17T22:21:35.885084884Z 76 PC: 12bd2 | Terminate with return code (Return code = '0')