Sample viewer

vx.netlux.org/Virus.DOS.Como.2019

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:08:49.662813717Z 44 PC: 13285 | Get time 0x13285: ret
0x13286: mov ah, 0x2a
0x13288: int 0x21
0x1328a: ret
0x1328b: mov ah, 0x57
0x1328d: mov al, 0
0x1328f: mov bx, word ptr cs:[0x116]
0x13294: int 0x21
0x13296: mov word ptr cs:[0x7dd], dx
0x1329b: mov word ptr cs:[0x7df], cx
0x132a0: ret
0x132a1: mov ah, 0x57
0x132a3: mov al, 1
0x132a5: mov bx, word ptr cs:[0x116]
0x132aa: mov dx, word ptr cs:[0x7dd]
0x132af: mov cx, word ptr cs:[0x7df]
0x132b4: int 0x21
0x132b6: ret
0x132b7: push ds
0x132b8: mov ah, 0x47
2018-12-17T22:08:49.666035062Z 47 PC: 1335a | Get disk transfer address
2018-12-17T22:08:49.66729806Z 26 PC: 13034 | Set disk transfer address
2018-12-17T22:08:49.668562166Z 71 PC: 132c1 | Get current directory
2018-12-17T22:08:49.672900062Z 59 PC: 1332c | Change current directory
2018-12-17T22:08:49.67678415Z 78 PC: 132ce | Find first file
2018-12-17T22:08:49.682767164Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.686478459Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.690735292Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.693500756Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.696563199Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.699243195Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.701735293Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.704233373Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.707702806Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.710263072Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.712686943Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.716684038Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.71930461Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.721736719Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.728972012Z 79 PC: 132f4 | Find next file
2018-12-17T22:08:49.730615748Z 78 PC: 13222 | Find first file
2018-12-17T22:08:49.734518683Z 61 PC: 13047 | Open file (Filename = 'TEST.EXE')
2018-12-17T22:08:49.752065917Z 66 PC: 1311a | Move file pointer
2018-12-17T22:08:49.753724248Z 63 PC: 13129 | Read file or device (Read 2 bytes on handle 5)
2018-12-17T22:08:49.765751173Z 66 PC: 13266 | Move file pointer
2018-12-17T22:08:49.769920821Z 63 PC: 13275 | Read file or device (Read 2 bytes on handle 5)
2018-12-17T22:08:49.778875348Z 62 PC: 13096 | Close file
2018-12-17T22:08:49.78089775Z 59 PC: 1332c | Change current directory
2018-12-17T22:08:49.785396757Z 59 PC: 13316 | Change current directory
2018-12-17T22:08:49.788205314Z 26 PC: 13375 | Set disk transfer address
2018-12-17T22:08:49.789689459Z 42 PC: 1328a | Get date 0x1328a: ret
0x1328b: mov ah, 0x57
0x1328d: mov al, 0
0x1328f: mov bx, word ptr cs:[0x116]
0x13294: int 0x21
0x13296: mov word ptr cs:[0x7dd], dx
0x1329b: mov word ptr cs:[0x7df], cx
0x132a0: ret
0x132a1: mov ah, 0x57
0x132a3: mov al, 1
0x132a5: mov bx, word ptr cs:[0x116]
0x132aa: mov dx, word ptr cs:[0x7dd]
0x132af: mov cx, word ptr cs:[0x7df]
0x132b4: int 0x21
0x132b6: ret
0x132b7: push ds
0x132b8: mov ah, 0x47
0x132ba: mov si, 0x77d
0x132bd: mov dl, 0
0x132bf: int 0x21
2018-12-17T22:08:49.792264144Z 9 PC: 12c22 | Display string (Could not find end pointer)
2018-12-17T22:08:49.798763809Z 76 PC: 12c28 | Terminate with return code (Return code = '0')