Sample viewer

vx.netlux.org/Virus.DOS.Timer.2370

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:53:14.626467656Z 42 PC: 12c88 | Get date 0x12c88: mov word ptr [0x857], dx
0x12c8c: cmp cx, 0x7ca
0x12c90: jb 0x12ca0
0x12c92: cmp dx, 0x312
0x12c96: jne 0x12ca0
0x12c98: mov byte ptr [0x92f], 1
0x12c9d: nop
0x12c9e: clc
0x12c9f: ret
0x12ca0: stc
0x12ca1: ret
0x12ca2: mov al, 0x21
0x12ca4: mov si, 0x963
0x12ca7: call 0x13257
0x12caa: mov es, cx
0x12cac: mov si, 0x2f2
0x12caf: mov di, si
0x12cb1: mov cx, 0x11
0x12cb4: call 0x132af
0x12cb7: ret
2018-12-17T22:53:14.629689277Z 61 PC: 132c8 | Open file (Filename = 'C:\COMMAND.COM')
2018-12-17T22:53:14.637258082Z 66 PC: 132dc | Move file pointer
2018-12-17T22:53:14.639219065Z 63 PC: 132cd | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:14.642873466Z 62 PC: 132d7 | Close file
2018-12-17T22:53:14.646142039Z 67 PC: 13211 | Get or set file attributes
2018-12-17T22:53:14.652475153Z 67 PC: 13221 | Get or set file attributes
2018-12-17T22:53:14.985605825Z 54 PC: 13298 | Get free disk space
2018-12-17T22:53:15.034915169Z 61 PC: 132c8 | Open file (Filename = 'C:\COMMAND.COM')
2018-12-17T22:53:15.04526945Z 63 PC: 132cd | Read file or device (Read 15 bytes on handle 5)
2018-12-17T22:53:15.051444315Z 87 PC: 13227 | Get or set file date and time
2018-12-17T22:53:15.053774248Z 66 PC: 132dc | Move file pointer
2018-12-17T22:53:15.056638571Z 64 PC: 132d2 | Write file or device (Write 67 bytes on handle 5)
2018-12-17T22:53:15.063813129Z 64 PC: 132d2 | Write file or device (Write 2303 bytes on handle 5)
2018-12-17T22:53:15.073470733Z 66 PC: 132dc | Move file pointer
2018-12-17T22:53:15.075237302Z 64 PC: 132d2 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:15.080409321Z 66 PC: 132dc | Move file pointer
2018-12-17T22:53:15.082993373Z 64 PC: 132d2 | Write file or device (Write 15 bytes on handle 5)
2018-12-17T22:53:15.087837881Z 87 PC: 13241 | Get or set file date and time
2018-12-17T22:53:15.08947569Z 62 PC: 132d7 | Close file
2018-12-17T22:53:15.097477394Z 67 PC: 13221 | Get or set file attributes