Sample viewer

vx.netlux.org/Virus.DOS.Jerusalem.Sunday.c

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:01:58.974687926Z 204 PC: 12ada | UNKNOWN!
2018-12-17T23:01:58.97689352Z 204 PC: 12b2d | UNKNOWN!
2018-12-17T23:01:58.978002309Z 74 PC: 12bae | Reallocate memory
2018-12-17T23:01:58.979529437Z 53 PC: 12bb3 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:01:58.980811999Z 37 PC: 12bc7 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:01:58.983184072Z 42 PC: 12bf7 | Get date 0x12bf7: mov byte ptr cs:[0xe], 0
0x12bfd: cmp cx, 0x7c5
0x12c01: je 0x12c2f
0x12c03: cmp al, 0
0x12c05: jne 0x12c10
0x12c07: inc byte ptr cs:[0xe]
0x12c0c: jmp 0x12c2f
0x12c0e: nop
0x12c0f: nop
0x12c10: mov ax, 0x3508
0x12c13: int 0x21
0x12c15: mov word ptr cs:[0x13], bx
0x12c1a: mov word ptr cs:[0x15], es
0x12c1f: push cs
0x12c20: pop ds
0x12c21: mov word ptr [0x1f], 0x7e90
0x12c27: mov ax, 0x2508
0x12c2a: mov dx, 0x216
0x12c2d: int 0x21
0x12c2f: pop dx
2018-12-17T23:01:58.986703029Z 53 PC: 12c15 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T23:01:58.988467159Z 37 PC: 12c2f | Set interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T23:01:58.990593398Z 75 PC: 12c3b | Execute program
2018-12-17T23:01:59.007640516Z 73 PC: 12c41 | Release memory
2018-12-17T23:01:59.009643247Z 77 PC: 12c45 | Get program return code
2018-12-17T23:01:59.012805646Z 49 PC: 12c53 | Terminate and stay resident (Return code = '0' | Memory size = '117')