Sample viewer

vx.netlux.org/Virus.DOS.ARCV.965

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:34:17.091174701Z 53 PC: 12a62 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:34:17.092657196Z 37 PC: 12a72 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:34:17.09478408Z 26 PC: 12a9f | Set disk transfer address
2018-12-17T22:34:17.096071757Z 71 PC: 12aa9 | Get current directory
2018-12-17T22:34:17.100286591Z 78 PC: 12b1e | Find first file
2018-12-17T22:34:17.107738772Z 78 PC: 12b1e | Find first file
2018-12-17T22:34:17.114552068Z 61 PC: 12de9 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:34:17.122153843Z 63 PC: 12b30 | Read file or device (Read 24 bytes on handle 5)
2018-12-17T22:34:17.130840369Z 62 PC: 12b34 | Close file
2018-12-17T22:34:17.133378143Z 67 PC: 12df4 | Get or set file attributes
2018-12-17T22:34:17.155642028Z 61 PC: 12de9 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:34:17.164105833Z 64 PC: 12c07 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:34:17.171886471Z 66 PC: 12c0f | Move file pointer
2018-12-17T22:34:17.173830113Z 44 PC: 12c13 | Get time 0x12c13: mov word ptr [bp + 0x10c], dx
0x12c17: lea di, word ptr [bp + 0x54f]
0x12c1b: mov cx, 0x11
0x12c1e: mov al, 0x53
0x12c20: stosb byte ptr es:[di], al
0x12c21: lea si, word ptr [bp + 0x103]
0x12c25: push si
0x12c26: push cx
0x12c27: rep movsb byte ptr es:[di], byte ptr [si]
0x12c29: lea si, word ptr [bp + 0x491]
0x12c2d: mov cx, 0xd
0x12c30: rep movsb byte ptr es:[di], byte ptr [si]
0x12c32: pop cx
0x12c33: pop si
0x12c34: rep movsb byte ptr es:[di], byte ptr [si]
0x12c36: mov ax, 0xc35b
0x12c39: stosw word ptr es:[di], ax
0x12c3a: pop ax
0x12c3b: mov word ptr [bp + 0x104], ax
0x12c3f: call 0x12e8f
2018-12-17T22:34:17.177257299Z 64 PC: 12eae | Write file or device (Write 965 bytes on handle 5)
2018-12-17T22:34:17.188804009Z 87 PC: 12c4f | Get or set file date and time
2018-12-17T22:34:17.190914573Z 62 PC: 12c53 | Close file
2018-12-17T22:34:17.200235542Z 67 PC: 12df4 | Get or set file attributes
2018-12-17T22:34:17.207179594Z 9 PC: 12c77 | Display string (String= '���������������������������������������������������ķ')
2018-12-17T22:34:17.211144905Z 9 PC: 12c77 | Display string (String= '� Guess what ??? �')
2018-12-17T22:34:17.21574111Z 9 PC: 12c77 | Display string (String= '� You have been victimized by a virus!!! Do not �')
2018-12-17T22:34:17.22120336Z 9 PC: 12c77 | Display string (String= '� try to reboot your computer or even turn it �')
2018-12-17T22:34:17.225789075Z 9 PC: 12c77 | Display string (String= '� off. You might as well read this and weep! �')
2018-12-17T22:34:17.230316835Z 9 PC: 12c77 | Display string (String= '���������������������������������������������������Ľ')