Sample viewer

vx.netlux.org/Virus.DOS.LoadHigh.1467

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:45:25.702914072Z 255 PC: 12dad | UNKNOWN!
2018-12-17T22:45:25.70433621Z 42 PC: 12de0 | Get date 0x12de0: cmp dx, 0x206
0x12de4: jne 0x12e18
0x12de6: call 0x22d6b
0x12de9: mov ax, cs
0x12deb: mov ds, ax
0x12ded: mov es, ax
0x12def: mov ax, 0x201
0x12df2: mov cx, 1
0x12df5: mov dx, 0x80
0x12df8: mov bx, 0x6bb
0x12dfb: int 0x13
0x12dfd: jb 0x12e18
0x12dff: mov si, 0x8b9
0x12e02: mov word ptr [si], 0x206
0x12e06: mov ax, 0x203
0x12e09: mov cx, 1
0x12e0c: mov dx, 0x80
0x12e0f: mov bx, 0x6bb
0x12e12: int 0x13
0x12e14: mov al, 7
2018-12-17T22:45:25.707496491Z 88 PC: 12e1d | case 0xGet or set allocation strateg:
2018-12-17T22:45:25.709005801Z 88 PC: 12e28 | case 0xGet or set allocation strateg:
2018-12-17T22:45:25.71064447Z 88 PC: 12e36 | case 0xGet or set allocation strateg:
2018-12-17T22:45:25.712976104Z 74 PC: 12f7b | Reallocate memory
2018-12-17T22:45:25.714203369Z 75 PC: 12f90 | Execute program
2018-12-17T22:45:25.718335387Z 65 PC: 12fae | Delete file (Filename = '')
2018-12-17T22:45:25.732497805Z 9 PC: 12fb7 | Display string (String= 'Bad command or file name ')
2018-12-17T22:45:25.735349098Z 76 PC: 12fbd | Terminate with return code (Return code = '1')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8536,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:21:12.472959266Z 255 PC: 12dad | UNKNOWN!
2018-12-25T12:21:12.474341496Z 42 PC: 12de0 | Get date 0x12de0: cmp dx, 0x206
0x12de4: jne 0x12e18
0x12de6: call 0x22d6b
0x12de9: mov ax, cs
0x12deb: mov ds, ax
0x12ded: mov es, ax
0x12def: mov ax, 0x201
0x12df2: mov cx, 1
0x12df5: mov dx, 0x80
0x12df8: mov bx, 0x6bb
0x12dfb: int 0x13
0x12dfd: jb 0x12e18
0x12dff: mov si, 0x8b9
0x12e02: mov word ptr [si], 0x206
0x12e06: mov ax, 0x203
0x12e09: mov cx, 1
0x12e0c: mov dx, 0x80
0x12e0f: mov bx, 0x6bb
0x12e12: int 0x13
0x12e14: mov al, 7
2018-12-25T12:21:12.476606473Z 88 PC: 12e1d | case 0xGet or set allocation strateg:
2018-12-25T12:21:12.477721825Z 88 PC: 12e28 | case 0xGet or set allocation strateg:
2018-12-25T12:21:12.478741146Z 88 PC: 12e36 | case 0xGet or set allocation strateg:
2018-12-25T12:21:12.480345636Z 74 PC: 12f7b | Reallocate memory
2018-12-25T12:21:12.4815241Z 75 PC: 12f90 | Execute program
2018-12-25T12:21:12.488176937Z 65 PC: 12fae | Delete file (Filename = '')
2018-12-25T12:21:13.074676488Z 9 PC: 12fb7 | Display string (String= 'Bad command or file name ')
2018-12-25T12:21:13.079505626Z 76 PC: 12fbd | Terminate with return code (Return code = '1')

{"DateBased":true,"Day":6,"Month":2,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8536,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:21:12.687596453Z 255 PC: 12dad | UNKNOWN!
2018-12-25T12:21:12.68895846Z 42 PC: 12de0 | Get date 0x12de0: cmp dx, 0x206
0x12de4: jne 0x12e18
0x12de6: call 0x22d6b
0x12de9: mov ax, cs
0x12deb: mov ds, ax
0x12ded: mov es, ax
0x12def: mov ax, 0x201
0x12df2: mov cx, 1
0x12df5: mov dx, 0x80
0x12df8: mov bx, 0x6bb
0x12dfb: int 0x13
0x12dfd: jb 0x12e18
0x12dff: mov si, 0x8b9
0x12e02: mov word ptr [si], 0x206
0x12e06: mov ax, 0x203
0x12e09: mov cx, 1
0x12e0c: mov dx, 0x80
0x12e0f: mov bx, 0x6bb
0x12e12: int 0x13
0x12e14: mov al, 7
2018-12-25T12:21:12.69139298Z 53 PC: 12d70 | Get interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-25T12:21:12.692547873Z 37 PC: 12d89 | Set interrupt vector (Interrupt = '19' AKA 'Delete file')
2018-12-25T12:21:12.696471874Z 88 PC: 12e1d | case 0xGet or set allocation strateg:
2018-12-25T12:21:12.697656438Z 88 PC: 12e28 | case 0xGet or set allocation strateg:
2018-12-25T12:21:12.699029163Z 88 PC: 12e36 | case 0xGet or set allocation strateg:
2018-12-25T12:21:12.70065524Z 74 PC: 12f7b | Reallocate memory
2018-12-25T12:21:12.702453732Z 75 PC: 12f90 | Execute program
2018-12-25T12:21:12.710137531Z 65 PC: 12fae | Delete file (Filename = '')
2018-12-25T12:21:13.074548587Z 9 PC: 12fb7 | Display string (String= 'Bad command or file name ')
2018-12-25T12:21:13.080082073Z 76 PC: 12fbd | Terminate with return code (Return code = '1')