Sample viewer

vx.netlux.org/Virus.DOS.China.882.a

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:11:36.148028689Z 127 PC: 12ac7 | UNKNOWN!
2018-12-17T23:11:36.154632713Z 53 PC: 12aea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:11:36.155873494Z 37 PC: 12afe | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:11:36.156900406Z 37 PC: 12b06 | Set interrupt vector (Interrupt = '247' AKA 'UNKNOWN!')
2018-12-17T23:11:36.159136229Z 42 PC: 12b0a | Get date 0x12b0a: cmp dx, 0xa01
0x12b0e: jne 0x12b29
0x12b10: mov ax, 0x3508
0x12b13: int 0x21
0x12b15: mov word ptr cs:[0x39], bx
0x12b1a: mov word ptr cs:[0x3b], es
0x12b1f: mov ax, 0x2508
0x12b22: push cs
0x12b23: pop ds
0x12b24: mov dx, 0x2c2
0x12b27: int 0x21
0x12b29: mov es, word ptr cs:[0x11]
0x12b2e: mov bx, 0x600
0x12b31: mov cl, 4
0x12b33: shr bx, cl
0x12b35: add bx, 0x10
0x12b38: mov ah, 0x4a
0x12b3a: int 0x21
0x12b3c: mov es, word ptr cs:[0x11]
0x12b41: mov es, word ptr es:[0x2c]
2018-12-17T23:11:36.161152256Z 74 PC: 12b3c | Reallocate memory
2018-12-17T23:11:36.162471033Z 75 PC: 12b7f | Execute program
2018-12-17T23:11:36.176983268Z 73 PC: 12b85 | Release memory
2018-12-17T23:11:36.178341495Z 77 PC: 12b89 | Get program return code
2018-12-17T23:11:36.179335496Z 49 PC: 12b97 | Terminate and stay resident (Return code = '0' | Memory size = '112')

{"DateBased":true,"Day":1,"Month":10,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":17240,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:55:16.810085176Z 127 PC: 12ac7 | UNKNOWN!
2018-12-25T12:55:16.811033754Z 53 PC: 12aea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:55:16.812012689Z 37 PC: 12afe | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:55:16.812862122Z 37 PC: 12b06 | Set interrupt vector (Interrupt = '247' AKA 'UNKNOWN!')
2018-12-25T12:55:16.814356663Z 42 PC: 12b0a | Get date 0x12b0a: cmp dx, 0xa01
0x12b0e: jne 0x12b29
0x12b10: mov ax, 0x3508
0x12b13: int 0x21
0x12b15: mov word ptr cs:[0x39], bx
0x12b1a: mov word ptr cs:[0x3b], es
0x12b1f: mov ax, 0x2508
0x12b22: push cs
0x12b23: pop ds
0x12b24: mov dx, 0x2c2
0x12b27: int 0x21
0x12b29: mov es, word ptr cs:[0x11]
0x12b2e: mov bx, 0x600
0x12b31: mov cl, 4
0x12b33: shr bx, cl
0x12b35: add bx, 0x10
0x12b38: mov ah, 0x4a
0x12b3a: int 0x21
0x12b3c: mov es, word ptr cs:[0x11]
0x12b41: mov es, word ptr es:[0x2c]
2018-12-25T12:55:16.816914747Z 53 PC: 12b15 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-25T12:55:16.817930507Z 37 PC: 12b29 | Set interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-25T12:55:16.819381076Z 74 PC: 12b3c | Reallocate memory
2018-12-25T12:55:16.820615958Z 75 PC: 12b7f | Execute program
2018-12-25T12:55:16.834790252Z 73 PC: 12b85 | Release memory
2018-12-25T12:55:16.836354161Z 77 PC: 12b89 | Get program return code
2018-12-25T12:55:16.837422137Z 49 PC: 12b97 | Terminate and stay resident (Return code = '0' | Memory size = '112')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":17240,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:55:17.041091114Z 127 PC: 12ac7 | UNKNOWN!
2018-12-25T12:55:17.042219821Z 53 PC: 12aea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:55:17.043205453Z 37 PC: 12afe | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:55:17.044070297Z 37 PC: 12b06 | Set interrupt vector (Interrupt = '247' AKA 'UNKNOWN!')
2018-12-25T12:55:17.045666739Z 42 PC: 12b0a | Get date 0x12b0a: cmp dx, 0xa01
0x12b0e: jne 0x12b29
0x12b10: mov ax, 0x3508
0x12b13: int 0x21
0x12b15: mov word ptr cs:[0x39], bx
0x12b1a: mov word ptr cs:[0x3b], es
0x12b1f: mov ax, 0x2508
0x12b22: push cs
0x12b23: pop ds
0x12b24: mov dx, 0x2c2
0x12b27: int 0x21
0x12b29: mov es, word ptr cs:[0x11]
0x12b2e: mov bx, 0x600
0x12b31: mov cl, 4
0x12b33: shr bx, cl
0x12b35: add bx, 0x10
0x12b38: mov ah, 0x4a
0x12b3a: int 0x21
0x12b3c: mov es, word ptr cs:[0x11]
0x12b41: mov es, word ptr es:[0x2c]
2018-12-25T12:55:17.047657571Z 74 PC: 12b3c | Reallocate memory
2018-12-25T12:55:17.048907459Z 75 PC: 12b7f | Execute program
2018-12-25T12:55:17.063555703Z 73 PC: 12b85 | Release memory
2018-12-25T12:55:17.064834262Z 77 PC: 12b89 | Get program return code
2018-12-25T12:55:17.0658973Z 49 PC: 12b97 | Terminate and stay resident (Return code = '0' | Memory size = '112')