Sample viewer

vx.netlux.org/Virus.DOS.Uruk.394

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:59:04.366331273Z 53 PC: 12b66 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:59:04.36912833Z 44 PC: 12b90 | Get time 0x12b90: cmp cl, 0
0x12b93: jne 0x12b9f
0x12b95: mov ah, 7
0x12b97: call 0x12beb
0x12b9a: dec ah
0x12b9c: call 0x12beb
0x12b9f: popf
0x12ba0: mov ax, 0x100
0x12ba3: push ax
0x12ba4: ret
0x12ba5: add si, 3
0x12ba8: mov ax, cs
0x12baa: mov es, ax
0x12bac: mov di, 0x100
0x12baf: mov cx, 3
0x12bb2: rep movsb byte ptr es:[di], byte ptr [si]
0x12bb4: sub si, 6
0x12bb7: ret
0x12bb8: mov ax, 0x4202
0x12bbb: xor cx, cx
2018-12-17T22:59:04.371905659Z 9 PC: 12aa2 | Display string (String= 'Hello - This is a 100 COM test file, 1993 ')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":13086,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:27.674826938Z 53 PC: 12b66 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:27.676492092Z 44 PC: 12b90 | Get time 0x12b90: cmp cl, 0
0x12b93: jne 0x12b9f
0x12b95: mov ah, 7
0x12b97: call 0x12beb
0x12b9a: dec ah
0x12b9c: call 0x12beb
0x12b9f: popf
0x12ba0: mov ax, 0x100
0x12ba3: push ax
0x12ba4: ret
0x12ba5: add si, 3
0x12ba8: mov ax, cs
0x12baa: mov es, ax
0x12bac: mov di, 0x100
0x12baf: mov cx, 3
0x12bb2: rep movsb byte ptr es:[di], byte ptr [si]
0x12bb4: sub si, 6
0x12bb7: ret
0x12bb8: mov ax, 0x4202
0x12bbb: xor cx, cx
2018-12-25T12:37:27.705577762Z 9 PC: 12aa2 | Display string (String= 'Hello - This is a 100 COM test file, 1993 ')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":1,"Second":0,"TimeBased":true,"OriginalID":13086,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:37:27.636333444Z 53 PC: 12b66 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:37:27.638644319Z 44 PC: 12b90 | Get time 0x12b90: cmp cl, 0
0x12b93: jne 0x12b9f
0x12b95: mov ah, 7
0x12b97: call 0x12beb
0x12b9a: dec ah
0x12b9c: call 0x12beb
0x12b9f: popf
0x12ba0: mov ax, 0x100
0x12ba3: push ax
0x12ba4: ret
0x12ba5: add si, 3
0x12ba8: mov ax, cs
0x12baa: mov es, ax
0x12bac: mov di, 0x100
0x12baf: mov cx, 3
0x12bb2: rep movsb byte ptr es:[di], byte ptr [si]
0x12bb4: sub si, 6
0x12bb7: ret
0x12bb8: mov ax, 0x4202
0x12bbb: xor cx, cx
2018-12-25T12:37:27.641359176Z 9 PC: 12aa2 | Display string (String= 'Hello - This is a 100 COM test file, 1993 ')