Sample viewer

vx.netlux.org/Virus.DOS.KOV.Next.1592

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:51:12.086353031Z 240 PC: 12a8f | UNKNOWN!
2018-12-17T22:51:12.088331968Z 44 PC: 12c30 | Get time 0x12c30: cmp cl, 1
0x12c33: jne 0x12c42
0x12c35: push ds
0x12c36: push cs
0x12c37: pop ds
0x12c38: mov dx, 0xb5
0x12c3b: add dx, si
0x12c3d: mov ah, 9
0x12c3f: int 0x21
0x12c41: pop ds
0x12c42: ret
0x12c43: lcall ptr cs:[0x260]
0x12c48: pushf
0x12c49: cmp al, 0xff
0x12c4b: je 0x12c78
0x12c4d: push ax
0x12c4e: push si
0x12c4f: push ds
0x12c50: mov si, word ptr cs:[0x6ee]
0x12c55: mov ds, word ptr cs:[0x6f0]
2018-12-17T22:51:12.092083597Z 9 PC: 12a47 | Display string (String= 'Infection: Next.1592 Virus ')
2018-12-17T22:51:12.097208945Z 76 PC: 12a4c | Terminate with return code (Return code = '0')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":10482,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:28:10.458538578Z 240 PC: 12a8f | UNKNOWN!
2018-12-25T12:28:10.460985431Z 44 PC: 12c30 | Get time 0x12c30: cmp cl, 1
0x12c33: jne 0x12c42
0x12c35: push ds
0x12c36: push cs
0x12c37: pop ds
0x12c38: mov dx, 0xb5
0x12c3b: add dx, si
0x12c3d: mov ah, 9
0x12c3f: int 0x21
0x12c41: pop ds
0x12c42: ret
0x12c43: lcall ptr cs:[0x260]
0x12c48: pushf
0x12c49: cmp al, 0xff
0x12c4b: je 0x12c78
0x12c4d: push ax
0x12c4e: push si
0x12c4f: push ds
0x12c50: mov si, word ptr cs:[0x6ee]
0x12c55: mov ds, word ptr cs:[0x6f0]
2018-12-25T12:28:10.46408276Z 9 PC: 12a47 | Display string (String= 'Infection: Next.1592 Virus ')
2018-12-25T12:28:10.469015869Z 76 PC: 12a4c | Terminate with return code (Return code = '0')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":1,"Second":0,"TimeBased":true,"OriginalID":10482,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:28:11.416441918Z 240 PC: 12a8f | UNKNOWN!
2018-12-25T12:28:11.418819379Z 44 PC: 12c30 | Get time 0x12c30: cmp cl, 1
0x12c33: jne 0x12c42
0x12c35: push ds
0x12c36: push cs
0x12c37: pop ds
0x12c38: mov dx, 0xb5
0x12c3b: add dx, si
0x12c3d: mov ah, 9
0x12c3f: int 0x21
0x12c41: pop ds
0x12c42: ret
0x12c43: lcall ptr cs:[0x260]
0x12c48: pushf
0x12c49: cmp al, 0xff
0x12c4b: je 0x12c78
0x12c4d: push ax
0x12c4e: push si
0x12c4f: push ds
0x12c50: mov si, word ptr cs:[0x6ee]
0x12c55: mov ds, word ptr cs:[0x6f0]
2018-12-25T12:28:11.421633538Z 9 PC: 12c41 | Display string (Could not find end pointer)
2018-12-25T12:28:11.445662653Z 9 PC: 12a47 | Display string (String= 'Infection: Next.1592 Virus ')
2018-12-25T12:28:11.450189277Z 76 PC: 12a4c | Terminate with return code (Return code = '0')