Sample viewer

vx.netlux.org/Virus.DOS.Barrotes.1874

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:10:51.378128856Z 236 PC: 131c7 | UNKNOWN!
2018-12-17T23:10:51.379760094Z 53 PC: 131d6 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:10:51.381839856Z 54 PC: 9f4b8 | Get free disk space
2018-12-17T23:10:51.41684414Z 53 PC: 9f4da | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:10:51.418018809Z 67 PC: 9f505 | Get or set file attributes
2018-12-17T23:10:51.424572737Z 67 PC: 9f511 | Get or set file attributes
2018-12-17T23:10:52.209071806Z 61 PC: 9f523 | Open file (Filename = '')
2018-12-17T23:10:52.216219871Z 87 PC: 9f533 | Get or set file date and time
2018-12-17T23:10:52.219118243Z 66 PC: 9f888 | Move file pointer
2018-12-17T23:10:52.221651528Z 63 PC: 9f879 | Read file or device (Read 2 bytes on handle 5)
2018-12-17T23:10:52.228506903Z 66 PC: 9f577 | Move file pointer
2018-12-17T23:10:52.231421155Z 63 PC: 9f879 | Read file or device (Read 2 bytes on handle 5)
2018-12-17T23:10:52.238569752Z 66 PC: 9f888 | Move file pointer
2018-12-17T23:10:52.240629757Z 63 PC: 9f5b3 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:10:52.244869281Z 66 PC: 9f897 | Move file pointer
2018-12-17T23:10:52.246974882Z 64 PC: 9f5d4 | Write file or device (Write 1874 bytes on handle 5)
2018-12-17T23:10:52.258060695Z 66 PC: 9f888 | Move file pointer
2018-12-17T23:10:52.260856583Z 64 PC: 9f5fa | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:10:52.264117317Z 87 PC: 9f742 | Get or set file date and time
2018-12-17T23:10:52.265915008Z 62 PC: 9f746 | Close file
2018-12-17T23:10:52.275106017Z 67 PC: 9f75a | Get or set file attributes
2018-12-17T23:10:52.290836917Z 42 PC: 9f89c | Get date 0x9f89c: cmp al, 0
0x9f89e: jne 0x9f8ba
0x9f8a0: mov ah, 0x2c
0x9f8a2: int 0x21
0x9f8a4: cmp ch, 0xc
0x9f8a7: jne 0x9f8ba
0x9f8a9: cmp byte ptr cs:[0x17e], 1
0x9f8af: je 0x9f8ba
0x9f8b1: mov byte ptr cs:[0x17e], 1
0x9f8b7: call 0x9f9b3
0x9f8ba: ret
0x9f8bb: add byte ptr [bx + si], al
0x9f8bd: add byte ptr [bx + si], al
0x9f8bf: add byte ptr [bx + si + 0x4007], al
0x9f8c3: adc byte ptr [bx], bh
0x9f8c5: adc byte ptr [bx + si + 0x10], al
0x9f8c8: aas
0x9f8c9: adc byte ptr [bx + si + 0x10], al
0x9f8cc: inc di
0x9f8cd: adc byte ptr [0x3c10], bh

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":16995,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:54:36.005821177Z 236 PC: 131c7 | UNKNOWN!
2018-12-25T12:54:36.008230034Z 53 PC: 131d6 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:54:36.009745041Z 54 PC: 9f4b8 | Get free disk space
2018-12-25T12:54:36.034408904Z 53 PC: 9f4da | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T12:54:36.036849252Z 67 PC: 9f505 | Get or set file attributes
2018-12-25T12:54:36.042355234Z 67 PC: 9f511 | Get or set file attributes
2018-12-25T12:54:36.452698335Z 61 PC: 9f523 | Open file (Filename = '')
2018-12-25T12:54:36.460726217Z 87 PC: 9f533 | Get or set file date and time
2018-12-25T12:54:36.465637644Z 66 PC: 9f888 | Move file pointer
2018-12-25T12:54:36.468214256Z 63 PC: 9f879 | Read file or device (Read 2 bytes on handle 5)
2018-12-25T12:54:36.47579432Z 66 PC: 9f577 | Move file pointer
2018-12-25T12:54:36.478762062Z 63 PC: 9f879 | Read file or device (See above)
2018-12-25T12:54:36.485661092Z 66 PC: 9f888 | Move file pointer (See above)
2018-12-25T12:54:36.487234115Z 63 PC: 9f5b3 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T12:54:36.490943995Z 66 PC: 9f897 | Move file pointer
2018-12-25T12:54:36.492772147Z 64 PC: 9f5d4 | Write file or device (Write 1874 bytes on handle 5)
2018-12-25T12:54:36.505064448Z 66 PC: 9f888 | Move file pointer (See above)
2018-12-25T12:54:36.507932731Z 64 PC: 9f5fa | Write file or device (Write 3 bytes on handle 5)
2018-12-25T12:54:36.511599093Z 87 PC: 9f742 | Get or set file date and time
2018-12-25T12:54:36.513756767Z 62 PC: 9f746 | Close file
2018-12-25T12:54:36.522671172Z 67 PC: 9f75a | Get or set file attributes
2018-12-25T12:54:36.533643981Z 42 PC: 9f89c | Get date 0x9f89c: cmp al, 0
0x9f89e: jne 0x9f8ba
0x9f8a0: mov ah, 0x2c
0x9f8a2: int 0x21
0x9f8a4: cmp ch, 0xc
0x9f8a7: jne 0x9f8ba
0x9f8a9: cmp byte ptr cs:[0x17e], 1
0x9f8af: je 0x9f8ba
0x9f8b1: mov byte ptr cs:[0x17e], 1
0x9f8b7: call 0x9f9b3
0x9f8ba: ret
0x9f8bb: add byte ptr [bx + si], al
0x9f8bd: add byte ptr [bx + si], al
0x9f8bf: add byte ptr [bx + si + 0x4007], al
0x9f8c3: adc byte ptr [bx], bh
0x9f8c5: adc byte ptr [bx + si + 0x10], al
0x9f8c8: aas
0x9f8c9: adc byte ptr [bx + si + 0x10], al
0x9f8cc: inc di
0x9f8cd: adc byte ptr [0x3c10], bh

{"DateBased":true,"Day":6,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":16995,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:54:36.674314037Z 236 PC: 131c7 | UNKNOWN!
2018-12-25T12:54:36.676524824Z 53 PC: 131d6 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:54:36.678352669Z 54 PC: 9f4b8 | Get free disk space
2018-12-25T12:54:36.725637896Z 53 PC: 9f4da | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T12:54:36.727612332Z 67 PC: 9f505 | Get or set file attributes
2018-12-25T12:54:36.737018724Z 67 PC: 9f511 | Get or set file attributes
2018-12-25T12:54:37.079305427Z 61 PC: 9f523 | Open file (Filename = '')
2018-12-25T12:54:37.086881904Z 87 PC: 9f533 | Get or set file date and time
2018-12-25T12:54:37.08976258Z 66 PC: 9f888 | Move file pointer
2018-12-25T12:54:37.091738812Z 63 PC: 9f879 | Read file or device (Read 2 bytes on handle 5)
2018-12-25T12:54:37.10422961Z 66 PC: 9f577 | Move file pointer
2018-12-25T12:54:37.10721108Z 63 PC: 9f879 | Read file or device (See above)
2018-12-25T12:54:37.113963832Z 66 PC: 9f888 | Move file pointer (See above)
2018-12-25T12:54:37.115363536Z 63 PC: 9f5b3 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T12:54:37.119128731Z 66 PC: 9f897 | Move file pointer
2018-12-25T12:54:37.121134045Z 64 PC: 9f5d4 | Write file or device (Write 1874 bytes on handle 5)
2018-12-25T12:54:37.133388483Z 66 PC: 9f888 | Move file pointer (See above)
2018-12-25T12:54:37.144266293Z 64 PC: 9f5fa | Write file or device (Write 3 bytes on handle 5)
2018-12-25T12:54:37.147720802Z 87 PC: 9f742 | Get or set file date and time
2018-12-25T12:54:37.149759576Z 62 PC: 9f746 | Close file
2018-12-25T12:54:37.155542832Z 67 PC: 9f75a | Get or set file attributes
2018-12-25T12:54:37.163581123Z 42 PC: 9f89c | Get date 0x9f89c: cmp al, 0
0x9f89e: jne 0x9f8ba
0x9f8a0: mov ah, 0x2c
0x9f8a2: int 0x21
0x9f8a4: cmp ch, 0xc
0x9f8a7: jne 0x9f8ba
0x9f8a9: cmp byte ptr cs:[0x17e], 1
0x9f8af: je 0x9f8ba
0x9f8b1: mov byte ptr cs:[0x17e], 1
0x9f8b7: call 0x9f9b3
0x9f8ba: ret
0x9f8bb: add byte ptr [bx + si], al
0x9f8bd: add byte ptr [bx + si], al
0x9f8bf: add byte ptr [bx + si + 0x4007], al
0x9f8c3: adc byte ptr [bx], bh
0x9f8c5: adc byte ptr [bx + si + 0x10], al
0x9f8c8: aas
0x9f8c9: adc byte ptr [bx + si + 0x10], al
0x9f8cc: inc di
0x9f8cd: adc byte ptr [0x3c10], bh
2018-12-25T12:54:37.165924217Z 44 PC: 9f8a4 | Get time 0x9f8a4: cmp ch, 0xc
0x9f8a7: jne 0x9f8ba
0x9f8a9: cmp byte ptr cs:[0x17e], 1
0x9f8af: je 0x9f8ba
0x9f8b1: mov byte ptr cs:[0x17e], 1
0x9f8b7: call 0x9f9b3
0x9f8ba: ret
0x9f8bb: add byte ptr [bx + si], al
0x9f8bd: add byte ptr [bx + si], al
0x9f8bf: add byte ptr [bx + si + 0x4007], al
0x9f8c3: adc byte ptr [bx], bh
0x9f8c5: adc byte ptr [bx + si + 0x10], al
0x9f8c8: aas
0x9f8c9: adc byte ptr [bx + si + 0x10], al
0x9f8cc: inc di
0x9f8cd: adc byte ptr [0x3c10], bh
0x9f8d1: adc byte ptr [di + 0x20], al
2018-12-25T12:54:37.168333965Z 44 PC: 9f9bb | Get time 0x9f9bb: mov byte ptr cs:[0x5bf], dl
0x9f9c0: mov ah, 0x2c
0x9f9c2: int 0x21
0x9f9c4: cmp dl, byte ptr cs:[0x5bf]
0x9f9c9: je 0x9f9c0
0x9f9cb: mov byte ptr cs:[0x5bf], dl
0x9f9d0: mov ah, 0x2c
0x9f9d2: int 0x21
0x9f9d4: inc word ptr cs:[0x5bd]
0x9f9d9: cmp dl, byte ptr cs:[0x5bf]
0x9f9de: je 0x9f9d0
0x9f9e0: mov dx, 0
0x9f9e3: mov ax, word ptr cs:[0x5bd]
0x9f9e7: mov bx, 0x4b
0x9f9ea: mul bx
0x9f9ec: mov bx, 0x11
0x9f9ef: div bx
0x9f9f1: mov word ptr cs:[0x5bb], ax
0x9f9f5: call 0x9f9f9
0x9f9f8: ret
2018-12-25T12:54:37.171063303Z 44 PC: 9f9c4 | Get time 0x9f9c4: cmp dl, byte ptr cs:[0x5bf]
0x9f9c9: je 0x9f9c0
0x9f9cb: mov byte ptr cs:[0x5bf], dl
0x9f9d0: mov ah, 0x2c
0x9f9d2: int 0x21
0x9f9d4: inc word ptr cs:[0x5bd]
0x9f9d9: cmp dl, byte ptr cs:[0x5bf]
0x9f9de: je 0x9f9d0
0x9f9e0: mov dx, 0
0x9f9e3: mov ax, word ptr cs:[0x5bd]
0x9f9e7: mov bx, 0x4b
0x9f9ea: mul bx
0x9f9ec: mov bx, 0x11
0x9f9ef: div bx
0x9f9f1: mov word ptr cs:[0x5bb], ax
0x9f9f5: call 0x9f9f9
0x9f9f8: ret
0x9f9f9: mov si, 0x5c2
0x9f9fc: mov al, byte ptr cs:[si]
0x9f9ff: mov byte ptr cs:[0x695], al
2018-12-25T12:54:37.173539066Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.175905519Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.180573906Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.182995933Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.185524936Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.199310671Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.201713721Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.204023328Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.206957675Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.209204876Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.211124541Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.213600489Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.215416579Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.217252964Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.220797259Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.222421195Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.224146676Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.226572814Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.228439646Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.230248144Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.232218478Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.236557401Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.238140099Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.239901313Z 44 PC: 9f9c4 | Get time (See above)
2018-12-25T12:54:37.242033169Z 44 PC: 9f9d4 | Get time 0x9f9d4: inc word ptr cs:[0x5bd]
0x9f9d9: cmp dl, byte ptr cs:[0x5bf]
0x9f9de: je 0x9f9d0
0x9f9e0: mov dx, 0
0x9f9e3: mov ax, word ptr cs:[0x5bd]
0x9f9e7: mov bx, 0x4b
0x9f9ea: mul bx
0x9f9ec: mov bx, 0x11
0x9f9ef: div bx
0x9f9f1: mov word ptr cs:[0x5bb], ax
0x9f9f5: call 0x9f9f9
0x9f9f8: ret
0x9f9f9: mov si, 0x5c2
0x9f9fc: mov al, byte ptr cs:[si]
0x9f9ff: mov byte ptr cs:[0x695], al
0x9fa03: cmp byte ptr cs:[0x695], 0xff
0x9fa09: je 0x9fa1f
0x9fa0b: inc si
0x9fa0c: mov al, byte ptr cs:[si]
0x9fa0f: mov byte ptr cs:[0x696], al
2018-12-25T12:54:37.243779264Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.245552661Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.247561847Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.250096905Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.252787236Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.255462758Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.257984504Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.260601864Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.263650792Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.266399482Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.26887808Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.271830113Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.274140119Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.276657762Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.279421883Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.282134461Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.284849738Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.288418526Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.291247771Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.293949466Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.296434056Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.298967617Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.301352252Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.304624656Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.307051274Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.30941773Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.311619689Z 44 PC: 9f9d4 | Get time (See above)
2018-12-25T12:54:37.314198819Z 44 PC: 9f9d4 | Get time (See above)