Sample viewer

vx.netlux.org/Virus.DOS.VP.909

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:10:28.702363078Z 47 PC: 12e4d | Get disk transfer address
2018-12-17T23:10:28.703620255Z 26 PC: 12e5c | Set disk transfer address
2018-12-17T23:10:28.706021308Z 25 PC: 12e60 | Get default drive
2018-12-17T23:10:28.707223376Z 14 PC: 12e69 | Set default drive (Drive = 'A')
2018-12-17T23:10:28.721251232Z 14 PC: 12f09 | Set default drive (Drive = 'A')
2018-12-17T23:10:28.723183737Z 78 PC: 12f13 | Find first file
2018-12-17T23:10:28.729884238Z 61 PC: 12f4a | Open file (Filename = '')
2018-12-17T23:10:28.736991979Z 63 PC: 12f5e | Read file or device (Read 16 bytes on handle 5)
2018-12-17T23:10:28.744689062Z 62 PC: 12f8d | Close file
2018-12-17T23:10:28.746967375Z 67 PC: 12ff0 | Get or set file attributes
2018-12-17T23:10:28.758003611Z 61 PC: 12ffe | Open file (Filename = '')
2018-12-17T23:10:28.765867242Z 64 PC: 13011 | Write file or device (Write 16 bytes on handle 5)
2018-12-17T23:10:28.769742169Z 66 PC: 13027 | Move file pointer
2018-12-17T23:10:28.771178095Z 64 PC: 1303e | Write file or device (Write 25 bytes on handle 5)
2018-12-17T23:10:28.774171587Z 64 PC: 1305f | Write file or device (Write 893 bytes on handle 5)
2018-12-17T23:10:28.783969371Z 87 PC: 13075 | Get or set file date and time
2018-12-17T23:10:28.785739513Z 62 PC: 1307d | Close file
2018-12-17T23:10:28.794439464Z 67 PC: 1308d | Get or set file attributes
2018-12-17T23:10:28.806428571Z 44 PC: 13091 | Get time 0x13091: mov al, dh
0x13093: xor ah, ah
0x13095: cmp al, 5
0x13097: jg 0x130cb
0x13099: mov ax, 0x600
0x1309c: mov cx, 0
0x1309f: mov dx, 0x184f
0x130a2: mov bx, 0x87
0x130a5: int 0x10
0x130a7: mov ax, 0x200
0x130aa: mov bx, 0
0x130ad: mov dx, 0xb00
0x130b0: int 0x10
0x130b2: mov dx, 0x32c
0x130b5: mov ah, 9
0x130b7: int 0x21
0x130b9: mov ah, 8
0x130bb: int 0x21
0x130bd: mov ax, 0x600
0x130c0: mov cx, 0
2018-12-17T23:10:28.809084829Z 14 PC: 130d3 | Set default drive (Drive = 'A')
2018-12-17T23:10:28.810826828Z 26 PC: 130df | Set disk transfer address

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":16864,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:54:07.59591722Z 47 PC: 12e4d | Get disk transfer address
2018-12-25T12:54:07.601001834Z 26 PC: 12e5c | Set disk transfer address
2018-12-25T12:54:07.602298758Z 25 PC: 12e60 | Get default drive
2018-12-25T12:54:07.603506219Z 14 PC: 12e69 | Set default drive (Drive = 'A')
2018-12-25T12:54:07.618738775Z 14 PC: 12f09 | Set default drive (Drive = 'A')
2018-12-25T12:54:07.622254822Z 78 PC: 12f13 | Find first file
2018-12-25T12:54:07.629631475Z 61 PC: 12f4a | Open file (Filename = '')
2018-12-25T12:54:07.6374748Z 63 PC: 12f5e | Read file or device (Read 16 bytes on handle 5)
2018-12-25T12:54:07.645366865Z 62 PC: 12f8d | Close file
2018-12-25T12:54:07.647627837Z 67 PC: 12ff0 | Get or set file attributes
2018-12-25T12:54:07.658661003Z 61 PC: 12ffe | Open file (Filename = '')
2018-12-25T12:54:07.666569143Z 64 PC: 13011 | Write file or device (Write 16 bytes on handle 5)
2018-12-25T12:54:07.670436201Z 66 PC: 13027 | Move file pointer
2018-12-25T12:54:07.67194757Z 64 PC: 1303e | Write file or device (Write 25 bytes on handle 5)
2018-12-25T12:54:07.676221124Z 64 PC: 1305f | Write file or device (Write 893 bytes on handle 5)
2018-12-25T12:54:07.685802591Z 87 PC: 13075 | Get or set file date and time
2018-12-25T12:54:07.687496319Z 62 PC: 1307d | Close file
2018-12-25T12:54:07.697292062Z 67 PC: 1308d | Get or set file attributes
2018-12-25T12:54:07.708995246Z 44 PC: 13091 | Get time 0x13091: mov al, dh
0x13093: xor ah, ah
0x13095: cmp al, 5
0x13097: jg 0x130cb
0x13099: mov ax, 0x600
0x1309c: mov cx, 0
0x1309f: mov dx, 0x184f
0x130a2: mov bx, 0x87
0x130a5: int 0x10
0x130a7: mov ax, 0x200
0x130aa: mov bx, 0
0x130ad: mov dx, 0xb00
0x130b0: int 0x10
0x130b2: mov dx, 0x32c
0x130b5: mov ah, 9
0x130b7: int 0x21
0x130b9: mov ah, 8
0x130bb: int 0x21
0x130bd: mov ax, 0x600
0x130c0: mov cx, 0
2018-12-25T12:54:07.713444201Z 9 PC: 130b9 | Display string (Could not find end pointer)
2018-12-25T12:54:07.728006517Z 8 PC: 130bd | Console input without echo

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":6,"TimeBased":true,"OriginalID":16864,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:54:07.868314772Z 47 PC: 12e4d | Get disk transfer address
2018-12-25T12:54:07.870354042Z 26 PC: 12e5c | Set disk transfer address
2018-12-25T12:54:07.871315713Z 25 PC: 12e60 | Get default drive
2018-12-25T12:54:07.872429833Z 14 PC: 12e69 | Set default drive (Drive = 'A')
2018-12-25T12:54:07.888192397Z 14 PC: 12f09 | Set default drive (Drive = 'A')
2018-12-25T12:54:07.88930374Z 78 PC: 12f13 | Find first file
2018-12-25T12:54:07.894936727Z 61 PC: 12f4a | Open file (Filename = '')
2018-12-25T12:54:07.901165001Z 63 PC: 12f5e | Read file or device (Read 16 bytes on handle 5)
2018-12-25T12:54:07.907347573Z 62 PC: 12f8d | Close file
2018-12-25T12:54:07.90899978Z 67 PC: 12ff0 | Get or set file attributes
2018-12-25T12:54:07.921098238Z 61 PC: 12ffe | Open file (Filename = '')
2018-12-25T12:54:07.932652957Z 64 PC: 13011 | Write file or device (Write 16 bytes on handle 5)
2018-12-25T12:54:07.938979889Z 66 PC: 13027 | Move file pointer
2018-12-25T12:54:07.94024246Z 64 PC: 1303e | Write file or device (Write 25 bytes on handle 5)
2018-12-25T12:54:07.953195458Z 64 PC: 1305f | Write file or device (Write 893 bytes on handle 5)
2018-12-25T12:54:07.961382948Z 87 PC: 13075 | Get or set file date and time
2018-12-25T12:54:07.962709578Z 62 PC: 1307d | Close file
2018-12-25T12:54:07.973198858Z 67 PC: 1308d | Get or set file attributes
2018-12-25T12:54:07.982753717Z 44 PC: 13091 | Get time 0x13091: mov al, dh
0x13093: xor ah, ah
0x13095: cmp al, 5
0x13097: jg 0x130cb
0x13099: mov ax, 0x600
0x1309c: mov cx, 0
0x1309f: mov dx, 0x184f
0x130a2: mov bx, 0x87
0x130a5: int 0x10
0x130a7: mov ax, 0x200
0x130aa: mov bx, 0
0x130ad: mov dx, 0xb00
0x130b0: int 0x10
0x130b2: mov dx, 0x32c
0x130b5: mov ah, 9
0x130b7: int 0x21
0x130b9: mov ah, 8
0x130bb: int 0x21
0x130bd: mov ax, 0x600
0x130c0: mov cx, 0
2018-12-25T12:54:07.984755636Z 14 PC: 130d3 | Set default drive (Drive = 'A')
2018-12-25T12:54:07.986873482Z 26 PC: 130df | Set disk transfer address