Sample viewer

vx.netlux.org/Virus.DOS.Dzino.1000

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:48:47.756424798Z 44 PC: 12ccc | Get time 0x12ccc: mov dx, bp
0x12cce: cmp cl, 0x2a
0x12cd1: jne 0x12ce3
0x12cd3: mov dx, bp
0x12cd5: add dx, 0x152
0x12cd9: mov ah, 9
0x12cdb: int 0x21
0x12cdd: mov ah, 7
0x12cdf: int 0x21
0x12ce1: jmp 0x12cd3
0x12ce3: mov ah, 0x47
0x12ce5: xor dl, dl
0x12ce7: mov si, bp
0x12ce9: add si, 0x7a
0x12cec: int 0x21
0x12cee: mov dx, bp
0x12cf0: mov ah, 0x3b
0x12cf2: int 0x21
0x12cf4: mov ah, 0x1a
0x12cf6: mov dx, bp
2018-12-17T22:48:47.758834139Z 71 PC: 12cee | Get current directory
2018-12-17T22:48:47.762089064Z 59 PC: 12cf4 | Change current directory
2018-12-17T22:48:47.765796867Z 26 PC: 12cfe | Set disk transfer address
2018-12-17T22:48:47.766928928Z 78 PC: 12d0b | Find first file
2018-12-17T22:48:47.771241651Z 61 PC: 12df4 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:48:47.775860842Z 63 PC: 12e05 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:48:47.780068944Z 66 PC: 12e11 | Move file pointer
2018-12-17T22:48:47.781067741Z 66 PC: 12e27 | Move file pointer
2018-12-17T22:48:47.782663665Z 64 PC: 12e34 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:48:47.784529847Z 66 PC: 12e40 | Move file pointer
2018-12-17T22:48:47.785432709Z 64 PC: 12e4c | Write file or device (Write 1000 bytes on handle 5)
2018-12-17T22:48:47.797639192Z 87 PC: 12e60 | Get or set file date and time
2018-12-17T22:48:47.799031634Z 62 PC: 12e64 | Close file
2018-12-17T22:48:47.80588084Z 59 PC: 12e6e | Change current directory
2018-12-17T22:48:47.814501536Z 59 PC: 12e77 | Change current directory
2018-12-17T22:48:47.815914455Z 9 PC: 12a47 | Display string (String= '(C) 1993 American Eagle Publications Inc., All Rights Reserved. Unauthorized use will be prosecuted under applicable copyright and software piracy laws. HOST #1 - You have just released a virus!')
2018-12-17T22:48:47.819734369Z 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":9677,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:23:36.13949887Z 44 PC: 12ccc | Get time 0x12ccc: mov dx, bp
0x12cce: cmp cl, 0x2a
0x12cd1: jne 0x12ce3
0x12cd3: mov dx, bp
0x12cd5: add dx, 0x152
0x12cd9: mov ah, 9
0x12cdb: int 0x21
0x12cdd: mov ah, 7
0x12cdf: int 0x21
0x12ce1: jmp 0x12cd3
0x12ce3: mov ah, 0x47
0x12ce5: xor dl, dl
0x12ce7: mov si, bp
0x12ce9: add si, 0x7a
0x12cec: int 0x21
0x12cee: mov dx, bp
0x12cf0: mov ah, 0x3b
0x12cf2: int 0x21
0x12cf4: mov ah, 0x1a
0x12cf6: mov dx, bp
2018-12-25T12:23:36.142703442Z 71 PC: 12cee | Get current directory
2018-12-25T12:23:36.146656768Z 59 PC: 12cf4 | Change current directory
2018-12-25T12:23:36.150438201Z 26 PC: 12cfe | Set disk transfer address
2018-12-25T12:23:36.152208259Z 78 PC: 12d0b | Find first file
2018-12-25T12:23:36.158060228Z 61 PC: 12df4 | Open file (Filename = 'SLEEP.COM')
2018-12-25T12:23:36.164380413Z 63 PC: 12e05 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T12:23:36.170745258Z 66 PC: 12e11 | Move file pointer
2018-12-25T12:23:36.173404253Z 66 PC: 12e27 | Move file pointer
2018-12-25T12:23:36.174711938Z 64 PC: 12e34 | Write file or device (Write 3 bytes on handle 5)
2018-12-25T12:23:36.177203865Z 66 PC: 12e40 | Move file pointer
2018-12-25T12:23:36.17966863Z 64 PC: 12e4c | Write file or device (Write 1000 bytes on handle 5)
2018-12-25T12:23:36.196014128Z 87 PC: 12e60 | Get or set file date and time
2018-12-25T12:23:36.197474995Z 62 PC: 12e64 | Close file
2018-12-25T12:23:36.210587478Z 59 PC: 12e6e | Change current directory
2018-12-25T12:23:36.215146494Z 59 PC: 12e77 | Change current directory
2018-12-25T12:23:36.217588531Z 9 PC: 12a47 | Display string (String= '(C) 1993 American Eagle Publications Inc., All Rights Reserved. Unauthorized use will be prosecuted under applicable copyright and software piracy laws. HOST #1 - You have just released a virus!')
2018-12-25T12:23:36.226085115Z 76 PC: 12a4c | Terminate with return code (Return code = '0')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":42,"Second":0,"TimeBased":true,"OriginalID":9677,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:23:36.464700879Z 44 PC: 12ccc | Get time 0x12ccc: mov dx, bp
0x12cce: cmp cl, 0x2a
0x12cd1: jne 0x12ce3
0x12cd3: mov dx, bp
0x12cd5: add dx, 0x152
0x12cd9: mov ah, 9
0x12cdb: int 0x21
0x12cdd: mov ah, 7
0x12cdf: int 0x21
0x12ce1: jmp 0x12cd3
0x12ce3: mov ah, 0x47
0x12ce5: xor dl, dl
0x12ce7: mov si, bp
0x12ce9: add si, 0x7a
0x12cec: int 0x21
0x12cee: mov dx, bp
0x12cf0: mov ah, 0x3b
0x12cf2: int 0x21
0x12cf4: mov ah, 0x1a
0x12cf6: mov dx, bp
2018-12-25T12:23:36.467155569Z 9 PC: 12cdd | Display string (String= 'Cau Dzino, padaj votad ')
2018-12-25T12:23:36.471007021Z 7 PC: 12ce1 | Direct console input without echo