Sample viewer

vx.netlux.org/Virus.DOS.Search.512.a

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:05:05.370028137Z 42 PC: 12acc | Get date 0x12acc: cmp dh, 5
0x12acf: jl 0x12ae7
0x12ad1: cmp dl, 5
0x12ad4: jl 0x12ae7
0x12ad6: jmp 0x12ad9
0x12ad8: nop
0x12ad9: mov ah, 0
0x12adb: int 0x16
0x12add: mov ah, 0xf
0x12adf: int 0x10
0x12ae1: mov ah, 0
0x12ae3: int 0x10
0x12ae5: int 0x19
0x12ae7: call 0x12c45
0x12aea: call 0x12c32
0x12aed: mov si, bp
0x12aef: add si, 0x1e6
0x12af3: lodsw ax, word ptr [si]
0x12af4: cmp ax, 5
0x12af7: jg 0x12afc

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":15093,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:42:33.401779086Z 42 PC: 12acc | Get date 0x12acc: cmp dh, 5
0x12acf: jl 0x12ae7
0x12ad1: cmp dl, 5
0x12ad4: jl 0x12ae7
0x12ad6: jmp 0x12ad9
0x12ad8: nop
0x12ad9: mov ah, 0
0x12adb: int 0x16
0x12add: mov ah, 0xf
0x12adf: int 0x10
0x12ae1: mov ah, 0
0x12ae3: int 0x10
0x12ae5: int 0x19
0x12ae7: call 0x12c45
0x12aea: call 0x12c32
0x12aed: mov si, bp
0x12aef: add si, 0x1e6
0x12af3: lodsw ax, word ptr [si]
0x12af4: cmp ax, 5
0x12af7: jg 0x12afc
2018-12-25T12:42:33.416179041Z 26 PC: 12c4f | Set disk transfer address
2018-12-25T12:42:33.417585873Z 78 PC: 12c3f | Find first file
2018-12-25T12:42:33.424482996Z 61 PC: 12c24 | Open file (Filename = 'SLEEP.COM')
2018-12-25T12:42:33.432807871Z 63 PC: 12b0e | Read file or device (Read 5 bytes on handle 5)
2018-12-25T12:42:33.440393232Z 66 PC: 12b18 | Move file pointer
2018-12-25T12:42:33.442238737Z 64 PC: 12b62 | Write file or device (Write 512 bytes on handle 5)
2018-12-25T12:42:33.459039947Z 66 PC: 12b6c | Move file pointer
2018-12-25T12:42:33.461817156Z 64 PC: 12b7a | Write file or device (Write 5 bytes on handle 5)
2018-12-25T12:42:33.47033935Z 62 PC: 12b7f | Close file
2018-12-25T12:42:33.480264287Z 79 PC: 12b48 | Find next file
2018-12-25T12:42:33.485551053Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:33.492961691Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:33.500100255Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:33.50215346Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:33.511647061Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:33.513204869Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:33.520919784Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:33.543076196Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:33.546805244Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:33.554675423Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:33.563616056Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:33.565724847Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:33.575251765Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:33.580550022Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:33.588596022Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:33.598486294Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:33.603154894Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:33.611201749Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:33.619709883Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:33.622303615Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:33.63219216Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:33.633465765Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:33.638249181Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:33.644821348Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:33.647111365Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:33.652484261Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:33.657980647Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:33.659508699Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:33.665601059Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:33.667293225Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:33.672157701Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:33.677946273Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:33.681131754Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:33.685468807Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:33.690614348Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:33.692456607Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:33.698241783Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:33.699541751Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:33.704609138Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:33.711227947Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:33.714622059Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:33.722315995Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:33.730810266Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:33.732856966Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:33.742012167Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:33.744337147Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:33.75240204Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:33.762138959Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:33.765956229Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:33.773690938Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:33.776964905Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:33.779674056Z 78 PC: 12b44 | Find first file
2018-12-25T12:42:33.786574355Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:33.78958727Z 9 PC: 12aa2 | Display string (String= 'Hello - Copyright S & S International, 1990 ')

{"DateBased":true,"Day":1,"Month":5,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":15093,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:42:33.663601315Z 42 PC: 12acc | Get date 0x12acc: cmp dh, 5
0x12acf: jl 0x12ae7
0x12ad1: cmp dl, 5
0x12ad4: jl 0x12ae7
0x12ad6: jmp 0x12ad9
0x12ad8: nop
0x12ad9: mov ah, 0
0x12adb: int 0x16
0x12add: mov ah, 0xf
0x12adf: int 0x10
0x12ae1: mov ah, 0
0x12ae3: int 0x10
0x12ae5: int 0x19
0x12ae7: call 0x12c45
0x12aea: call 0x12c32
0x12aed: mov si, bp
0x12aef: add si, 0x1e6
0x12af3: lodsw ax, word ptr [si]
0x12af4: cmp ax, 5
0x12af7: jg 0x12afc
2018-12-25T12:42:33.668198384Z 26 PC: 12c4f | Set disk transfer address
2018-12-25T12:42:33.669247049Z 78 PC: 12c3f | Find first file
2018-12-25T12:42:33.673495775Z 61 PC: 12c24 | Open file (Filename = 'SLEEP.COM')
2018-12-25T12:42:33.678607266Z 63 PC: 12b0e | Read file or device (Read 5 bytes on handle 5)
2018-12-25T12:42:33.68417706Z 66 PC: 12b18 | Move file pointer
2018-12-25T12:42:33.685413474Z 64 PC: 12b62 | Write file or device (Write 512 bytes on handle 5)
2018-12-25T12:42:34.493431959Z 66 PC: 12b6c | Move file pointer
2018-12-25T12:42:34.494797773Z 64 PC: 12b7a | Write file or device (Write 5 bytes on handle 5)
2018-12-25T12:42:34.501231976Z 62 PC: 12b7f | Close file
2018-12-25T12:42:34.509711875Z 79 PC: 12b48 | Find next file
2018-12-25T12:42:34.517089748Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:34.522191953Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:34.527026596Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:34.528668144Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:34.534104723Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:34.535182835Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:34.540068347Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:34.548442715Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:34.550897921Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:34.557811675Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:34.578830186Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:34.580610707Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:34.602417092Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:34.603735697Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:34.610845992Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:34.620644518Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:34.623530362Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:34.630211366Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:34.644836309Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:34.646436203Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:34.654925945Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:34.657489802Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:34.664250335Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:34.672403265Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:34.676035985Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:34.682846316Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:34.688885462Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:34.690443829Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:34.698889411Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:34.700509337Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:34.707306839Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:34.71616153Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:34.719001339Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:34.725588304Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:34.732653997Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:34.73434455Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:34.742667037Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:34.745533217Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:34.752096073Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:34.76039398Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:34.764006524Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:34.770935352Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:34.777335728Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:34.779721584Z 64 PC: 12b62 | Write file or device (See above)
2018-12-25T12:42:34.788043262Z 66 PC: 12b6c | Move file pointer (See above)
2018-12-25T12:42:34.789652573Z 64 PC: 12b7a | Write file or device (See above)
2018-12-25T12:42:34.796234591Z 62 PC: 12b7f | Close file (See above)
2018-12-25T12:42:34.805847783Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:34.808675939Z 61 PC: 12c24 | Open file (See above)
2018-12-25T12:42:34.8152814Z 63 PC: 12b0e | Read file or device (See above)
2018-12-25T12:42:34.819078892Z 66 PC: 12b18 | Move file pointer (See above)
2018-12-25T12:42:34.820772087Z 78 PC: 12b44 | Find first file
2018-12-25T12:42:34.827063166Z 79 PC: 12b48 | Find next file (See above)
2018-12-25T12:42:34.830387222Z 9 PC: 12aa2 | Display string (String= 'Hello - Copyright S & S International, 1990 ')

{"DateBased":true,"Day":5,"Month":5,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":15093,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:42:33.851511545Z 42 PC: 12acc | Get date 0x12acc: cmp dh, 5
0x12acf: jl 0x12ae7
0x12ad1: cmp dl, 5
0x12ad4: jl 0x12ae7
0x12ad6: jmp 0x12ad9
0x12ad8: nop
0x12ad9: mov ah, 0
0x12adb: int 0x16
0x12add: mov ah, 0xf
0x12adf: int 0x10
0x12ae1: mov ah, 0
0x12ae3: int 0x10
0x12ae5: int 0x19
0x12ae7: call 0x12c45
0x12aea: call 0x12c32
0x12aed: mov si, bp
0x12aef: add si, 0x1e6
0x12af3: lodsw ax, word ptr [si]
0x12af4: cmp ax, 5
0x12af7: jg 0x12afc