Sample viewer

vx.netlux.org/Virus.DOS.Mandra.664

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:51:28.995382224Z 48 PC: 12c0c | Get DOS version
2018-12-17T21:51:28.997451783Z 74 PC: 12c2f | Reallocate memory
2018-12-17T21:51:29.000086164Z 72 PC: 12c36 | Allocate memory
2018-12-17T21:51:29.002151788Z 44 PC: 12c77 | Get time 0x12c77: cmp dh, 0x10
0x12c7a: ja 0x12c93
0x12c7c: lea dx, word ptr [bp + 0x36d]
0x12c80: mov ah, 9
0x12c82: int 0x21
0x12c84: xor ax, ax
0x12c86: mov ds, ax
0x12c88: in al, 0x21
0x12c8a: mov si, 0x46c
0x12c8d: xor al, byte ptr [si]
0x12c8f: and al, 0xfd
0x12c91: out 0x21, al
0x12c93: push cs
0x12c94: pop es
0x12c95: mov ah, 0xf6
0x12c97: int 0x16
0x12c99: lea si, word ptr [bp + 0x125]
0x12c9d: mov di, 0x101
0x12ca0: dec di
0x12ca1: push di
2018-12-17T21:51:29.004880276Z 9 PC: 12a48 | Display string (String= 'Runtime error at 0116:109E')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":130,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:39:53.468036519Z 48 PC: 12c0c | Get DOS version
2018-12-25T11:39:53.469783444Z 74 PC: 12c2f | Reallocate memory
2018-12-25T11:39:53.47161555Z 72 PC: 12c36 | Allocate memory
2018-12-25T11:39:53.473475033Z 44 PC: 12c77 | Get time 0x12c77: cmp dh, 0x10
0x12c7a: ja 0x12c93
0x12c7c: lea dx, word ptr [bp + 0x36d]
0x12c80: mov ah, 9
0x12c82: int 0x21
0x12c84: xor ax, ax
0x12c86: mov ds, ax
0x12c88: in al, 0x21
0x12c8a: mov si, 0x46c
0x12c8d: xor al, byte ptr [si]
0x12c8f: and al, 0xfd
0x12c91: out 0x21, al
0x12c93: push cs
0x12c94: pop es
0x12c95: mov ah, 0xf6
0x12c97: int 0x16
0x12c99: lea si, word ptr [bp + 0x125]
0x12c9d: mov di, 0x101
0x12ca0: dec di
0x12ca1: push di
2018-12-25T11:39:53.475818694Z 9 PC: 12c84 | Display string (Could not find end pointer)

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":17,"TimeBased":true,"OriginalID":130,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:39:53.712536674Z 48 PC: 12c0c | Get DOS version
2018-12-25T11:39:53.723474286Z 74 PC: 12c2f | Reallocate memory
2018-12-25T11:39:53.725300009Z 72 PC: 12c36 | Allocate memory
2018-12-25T11:39:53.727734598Z 44 PC: 12c77 | Get time 0x12c77: cmp dh, 0x10
0x12c7a: ja 0x12c93
0x12c7c: lea dx, word ptr [bp + 0x36d]
0x12c80: mov ah, 9
0x12c82: int 0x21
0x12c84: xor ax, ax
0x12c86: mov ds, ax
0x12c88: in al, 0x21
0x12c8a: mov si, 0x46c
0x12c8d: xor al, byte ptr [si]
0x12c8f: and al, 0xfd
0x12c91: out 0x21, al
0x12c93: push cs
0x12c94: pop es
0x12c95: mov ah, 0xf6
0x12c97: int 0x16
0x12c99: lea si, word ptr [bp + 0x125]
0x12c9d: mov di, 0x101
0x12ca0: dec di
0x12ca1: push di
2018-12-25T11:39:53.730961231Z 9 PC: 12a48 | Display string (String= 'Runtime error at 0116:109E')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":130,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:39:53.938450869Z 48 PC: 12c0c | Get DOS version
2018-12-25T11:39:53.940191126Z 74 PC: 12c2f | Reallocate memory
2018-12-25T11:39:53.942596228Z 72 PC: 12c36 | Allocate memory
2018-12-25T11:39:53.944455601Z 44 PC: 12c77 | Get time 0x12c77: cmp dh, 0x10
0x12c7a: ja 0x12c93
0x12c7c: lea dx, word ptr [bp + 0x36d]
0x12c80: mov ah, 9
0x12c82: int 0x21
0x12c84: xor ax, ax
0x12c86: mov ds, ax
0x12c88: in al, 0x21
0x12c8a: mov si, 0x46c
0x12c8d: xor al, byte ptr [si]
0x12c8f: and al, 0xfd
0x12c91: out 0x21, al
0x12c93: push cs
0x12c94: pop es
0x12c95: mov ah, 0xf6
0x12c97: int 0x16
0x12c99: lea si, word ptr [bp + 0x125]
0x12c9d: mov di, 0x101
0x12ca0: dec di
0x12ca1: push di
2018-12-25T11:39:53.946912481Z 9 PC: 12c84 | Display string (Could not find end pointer)

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":6,"TimeBased":true,"OriginalID":130,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:39:54.174972046Z 48 PC: 12c0c | Get DOS version
2018-12-25T11:39:54.177401747Z 74 PC: 12c2f | Reallocate memory
2018-12-25T11:39:54.180075726Z 72 PC: 12c36 | Allocate memory
2018-12-25T11:39:54.182251844Z 44 PC: 12c77 | Get time 0x12c77: cmp dh, 0x10
0x12c7a: ja 0x12c93
0x12c7c: lea dx, word ptr [bp + 0x36d]
0x12c80: mov ah, 9
0x12c82: int 0x21
0x12c84: xor ax, ax
0x12c86: mov ds, ax
0x12c88: in al, 0x21
0x12c8a: mov si, 0x46c
0x12c8d: xor al, byte ptr [si]
0x12c8f: and al, 0xfd
0x12c91: out 0x21, al
0x12c93: push cs
0x12c94: pop es
0x12c95: mov ah, 0xf6
0x12c97: int 0x16
0x12c99: lea si, word ptr [bp + 0x125]
0x12c9d: mov di, 0x101
0x12ca0: dec di
0x12ca1: push di
2018-12-25T11:39:54.185001313Z 9 PC: 12c84 | Display string (Could not find end pointer)