Sample viewer

vx.netlux.org/Virus.DOS.ARCV.795.a

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T21:51:32.697361529Z 243 PC: 12a85 | UNKNOWN!
2018-12-17T21:51:32.699142472Z 42 PC: 12ad8 | Get date 0x12ad8: cmp cx, 0x7c9
0x12adc: jb 0x12aea
0x12ade: cmp dl, 3
0x12ae1: jne 0x12aea
0x12ae3: cmp al, 4
0x12ae5: jne 0x12aea
0x12ae7: jmp 0x12cb1
0x12aea: xor ax, ax
0x12aec: mov ds, ax
0x12aee: mov ax, word ptr [0x84]
0x12af1: mov bx, word ptr [0x86]
0x12af5: mov word ptr es:[0x401], ax
0x12af9: mov word ptr es:[0x403], bx
0x12afe: cli
0x12aff: mov word ptr [0x84], 0x249
0x12b05: mov word ptr [0x86], es
0x12b09: sti
0x12b0a: push cs
0x12b0b: pop es
0x12b0c: jmp 0x12a8c
2018-12-17T21:51:32.700956629Z 76 PC: 12a44 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":138,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:40:16.521673631Z 243 PC: 12a85 | UNKNOWN!
2018-12-25T11:40:16.52331808Z 42 PC: 12ad8 | Get date 0x12ad8: cmp cx, 0x7c9
0x12adc: jb 0x12aea
0x12ade: cmp dl, 3
0x12ae1: jne 0x12aea
0x12ae3: cmp al, 4
0x12ae5: jne 0x12aea
0x12ae7: jmp 0x12cb1
0x12aea: xor ax, ax
0x12aec: mov ds, ax
0x12aee: mov ax, word ptr [0x84]
0x12af1: mov bx, word ptr [0x86]
0x12af5: mov word ptr es:[0x401], ax
0x12af9: mov word ptr es:[0x403], bx
0x12afe: cli
0x12aff: mov word ptr [0x84], 0x249
0x12b05: mov word ptr [0x86], es
0x12b09: sti
0x12b0a: push cs
0x12b0b: pop es
0x12b0c: jmp 0x12a8c
2018-12-25T11:40:16.525084055Z 76 PC: 12a44 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1993,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":138,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:40:16.552513825Z 243 PC: 12a85 | UNKNOWN!
2018-12-25T11:40:16.553803361Z 42 PC: 12ad8 | Get date 0x12ad8: cmp cx, 0x7c9
0x12adc: jb 0x12aea
0x12ade: cmp dl, 3
0x12ae1: jne 0x12aea
0x12ae3: cmp al, 4
0x12ae5: jne 0x12aea
0x12ae7: jmp 0x12cb1
0x12aea: xor ax, ax
0x12aec: mov ds, ax
0x12aee: mov ax, word ptr [0x84]
0x12af1: mov bx, word ptr [0x86]
0x12af5: mov word ptr es:[0x401], ax
0x12af9: mov word ptr es:[0x403], bx
0x12afe: cli
0x12aff: mov word ptr [0x84], 0x249
0x12b05: mov word ptr [0x86], es
0x12b09: sti
0x12b0a: push cs
0x12b0b: pop es
0x12b0c: jmp 0x12a8c
2018-12-25T11:40:16.557360992Z 76 PC: 12a44 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":3,"Month":1,"Year":1993,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":138,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:40:16.760802265Z 243 PC: 12a85 | UNKNOWN!
2018-12-25T11:40:16.762504593Z 42 PC: 12ad8 | Get date 0x12ad8: cmp cx, 0x7c9
0x12adc: jb 0x12aea
0x12ade: cmp dl, 3
0x12ae1: jne 0x12aea
0x12ae3: cmp al, 4
0x12ae5: jne 0x12aea
0x12ae7: jmp 0x12cb1
0x12aea: xor ax, ax
0x12aec: mov ds, ax
0x12aee: mov ax, word ptr [0x84]
0x12af1: mov bx, word ptr [0x86]
0x12af5: mov word ptr es:[0x401], ax
0x12af9: mov word ptr es:[0x403], bx
0x12afe: cli
0x12aff: mov word ptr [0x84], 0x249
0x12b05: mov word ptr [0x86], es
0x12b09: sti
0x12b0a: push cs
0x12b0b: pop es
0x12b0c: jmp 0x12a8c
2018-12-25T11:40:16.76577562Z 76 PC: 12a44 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":3,"Month":6,"Year":1993,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":138,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:40:16.907104674Z 243 PC: 12a85 | UNKNOWN!
2018-12-25T11:40:16.90858145Z 42 PC: 12ad8 | Get date 0x12ad8: cmp cx, 0x7c9
0x12adc: jb 0x12aea
0x12ade: cmp dl, 3
0x12ae1: jne 0x12aea
0x12ae3: cmp al, 4
0x12ae5: jne 0x12aea
0x12ae7: jmp 0x12cb1
0x12aea: xor ax, ax
0x12aec: mov ds, ax
0x12aee: mov ax, word ptr [0x84]
0x12af1: mov bx, word ptr [0x86]
0x12af5: mov word ptr es:[0x401], ax
0x12af9: mov word ptr es:[0x403], bx
0x12afe: cli
0x12aff: mov word ptr [0x84], 0x249
0x12b05: mov word ptr [0x86], es
0x12b09: sti
0x12b0a: push cs
0x12b0b: pop es
0x12b0c: jmp 0x12a8c
2018-12-25T11:40:16.912146016Z 53 PC: 12cfe | Get interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-25T11:40:16.913657718Z 37 PC: 12d0f | Set interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-25T11:40:16.915169585Z 76 PC: 12a44 | Terminate with return code (Return code = '0')