Sample viewer

vx.netlux.org/Virus.DOS.Satan.735

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:00:39.111566994Z 42 PC: 12a9a | Get date 0x12a9a: cmp dh, 0xc
0x12a9d: jne 0x12aa7
0x12a9f: cmp dl, 0x19
0x12aa2: jne 0x12aa7
0x12aa4: jmp 0x12c84
0x12aa7: cmp dh, 5
0x12aaa: jne 0x12ab4
0x12aac: cmp dl, 1
0x12aaf: jne 0x12ab4
0x12ab1: jmp 0x12c84
0x12ab4: call 0x12c62
0x12ab7: call 0x12c4f
0x12aba: mov si, bp
0x12abc: add si, 0x2c5
0x12ac0: lodsw ax, word ptr [si]
0x12ac1: cmp ax, 5
0x12ac4: ja 0x12ac9
0x12ac6: jmp 0x12b20
0x12ac8: nop
0x12ac9: call 0x12c36
2018-12-17T22:00:39.11461718Z 26 PC: 12c6c | Set disk transfer address
2018-12-17T22:00:39.115640274Z 78 PC: 12c5c | Find first file

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":1187,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:42:57.981773879Z 42 PC: 12a9a | Get date 0x12a9a: cmp dh, 0xc
0x12a9d: jne 0x12aa7
0x12a9f: cmp dl, 0x19
0x12aa2: jne 0x12aa7
0x12aa4: jmp 0x12c84
0x12aa7: cmp dh, 5
0x12aaa: jne 0x12ab4
0x12aac: cmp dl, 1
0x12aaf: jne 0x12ab4
0x12ab1: jmp 0x12c84
0x12ab4: call 0x12c62
0x12ab7: call 0x12c4f
0x12aba: mov si, bp
0x12abc: add si, 0x2c5
0x12ac0: lodsw ax, word ptr [si]
0x12ac1: cmp ax, 5
0x12ac4: ja 0x12ac9
0x12ac6: jmp 0x12b20
0x12ac8: nop
0x12ac9: call 0x12c36
2018-12-25T11:42:57.983673716Z 26 PC: 12c6c | Set disk transfer address
2018-12-25T11:42:57.985307988Z 78 PC: 12c5c | Find first file

{"DateBased":true,"Day":1,"Month":5,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":1187,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:42:58.308844847Z 42 PC: 12a9a | Get date 0x12a9a: cmp dh, 0xc
0x12a9d: jne 0x12aa7
0x12a9f: cmp dl, 0x19
0x12aa2: jne 0x12aa7
0x12aa4: jmp 0x12c84
0x12aa7: cmp dh, 5
0x12aaa: jne 0x12ab4
0x12aac: cmp dl, 1
0x12aaf: jne 0x12ab4
0x12ab1: jmp 0x12c84
0x12ab4: call 0x12c62
0x12ab7: call 0x12c4f
0x12aba: mov si, bp
0x12abc: add si, 0x2c5
0x12ac0: lodsw ax, word ptr [si]
0x12ac1: cmp ax, 5
0x12ac4: ja 0x12ac9
0x12ac6: jmp 0x12b20
0x12ac8: nop
0x12ac9: call 0x12c36
2018-12-25T11:42:58.311297471Z 65 PC: 12c8b | Delete file (Filename = 'A:\TEST.EXE')

{"DateBased":true,"Day":2,"Month":5,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":1187,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:42:58.422070808Z 42 PC: 12a9a | Get date 0x12a9a: cmp dh, 0xc
0x12a9d: jne 0x12aa7
0x12a9f: cmp dl, 0x19
0x12aa2: jne 0x12aa7
0x12aa4: jmp 0x12c84
0x12aa7: cmp dh, 5
0x12aaa: jne 0x12ab4
0x12aac: cmp dl, 1
0x12aaf: jne 0x12ab4
0x12ab1: jmp 0x12c84
0x12ab4: call 0x12c62
0x12ab7: call 0x12c4f
0x12aba: mov si, bp
0x12abc: add si, 0x2c5
0x12ac0: lodsw ax, word ptr [si]
0x12ac1: cmp ax, 5
0x12ac4: ja 0x12ac9
0x12ac6: jmp 0x12b20
0x12ac8: nop
0x12ac9: call 0x12c36
2018-12-25T11:42:58.424459819Z 26 PC: 12c6c | Set disk transfer address
2018-12-25T11:42:58.425467835Z 78 PC: 12c5c | Find first file

{"DateBased":true,"Day":1,"Month":12,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":1187,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:42:58.738795697Z 42 PC: 12a9a | Get date 0x12a9a: cmp dh, 0xc
0x12a9d: jne 0x12aa7
0x12a9f: cmp dl, 0x19
0x12aa2: jne 0x12aa7
0x12aa4: jmp 0x12c84
0x12aa7: cmp dh, 5
0x12aaa: jne 0x12ab4
0x12aac: cmp dl, 1
0x12aaf: jne 0x12ab4
0x12ab1: jmp 0x12c84
0x12ab4: call 0x12c62
0x12ab7: call 0x12c4f
0x12aba: mov si, bp
0x12abc: add si, 0x2c5
0x12ac0: lodsw ax, word ptr [si]
0x12ac1: cmp ax, 5
0x12ac4: ja 0x12ac9
0x12ac6: jmp 0x12b20
0x12ac8: nop
0x12ac9: call 0x12c36
2018-12-25T11:42:58.741116284Z 26 PC: 12c6c | Set disk transfer address
2018-12-25T11:42:58.74213852Z 78 PC: 12c5c | Find first file

{"DateBased":true,"Day":25,"Month":12,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":1187,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:42:59.04539133Z 42 PC: 12a9a | Get date 0x12a9a: cmp dh, 0xc
0x12a9d: jne 0x12aa7
0x12a9f: cmp dl, 0x19
0x12aa2: jne 0x12aa7
0x12aa4: jmp 0x12c84
0x12aa7: cmp dh, 5
0x12aaa: jne 0x12ab4
0x12aac: cmp dl, 1
0x12aaf: jne 0x12ab4
0x12ab1: jmp 0x12c84
0x12ab4: call 0x12c62
0x12ab7: call 0x12c4f
0x12aba: mov si, bp
0x12abc: add si, 0x2c5
0x12ac0: lodsw ax, word ptr [si]
0x12ac1: cmp ax, 5
0x12ac4: ja 0x12ac9
0x12ac6: jmp 0x12b20
0x12ac8: nop
0x12ac9: call 0x12c36
2018-12-25T11:42:59.050410123Z 65 PC: 12c8b | Delete file (Filename = 'A:\TEST.EXE')