Sample viewer

vx.netlux.org/Virus.DOS.Corrupted.Eupm.1731

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:55:52.163151712Z 255 PC: 14f09 | UNKNOWN!
2018-12-17T22:55:52.164976273Z 42 PC: 14f95 | Get date 0x14f95: cmp cx, 0x7c8
0x14f99: jge 0x14f9e
0x14f9b: jmp 0x14fa6
0x14f9d: nop
0x14f9e: cmp dl, 1
0x14fa1: jne 0x14fa6
0x14fa3: call 0x150e8
0x14fa6: xor ax, ax
0x14fa8: mov es, ax
0x14faa: mov ax, word ptr es:[0x3fc]
0x14fae: mov word ptr cs:[0x53], ax
0x14fb2: mov ax, word ptr es:[0x3fe]
0x14fb6: mov word ptr cs:[0x55], ax
0x14fba: mov word ptr es:[0x3fc], 0xa4f3
0x14fc1: mov word ptr es:[0x3fe], 0xcb
0x14fc8: mov ax, word ptr cs:[1]
0x14fcc: add ax, 0x10
0x14fcf: mov es, ax
0x14fd1: xor di, di
0x14fd3: mov si, 0

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":12035,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:31:52.33507927Z 255 PC: 14f09 | UNKNOWN!
2018-12-25T12:31:52.336636391Z 42 PC: 14f95 | Get date 0x14f95: cmp cx, 0x7c8
0x14f99: jge 0x14f9e
0x14f9b: jmp 0x14fa6
0x14f9d: nop
0x14f9e: cmp dl, 1
0x14fa1: jne 0x14fa6
0x14fa3: call 0x150e8
0x14fa6: xor ax, ax
0x14fa8: mov es, ax
0x14faa: mov ax, word ptr es:[0x3fc]
0x14fae: mov word ptr cs:[0x53], ax
0x14fb2: mov ax, word ptr es:[0x3fe]
0x14fb6: mov word ptr cs:[0x55], ax
0x14fba: mov word ptr es:[0x3fc], 0xa4f3
0x14fc1: mov word ptr es:[0x3fe], 0xcb
0x14fc8: mov ax, word ptr cs:[1]
0x14fcc: add ax, 0x10
0x14fcf: mov es, ax
0x14fd1: xor di, di
0x14fd3: mov si, 0

{"DateBased":true,"Day":1,"Month":1,"Year":1992,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":12035,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:31:52.345553179Z 255 PC: 14f09 | UNKNOWN!
2018-12-25T12:31:52.346958743Z 42 PC: 14f95 | Get date 0x14f95: cmp cx, 0x7c8
0x14f99: jge 0x14f9e
0x14f9b: jmp 0x14fa6
0x14f9d: nop
0x14f9e: cmp dl, 1
0x14fa1: jne 0x14fa6
0x14fa3: call 0x150e8
0x14fa6: xor ax, ax
0x14fa8: mov es, ax
0x14faa: mov ax, word ptr es:[0x3fc]
0x14fae: mov word ptr cs:[0x53], ax
0x14fb2: mov ax, word ptr es:[0x3fe]
0x14fb6: mov word ptr cs:[0x55], ax
0x14fba: mov word ptr es:[0x3fc], 0xa4f3
0x14fc1: mov word ptr es:[0x3fe], 0xcb
0x14fc8: mov ax, word ptr cs:[1]
0x14fcc: add ax, 0x10
0x14fcf: mov es, ax
0x14fd1: xor di, di
0x14fd3: mov si, 0

{"DateBased":true,"Day":2,"Month":1,"Year":1992,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":12035,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:31:52.99891642Z 255 PC: 14f09 | UNKNOWN!
2018-12-25T12:31:53.00142465Z 42 PC: 14f95 | Get date 0x14f95: cmp cx, 0x7c8
0x14f99: jge 0x14f9e
0x14f9b: jmp 0x14fa6
0x14f9d: nop
0x14f9e: cmp dl, 1
0x14fa1: jne 0x14fa6
0x14fa3: call 0x150e8
0x14fa6: xor ax, ax
0x14fa8: mov es, ax
0x14faa: mov ax, word ptr es:[0x3fc]
0x14fae: mov word ptr cs:[0x53], ax
0x14fb2: mov ax, word ptr es:[0x3fe]
0x14fb6: mov word ptr cs:[0x55], ax
0x14fba: mov word ptr es:[0x3fc], 0xa4f3
0x14fc1: mov word ptr es:[0x3fe], 0xcb
0x14fc8: mov ax, word ptr cs:[1]
0x14fcc: add ax, 0x10
0x14fcf: mov es, ax
0x14fd1: xor di, di
0x14fd3: mov si, 0