Sample viewer

vx.netlux.org/Virus.DOS.China.882.c

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:11:07.217989228Z 127 PC: 12ac7 | UNKNOWN!
2018-12-17T23:11:07.220044304Z 53 PC: 12aea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:11:07.221519265Z 37 PC: 12afe | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:11:07.22297238Z 37 PC: 12b06 | Set interrupt vector (Interrupt = '247' AKA 'UNKNOWN!')
2018-12-17T23:11:07.225043141Z 42 PC: 12b0a | Get date 0x12b0a: cmp dx, 0xa01
0x12b0e: jne 0x12b29
0x12b10: mov ax, 0x3508
0x12b13: int 0x21
0x12b15: mov word ptr cs:[0x39], bx
0x12b1a: mov word ptr cs:[0x3b], es
0x12b1f: mov ax, 0x2508
0x12b22: push cs
0x12b23: pop ds
0x12b24: mov dx, 0x2c2
0x12b27: int 0x21
0x12b29: mov es, word ptr cs:[0x11]
0x12b2e: mov bx, 0x600
0x12b31: mov cl, 4
0x12b33: shr bx, cl
0x12b35: add bx, 0x10
0x12b38: mov ah, 0x4a
0x12b3a: int 0x21
0x12b3c: mov es, word ptr cs:[0x11]
0x12b41: mov es, word ptr es:[0x2c]
2018-12-17T23:11:07.228220042Z 74 PC: 12b3c | Reallocate memory
2018-12-17T23:11:07.230444156Z 18 PC: 12b7f | Find next file
2018-12-17T23:11:07.232763918Z 73 PC: 12b85 | Release memory
2018-12-17T23:11:07.235814219Z 77 PC: 12b89 | Get program return code
2018-12-17T23:11:07.237630557Z 49 PC: 12b97 | Terminate and stay resident (Return code = '0' | Memory size = '112')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":17085,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:54:46.184027922Z 127 PC: 12ac7 | UNKNOWN!
2018-12-25T12:54:46.185077831Z 53 PC: 12aea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:54:46.18592411Z 37 PC: 12afe | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:54:46.186959256Z 37 PC: 12b06 | Set interrupt vector (Interrupt = '247' AKA 'UNKNOWN!')
2018-12-25T12:54:46.198315326Z 42 PC: 12b0a | Get date 0x12b0a: cmp dx, 0xa01
0x12b0e: jne 0x12b29
0x12b10: mov ax, 0x3508
0x12b13: int 0x21
0x12b15: mov word ptr cs:[0x39], bx
0x12b1a: mov word ptr cs:[0x3b], es
0x12b1f: mov ax, 0x2508
0x12b22: push cs
0x12b23: pop ds
0x12b24: mov dx, 0x2c2
0x12b27: int 0x21
0x12b29: mov es, word ptr cs:[0x11]
0x12b2e: mov bx, 0x600
0x12b31: mov cl, 4
0x12b33: shr bx, cl
0x12b35: add bx, 0x10
0x12b38: mov ah, 0x4a
0x12b3a: int 0x21
0x12b3c: mov es, word ptr cs:[0x11]
0x12b41: mov es, word ptr es:[0x2c]
2018-12-25T12:54:46.200004628Z 74 PC: 12b3c | Reallocate memory
2018-12-25T12:54:46.201014998Z 18 PC: 12b7f | Find next file
2018-12-25T12:54:46.202404349Z 73 PC: 12b85 | Release memory
2018-12-25T12:54:46.2042389Z 77 PC: 12b89 | Get program return code
2018-12-25T12:54:46.205264072Z 49 PC: 12b97 | Terminate and stay resident (Return code = '0' | Memory size = '112')

{"DateBased":true,"Day":1,"Month":10,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":17085,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:54:46.31596351Z 127 PC: 12ac7 | UNKNOWN!
2018-12-25T12:54:46.317048601Z 53 PC: 12aea | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:54:46.318381885Z 37 PC: 12afe | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:54:46.319766567Z 37 PC: 12b06 | Set interrupt vector (Interrupt = '247' AKA 'UNKNOWN!')
2018-12-25T12:54:46.321561675Z 42 PC: 12b0a | Get date 0x12b0a: cmp dx, 0xa01
0x12b0e: jne 0x12b29
0x12b10: mov ax, 0x3508
0x12b13: int 0x21
0x12b15: mov word ptr cs:[0x39], bx
0x12b1a: mov word ptr cs:[0x3b], es
0x12b1f: mov ax, 0x2508
0x12b22: push cs
0x12b23: pop ds
0x12b24: mov dx, 0x2c2
0x12b27: int 0x21
0x12b29: mov es, word ptr cs:[0x11]
0x12b2e: mov bx, 0x600
0x12b31: mov cl, 4
0x12b33: shr bx, cl
0x12b35: add bx, 0x10
0x12b38: mov ah, 0x4a
0x12b3a: int 0x21
0x12b3c: mov es, word ptr cs:[0x11]
0x12b41: mov es, word ptr es:[0x2c]
2018-12-25T12:54:46.323810783Z 53 PC: 12b15 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-25T12:54:46.324841968Z 37 PC: 12b29 | Set interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-25T12:54:46.326146996Z 74 PC: 12b3c | Reallocate memory
2018-12-25T12:54:46.327837476Z 18 PC: 12b7f | Find next file
2018-12-25T12:54:46.32948238Z 73 PC: 12b85 | Release memory
2018-12-25T12:54:46.330961714Z 77 PC: 12b89 | Get program return code
2018-12-25T12:54:46.347083473Z 49 PC: 12b97 | Terminate and stay resident (Return code = '0' | Memory size = '112')