Sample viewer

vx.netlux.org/Virus.DOS.Wanderer_M.1809

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:42:29.363194981Z 255 PC: 130c4 | UNKNOWN!
2018-12-17T22:42:29.364796579Z 53 PC: 130cf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:42:29.367037949Z 240 PC: 130fe | UNKNOWN!
2018-12-17T22:42:29.368730904Z 42 PC: 12f74 | Get date 0x12f74: cmp cx, 0x7cb
0x12f78: jne 0x12f8a
0x12f7a: cmp dh, 3
0x12f7d: jne 0x12f8a
0x12f7f: cmp dl, 8
0x12f82: jb 0x12f8a
0x12f84: mov byte ptr cs:[0x70e], 1
0x12f8a: call 0x13112
0x12f8d: nop
0x12f8e: mov word ptr cs:[0x6f5], es
0x12f93: nop
0x12f94: mov word ptr cs:[0x6f9], es
0x12f99: mov word ptr cs:[0x6fd], es
0x12f9e: mov byte ptr cs:[0x7ba], 0
0x12fa4: mov cx, 0x7bb
0x12fa7: xor si, si
0x12fa9: push es
0x12faa: pop ax
0x12fab: add ax, 0x10
0x12fae: mov es, ax
2018-12-17T22:42:29.373171572Z 74 PC: 12fd1 | Reallocate memory
2018-12-17T22:42:29.374678093Z 75 PC: 1301d | Execute program
2018-12-17T22:42:29.388361662Z 255 PC: 13a04 | UNKNOWN!
2018-12-17T22:42:29.389510121Z 53 PC: 13a0f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:42:29.391080119Z 76 PC: 13385 | Terminate with return code (Return code = '0')
2018-12-17T22:42:29.393812591Z 73 PC: 12c45 | Release memory
2018-12-17T22:42:29.395073158Z 44 PC: 1302b | Get time 0x1302b: cmp cl, 3
0x1302e: je 0x13038
0x13030: mov al, 0x31
0x13032: mov dx, 0x8c
0x13035: call 0x22c3c
0x13038: push cs
0x13039: pop ds
0x1303a: push cs
0x1303b: pop es
0x1303c: call 0x22afc
0x1303f: and al, 2
0x13041: cmp al, 2
0x13043: jne 0x13073
0x13045: mov ah, 0x19
0x13047: int 0x21
0x13049: mov dl, al
0x1304b: cmp dl, 2
0x1304e: jb 0x13053
0x13050: add dl, 0x7e
0x13053: mov ax, 0x309
2018-12-17T22:42:29.397662119Z 49 PC: 12c45 | Terminate and stay resident (Return code = '44' | Memory size = '140')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":7564,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:01:56.703007152Z 255 PC: 130c4 | UNKNOWN!
2018-12-25T12:01:56.704871557Z 53 PC: 130cf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:01:56.70602242Z 240 PC: 130fe | UNKNOWN!
2018-12-25T12:01:56.706858493Z 42 PC: 12f74 | Get date 0x12f74: cmp cx, 0x7cb
0x12f78: jne 0x12f8a
0x12f7a: cmp dh, 3
0x12f7d: jne 0x12f8a
0x12f7f: cmp dl, 8
0x12f82: jb 0x12f8a
0x12f84: mov byte ptr cs:[0x70e], 1
0x12f8a: call 0x13112
0x12f8d: nop
0x12f8e: mov word ptr cs:[0x6f5], es
0x12f93: nop
0x12f94: mov word ptr cs:[0x6f9], es
0x12f99: mov word ptr cs:[0x6fd], es
0x12f9e: mov byte ptr cs:[0x7ba], 0
0x12fa4: mov cx, 0x7bb
0x12fa7: xor si, si
0x12fa9: push es
0x12faa: pop ax
0x12fab: add ax, 0x10
0x12fae: mov es, ax
2018-12-25T12:01:56.710429302Z 74 PC: 12fd1 | Reallocate memory
2018-12-25T12:01:56.713986103Z 75 PC: 1301d | Execute program
2018-12-25T12:01:56.727768416Z 255 PC: 13a04 | UNKNOWN!
2018-12-25T12:01:56.728572941Z 53 PC: 13a0f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:01:56.731293845Z 76 PC: 13385 | Terminate with return code (Return code = '0')
2018-12-25T12:01:56.735240236Z 73 PC: 12c45 | Release memory
2018-12-25T12:01:56.736659009Z 44 PC: 1302b | Get time 0x1302b: cmp cl, 3
0x1302e: je 0x13038
0x13030: mov al, 0x31
0x13032: mov dx, 0x8c
0x13035: call 0x22c3c
0x13038: push cs
0x13039: pop ds
0x1303a: push cs
0x1303b: pop es
0x1303c: call 0x22afc
0x1303f: and al, 2
0x13041: cmp al, 2
0x13043: jne 0x13073
0x13045: mov ah, 0x19
0x13047: int 0x21
0x13049: mov dl, al
0x1304b: cmp dl, 2
0x1304e: jb 0x13053
0x13050: add dl, 0x7e
0x13053: mov ax, 0x309
2018-12-25T12:01:56.747224231Z 49 PC: 12c45 | Terminate and stay resident (See above)

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":7564,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:01:56.760511817Z 255 PC: 130c4 | UNKNOWN!
2018-12-25T12:01:56.762087878Z 53 PC: 130cf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:01:56.762902829Z 240 PC: 130fe | UNKNOWN!
2018-12-25T12:01:56.763466255Z 42 PC: 12f74 | Get date 0x12f74: cmp cx, 0x7cb
0x12f78: jne 0x12f8a
0x12f7a: cmp dh, 3
0x12f7d: jne 0x12f8a
0x12f7f: cmp dl, 8
0x12f82: jb 0x12f8a
0x12f84: mov byte ptr cs:[0x70e], 1
0x12f8a: call 0x13112
0x12f8d: nop
0x12f8e: mov word ptr cs:[0x6f5], es
0x12f93: nop
0x12f94: mov word ptr cs:[0x6f9], es
0x12f99: mov word ptr cs:[0x6fd], es
0x12f9e: mov byte ptr cs:[0x7ba], 0
0x12fa4: mov cx, 0x7bb
0x12fa7: xor si, si
0x12fa9: push es
0x12faa: pop ax
0x12fab: add ax, 0x10
0x12fae: mov es, ax
2018-12-25T12:01:56.765737425Z 74 PC: 12fd1 | Reallocate memory
2018-12-25T12:01:56.767655427Z 75 PC: 1301d | Execute program
2018-12-25T12:01:56.780136012Z 255 PC: 13a04 | UNKNOWN!
2018-12-25T12:01:56.781198595Z 53 PC: 13a0f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:01:56.782693262Z 76 PC: 13385 | Terminate with return code (Return code = '0')
2018-12-25T12:01:56.785471658Z 73 PC: 12c45 | Release memory
2018-12-25T12:01:56.786734259Z 44 PC: 1302b | Get time 0x1302b: cmp cl, 3
0x1302e: je 0x13038
0x13030: mov al, 0x31
0x13032: mov dx, 0x8c
0x13035: call 0x22c3c
0x13038: push cs
0x13039: pop ds
0x1303a: push cs
0x1303b: pop es
0x1303c: call 0x22afc
0x1303f: and al, 2
0x13041: cmp al, 2
0x13043: jne 0x13073
0x13045: mov ah, 0x19
0x13047: int 0x21
0x13049: mov dl, al
0x1304b: cmp dl, 2
0x1304e: jb 0x13053
0x13050: add dl, 0x7e
0x13053: mov ax, 0x309
2018-12-25T12:01:56.789508888Z 49 PC: 12c45 | Terminate and stay resident (See above)

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":3,"Second":0,"TimeBased":true,"OriginalID":7564,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:01:56.851409451Z 255 PC: 130c4 | UNKNOWN!
2018-12-25T12:01:56.854047403Z 53 PC: 130cf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:01:56.855237463Z 240 PC: 130fe | UNKNOWN!
2018-12-25T12:01:56.855990167Z 42 PC: 12f74 | Get date 0x12f74: cmp cx, 0x7cb
0x12f78: jne 0x12f8a
0x12f7a: cmp dh, 3
0x12f7d: jne 0x12f8a
0x12f7f: cmp dl, 8
0x12f82: jb 0x12f8a
0x12f84: mov byte ptr cs:[0x70e], 1
0x12f8a: call 0x13112
0x12f8d: nop
0x12f8e: mov word ptr cs:[0x6f5], es
0x12f93: nop
0x12f94: mov word ptr cs:[0x6f9], es
0x12f99: mov word ptr cs:[0x6fd], es
0x12f9e: mov byte ptr cs:[0x7ba], 0
0x12fa4: mov cx, 0x7bb
0x12fa7: xor si, si
0x12fa9: push es
0x12faa: pop ax
0x12fab: add ax, 0x10
0x12fae: mov es, ax
2018-12-25T12:01:56.859717978Z 74 PC: 12fd1 | Reallocate memory
2018-12-25T12:01:56.861025474Z 75 PC: 1301d | Execute program
2018-12-25T12:01:56.874879961Z 255 PC: 13a04 | UNKNOWN!
2018-12-25T12:01:56.876262825Z 53 PC: 13a0f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:01:56.883118435Z 76 PC: 13385 | Terminate with return code (Return code = '0')
2018-12-25T12:01:56.887932366Z 73 PC: 12c45 | Release memory
2018-12-25T12:01:56.889743351Z 44 PC: 1302b | Get time 0x1302b: cmp cl, 3
0x1302e: je 0x13038
0x13030: mov al, 0x31
0x13032: mov dx, 0x8c
0x13035: call 0x22c3c
0x13038: push cs
0x13039: pop ds
0x1303a: push cs
0x1303b: pop es
0x1303c: call 0x22afc
0x1303f: and al, 2
0x13041: cmp al, 2
0x13043: jne 0x13073
0x13045: mov ah, 0x19
0x13047: int 0x21
0x13049: mov dl, al
0x1304b: cmp dl, 2
0x1304e: jb 0x13053
0x13050: add dl, 0x7e
0x13053: mov ax, 0x309
2018-12-25T12:01:56.892780117Z 25 PC: 13049 | Get default drive

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":3,"Second":0,"TimeBased":true,"OriginalID":7564,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:01:56.875209726Z 255 PC: 130c4 | UNKNOWN!
2018-12-25T12:01:56.876847012Z 53 PC: 130cf | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:01:56.878013224Z 240 PC: 130fe | UNKNOWN!
2018-12-25T12:01:56.878800581Z 42 PC: 12f74 | Get date 0x12f74: cmp cx, 0x7cb
0x12f78: jne 0x12f8a
0x12f7a: cmp dh, 3
0x12f7d: jne 0x12f8a
0x12f7f: cmp dl, 8
0x12f82: jb 0x12f8a
0x12f84: mov byte ptr cs:[0x70e], 1
0x12f8a: call 0x13112
0x12f8d: nop
0x12f8e: mov word ptr cs:[0x6f5], es
0x12f93: nop
0x12f94: mov word ptr cs:[0x6f9], es
0x12f99: mov word ptr cs:[0x6fd], es
0x12f9e: mov byte ptr cs:[0x7ba], 0
0x12fa4: mov cx, 0x7bb
0x12fa7: xor si, si
0x12fa9: push es
0x12faa: pop ax
0x12fab: add ax, 0x10
0x12fae: mov es, ax
2018-12-25T12:01:56.882196989Z 74 PC: 12fd1 | Reallocate memory
2018-12-25T12:01:56.884448125Z 75 PC: 1301d | Execute program
2018-12-25T12:01:56.898318517Z 255 PC: 13a04 | UNKNOWN!
2018-12-25T12:01:56.915297514Z 53 PC: 13a0f | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:01:56.928524155Z 76 PC: 13385 | Terminate with return code (Return code = '0')
2018-12-25T12:01:56.931811198Z 73 PC: 12c45 | Release memory
2018-12-25T12:01:56.942370268Z 44 PC: 1302b | Get time 0x1302b: cmp cl, 3
0x1302e: je 0x13038
0x13030: mov al, 0x31
0x13032: mov dx, 0x8c
0x13035: call 0x22c3c
0x13038: push cs
0x13039: pop ds
0x1303a: push cs
0x1303b: pop es
0x1303c: call 0x22afc
0x1303f: and al, 2
0x13041: cmp al, 2
0x13043: jne 0x13073
0x13045: mov ah, 0x19
0x13047: int 0x21
0x13049: mov dl, al
0x1304b: cmp dl, 2
0x1304e: jb 0x13053
0x13050: add dl, 0x7e
0x13053: mov ax, 0x309
2018-12-25T12:01:56.945005775Z 25 PC: 13049 | Get default drive