Sample viewer

vx.netlux.org/Virus.DOS.Wanderer_M.1845

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:09:53.211570587Z 255 PC: 130ce | UNKNOWN!
2018-12-17T22:09:53.212902835Z 53 PC: 130d9 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:09:53.214079105Z 240 PC: 13108 | UNKNOWN!
2018-12-17T22:09:53.214987697Z 42 PC: 12f7e | Get date 0x12f7e: cmp cx, 0x7cb
0x12f82: jne 0x12f94
0x12f84: cmp dh, 3
0x12f87: jne 0x12f94
0x12f89: cmp dl, 0x13
0x12f8c: jb 0x12f94
0x12f8e: mov byte ptr cs:[0x725], 1
0x12f94: call 0x13117
0x12f97: nop
0x12f98: mov word ptr cs:[0x6fa], es
0x12f9d: nop
0x12f9e: mov word ptr cs:[0x6fe], es
0x12fa3: mov word ptr cs:[0x702], es
0x12fa8: mov byte ptr cs:[0x7de], 0
0x12fae: mov cx, 0x7e0
0x12fb1: xor si, si
0x12fb3: push es
0x12fb4: pop ax
0x12fb5: add ax, 0x10
0x12fb8: mov es, ax
2018-12-17T22:09:53.218064614Z 74 PC: 12fdb | Reallocate memory
2018-12-17T22:09:53.234248169Z 75 PC: 13027 | Execute program
2018-12-17T22:09:53.248349938Z 255 PC: 13a3e | UNKNOWN!
2018-12-17T22:09:53.24944888Z 53 PC: 13a49 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:09:53.252160427Z 76 PC: 133b5 | Terminate with return code (Return code = '0')
2018-12-17T22:09:53.256489053Z 73 PC: 12c58 | Release memory
2018-12-17T22:09:53.257781779Z 44 PC: 13035 | Get time 0x13035: cmp cl, 5
0x13038: je 0x13042
0x1303a: mov al, 0x31
0x1303c: mov dx, 0x8e
0x1303f: call 0x22c4f
0x13042: push cs
0x13043: pop ds
0x13044: push cs
0x13045: pop es
0x13046: call 0x22ae1
0x13049: and al, 2
0x1304b: cmp al, 2
0x1304d: jne 0x1307d
0x1304f: mov ah, 0x19
0x13051: int 0x21
0x13053: mov dl, al
0x13055: cmp dl, 2
0x13058: jb 0x1305d
0x1305a: add dl, 0x7e
0x1305d: mov ax, 0x309
2018-12-17T22:09:53.26037805Z 49 PC: 12c58 | Terminate and stay resident (Return code = '44' | Memory size = '142')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":2225,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:45:14.312551026Z 255 PC: 130ce | UNKNOWN!
2018-12-25T11:45:14.314662232Z 53 PC: 130d9 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:45:14.315929337Z 240 PC: 13108 | UNKNOWN!
2018-12-25T11:45:14.316686975Z 42 PC: 12f7e | Get date 0x12f7e: cmp cx, 0x7cb
0x12f82: jne 0x12f94
0x12f84: cmp dh, 3
0x12f87: jne 0x12f94
0x12f89: cmp dl, 0x13
0x12f8c: jb 0x12f94
0x12f8e: mov byte ptr cs:[0x725], 1
0x12f94: call 0x13117
0x12f97: nop
0x12f98: mov word ptr cs:[0x6fa], es
0x12f9d: nop
0x12f9e: mov word ptr cs:[0x6fe], es
0x12fa3: mov word ptr cs:[0x702], es
0x12fa8: mov byte ptr cs:[0x7de], 0
0x12fae: mov cx, 0x7e0
0x12fb1: xor si, si
0x12fb3: push es
0x12fb4: pop ax
0x12fb5: add ax, 0x10
0x12fb8: mov es, ax
2018-12-25T11:45:14.31992026Z 74 PC: 12fdb | Reallocate memory
2018-12-25T11:45:14.337726762Z 75 PC: 13027 | Execute program
2018-12-25T11:45:14.355425659Z 255 PC: 13a3e | UNKNOWN!
2018-12-25T11:45:14.359649895Z 53 PC: 13a49 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:45:14.365064569Z 76 PC: 133b5 | Terminate with return code (Return code = '0')
2018-12-25T11:45:14.368560703Z 73 PC: 12c58 | Release memory
2018-12-25T11:45:14.370423839Z 44 PC: 13035 | Get time 0x13035: cmp cl, 5
0x13038: je 0x13042
0x1303a: mov al, 0x31
0x1303c: mov dx, 0x8e
0x1303f: call 0x22c4f
0x13042: push cs
0x13043: pop ds
0x13044: push cs
0x13045: pop es
0x13046: call 0x22ae1
0x13049: and al, 2
0x1304b: cmp al, 2
0x1304d: jne 0x1307d
0x1304f: mov ah, 0x19
0x13051: int 0x21
0x13053: mov dl, al
0x13055: cmp dl, 2
0x13058: jb 0x1305d
0x1305a: add dl, 0x7e
0x1305d: mov ax, 0x309
2018-12-25T11:45:14.374196643Z 49 PC: 12c58 | Terminate and stay resident (See above)

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":2225,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T13:06:49.199144621Z 255 PC: 130ce | UNKNOWN!
2018-12-25T13:06:49.200307727Z 53 PC: 130d9 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T13:06:49.201492789Z 240 PC: 13108 | UNKNOWN!
2018-12-25T13:06:49.202335533Z 42 PC: 12f7e | Get date 0x12f7e: cmp cx, 0x7cb
0x12f82: jne 0x12f94
0x12f84: cmp dh, 3
0x12f87: jne 0x12f94
0x12f89: cmp dl, 0x13
0x12f8c: jb 0x12f94
0x12f8e: mov byte ptr cs:[0x725], 1
0x12f94: call 0x13117
0x12f97: nop
0x12f98: mov word ptr cs:[0x6fa], es
0x12f9d: nop
0x12f9e: mov word ptr cs:[0x6fe], es
0x12fa3: mov word ptr cs:[0x702], es
0x12fa8: mov byte ptr cs:[0x7de], 0
0x12fae: mov cx, 0x7e0
0x12fb1: xor si, si
0x12fb3: push es
0x12fb4: pop ax
0x12fb5: add ax, 0x10
0x12fb8: mov es, ax
2018-12-25T13:06:49.204566857Z 74 PC: 12fdb | Reallocate memory
2018-12-25T13:06:49.206244675Z 75 PC: 13027 | Execute program
2018-12-25T13:06:49.215830469Z 255 PC: 13a3e | UNKNOWN!
2018-12-25T13:06:49.216802786Z 53 PC: 13a49 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T13:06:49.218493103Z 76 PC: 133b5 | Terminate with return code (Return code = '0')
2018-12-25T13:06:49.220610186Z 73 PC: 12c58 | Release memory
2018-12-25T13:06:49.221770573Z 44 PC: 13035 | Get time 0x13035: cmp cl, 5
0x13038: je 0x13042
0x1303a: mov al, 0x31
0x1303c: mov dx, 0x8e
0x1303f: call 0x22c4f
0x13042: push cs
0x13043: pop ds
0x13044: push cs
0x13045: pop es
0x13046: call 0x22ae1
0x13049: and al, 2
0x1304b: cmp al, 2
0x1304d: jne 0x1307d
0x1304f: mov ah, 0x19
0x13051: int 0x21
0x13053: mov dl, al
0x13055: cmp dl, 2
0x13058: jb 0x1305d
0x1305a: add dl, 0x7e
0x1305d: mov ax, 0x309
2018-12-25T13:06:49.224191249Z 49 PC: 12c58 | Terminate and stay resident (See above)

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":5,"Second":0,"TimeBased":true,"OriginalID":2225,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:45:15.225022843Z 255 PC: 130ce | UNKNOWN!
2018-12-25T11:45:15.226260786Z 53 PC: 130d9 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:45:15.22744957Z 240 PC: 13108 | UNKNOWN!
2018-12-25T11:45:15.228225601Z 42 PC: 12f7e | Get date 0x12f7e: cmp cx, 0x7cb
0x12f82: jne 0x12f94
0x12f84: cmp dh, 3
0x12f87: jne 0x12f94
0x12f89: cmp dl, 0x13
0x12f8c: jb 0x12f94
0x12f8e: mov byte ptr cs:[0x725], 1
0x12f94: call 0x13117
0x12f97: nop
0x12f98: mov word ptr cs:[0x6fa], es
0x12f9d: nop
0x12f9e: mov word ptr cs:[0x6fe], es
0x12fa3: mov word ptr cs:[0x702], es
0x12fa8: mov byte ptr cs:[0x7de], 0
0x12fae: mov cx, 0x7e0
0x12fb1: xor si, si
0x12fb3: push es
0x12fb4: pop ax
0x12fb5: add ax, 0x10
0x12fb8: mov es, ax
2018-12-25T11:45:15.231863818Z 74 PC: 12fdb | Reallocate memory
2018-12-25T11:45:15.23555111Z 75 PC: 13027 | Execute program
2018-12-25T11:45:15.249680572Z 255 PC: 13a3e | UNKNOWN!
2018-12-25T11:45:15.251501544Z 53 PC: 13a49 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:45:15.25316361Z 76 PC: 133b5 | Terminate with return code (Return code = '0')
2018-12-25T11:45:15.256700534Z 73 PC: 12c58 | Release memory
2018-12-25T11:45:15.261395079Z 44 PC: 13035 | Get time 0x13035: cmp cl, 5
0x13038: je 0x13042
0x1303a: mov al, 0x31
0x1303c: mov dx, 0x8e
0x1303f: call 0x22c4f
0x13042: push cs
0x13043: pop ds
0x13044: push cs
0x13045: pop es
0x13046: call 0x22ae1
0x13049: and al, 2
0x1304b: cmp al, 2
0x1304d: jne 0x1307d
0x1304f: mov ah, 0x19
0x13051: int 0x21
0x13053: mov dl, al
0x13055: cmp dl, 2
0x13058: jb 0x1305d
0x1305a: add dl, 0x7e
0x1305d: mov ax, 0x309
2018-12-25T11:45:15.263693401Z 25 PC: 13053 | Get default drive

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":5,"Second":0,"TimeBased":true,"OriginalID":2225,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:45:15.446813891Z 255 PC: 130ce | UNKNOWN!
2018-12-25T11:45:15.448987265Z 53 PC: 130d9 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:45:15.45058505Z 240 PC: 13108 | UNKNOWN!
2018-12-25T11:45:15.451515733Z 42 PC: 12f7e | Get date 0x12f7e: cmp cx, 0x7cb
0x12f82: jne 0x12f94
0x12f84: cmp dh, 3
0x12f87: jne 0x12f94
0x12f89: cmp dl, 0x13
0x12f8c: jb 0x12f94
0x12f8e: mov byte ptr cs:[0x725], 1
0x12f94: call 0x13117
0x12f97: nop
0x12f98: mov word ptr cs:[0x6fa], es
0x12f9d: nop
0x12f9e: mov word ptr cs:[0x6fe], es
0x12fa3: mov word ptr cs:[0x702], es
0x12fa8: mov byte ptr cs:[0x7de], 0
0x12fae: mov cx, 0x7e0
0x12fb1: xor si, si
0x12fb3: push es
0x12fb4: pop ax
0x12fb5: add ax, 0x10
0x12fb8: mov es, ax
2018-12-25T11:45:15.454864581Z 74 PC: 12fdb | Reallocate memory
2018-12-25T11:45:15.45738652Z 75 PC: 13027 | Execute program
2018-12-25T11:45:15.47297804Z 255 PC: 13a3e | UNKNOWN!
2018-12-25T11:45:15.474035079Z 53 PC: 13a49 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:45:15.476395805Z 76 PC: 133b5 | Terminate with return code (Return code = '0')
2018-12-25T11:45:15.479878945Z 73 PC: 12c58 | Release memory
2018-12-25T11:45:15.481468415Z 44 PC: 13035 | Get time 0x13035: cmp cl, 5
0x13038: je 0x13042
0x1303a: mov al, 0x31
0x1303c: mov dx, 0x8e
0x1303f: call 0x22c4f
0x13042: push cs
0x13043: pop ds
0x13044: push cs
0x13045: pop es
0x13046: call 0x22ae1
0x13049: and al, 2
0x1304b: cmp al, 2
0x1304d: jne 0x1307d
0x1304f: mov ah, 0x19
0x13051: int 0x21
0x13053: mov dl, al
0x13055: cmp dl, 2
0x13058: jb 0x1305d
0x1305a: add dl, 0x7e
0x1305d: mov ax, 0x309