Sample viewer

vx.netlux.org/Virus.DOS.Doom.1504

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:41:20.148576922Z 255 PC: 14fa5 | UNKNOWN!
2018-12-17T22:41:20.172066641Z 42 PC: 1505f | Get date 0x1505f: cmp dh, 3
0x15062: jne 0x15072
0x15064: mov ah, 0x2c
0x15066: int 0x21
0x15068: cmp dh, 0xa
0x1506b: jge 0x15072
0x1506d: mov byte ptr [0x700], 1
0x15072: cmp byte ptr [0x707], 1
0x15077: je 0x1507c
0x15079: jmp 0x15101
0x1507c: mov word ptr [0x710], 0x23a
0x15082: mov word ptr [0x712], ds
0x15086: ljmp ptr [0x710]
0x1508a: mov word ptr [0x710], 0
0x15090: mov word ptr [0x712], 0x80
0x15096: mov word ptr [0x714], es
0x1509a: mov word ptr [0x716], 0x5c
0x150a0: mov word ptr [0x718], es
0x150a4: mov word ptr [0x71a], 0x6c
0x150aa: mov word ptr [0x71c], es
2018-12-17T22:41:20.174386959Z 74 PC: 12ba5 | Reallocate memory
2018-12-17T22:41:20.175866969Z 75 PC: 12bd5 | Execute program
2018-12-17T22:41:20.192032291Z 76 PC: 156fd | Terminate with return code (Return code = '0')
2018-12-17T22:41:20.19551391Z 73 PC: 12be5 | Release memory
2018-12-17T22:41:20.196896436Z 49 PC: 12bf1 | Terminate and stay resident (Return code = '0' | Memory size = '117')

{"DateBased":true,"Day":1,"Month":3,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":7185,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:00:58.040030602Z 255 PC: 14fa5 | UNKNOWN!
2018-12-25T12:00:58.0744606Z 42 PC: 1505f | Get date 0x1505f: cmp dh, 3
0x15062: jne 0x15072
0x15064: mov ah, 0x2c
0x15066: int 0x21
0x15068: cmp dh, 0xa
0x1506b: jge 0x15072
0x1506d: mov byte ptr [0x700], 1
0x15072: cmp byte ptr [0x707], 1
0x15077: je 0x1507c
0x15079: jmp 0x15101
0x1507c: mov word ptr [0x710], 0x23a
0x15082: mov word ptr [0x712], ds
0x15086: ljmp ptr [0x710]
0x1508a: mov word ptr [0x710], 0
0x15090: mov word ptr [0x712], 0x80
0x15096: mov word ptr [0x714], es
0x1509a: mov word ptr [0x716], 0x5c
0x150a0: mov word ptr [0x718], es
0x150a4: mov word ptr [0x71a], 0x6c
0x150aa: mov word ptr [0x71c], es
2018-12-25T12:00:58.076755761Z 44 PC: 15068 | Get time 0x15068: cmp dh, 0xa
0x1506b: jge 0x15072
0x1506d: mov byte ptr [0x700], 1
0x15072: cmp byte ptr [0x707], 1
0x15077: je 0x1507c
0x15079: jmp 0x15101
0x1507c: mov word ptr [0x710], 0x23a
0x15082: mov word ptr [0x712], ds
0x15086: ljmp ptr [0x710]
0x1508a: mov word ptr [0x710], 0
0x15090: mov word ptr [0x712], 0x80
0x15096: mov word ptr [0x714], es
0x1509a: mov word ptr [0x716], 0x5c
0x150a0: mov word ptr [0x718], es
0x150a4: mov word ptr [0x71a], 0x6c
0x150aa: mov word ptr [0x71c], es
0x150ae: mov ah, 0x4a
0x150b0: mov bx, 0x75
0x150b3: int 0x21
0x150b5: mov es, word ptr es:[bx + si]
2018-12-25T12:00:58.078744833Z 74 PC: 12ba5 | Reallocate memory
2018-12-25T12:00:58.080329602Z 75 PC: 12bd5 | Execute program
2018-12-25T12:00:58.090126268Z 76 PC: 156fd | Terminate with return code (Return code = '0')
2018-12-25T12:00:58.091994881Z 73 PC: 12be5 | Release memory
2018-12-25T12:00:58.093070061Z 49 PC: 12bf1 | Terminate and stay resident (Return code = '0' | Memory size = '117')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":7185,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:00:58.150258576Z 255 PC: 14fa5 | UNKNOWN!
2018-12-25T12:00:58.176224605Z 42 PC: 1505f | Get date 0x1505f: cmp dh, 3
0x15062: jne 0x15072
0x15064: mov ah, 0x2c
0x15066: int 0x21
0x15068: cmp dh, 0xa
0x1506b: jge 0x15072
0x1506d: mov byte ptr [0x700], 1
0x15072: cmp byte ptr [0x707], 1
0x15077: je 0x1507c
0x15079: jmp 0x15101
0x1507c: mov word ptr [0x710], 0x23a
0x15082: mov word ptr [0x712], ds
0x15086: ljmp ptr [0x710]
0x1508a: mov word ptr [0x710], 0
0x15090: mov word ptr [0x712], 0x80
0x15096: mov word ptr [0x714], es
0x1509a: mov word ptr [0x716], 0x5c
0x150a0: mov word ptr [0x718], es
0x150a4: mov word ptr [0x71a], 0x6c
0x150aa: mov word ptr [0x71c], es
2018-12-25T12:00:58.178408107Z 74 PC: 12ba5 | Reallocate memory
2018-12-25T12:00:58.179985479Z 75 PC: 12bd5 | Execute program
2018-12-25T12:00:58.196787115Z 76 PC: 156fd | Terminate with return code (Return code = '0')
2018-12-25T12:00:58.200143412Z 73 PC: 12be5 | Release memory
2018-12-25T12:00:58.201771934Z 49 PC: 12bf1 | Terminate and stay resident (Return code = '0' | Memory size = '117')