Sample viewer

vx.netlux.org/Virus.DOS.Leprosy.5370.a

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:03:53.18934423Z 44 PC: 12aa6 | Get time 0x12aa6: cmp byte ptr [0x108], 0
0x12aab: je 0x12ab2
0x12aad: cmp dh, 0xf
0x12ab0: jg 0x12abb
0x12ab2: cmp dl, 0
0x12ab5: je 0x12aa2
0x12ab7: mov byte ptr [0x108], dl
0x12abb: mov byte ptr [0x157], 0
0x12ac0: mov byte ptr [0x158], 4
0x12ac5: mov byte ptr [0x161], 0
0x12aca: mov cx, 0x27
0x12acd: mov dx, 0x13a
0x12ad0: mov ah, 0x4e
0x12ad2: int 0x21
0x12ad4: cmp ax, 0x12
0x12ad7: je 0x12adc
0x12ad9: call 0x12aec
0x12adc: mov dx, 0x140
0x12adf: mov ah, 0x3b
0x12ae1: int 0x21
2018-12-17T23:03:53.192014383Z 78 PC: 12ad4 | Find first file
2018-12-17T23:03:53.199174983Z 59 PC: 12ae3 | Change current directory
2018-12-17T23:03:53.203838807Z 78 PC: 12ad4 | Find first file
2018-12-17T23:03:53.210226513Z 59 PC: 12ae3 | Change current directory
2018-12-17T23:03:53.216573994Z 78 PC: 12ad4 | Find first file
2018-12-17T23:03:53.228374752Z 59 PC: 12ae3 | Change current directory
2018-12-17T23:03:53.233548224Z 78 PC: 12ad4 | Find first file
2018-12-17T23:03:53.24054719Z 59 PC: 12ae3 | Change current directory
2018-12-17T23:03:53.249688146Z 76 PC: 13f2c | Terminate with return code (Return code = '3')