Sample viewer

vx.netlux.org/Virus.DOS.Beer.2838

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:00:46.710995591Z 48 PC: 14115 | Get DOS version
2018-12-17T23:00:46.713096198Z 37 PC: 141a9 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:00:46.715148725Z 48 PC: 12a63 | Get DOS version
2018-12-17T23:00:46.716576178Z 9 PC: 12a7a | Display string (String= ' --=[ Selfchecking AntiStealth Goat COM/EXE file, 01/06/01 ]=------------------ (c) 1995-2001 by ROSE SWE, Dipl.-Ing. Ralph Roth - Version 1.18 - Freeware ')
2018-12-17T23:00:46.72785945Z 53 PC: 9ee82 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:00:46.729861793Z 37 PC: 9ee82 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:00:46.731523025Z 67 PC: 9ee82 | Get or set file attributes
2018-12-17T23:00:46.738132936Z 67 PC: 9ee82 | Get or set file attributes
2018-12-17T23:00:47.840510936Z 61 PC: 9ee82 | Open file (Filename = '4 Microsoft Corp Licensed Material - Property of Microsoft All rights reserved ')
2018-12-17T23:00:47.863196755Z 87 PC: 9ee82 | Get or set file date and time
2018-12-17T23:00:47.86496064Z 66 PC: 9ee82 | Move file pointer
2018-12-17T23:00:47.867666435Z 66 PC: 9ee82 | Move file pointer
2018-12-17T23:00:47.869736655Z 63 PC: 9ee82 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:00:47.872992954Z 66 PC: 9ee82 | Move file pointer
2018-12-17T23:00:47.876200802Z 63 PC: 9ee82 | Read file or device (Read 16 bytes on handle 5)
2018-12-17T23:00:47.884103101Z 62 PC: 9ee82 | Close file
2018-12-17T23:00:47.886597719Z 42 PC: 9ee82 | Get date 0x9ee82: ret
0x9ee83: push ds
0x9ee84: pop es
0x9ee85: push ds
0x9ee86: pop word ptr cs:[0xc2c]
0x9ee8b: mov word ptr cs:[0xc2a], dx
0x9ee90: mov ax, 0x4300
0x9ee93: call 0xaee7c
0x9ee96: jb 0x9ee67
0x9ee98: mov word ptr cs:[0xc30], cx
0x9ee9d: and cx, 0xfe
0x9eea1: mov dx, word ptr cs:[0xc2a]
0x9eea6: mov ax, 0x4301
0x9eea9: call 0xaee7c
0x9eeac: jb 0x9ee67
0x9eeae: mov dx, word ptr cs:[0xc2a]
0x9eeb3: mov di, dx
0x9eeb5: xor al, al
0x9eeb7: mov cx, 0x100
0x9eeba: cld
2018-12-17T23:00:47.891727188Z 37 PC: 9ee82 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:00:47.894329298Z 61 PC: 12cb7 | Open file (Filename = '')
2018-12-17T23:00:47.902858986Z 9 PC: 12a88 | Display string (String= 'Self test: ')
2018-12-17T23:00:47.906385413Z 93 PC: 12b24 | File sharing functions
2018-12-17T23:00:47.909056943Z 9 PC: 12b03 | Display string (String= 'Size change=+0B16h/02838d. Virus might be activ? ')
2018-12-17T23:00:47.915804663Z 76 PC: 12b09 | Terminate with return code (Return code = '1')