Sample viewer

vx.netlux.org/Virus.DOS.HLLO.KillerFile.4979

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:12:54.557385671Z 53 PC: 13586 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:12:54.559281627Z 53 PC: 13586 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:12:54.560756501Z 53 PC: 13586 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:12:54.562207794Z 53 PC: 13586 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:12:54.564009925Z 53 PC: 13586 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:12:54.56538897Z 53 PC: 13586 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:12:54.566677098Z 53 PC: 13586 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:12:54.567921188Z 53 PC: 13586 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:12:54.569990814Z 53 PC: 13586 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:12:54.5777443Z 53 PC: 13586 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:12:54.579267307Z 53 PC: 13586 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:12:54.581320282Z 53 PC: 13586 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:12:54.583021161Z 53 PC: 13586 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:12:54.584649571Z 53 PC: 13586 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:12:54.590287049Z 53 PC: 13586 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:12:54.59155332Z 53 PC: 13586 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:12:54.592596234Z 53 PC: 13586 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:12:54.594364941Z 53 PC: 13586 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:12:54.595862612Z 37 PC: 1359b | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:12:54.597158808Z 37 PC: 135a3 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:12:54.598986315Z 37 PC: 135ab | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:12:54.60036065Z 37 PC: 135b3 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:12:54.602280549Z 68 PC: 13aff | I/O control for devices (Set for = '')
2018-12-17T23:12:54.642259675Z 37 PC: 12e97 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:12:54.646622129Z 25 PC: 14047 | Get default drive
2018-12-17T23:12:54.647746936Z 71 PC: 1405a | Get current directory
2018-12-17T23:12:54.650893505Z 54 PC: 134af | Get free disk space
2018-12-17T23:12:54.659910572Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:54.661533302Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:54.668905728Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:54.67093008Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:54.675455887Z 61 PC: 13ae6 | Open file (Filename = 'TEST.EXE')
2018-12-17T23:12:54.683961226Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:54.68897039Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:54.691355154Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.693572791Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.695847179Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:54.696947677Z 79 PC: 1350e | Find next file
2018-12-17T23:12:54.699520028Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:54.700823987Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:54.707531857Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:54.709840909Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:54.717944627Z 61 PC: 13ae6 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:12:54.724862347Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:54.727377126Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:54.732188068Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.734644389Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.736256408Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:54.737761222Z 61 PC: 13e6c | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:54.742967072Z 61 PC: 13e6c | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:12:54.748273398Z 63 PC: 13f3f | Read file or device (Read 4980 bytes on handle 5)
2018-12-17T23:12:54.754841024Z 64 PC: 13f3f | Write file or device (Write 4980 bytes on handle 6)
2018-12-17T23:12:54.772203598Z 62 PC: 13ebc | Close file
2018-12-17T23:12:54.779188346Z 62 PC: 13ebc | Close file
2018-12-17T23:12:54.784624358Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:54.787251423Z 79 PC: 1350e | Find next file
2018-12-17T23:12:54.792180234Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:54.794725341Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:54.804231658Z 61 PC: 13ae6 | Open file (Filename = 'PRINT.COM')
2018-12-17T23:12:54.809712743Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:54.812536155Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:54.821997963Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.825558644Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.829063343Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:54.831112482Z 61 PC: 13e6c | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:54.840317152Z 61 PC: 13e6c | Open file (Filename = 'PRINT.COM')
2018-12-17T23:12:54.848170471Z 63 PC: 13f3f | Read file or device (Read 4980 bytes on handle 5)
2018-12-17T23:12:54.85667818Z 64 PC: 13f3f | Write file or device (Write 4980 bytes on handle 6)
2018-12-17T23:12:54.867321727Z 62 PC: 13ebc | Close file
2018-12-17T23:12:54.876773318Z 62 PC: 13ebc | Close file
2018-12-17T23:12:54.878948363Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:54.880770545Z 79 PC: 1350e | Find next file
2018-12-17T23:12:54.884403515Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:54.886055485Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:54.894159943Z 54 PC: 134af | Get free disk space
2018-12-17T23:12:54.898322833Z 14 PC: 140a0 | Set default drive (Drive = 'A')
2018-12-17T23:12:54.899786759Z 25 PC: 140a4 | Get default drive
2018-12-17T23:12:54.901245479Z 59 PC: 1410e | Change current directory
2018-12-17T23:12:54.906731454Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:54.907986841Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:54.915126135Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:54.91845015Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:54.926423617Z 61 PC: 13ae6 | Open file (Filename = 'TEST.EXE')
2018-12-17T23:12:54.93442285Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:54.938924715Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:54.942726454Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.945301698Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.94864706Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:54.950456237Z 79 PC: 1350e | Find next file
2018-12-17T23:12:54.953866804Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:54.955974225Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:54.963234418Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:54.966292785Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:54.974307147Z 61 PC: 13ae6 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:12:54.982518445Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:54.986149269Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:54.994240257Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.997255763Z 62 PC: 13c1c | Close file
2018-12-17T23:12:54.99976434Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:55.001423363Z 79 PC: 1350e | Find next file
2018-12-17T23:12:55.005883511Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:55.008056674Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:55.016638558Z 61 PC: 13ae6 | Open file (Filename = 'PRINT.COM')
2018-12-17T23:12:55.025532969Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:55.029362792Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:55.037711919Z 62 PC: 13c1c | Close file
2018-12-17T23:12:55.0410721Z 62 PC: 13c1c | Close file
2018-12-17T23:12:55.043789852Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:55.045443469Z 79 PC: 1350e | Find next file
2018-12-17T23:12:55.049097579Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:55.052628591Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:55.060342118Z 61 PC: 13ae6 | Open file (Filename = 'HELLO.COM')
2018-12-17T23:12:55.068172052Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:55.072533635Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:55.081613172Z 62 PC: 13c1c | Close file
2018-12-17T23:12:55.084234234Z 62 PC: 13c1c | Close file
2018-12-17T23:12:55.087096944Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:55.089108207Z 61 PC: 13e6c | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:55.097105772Z 61 PC: 13e6c | Open file (Filename = 'HELLO.COM')
2018-12-17T23:12:55.10614283Z 63 PC: 13f3f | Read file or device (Read 4980 bytes on handle 5)
2018-12-17T23:12:55.114450924Z 64 PC: 13f3f | Write file or device (Write 4980 bytes on handle 6)
2018-12-17T23:12:55.124190619Z 62 PC: 13ebc | Close file
2018-12-17T23:12:55.369056877Z 62 PC: 13ebc | Close file
2018-12-17T23:12:55.371450897Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:55.372927924Z 79 PC: 1350e | Find next file
2018-12-17T23:12:55.377332646Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:55.379307689Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:55.387206889Z 61 PC: 13ae6 | Open file (Filename = 'PHANG.COM')
2018-12-17T23:12:55.39546129Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:55.400192775Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:55.408601735Z 62 PC: 13c1c | Close file
2018-12-17T23:12:55.41119265Z 62 PC: 13c1c | Close file
2018-12-17T23:12:55.414930833Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:55.416942893Z 61 PC: 13e6c | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:55.424980219Z 61 PC: 13e6c | Open file (Filename = 'PHANG.COM')
2018-12-17T23:12:55.433153257Z 63 PC: 13f3f | Read file or device (Read 4980 bytes on handle 5)
2018-12-17T23:12:55.441400323Z 64 PC: 13f3f | Write file or device (Write 4980 bytes on handle 6)
2018-12-17T23:12:55.756921265Z 62 PC: 13ebc | Close file
2018-12-17T23:12:55.777886441Z 62 PC: 13ebc | Close file
2018-12-17T23:12:55.780578657Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:55.783089609Z 79 PC: 1350e | Find next file
2018-12-17T23:12:55.78757488Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:55.789137746Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:55.795710458Z 54 PC: 134af | Get free disk space
2018-12-17T23:12:55.823254317Z 14 PC: 140a0 | Set default drive (Drive = 'C')
2018-12-17T23:12:55.824399414Z 25 PC: 140a4 | Get default drive
2018-12-17T23:12:55.825328875Z 59 PC: 1410e | Change current directory
2018-12-17T23:12:55.829085483Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:55.829930777Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:55.835445102Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:55.83672754Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:55.840551428Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:55.841777136Z 61 PC: 13ae6 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:55.849833625Z 61 PC: 13ae6 | Open file (Filename = 'COMMAND.COM')
2018-12-17T23:12:55.861489821Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 5)
2018-12-17T23:12:55.866071807Z 63 PC: 13bab | Read file or device (Read 128 bytes on handle 6)
2018-12-17T23:12:55.870570608Z 62 PC: 13c1c | Close file
2018-12-17T23:12:55.872108774Z 62 PC: 13c1c | Close file
2018-12-17T23:12:55.873583248Z 48 PC: 13fba | Get DOS version
2018-12-17T23:12:55.875922671Z 61 PC: 13e6c | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T23:12:55.881343093Z 61 PC: 13e6c | Open file (Filename = 'COMMAND.COM')
2018-12-17T23:12:55.885574926Z 63 PC: 13f3f | Read file or device (Read 4980 bytes on handle 5)
2018-12-17T23:12:55.89172728Z 64 PC: 13f3f | Write file or device (Write 4980 bytes on handle 6)
2018-12-17T23:12:56.23312Z 62 PC: 13ebc | Close file
2018-12-17T23:12:56.245531642Z 62 PC: 13ebc | Close file
2018-12-17T23:12:56.249662863Z 26 PC: 13509 | Set disk transfer address
2018-12-17T23:12:56.251411675Z 79 PC: 1350e | Find next file
2018-12-17T23:12:56.254988076Z 26 PC: 134e5 | Set disk transfer address
2018-12-17T23:12:56.257478103Z 78 PC: 134f1 | Find first file
2018-12-17T23:12:56.264341324Z 42 PC: 13465 | Get date 0x13465: pushf
0x13466: push es
0x13467: push di
0x13468: push bp
0x13469: mov bp, sp
0x1346b: les di, ptr [bp + 0x10]
0x1346e: cld
0x1346f: stosw word ptr es:[di], ax
0x13470: mov ax, bx
0x13472: stosw word ptr es:[di], ax
0x13473: mov ax, cx
0x13475: stosw word ptr es:[di], ax
0x13476: mov ax, dx
0x13478: stosw word ptr es:[di], ax
0x13479: pop ax
0x1347a: stosw word ptr es:[di], ax
0x1347b: mov ax, si
0x1347d: stosw word ptr es:[di], ax
0x1347e: pop ax
0x1347f: stosw word ptr es:[di], ax
2018-12-17T23:12:56.267422981Z 14 PC: 140a0 | Set default drive (Drive = 'A')
2018-12-17T23:12:56.270402053Z 25 PC: 140a4 | Get default drive
2018-12-17T23:12:56.271932703Z 59 PC: 1410e | Change current directory
2018-12-17T23:12:56.277128007Z 37 PC: 13695 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T23:12:56.279322112Z 37 PC: 13695 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T23:12:56.281262199Z 37 PC: 13695 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T23:12:56.282903862Z 37 PC: 13695 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T23:12:56.288260728Z 37 PC: 13695 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:12:56.289533708Z 37 PC: 13695 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T23:12:56.290750165Z 37 PC: 13695 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T23:12:56.292556709Z 37 PC: 13695 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T23:12:56.293822116Z 37 PC: 13695 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T23:12:56.295090902Z 37 PC: 13695 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T23:12:56.297100675Z 37 PC: 13695 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T23:12:56.298429975Z 37 PC: 13695 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T23:12:56.299737053Z 37 PC: 13695 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T23:12:56.301644374Z 37 PC: 13695 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T23:12:56.303777641Z 37 PC: 13695 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T23:12:56.305368145Z 37 PC: 13695 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T23:12:56.30823011Z 37 PC: 13695 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T23:12:56.309849468Z 37 PC: 13695 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T23:12:56.311187134Z 76 PC: 136d4 | Terminate with return code (Return code = '0')