Sample viewer

vx.netlux.org/Virus.DOS.HLLO.KillerFile.3428

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:40:47.46943399Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:40:47.470771082Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:40:47.472827204Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:40:47.474154527Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:40:47.475465419Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:40:47.477508056Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:40:47.478869092Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:40:47.480176046Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:40:47.482388702Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:40:47.483678274Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:40:47.484845927Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:40:47.495568126Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:40:47.497068705Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:40:47.498723523Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:40:47.500538802Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:40:47.502527788Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:40:47.504563612Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:40:47.5062344Z 53 PC: 12ed6 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:40:47.50866235Z 37 PC: 12eeb | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:40:47.510263698Z 37 PC: 12ef3 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:40:47.511807176Z 37 PC: 12efb | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:40:47.513911789Z 37 PC: 12f03 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:40:47.515543203Z 68 PC: 1344f | I/O control for devices (Set for = '')
2018-12-17T22:40:47.517104035Z 25 PC: 13921 | Get default drive
2018-12-17T22:40:47.518976993Z 71 PC: 13934 | Get current directory
2018-12-17T22:40:47.522954313Z 54 PC: 12dff | Get free disk space
2018-12-17T22:40:47.533821605Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:47.537459156Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:47.545615817Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.547815057Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.557266299Z 61 PC: 13436 | Open file (Filename = 'TEST.EXE')
2018-12-17T22:40:47.56846353Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:47.571878654Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:47.575790992Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.578221017Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.580592952Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:47.58242334Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:47.586125142Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:47.587720028Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:47.593765813Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.595775207Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.602162284Z 61 PC: 13436 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:40:47.610076207Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:47.613188984Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:47.619078847Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.620682719Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.622835492Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.624238818Z 61 PC: 13746 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.629790366Z 61 PC: 13746 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:40:47.63676227Z 63 PC: 13819 | Read file or device (Read 3428 bytes on handle 5)
2018-12-17T22:40:47.642420547Z 64 PC: 13819 | Write file or device (Write 3428 bytes on handle 6)
2018-12-17T22:40:47.655277495Z 62 PC: 13796 | Close file
2018-12-17T22:40:47.662572227Z 62 PC: 13796 | Close file
2018-12-17T22:40:47.664239398Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:47.665392894Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:47.668727688Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.670152063Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.675228869Z 61 PC: 13436 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:40:47.684210839Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:47.687158686Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:47.692406111Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.694124689Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.696496474Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.698066052Z 61 PC: 13746 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.70411356Z 61 PC: 13746 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:40:47.709951175Z 63 PC: 13819 | Read file or device (Read 3428 bytes on handle 5)
2018-12-17T22:40:47.715424475Z 64 PC: 13819 | Write file or device (Write 3428 bytes on handle 6)
2018-12-17T22:40:47.721953057Z 62 PC: 13796 | Close file
2018-12-17T22:40:47.729124447Z 62 PC: 13796 | Close file
2018-12-17T22:40:47.73192665Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:47.733481851Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:47.737925477Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:47.739184502Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:47.745904874Z 54 PC: 12dff | Get free disk space
2018-12-17T22:40:47.750519261Z 14 PC: 1397a | Set default drive (Drive = 'A')
2018-12-17T22:40:47.752143021Z 25 PC: 1397e | Get default drive
2018-12-17T22:40:47.753647176Z 59 PC: 139e8 | Change current directory
2018-12-17T22:40:47.759215024Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:47.760525665Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:47.772048377Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.775171663Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.782311624Z 61 PC: 13436 | Open file (Filename = 'TEST.EXE')
2018-12-17T22:40:47.789589063Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:47.798143259Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:47.802955027Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.805297757Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.807507417Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:47.8098038Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:47.812084544Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:47.813100032Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:47.819226217Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.821132167Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.826650532Z 61 PC: 13436 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:40:47.832371758Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:47.834686906Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:47.840760854Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.843997343Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.846084964Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:47.847246927Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:47.852832478Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.85459604Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.861480691Z 61 PC: 13436 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:40:47.869116713Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:47.872491983Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:47.880230718Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.882131919Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.88527921Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:47.886506605Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:47.889500007Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.891737009Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.898679137Z 61 PC: 13436 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:40:47.905655742Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:47.909581945Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:47.917289522Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.91933296Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.922302417Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.924000667Z 61 PC: 13746 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.929088694Z 61 PC: 13746 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:40:47.934195756Z 63 PC: 13819 | Read file or device (Read 3428 bytes on handle 5)
2018-12-17T22:40:47.940880391Z 64 PC: 13819 | Write file or device (Write 3428 bytes on handle 6)
2018-12-17T22:40:47.948327017Z 62 PC: 13796 | Close file
2018-12-17T22:40:47.956331131Z 62 PC: 13796 | Close file
2018-12-17T22:40:47.958596546Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:47.959915593Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:47.963275224Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:47.965872532Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:47.971272604Z 61 PC: 13436 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:40:47.981139917Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:47.988080684Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:47.993795958Z 62 PC: 1356c | Close file
2018-12-17T22:40:47.995581893Z 62 PC: 1356c | Close file
2018-12-17T22:40:48.003129739Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:48.004606483Z 61 PC: 13746 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:48.010862353Z 61 PC: 13746 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:40:48.017695377Z 63 PC: 13819 | Read file or device (Read 3428 bytes on handle 5)
2018-12-17T22:40:48.024316923Z 64 PC: 13819 | Write file or device (Write 3428 bytes on handle 6)
2018-12-17T22:40:48.031216943Z 62 PC: 13796 | Close file
2018-12-17T22:40:48.03931342Z 62 PC: 13796 | Close file
2018-12-17T22:40:48.040984328Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:48.042421999Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:48.045552709Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:48.046638017Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:48.051141486Z 54 PC: 12dff | Get free disk space
2018-12-17T22:40:48.086031567Z 14 PC: 1397a | Set default drive (Drive = 'C')
2018-12-17T22:40:48.087280683Z 25 PC: 1397e | Get default drive
2018-12-17T22:40:48.088365972Z 59 PC: 139e8 | Change current directory
2018-12-17T22:40:48.092253584Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:48.093404125Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:48.1000463Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:48.101913878Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:48.106186693Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:48.107623973Z 61 PC: 13436 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:48.117838989Z 61 PC: 13436 | Open file (Filename = 'COMMAND.COM')
2018-12-17T22:40:48.124954223Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 5)
2018-12-17T22:40:48.131543508Z 63 PC: 134fb | Read file or device (Read 128 bytes on handle 6)
2018-12-17T22:40:48.137821651Z 62 PC: 1356c | Close file
2018-12-17T22:40:48.139332849Z 62 PC: 1356c | Close file
2018-12-17T22:40:48.140746724Z 48 PC: 13894 | Get DOS version
2018-12-17T22:40:48.142468438Z 61 PC: 13746 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:40:48.147619122Z 61 PC: 13746 | Open file (Filename = 'COMMAND.COM')
2018-12-17T22:40:48.152371829Z 63 PC: 13819 | Read file or device (Read 3428 bytes on handle 5)
2018-12-17T22:40:48.161065418Z 64 PC: 13819 | Write file or device (Write 3428 bytes on handle 6)
2018-12-17T22:40:48.519148206Z 62 PC: 13796 | Close file
2018-12-17T22:40:48.526482852Z 62 PC: 13796 | Close file
2018-12-17T22:40:48.53493622Z 26 PC: 12e59 | Set disk transfer address
2018-12-17T22:40:48.536280644Z 79 PC: 12e5e | Find next file
2018-12-17T22:40:48.54026078Z 26 PC: 12e35 | Set disk transfer address
2018-12-17T22:40:48.543852947Z 78 PC: 12e41 | Find first file
2018-12-17T22:40:48.551923094Z 42 PC: 12db5 | Get date 0x12db5: pushf
0x12db6: push es
0x12db7: push di
0x12db8: push bp
0x12db9: mov bp, sp
0x12dbb: les di, ptr [bp + 0x10]
0x12dbe: cld
0x12dbf: stosw word ptr es:[di], ax
0x12dc0: mov ax, bx
0x12dc2: stosw word ptr es:[di], ax
0x12dc3: mov ax, cx
0x12dc5: stosw word ptr es:[di], ax
0x12dc6: mov ax, dx
0x12dc8: stosw word ptr es:[di], ax
0x12dc9: pop ax
0x12dca: stosw word ptr es:[di], ax
0x12dcb: mov ax, si
0x12dcd: stosw word ptr es:[di], ax
0x12dce: pop ax
0x12dcf: stosw word ptr es:[di], ax
2018-12-17T22:40:48.554761706Z 14 PC: 1397a | Set default drive (Drive = 'A')
2018-12-17T22:40:48.557272082Z 25 PC: 1397e | Get default drive
2018-12-17T22:40:48.559011378Z 59 PC: 139e8 | Change current directory
2018-12-17T22:40:48.563769875Z 64 PC: 13552 | Write file or device (Write 0 bytes on handle 1)
2018-12-17T22:40:48.566309926Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:40:48.567972609Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:40:48.569296946Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:40:48.571672217Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:40:48.573171894Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:40:48.574959432Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:40:48.576868458Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:40:48.579052009Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:40:48.580379963Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:40:48.582293266Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:40:48.58486131Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:40:48.586780695Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:40:48.588209849Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:40:48.59111185Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:40:48.59286922Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:40:48.594473593Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:40:48.596678595Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:40:48.598303277Z 37 PC: 12fe5 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:40:48.59984916Z 76 PC: 13024 | Terminate with return code (Return code = '0')