Sample viewer

vx.netlux.org/Virus.DOS.Goma.892

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:54:46.275939846Z 26 PC: 12a55 | Set disk transfer address
2018-12-17T22:54:46.277648686Z 78 PC: 12b22 | Find first file
2018-12-17T22:54:46.283223315Z 78 PC: 12af2 | Find first file
2018-12-17T22:54:46.288724569Z 67 PC: 12c38 | Get or set file attributes
2018-12-17T22:54:46.322615867Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.348565316Z 61 PC: 12c46 | Open file (Filename = '@')
2018-12-17T22:54:46.355422032Z 87 PC: 12c4f | Get or set file date and time
2018-12-17T22:54:46.357012095Z 63 PC: 12c5c | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:54:46.368375317Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.369920084Z 64 PC: 12c91 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.373261792Z 64 PC: 12c9c | Write file or device (Write 889 bytes on handle 5)
2018-12-17T22:54:46.387208405Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.388889174Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.395594467Z 87 PC: 12cb1 | Get or set file date and time
2018-12-17T22:54:46.397910422Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.408621409Z 62 PC: 12cc0 | Close file
2018-12-17T22:54:46.415722356Z 79 PC: 12b0c | Find next file
2018-12-17T22:54:46.419776124Z 67 PC: 12c38 | Get or set file attributes
2018-12-17T22:54:46.425375491Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.434900502Z 61 PC: 12c46 | Open file (Filename = '@')
2018-12-17T22:54:46.447479392Z 87 PC: 12c4f | Get or set file date and time
2018-12-17T22:54:46.462448633Z 63 PC: 12c5c | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:54:46.469083818Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.471624973Z 64 PC: 12c91 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.474695616Z 64 PC: 12c9c | Write file or device (Write 889 bytes on handle 5)
2018-12-17T22:54:46.482778067Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.484685355Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.491536361Z 87 PC: 12cb1 | Get or set file date and time
2018-12-17T22:54:46.493488299Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.504897588Z 62 PC: 12cc0 | Close file
2018-12-17T22:54:46.513795275Z 79 PC: 12b0c | Find next file
2018-12-17T22:54:46.519304281Z 67 PC: 12c38 | Get or set file attributes
2018-12-17T22:54:46.52633685Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.536287222Z 61 PC: 12c46 | Open file (Filename = '@')
2018-12-17T22:54:46.542974973Z 87 PC: 12c4f | Get or set file date and time
2018-12-17T22:54:46.544558583Z 63 PC: 12c5c | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:54:46.551442746Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.552752804Z 64 PC: 12c91 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.555346801Z 64 PC: 12c9c | Write file or device (Write 889 bytes on handle 5)
2018-12-17T22:54:46.563615033Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.565279962Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.572209458Z 87 PC: 12cb1 | Get or set file date and time
2018-12-17T22:54:46.582513968Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.593181253Z 62 PC: 12cc0 | Close file
2018-12-17T22:54:46.600171949Z 79 PC: 12b0c | Find next file
2018-12-17T22:54:46.604141908Z 67 PC: 12c38 | Get or set file attributes
2018-12-17T22:54:46.610166115Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.620003142Z 61 PC: 12c46 | Open file (Filename = '@')
2018-12-17T22:54:46.628165857Z 87 PC: 12c4f | Get or set file date and time
2018-12-17T22:54:46.629957562Z 63 PC: 12c5c | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:54:46.636318526Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.638599145Z 64 PC: 12c91 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.641334528Z 64 PC: 12c9c | Write file or device (Write 889 bytes on handle 5)
2018-12-17T22:54:46.649601386Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.651829048Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.658275042Z 87 PC: 12cb1 | Get or set file date and time
2018-12-17T22:54:46.659848213Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.672886117Z 62 PC: 12cc0 | Close file
2018-12-17T22:54:46.679703128Z 79 PC: 12b0c | Find next file
2018-12-17T22:54:46.682253412Z 67 PC: 12c38 | Get or set file attributes
2018-12-17T22:54:46.688996547Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.698794938Z 61 PC: 12c46 | Open file (Filename = '@')
2018-12-17T22:54:46.709842284Z 87 PC: 12c4f | Get or set file date and time
2018-12-17T22:54:46.711766791Z 63 PC: 12c5c | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:54:46.71840311Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.719990428Z 64 PC: 12c91 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.723948153Z 64 PC: 12c9c | Write file or device (Write 889 bytes on handle 5)
2018-12-17T22:54:46.732233406Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.734066493Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.741834531Z 87 PC: 12cb1 | Get or set file date and time
2018-12-17T22:54:46.743887801Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.754824398Z 62 PC: 12cc0 | Close file
2018-12-17T22:54:46.762108561Z 79 PC: 12b0c | Find next file
2018-12-17T22:54:46.765343857Z 67 PC: 12c38 | Get or set file attributes
2018-12-17T22:54:46.771081423Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.781135318Z 61 PC: 12c46 | Open file (Filename = '@')
2018-12-17T22:54:46.788982141Z 87 PC: 12c4f | Get or set file date and time
2018-12-17T22:54:46.790620009Z 63 PC: 12c5c | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:54:46.796953841Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.799327669Z 64 PC: 12c91 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.802113345Z 64 PC: 12c9c | Write file or device (Write 889 bytes on handle 5)
2018-12-17T22:54:46.810389082Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.812195293Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.819002279Z 87 PC: 12cb1 | Get or set file date and time
2018-12-17T22:54:46.820638237Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.831567381Z 62 PC: 12cc0 | Close file
2018-12-17T22:54:46.838594488Z 79 PC: 12b0c | Find next file
2018-12-17T22:54:46.841336754Z 67 PC: 12c38 | Get or set file attributes
2018-12-17T22:54:46.847654809Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.857634915Z 61 PC: 12c46 | Open file (Filename = '@')
2018-12-17T22:54:46.864633469Z 87 PC: 12c4f | Get or set file date and time
2018-12-17T22:54:46.867056255Z 63 PC: 12c5c | Read file or device (Read 28 bytes on handle 5)
2018-12-17T22:54:46.873394003Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.874751749Z 64 PC: 12c91 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.878125922Z 64 PC: 12c9c | Write file or device (Write 889 bytes on handle 5)
2018-12-17T22:54:46.885717147Z 66 PC: 12cd6 | Move file pointer
2018-12-17T22:54:46.886978621Z 64 PC: 12ca7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:54:46.893843578Z 87 PC: 12cb1 | Get or set file date and time
2018-12-17T22:54:46.895300063Z 67 PC: 12cca | Get or set file attributes
2018-12-17T22:54:46.905401497Z 62 PC: 12cc0 | Close file
2018-12-17T22:54:46.912553225Z 42 PC: 12dae | Get date 0x12dae: ret
0x12daf: mov dx, 0x80
0x12db2: mov ah, 0x1a
0x12db4: ret
0x12db5: sub word ptr [0x4f43], bp
0x12db9: dec bp
0x12dba: add cl, ch
0x12dbc: sbb ax, 0x700
0x12dbf: mov dx, 0x10d
0x12dc2: mov ah, 9
0x12dc4: int 0x21
0x12dc6: jmp 0x12dc6
0x12dc8: mov ah, 0x4c
0x12dca: int 0x21
0x12dcc: dec ax
0x12dcd: insb byte ptr es:[di], dx
0x12dcf: insb byte ptr es:[di], dx
0x12dd0: outsw dx, word ptr [si]
0x12dd1: sub al, 0x20
0x12dd3: push di
2018-12-17T22:54:46.915143532Z 26 PC: 12a93 | Set disk transfer address