Sample viewer

vx.netlux.org/Virus.DOS.Seeg.1289

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:35:33.110950572Z 73 PC: 12c76 | Release memory
2018-12-17T22:35:33.112737934Z 72 PC: 12c83 | Allocate memory
2018-12-17T22:35:33.115402421Z 74 PC: 12c90 | Reallocate memory
2018-12-17T22:35:33.11691096Z 72 PC: 12c98 | Allocate memory
2018-12-17T22:35:33.118822866Z 44 PC: 12cb0 | Get time 0x12cb0: cmp dh, 0x22
0x12cb3: jne 0x12cb8
0x12cb5: call 0x12dcc
0x12cb8: call 0x12ec1
0x12cbb: lea si, word ptr [bp + 0x2af]
0x12cbf: mov ax, dx
0x12cc1: xor bx, bx
0x12cc3: call 0x12df6
0x12cc6: xor ax, 0x1234
0x12cc9: call 0x12df6
0x12ccc: mov ax, word ptr [si]
0x12cce: xor ah, ah
0x12cd0: mov bl, 2
0x12cd2: div bl
0x12cd4: xor ah, ah
0x12cd6: mov byte ptr [bp + 0x2bc], al
0x12cda: push si
0x12cdb: lea si, word ptr [bp + 0x251]
0x12cdf: call 0x12e3c
0x12ce2: pop si
2018-12-17T22:35:33.122598287Z 26 PC: 12ee2 | Set disk transfer address
2018-12-17T22:35:33.123680216Z 78 PC: 12eee | Find first file
2018-12-17T22:35:33.128415527Z 67 PC: 12f59 | Get or set file attributes
2018-12-17T22:35:33.144549585Z 61 PC: 12f6a | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:35:33.149321004Z 66 PC: 12f7c | Move file pointer
2018-12-17T22:35:33.150440443Z 63 PC: 12f87 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:35:33.156332944Z 66 PC: 12fb2 | Move file pointer
2018-12-17T22:35:33.157832246Z 64 PC: 12fbe | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:35:33.160419448Z 66 PC: 12fc8 | Move file pointer
2018-12-17T22:35:33.161994352Z 44 PC: 12fcc | Get time 0x12fcc: push ds
0x12fcd: mov cx, 0x284
0x12fd0: mov si, 0x49
0x12fd3: mov word ptr es:[0x23], dx
0x12fd8: xor word ptr es:[si], dx
0x12fdb: inc si
0x12fdc: inc si
0x12fdd: loop 0x12fd8
0x12fdf: push bx
0x12fe0: xor ax, ax
0x12fe2: mov al, byte ptr [bp + 0x2bd]
0x12fe6: mov bl, 3
0x12fe8: mul bl
0x12fea: add ax, 3
0x12fed: mov word ptr [bp + 0x2be], ax
0x12ff1: lea si, word ptr [bp + 0x269]
0x12ff5: xor di, di
0x12ff7: movsb byte ptr es:[di], byte ptr [si]
0x12ff8: mov bx, word ptr [bp + 0x23b]
0x12ffc: add bx, ax
2018-12-17T22:35:33.165008836Z 64 PC: 13060 | Write file or device (Write 16 bytes on handle 5)
2018-12-17T22:35:33.167619512Z 64 PC: 1306b | Write file or device (Write 1289 bytes on handle 5)
2018-12-17T22:35:33.183171298Z 87 PC: 13081 | Get or set file date and time
2018-12-17T22:35:33.185481591Z 62 PC: 13085 | Close file
2018-12-17T22:35:33.193883659Z 73 PC: 1308b | Release memory
2018-12-17T22:35:33.195620266Z 9 PC: 12a4a | Display string (String= ' ������ 䠩�� 320 ���� ')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":6404,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:59:17.84532917Z 73 PC: 12c76 | Release memory
2018-12-25T11:59:17.846981221Z 72 PC: 12c83 | Allocate memory
2018-12-25T11:59:17.848761293Z 74 PC: 12c90 | Reallocate memory
2018-12-25T11:59:17.849994081Z 72 PC: 12c98 | Allocate memory
2018-12-25T11:59:17.851767844Z 44 PC: 12cb0 | Get time 0x12cb0: cmp dh, 0x22
0x12cb3: jne 0x12cb8
0x12cb5: call 0x12dcc
0x12cb8: call 0x12ec1
0x12cbb: lea si, word ptr [bp + 0x2af]
0x12cbf: mov ax, dx
0x12cc1: xor bx, bx
0x12cc3: call 0x12df6
0x12cc6: xor ax, 0x1234
0x12cc9: call 0x12df6
0x12ccc: mov ax, word ptr [si]
0x12cce: xor ah, ah
0x12cd0: mov bl, 2
0x12cd2: div bl
0x12cd4: xor ah, ah
0x12cd6: mov byte ptr [bp + 0x2bc], al
0x12cda: push si
0x12cdb: lea si, word ptr [bp + 0x251]
0x12cdf: call 0x12e3c
0x12ce2: pop si
2018-12-25T11:59:17.854626002Z 26 PC: 12ee2 | Set disk transfer address
2018-12-25T11:59:17.855674968Z 78 PC: 12eee | Find first file
2018-12-25T11:59:17.86237211Z 67 PC: 12f59 | Get or set file attributes
2018-12-25T11:59:18.010531968Z 61 PC: 12f6a | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:59:18.016184618Z 66 PC: 12f7c | Move file pointer
2018-12-25T11:59:18.018090124Z 63 PC: 12f87 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:59:18.02269536Z 66 PC: 12fb2 | Move file pointer
2018-12-25T11:59:18.023798095Z 64 PC: 12fbe | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:59:18.025672612Z 66 PC: 12fc8 | Move file pointer
2018-12-25T11:59:18.02753044Z 44 PC: 12fcc | Get time 0x12fcc: push ds
0x12fcd: mov cx, 0x284
0x12fd0: mov si, 0x49
0x12fd3: mov word ptr es:[0x23], dx
0x12fd8: xor word ptr es:[si], dx
0x12fdb: inc si
0x12fdc: inc si
0x12fdd: loop 0x12fd8
0x12fdf: push bx
0x12fe0: xor ax, ax
0x12fe2: mov al, byte ptr [bp + 0x2bd]
0x12fe6: mov bl, 3
0x12fe8: mul bl
0x12fea: add ax, 3
0x12fed: mov word ptr [bp + 0x2be], ax
0x12ff1: lea si, word ptr [bp + 0x269]
0x12ff5: xor di, di
0x12ff7: movsb byte ptr es:[di], byte ptr [si]
0x12ff8: mov bx, word ptr [bp + 0x23b]
0x12ffc: add bx, ax
2018-12-25T11:59:18.030157169Z 64 PC: 13060 | Write file or device (Write 25 bytes on handle 5)
2018-12-25T11:59:18.032294557Z 64 PC: 1306b | Write file or device (Write 1289 bytes on handle 5)
2018-12-25T11:59:18.038586091Z 87 PC: 13081 | Get or set file date and time
2018-12-25T11:59:18.04037992Z 62 PC: 13085 | Close file
2018-12-25T11:59:18.046305375Z 73 PC: 1308b | Release memory
2018-12-25T11:59:18.047989129Z 9 PC: 12a4a | Display string (String= ' ������ 䠩�� 320 ���� ')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":34,"TimeBased":true,"OriginalID":6404,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:59:18.156633723Z 73 PC: 12c76 | Release memory
2018-12-25T11:59:18.158865697Z 72 PC: 12c83 | Allocate memory
2018-12-25T11:59:18.161139291Z 74 PC: 12c90 | Reallocate memory
2018-12-25T11:59:18.162929051Z 72 PC: 12c98 | Allocate memory
2018-12-25T11:59:18.164960197Z 44 PC: 12cb0 | Get time 0x12cb0: cmp dh, 0x22
0x12cb3: jne 0x12cb8
0x12cb5: call 0x12dcc
0x12cb8: call 0x12ec1
0x12cbb: lea si, word ptr [bp + 0x2af]
0x12cbf: mov ax, dx
0x12cc1: xor bx, bx
0x12cc3: call 0x12df6
0x12cc6: xor ax, 0x1234
0x12cc9: call 0x12df6
0x12ccc: mov ax, word ptr [si]
0x12cce: xor ah, ah
0x12cd0: mov bl, 2
0x12cd2: div bl
0x12cd4: xor ah, ah
0x12cd6: mov byte ptr [bp + 0x2bc], al
0x12cda: push si
0x12cdb: lea si, word ptr [bp + 0x251]
0x12cdf: call 0x12e3c
0x12ce2: pop si
2018-12-25T11:59:18.168317955Z 26 PC: 12ee2 | Set disk transfer address
2018-12-25T11:59:18.1694945Z 78 PC: 12eee | Find first file
2018-12-25T11:59:18.176219738Z 67 PC: 12f59 | Get or set file attributes
2018-12-25T11:59:18.193494022Z 61 PC: 12f6a | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:59:18.200946196Z 66 PC: 12f7c | Move file pointer
2018-12-25T11:59:18.202420538Z 63 PC: 12f87 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:59:18.210213747Z 66 PC: 12fb2 | Move file pointer
2018-12-25T11:59:18.211691166Z 64 PC: 12fbe | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:59:18.214526173Z 66 PC: 12fc8 | Move file pointer
2018-12-25T11:59:18.216589049Z 44 PC: 12fcc | Get time 0x12fcc: push ds
0x12fcd: mov cx, 0x284
0x12fd0: mov si, 0x49
0x12fd3: mov word ptr es:[0x23], dx
0x12fd8: xor word ptr es:[si], dx
0x12fdb: inc si
0x12fdc: inc si
0x12fdd: loop 0x12fd8
0x12fdf: push bx
0x12fe0: xor ax, ax
0x12fe2: mov al, byte ptr [bp + 0x2bd]
0x12fe6: mov bl, 3
0x12fe8: mul bl
0x12fea: add ax, 3
0x12fed: mov word ptr [bp + 0x2be], ax
0x12ff1: lea si, word ptr [bp + 0x269]
0x12ff5: xor di, di
0x12ff7: movsb byte ptr es:[di], byte ptr [si]
0x12ff8: mov bx, word ptr [bp + 0x23b]
0x12ffc: add bx, ax
2018-12-25T11:59:18.220234465Z 64 PC: 13060 | Write file or device (Write 16 bytes on handle 5)
2018-12-25T11:59:18.223159834Z 64 PC: 1306b | Write file or device (Write 1289 bytes on handle 5)
2018-12-25T11:59:18.239239349Z 87 PC: 13081 | Get or set file date and time
2018-12-25T11:59:18.240953074Z 62 PC: 13085 | Close file
2018-12-25T11:59:18.249483529Z 73 PC: 1308b | Release memory
2018-12-25T11:59:18.251294692Z 9 PC: 12a4a | Display string (String= ' ������ 䠩�� 320 ���� ')