Sample viewer

vx.netlux.org/Virus.DOS.SillyC.290

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:48:17.348162256Z 26 PC: 14bcf | Set disk transfer address
2018-12-17T22:48:17.349455966Z 78 PC: 14bd8 | Find first file
2018-12-17T22:48:17.35313605Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:17.353902436Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:17.355999083Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:17.356806226Z 67 PC: 14c04 | Get or set file attributes
2018-12-17T22:48:18.074407149Z 61 PC: 14c09 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:48:18.086740676Z 63 PC: 14c22 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:18.091271277Z 66 PC: 14c34 | Move file pointer
2018-12-17T22:48:18.092560584Z 87 PC: 14c39 | Get or set file date and time
2018-12-17T22:48:18.094696608Z 64 PC: 14c4c | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:48:18.098394389Z 66 PC: 14c55 | Move file pointer
2018-12-17T22:48:18.100136845Z 64 PC: 14c60 | Write file or device (Write 290 bytes on handle 5)
2018-12-17T22:48:18.109250903Z 44 PC: 14c65 | Get time 0x14c65: mov cl, dl
0x14c67: mov al, cl
0x14c69: mov ax, 0x2c00
0x14c6c: int 0x21
0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
2018-12-17T22:48:18.112558301Z 44 PC: 14c6e | Get time 0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
0x14c95: mov ah, 0x3b
0x14c97: int 0x21
0x14c99: jb 0x14c9e
0x14c9b: jmp 0x14bd0
2018-12-17T22:48:18.114678328Z 64 PC: 14c7c | Write file or device (Write 161 bytes on handle 5)
2018-12-17T22:48:18.117304414Z 87 PC: 14c89 | Get or set file date and time
2018-12-17T22:48:18.119737191Z 62 PC: 14c8d | Close file
2018-12-17T22:48:18.127222415Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.129998329Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.132153783Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.133925346Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.134906398Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.137198184Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.138252814Z 67 PC: 14c04 | Get or set file attributes
2018-12-17T22:48:18.146590304Z 61 PC: 14c09 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:48:18.15382154Z 63 PC: 14c22 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:18.160696454Z 66 PC: 14c34 | Move file pointer
2018-12-17T22:48:18.162305388Z 87 PC: 14c39 | Get or set file date and time
2018-12-17T22:48:18.164553816Z 64 PC: 14c4c | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:48:18.167470466Z 66 PC: 14c55 | Move file pointer
2018-12-17T22:48:18.169184889Z 64 PC: 14c60 | Write file or device (Write 290 bytes on handle 5)
2018-12-17T22:48:18.18674148Z 44 PC: 14c65 | Get time 0x14c65: mov cl, dl
0x14c67: mov al, cl
0x14c69: mov ax, 0x2c00
0x14c6c: int 0x21
0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
2018-12-17T22:48:18.189789855Z 44 PC: 14c6e | Get time 0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
0x14c95: mov ah, 0x3b
0x14c97: int 0x21
0x14c99: jb 0x14c9e
0x14c9b: jmp 0x14bd0
2018-12-17T22:48:18.192609486Z 64 PC: 14c7c | Write file or device (Write 161 bytes on handle 5)
2018-12-17T22:48:18.197598194Z 87 PC: 14c89 | Get or set file date and time
2018-12-17T22:48:18.199755649Z 62 PC: 14c8d | Close file
2018-12-17T22:48:18.208196024Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.212163084Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.213528378Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.216114515Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.217961335Z 67 PC: 14c04 | Get or set file attributes
2018-12-17T22:48:18.228408038Z 61 PC: 14c09 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:48:18.235242271Z 63 PC: 14c22 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:18.242112221Z 66 PC: 14c34 | Move file pointer
2018-12-17T22:48:18.244382571Z 87 PC: 14c39 | Get or set file date and time
2018-12-17T22:48:18.246072433Z 64 PC: 14c4c | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:48:18.249189728Z 66 PC: 14c55 | Move file pointer
2018-12-17T22:48:18.251752131Z 64 PC: 14c60 | Write file or device (Write 290 bytes on handle 5)
2018-12-17T22:48:18.254695375Z 44 PC: 14c65 | Get time 0x14c65: mov cl, dl
0x14c67: mov al, cl
0x14c69: mov ax, 0x2c00
0x14c6c: int 0x21
0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
2018-12-17T22:48:18.25709144Z 44 PC: 14c6e | Get time 0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
0x14c95: mov ah, 0x3b
0x14c97: int 0x21
0x14c99: jb 0x14c9e
0x14c9b: jmp 0x14bd0
2018-12-17T22:48:18.26047252Z 64 PC: 14c7c | Write file or device (Write 164 bytes on handle 5)
2018-12-17T22:48:18.269038814Z 87 PC: 14c89 | Get or set file date and time
2018-12-17T22:48:18.270832911Z 62 PC: 14c8d | Close file
2018-12-17T22:48:18.27889135Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.281409718Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.282504823Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.285871877Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.2873022Z 67 PC: 14c04 | Get or set file attributes
2018-12-17T22:48:18.297120207Z 61 PC: 14c09 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:48:18.304949393Z 63 PC: 14c22 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:18.31150538Z 66 PC: 14c34 | Move file pointer
2018-12-17T22:48:18.313235097Z 87 PC: 14c39 | Get or set file date and time
2018-12-17T22:48:18.315672099Z 64 PC: 14c4c | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:48:18.318310318Z 66 PC: 14c55 | Move file pointer
2018-12-17T22:48:18.3196722Z 64 PC: 14c60 | Write file or device (Write 290 bytes on handle 5)
2018-12-17T22:48:18.323009233Z 44 PC: 14c65 | Get time 0x14c65: mov cl, dl
0x14c67: mov al, cl
0x14c69: mov ax, 0x2c00
0x14c6c: int 0x21
0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
2018-12-17T22:48:18.325819678Z 44 PC: 14c6e | Get time 0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
0x14c95: mov ah, 0x3b
0x14c97: int 0x21
0x14c99: jb 0x14c9e
0x14c9b: jmp 0x14bd0
2018-12-17T22:48:18.328218985Z 64 PC: 14c7c | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:48:18.331894247Z 87 PC: 14c89 | Get or set file date and time
2018-12-17T22:48:18.334003536Z 62 PC: 14c8d | Close file
2018-12-17T22:48:18.341925657Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.345473705Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.347240692Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.349954268Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.351576448Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.355107653Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.356519991Z 67 PC: 14c04 | Get or set file attributes
2018-12-17T22:48:18.381509063Z 61 PC: 14c09 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:48:18.388590792Z 63 PC: 14c22 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:18.39486881Z 66 PC: 14c34 | Move file pointer
2018-12-17T22:48:18.396526845Z 87 PC: 14c39 | Get or set file date and time
2018-12-17T22:48:18.398533419Z 64 PC: 14c4c | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:48:18.401652031Z 66 PC: 14c55 | Move file pointer
2018-12-17T22:48:18.403548572Z 64 PC: 14c60 | Write file or device (Write 290 bytes on handle 5)
2018-12-17T22:48:18.407343975Z 44 PC: 14c65 | Get time 0x14c65: mov cl, dl
0x14c67: mov al, cl
0x14c69: mov ax, 0x2c00
0x14c6c: int 0x21
0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
2018-12-17T22:48:18.409397258Z 44 PC: 14c6e | Get time 0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
0x14c95: mov ah, 0x3b
0x14c97: int 0x21
0x14c99: jb 0x14c9e
0x14c9b: jmp 0x14bd0
2018-12-17T22:48:18.411172512Z 64 PC: 14c7c | Write file or device (Write 172 bytes on handle 5)
2018-12-17T22:48:18.413175979Z 87 PC: 14c89 | Get or set file date and time
2018-12-17T22:48:18.414238359Z 62 PC: 14c8d | Close file
2018-12-17T22:48:18.419475057Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.42191338Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.422895756Z 67 PC: 14c04 | Get or set file attributes
2018-12-17T22:48:18.429553787Z 61 PC: 14c09 | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:48:18.434540131Z 63 PC: 14c22 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:18.438743252Z 66 PC: 14c34 | Move file pointer
2018-12-17T22:48:18.439803437Z 87 PC: 14c39 | Get or set file date and time
2018-12-17T22:48:18.441523237Z 64 PC: 14c4c | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:48:18.443463996Z 66 PC: 14c55 | Move file pointer
2018-12-17T22:48:18.444608499Z 64 PC: 14c60 | Write file or device (Write 290 bytes on handle 5)
2018-12-17T22:48:18.45001213Z 44 PC: 14c65 | Get time 0x14c65: mov cl, dl
0x14c67: mov al, cl
0x14c69: mov ax, 0x2c00
0x14c6c: int 0x21
0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
2018-12-17T22:48:18.45163566Z 44 PC: 14c6e | Get time 0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
0x14c95: mov ah, 0x3b
0x14c97: int 0x21
0x14c99: jb 0x14c9e
0x14c9b: jmp 0x14bd0
2018-12-17T22:48:18.453251528Z 64 PC: 14c7c | Write file or device (Write 172 bytes on handle 5)
2018-12-17T22:48:18.455718582Z 87 PC: 14c89 | Get or set file date and time
2018-12-17T22:48:18.45686247Z 62 PC: 14c8d | Close file
2018-12-17T22:48:18.462323483Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.46488487Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.465817089Z 67 PC: 14c04 | Get or set file attributes
2018-12-17T22:48:18.472017871Z 61 PC: 14c09 | Open file (Filename = 'PAH.COM')
2018-12-17T22:48:18.480189348Z 63 PC: 14c22 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:18.484491262Z 66 PC: 14c34 | Move file pointer
2018-12-17T22:48:18.485698112Z 87 PC: 14c39 | Get or set file date and time
2018-12-17T22:48:18.488361898Z 64 PC: 14c4c | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:48:18.491332257Z 66 PC: 14c55 | Move file pointer
2018-12-17T22:48:18.492989939Z 64 PC: 14c60 | Write file or device (Write 290 bytes on handle 5)
2018-12-17T22:48:18.496904446Z 44 PC: 14c65 | Get time 0x14c65: mov cl, dl
0x14c67: mov al, cl
0x14c69: mov ax, 0x2c00
0x14c6c: int 0x21
0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
2018-12-17T22:48:18.499330369Z 44 PC: 14c6e | Get time 0x14c6e: mov cl, dl
0x14c70: add cl, al
0x14c72: ror cl, 1
0x14c74: xor ch, ch
0x14c76: xor dx, dx
0x14c78: mov ah, 0x40
0x14c7a: int 0x21
0x14c7c: mov cx, word ptr [0x212]
0x14c80: mov dx, word ptr [0x210]
0x14c84: mov ax, 0x5701
0x14c87: int 0x21
0x14c89: mov ah, 0x3e
0x14c8b: int 0x21
0x14c8d: mov ah, 0x4f
0x14c8f: jmp 0x14bd2
0x14c92: mov dx, 0x20d
0x14c95: mov ah, 0x3b
0x14c97: int 0x21
0x14c99: jb 0x14c9e
0x14c9b: jmp 0x14bd0
2018-12-17T22:48:18.501735068Z 64 PC: 14c7c | Write file or device (Write 175 bytes on handle 5)
2018-12-17T22:48:18.504963755Z 87 PC: 14c89 | Get or set file date and time
2018-12-17T22:48:18.506412142Z 62 PC: 14c8d | Close file
2018-12-17T22:48:18.513480513Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.516921649Z 47 PC: 14be4 | Get disk transfer address
2018-12-17T22:48:18.518057695Z 67 PC: 14c04 | Get or set file attributes
2018-12-17T22:48:18.527851685Z 61 PC: 14c09 | Open file (Filename = 'TEST.COM')
2018-12-17T22:48:18.534609139Z 63 PC: 14c22 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:48:18.540626778Z 62 PC: 14c8d | Close file
2018-12-17T22:48:18.542179065Z 79 PC: 14bd8 | Find next file
2018-12-17T22:48:18.544741195Z 59 PC: 14c99 | Change current directory
2018-12-17T22:48:18.549789509Z 26 PC: 14ca5 | Set disk transfer address