Understand the files that Internet Access submits to the Sandbox Analysis app for analysis.
Highly suspicious files
Highly suspicious files are suspected to be fraudulent or possible sources of threats as detected by the Advanced Threat Scan Engine (ATSE). The Advanced Threat Scan Engine (ATSE) uses a combination of pattern-based scanning and heuristic scanning to detect document exploits and other threats used in targeted attacks.
Portable executables, and Office and PDF files
The following table outlines the supported true file types and file extensions.
File Category |
True File Type |
Description |
File Extension Sample |
---|---|---|---|
Portable executables |
DLL |
AMD™ 64-bit DLL file Microsoft™ Windows™ 32-bit DLL file |
.dll |
EXE |
IBM™ OS/2 EXE file |
.exe |
|
Microsoft™ Windows™ 32-bit EXE file |
|||
Microsoft™ DOS EXE file |
|||
PKWARE™ PKLITE™ compressed DOS EXE file |
|||
LZEXE DOS EXE file |
|||
DIET DOS EXE file |
|||
MIPS EXE file |
|||
PKZIP compressed EXE file |
|||
ARJ compressed EXE file |
|||
LZH compressed EXE file |
|||
LZH compressed EXE file for ZipMail |
|||
ASPACK 1.x compressed 32-bit EXE file |
|||
ASPACK 2.x compressed 32-bit EXE file |
|||
GNU UPX compressed EXE file |
|||
MSIL Portable executable file |
|||
WWPACK compressed executable file |
|||
PETITE compressed 32-bit executable file |
|||
PEPACK compressed executable |
|||
MEW 1.1 compressed 32-bit EXE file |
|||
MEW 0.5 compressed 32-bit EXE file |
|||
MEW 1.0 compressed 32-bit EXE file |
|||
AMD™ 64-bit EXE file |
|||
LHA |
LHARC compressed archive |
.lha |
|
AR |
UNIX AR archive |
.ar |
|
ARC |
ARC archive |
.arc |
|
ELF |
ELF Executable file |
.elf |
|
MSI |
Microsoft™ Windows™ Installer package |
.msi |
|
APK |
Google™ Android™ Application Package (APK) |
.apk |
|
|
|
Adobe™ Portable Document Format (PDF) |
|
Office |
DOC |
Microsoft™ Word™ document |
.doc |
Microsoft™ Word™ 1.0 document |
|||
Microsoft™ Word™ 2.0 document |
|||
Microsoft™ Word™ for DOS version 4.x/5.x document |
|||
HWP |
Hancom™ Hangul Word Processor (HWP) document |
.hwp |
|
JTD |
JustSystems™ Ichitaro™ document |
.jtd |
|
GUL |
JungUm™ Global document |
.gul |
|
MSG |
Microsoft™ Outlook™ Item |
.msg |
|
PUB |
Microsoft™ Publisher 2016 |
.pub |
|
PPT |
Microsoft™ Powerpoint™ presentation |
.ppt |
|
XLS |
Microsoft™ Excel™ spreadsheet |
.xls |
|
CELL |
Hancom™ Hancell spreadsheet |
.cell |
|
CAL |
Microsoft™ Windows™ Calendar |
.cal |
|
MPP |
Microsoft™ Project™ file |
.mpp |
|
XML |
Microsoft™ Office™ 2003 XML file |
.xml |
|
Microsoft™ Word™ 2003 XML document |
|||
Microsoft™ Excel™ 2003 XML spreadsheet |
|||
Microsoft™ PowerPoint™ 2003 XML presentation |
|||
HWPX |
Hancom™ Hangul Word Processor (2014 or later) (HWPX) document |
.hwpx |
|
WP |
Corel™ WordPerfect™ document |
.wp |
|
DOCX |
Microsoft™ Office Word™ (2007 or later) document |
.docx |
|
XLSX |
Microsoft™ Office Excel™ (2007 or later) spreadsheet |
.xlsx |
|
PPTX |
Microsoft™ Office PowerPoint™ (2007 or later) presentation |
.pptx |
|
XPS |
Microsoft™ Office 2007 XML paper specification |
.xps |
|
ODT |
OpenDocument text document |
.odt |
|
ODG |
OpenDocument graphic |
.odg |
|
ODP |
OpenDocument presentation |
.odp |
|
ODS |
OpenDocument spreadsheet |
.ods |
|
ODF |
OpenDocument formula |
.odf |
|
ODB |
OpenDocument database |
.odb |