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SHA256: a52238f2d3910f0b4a705277c2ee4cd482d924b27d13e945dacafaaaaa331e9d
File name: mozilla-firefox-18-0-2-Firefox Setup 18.0.2.exe
Detection ratio: 0 / 56
Analysis date: 2016-05-07 17:58:39 UTC ( 2 weeks, 6 days ago )
Probably harmless! There are strong indicators suggesting that this file is safe to use.
Antivirus Result Update
ALYac 20160507
AVG 20160507
AVware 20160507
Ad-Aware 20160507
AegisLab 20160507
AhnLab-V3 20160507
Alibaba 20160506
Antiy-AVL 20160507
Arcabit 20160507
Avast 20160507
Avira (no cloud) 20160507
Baidu 20160506
Baidu-International 20160507
BitDefender 20160507
Bkav 20160506
CAT-QuickHeal 20160507
CMC 20160506
ClamAV 20160507
Comodo 20160507
Cyren 20160507
DrWeb 20160507
ESET-NOD32 20160507
Emsisoft 20160503
F-Prot 20160507
F-Secure 20160507
Fortinet 20160507
GData 20160507
Ikarus 20160507
Jiangmin 20160507
K7AntiVirus 20160507
K7GW 20160507
Kaspersky 20160507
Kingsoft 20160507
Malwarebytes 20160507
McAfee 20160507
McAfee-GW-Edition 20160507
eScan 20160507
Microsoft 20160507
NANO-Antivirus 20160507
Panda 20160507
Qihoo-360 20160507
Rising 20160507
SUPERAntiSpyware 20160507
Sophos 20160507
Symantec 20160507
Tencent 20160507
TheHacker 20160505
TrendMicro 20160507
TrendMicro-HouseCall 20160507
VBA32 20160505
VIPRE 20160507
ViRobot 20160507
Yandex 20160506
Zillya 20160507
Zoner 20160507
nProtect 20160504
The file being studied is a Portable Executable file! More specifically, it is a Win32 EXE file for the Windows GUI subsystem.
Authenticode signature block and FileVersionInfo properties
Copyright
Mozilla

Product Firefox
Original name 7zS.sfx.exe
Internal name 7zS.sfx
File version 4.42
Description Firefox
Signature verification Signed file, verified signature
Signing date 7:23 PM 2/1/2013
Signers
[+] Mozilla Corporation
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer Thawte Code Signing CA - G2
Valid from 1:00 AM 10/18/2012
Valid to 12:59 AM 10/19/2013
Valid usage Code Signing, 1.3.6.1.4.1.311.2.1.22
Algorithm sha1RSA
Thumbprint CAC47DBF634D24E9DC93072FE3C8EA6DC3946E89
Serial number 3D A9 38 6C 20 76 F7 38 EE 24 6B B8 E3 13 A4 D4
[+] Thawte Code Signing CA - G2
Status Valid
Issuer thawte Primary Root CA
Valid from 1:00 AM 2/8/2010
Valid to 12:59 AM 2/8/2020
Valid usage Client Auth, Code Signing
Algorithm sha1RSA
Thumbprint 808D62642B7D1C4A9A83FD667F7A2A9D243FB1C7
Serial number 47 97 4D 78 73 A5 BC AB 0D 2F B3 70 19 2F CE 5E
[+] thawte
Status Valid
Issuer thawte Primary Root CA
Valid from 1:00 AM 11/17/2006
Valid to 12:59 AM 7/17/2036
Valid usage Server Auth, Client Auth, Email Protection, Code Signing
Algorithm sha1RSA
Thumbprint 91C6D6EE3E8AC86384E548C299295C756C817B81
Serial number 34 4E D5 57 20 D5 ED EC 49 F4 2F CE 37 DB 2B 6D
Counter signers
[+] Symantec Time Stamping Services Signer - G4
Status Valid
Issuer Symantec Time Stamping Services CA - G2
Valid from 1:00 AM 10/18/2012
Valid to 12:59 AM 12/30/2020
Valid usage Timestamp Signing
Algorithm sha1RSA
Thumbrint 65439929B67973EB192D6FF243E6767ADF0834E4
Serial number 0E CF F4 38 C8 FE BF 35 6E 04 D8 6A 98 1B 1A 50
[+] Symantec Time Stamping Services CA - G2
Status Valid
Issuer Thawte Timestamping CA
Valid from 1:00 AM 12/21/2012
Valid to 12:59 AM 12/31/2020
Valid usage Timestamp Signing
Algorithm sha1RSA
Thumbrint 6C07453FFDDA08B83707C09B82FB3D15F35336B1
Serial number 7E 93 EB FB 7C C6 4E 59 EA 4B 9A 77 D4 06 FC 3B
[+] Thawte Timestamping CA
Status Valid
Issuer Thawte Timestamping CA
Valid from 1:00 AM 1/1/1997
Valid to 12:59 AM 1/1/2021
Valid usage Timestamp Signing
Algorithm md5RSA
Thumbrint BE36A4562FB2EE05DBB3D32323ADF445084ED656
Serial number 00
Packers identified
F-PROT NSIS, Unicode, appended, 7Z, UPX
PEiD UPX 2.90 [LZMA] -> Markus Oberhumer, Laszlo Molnar & John Reiser
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2012-11-15 01:36:00
Entry Point 0x00021DD0
Number of sections 3
PE sections
Overlays
MD5 a280c40f060b273bf30b1e7fdb64c352
File type data
Offset 70144
Size 20230808
Entropy 8.00
PE imports
VirtualProtect
LoadLibraryA
ExitProcess
GetProcAddress
SysAllocString
ShellExecuteExA
SetTimer
Number of PE resources by type
RT_ICON 9
RT_STRING 2
RT_DIALOG 1
RT_MANIFEST 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
ENGLISH US 15
ExifTool file metadata
SubsystemVersion
4.0

LinkerVersion
6.0

ImageVersion
0.0

FileSubtype
0

FileVersionNumber
4.42.0.0

UninitializedDataSize
94208

LanguageCode
English (U.S.)

FileFlagsMask
0x003f

CharacterSet
Unicode

InitializedDataSize
28672

EntryPoint
0x21dd0

OriginalFileName
7zS.sfx.exe

MIMEType
application/octet-stream

LegalCopyright
Mozilla

FileVersion
4.42

TimeStamp
2012:11:15 02:36:00+01:00

FileType
Win32 EXE

PEType
PE32

InternalName
7zS.sfx

ProductVersion
4.42

FileDescription
Firefox

OSVersion
4.0

FileOS
Windows NT 32-bit

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
Mozilla

CodeSize
40960

ProductName
Firefox

ProductVersionNumber
4.42.0.0

FileTypeExtension
exe

ObjectFileType
Executable application

CarbonBlack CarbonBlack acts as a surveillance camera for computers
While monitoring an end-user machine in-the-wild, CarbonBlack noticed the following files in execution wrote this sample to disk.
While monitoring an end-user machine in-the-wild, CarbonBlack noticed this sample wrote the following files to disk.
Compressed bundles
File identification
MD5 181ac7211db54e793845e8c7216c1a8b
SHA1 59c6ce15bfe8b87c60a63ad6f18bd6bf869df852
SHA256 a52238f2d3910f0b4a705277c2ee4cd482d924b27d13e945dacafaaaaa331e9d
ssdeep
393216:aBk9xcf+lIGuQuz5Kd3ZoPwD0Jtwaw5+QXm/hgXsqADktYy3nCwqar:+uxcfFGhuz5MmPwD0Nw5+QegcqAgtYy1

authentihash 1229084ad048322a3a4086b8b18e16b171877415b8776d4928a34b5ef6fbcc42
imphash 67b717da9ed8a8bd9f572a5820791f0c
File size 19.4 MB ( 20300952 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID UPX compressed Win32 Executable (42.3%)
Win32 EXE Yoda's Crypter (36.7%)
Win32 Dynamic Link Library (generic) (9.1%)
Win32 Executable (generic) (6.2%)
Generic Win/DOS Executable (2.7%)
Tags
nsis peexe signed upx overlay

VirusTotal metadata
First submission 2013-02-01 19:52:02 UTC ( 3 years, 3 months ago )
Last submission 2016-05-07 17:58:39 UTC ( 2 weeks, 6 days ago )
File names 349148
mozilla-firefox-18-0-2-Firefox.exe
Mozilla - Firefox 18.0.2.exe
firefox setup 18.0.2.exe
Firefox Setup 18.0.2.exe
Firefox%20Setup%2018.0.2.exe
7zS.sfx.exe
7zS.sfx
Firefox_Setup_18.0.2.exe
firefox setup 18.0.2(1).exe
Mozilla_Firefox_v18.0.2.exe
mozilla-firefox-18-0-2-Firefox
Firefox Setup 18.0.2.exe
Firefox Setup 18.0.2 Eng.exe
mozilla-firefox-18-0-2-Firefox Setup 18.0.2.exe
Firefox-Setup-18.0.2.exe
firefox_setup_18.0.2_enu.exe
Firefox Setup 18.0.2.exe
Advanced heuristic and reputation engines
ClamAV
Possibly Unwanted Application. While not necessarily malicious, the scanned file presents certain characteristics which depending on the user policies and environment may or may not represent a threat. For full details see: http://www.clamav.net/doc/pua.html .

Symantec reputation Suspicious.Insight
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