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File name:

rufus-3.3.exe

Full analysis: https://app.any.run/tasks/949beedd-a1d6-49a6-93d3-7e9e831278e7
Verdict: Malicious activity
Analysis date: January 11, 2019, 08:42:11
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed
MD5:

E32A70B9BC326099A42945389CE5A253

SHA1:

03A5E4E873BDEB2A8C17ABC41DED592654F89E35

SHA256:

45BD13CA54F037A5BA70A60BFC4A72E65E42A45445AB092B1A712C3169A2D93E

SSDEEP:

24576:TYNYvhlkERiIk7bNc+KE5U2vew9kyb+rREmoKWNYZNKtXaoGifw:2YvhLQnbFjmw9k24to3eZ9/

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Changes Windows auto-update feature

      • rufus-3.3.exe (PID: 764)

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Reads CPU info

      • firefox.exe (PID: 1328)
      • firefox.exe (PID: 3460)
      • firefox.exe (PID: 3056)
      • firefox.exe (PID: 2772)

    • Application launched itself

      • firefox.exe (PID: 3460)

    • Creates files in the user directory

      • firefox.exe (PID: 3460)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (64.2)
.dll | Win32 Dynamic Link Library (generic) (15.6)
.exe | Win32 Executable (generic) (10.6)
.exe | Generic Win/DOS Executable (4.7)
.exe | DOS Executable Generic (4.7)

EXIF

EXE

ProductVersion: 3.3.1400
ProductName: Rufus
OriginalFileName: rufus-3.3.exe
LegalTrademarks: https://www.gnu.org/copyleft/gpl.html
LegalCopyright: © 2011-2018 Pete Batard (GPL v3)
InternalName: Rufus
FileVersion: 3.3.1400
FileDescription: Rufus
CompanyName: Akeo Consulting
Comments: https://akeo.ie
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Windows NT 32-bit
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 3.3.1400.0
FileVersionNumber: 3.3.1400.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 1
OSVersion: 4
EntryPoint: 0x2d5e00
UninitializedDataSize: 1994752
InitializedDataSize: 45056
CodeSize: 978944
LinkerVersion: 2.31
PEType: PE32
TimeStamp: 0000:00:00 00:00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-Jan-1970 00:00:00
TLS Callbacks: 1 callback(s) detected.
Comments: https://akeo.ie
CompanyName: Akeo Consulting
FileDescription: Rufus
FileVersion: 3.3.1400
InternalName: Rufus
LegalCopyright: © 2011-2018 Pete Batard (GPL v3)
LegalTrademarks: https://www.gnu.org/copyleft/gpl.html
OriginalFilename: rufus-3.3.exe
ProductName: Rufus
ProductVersion: 3.3.1400

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 01-Jan-1970 00:00:00
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DEBUG_STRIPPED
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
UPX0
0x00001000
0x001E7000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x001E8000
0x000EF000
0x000EEA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99975
.rsrc
0x002D7000
0x0000B000
0x0000A400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.93357

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.17938
1895
UNKNOWN
UNKNOWN
RT_MANIFEST
2
3.68423
9640
UNKNOWN
UNKNOWN
RT_ICON
3
3.77127
4264
UNKNOWN
UNKNOWN
RT_ICON
4
3.98144
2440
UNKNOWN
UNKNOWN
RT_ICON
5
4.04318
1128
UNKNOWN
UNKNOWN
RT_ICON
101
7.9242
2386
UNKNOWN
UNKNOWN
RT_DIALOG
102
7.38422
316
UNKNOWN
UNKNOWN
RT_DIALOG
103
7.4132
366
UNKNOWN
UNKNOWN
RT_DIALOG
104
7.82589
1268
UNKNOWN
UNKNOWN
RT_DIALOG
105
6.88676
172
UNKNOWN
UNKNOWN
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.DLL
COMDLG32.DLL
CRYPT32.dll
GDI32.dll
KERNEL32.DLL
SETUPAPI.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start rufus-3.3.exe no specs rufus-3.3.exe firefox.exe firefox.exe firefox.exe firefox.exe

Process information

PID
CMD
Path
Indicators
Parent process
3140"C:\Users\admin\AppData\Local\Temp\rufus-3.3.exe" C:\Users\admin\AppData\Local\Temp\rufus-3.3.exe—explorer.exe
User:
admin
Company:
Akeo Consulting
Integrity Level:
MEDIUM
Description:
Rufus
Exit code:
3221226540
Version:
3.3.1400
764"C:\Users\admin\AppData\Local\Temp\rufus-3.3.exe" C:\Users\admin\AppData\Local\Temp\rufus-3.3.exe
explorer.exe
User:
admin
Company:
Akeo Consulting
Integrity Level:
HIGH
Description:
Rufus
Exit code:
0
Version:
3.3.1400
3460"C:\Program Files\Mozilla Firefox\firefox.exe" C:\Program Files\Mozilla Firefox\firefox.exe
explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
61.0.2
1328"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3460.0.1913816572\267219909" -childID 1 -isForBrowser -prefsHandle 708 -prefsLen 8309 -schedulerPrefs 0001,2 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3460 "\\.\pipe\gecko-crash-server-pipe.3460" 1424 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
61.0.2
3056"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3460.6.1002851602\150400053" -childID 2 -isForBrowser -prefsHandle 2248 -prefsLen 11442 -schedulerPrefs 0001,2 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3460 "\\.\pipe\gecko-crash-server-pipe.3460" 2432 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
61.0.2
2772"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3460.12.1810083646\1790768481" -childID 3 -isForBrowser -prefsHandle 2964 -prefsLen 11808 -schedulerPrefs 0001,2 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3460 "\\.\pipe\gecko-crash-server-pipe.3460" 2968 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
61.0.2
Total events
660
Read events
564
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
79
Text files
25
Unknown types
32

Dropped files

PID
Process
Filename
Type
3460firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm —
MD5:—
SHA256:—
3460firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
3460firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
3460firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm —
MD5:—
SHA256:—
3460firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shm —
MD5:—
SHA256:—
3460firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:C4E3C558273683C966A6BD8422D62DA1
SHA256:A5D46B1FF8844C38DEF40A17D44DA8C948FB8B073EAF10BA41EEFB6E837D0F37
3460firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:707C12070C52E55C2A996AC15E219B95
SHA256:6C5410C655C8EFC48D123ABE708C8940A4218072C0DAF85E03AB45DA6D2CE6B9
764rufus-3.3.exeC:\Users\admin\AppData\Local\Temp\RufEF55.tmptext
MD5:17C4435A27A30AB375247F2C6D053FF0
SHA256:117DCDE8A5E57AFB222BDFC9550E97422D17EAD53E736F4A8BC7BD1A52FF431E
764rufus-3.3.exeC:\Windows\System32\GroupPolicy\gpt.initext
MD5:B80DA72138836F4AE021F8AB704AC61B
SHA256:D3E559031C039C67A0CB8F54D9DAFE05306BC9739907171E07259C865F6FDAA4
764rufus-3.3.exeC:\Windows\System32\GroupPolicy\GPT.INItext
MD5:B80DA72138836F4AE021F8AB704AC61B
SHA256:D3E559031C039C67A0CB8F54D9DAFE05306BC9739907171E07259C865F6FDAA4
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
27
DNS requests
76
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3460
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3460
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3460
firefox.exe
GET
200
2.16.186.50:80
http://detectportal.firefox.com/success.txt
unknown
text
8 b
whitelisted
3460
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3460
firefox.exe
POST
200
216.58.210.14:80
http://ocsp.pki.goog/GTSGIAG3
US
der
463 b
whitelisted
3460
firefox.exe
POST
200
216.58.210.14:80
http://ocsp.pki.goog/GTSGIAG3
US
der
463 b
whitelisted
3460
firefox.exe
POST
200
216.58.210.14:80
http://ocsp.pki.goog/GTSGIAG3
US
der
463 b
whitelisted
3460
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3460
firefox.exe
POST
200
216.58.210.14:80
http://ocsp.pki.goog/GTSGIAG3
US
der
463 b
whitelisted
3460
firefox.exe
POST
200
216.58.210.14:80
http://ocsp.pki.goog/GTSGIAG3
US
der
463 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
764
rufus-3.3.exe
185.199.108.153:443
rufus.ie
GitHub, Inc.
NL
shared
3460
firefox.exe
2.16.186.50:80
detectportal.firefox.com
Akamai International B.V.
—
whitelisted
3460
firefox.exe
34.252.164.43:443
location.services.mozilla.com
Amazon.com, Inc.
IE
unknown
3460
firefox.exe
34.209.108.219:443
tiles.services.mozilla.com
Amazon.com, Inc.
US
unknown
3460
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3460
firefox.exe
34.216.89.123:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
3460
firefox.exe
52.222.173.79:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
unknown
3460
firefox.exe
216.58.210.14:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3460
firefox.exe
216.58.208.35:443
www.gstatic.com
Google Inc.
US
whitelisted
3460
firefox.exe
172.217.21.202:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
rufus.ie
  • 185.199.108.153
  • 185.199.109.153
  • 185.199.110.153
  • 185.199.111.153
suspicious
detectportal.firefox.com
  • 2.16.186.50
  • 2.16.186.112
whitelisted
a1089.dscd.akamai.net
  • 2.16.186.112
  • 2.16.186.50
whitelisted
search.services.mozilla.com
  • 34.216.89.123
  • 52.27.184.151
  • 52.89.32.107
whitelisted
search.r53-2.services.mozilla.com
  • 52.89.32.107
  • 52.27.184.151
  • 34.216.89.123
whitelisted
tiles.services.mozilla.com
  • 34.209.108.219
  • 52.25.70.97
  • 35.166.45.24
  • 52.34.107.172
  • 52.10.130.148
  • 34.215.13.51
  • 34.216.156.21
  • 34.208.7.98
whitelisted
tiles.r53-2.services.mozilla.com
  • 34.208.7.98
  • 34.216.156.21
  • 34.215.13.51
  • 52.10.130.148
  • 52.34.107.172
  • 35.166.45.24
  • 52.25.70.97
  • 34.209.108.219
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
cs9.wac.phicdn.net
  • 93.184.220.29
whitelisted
snippets.cdn.mozilla.net
  • 52.222.173.79
whitelisted

Threats

No threats detected
Process
Message
rufus-3.3.exe
*** Rufus init ***
rufus-3.3.exe
Binary executable is signed by 'Akeo Consulting'
rufus-3.3.exe
Will use settings from registry
rufus-3.3.exe
Will use settings from registry
rufus-3.3.exe
loc file not found in current directory - embedded one will be used
rufus-3.3.exe
localization: extracted data to 'C:\Users\admin\AppData\Local\Temp\RufEF55.tmp'
rufus-3.3.exe
localization: found locale 'en-US'
rufus-3.3.exe
localization: found locale 'ar-SA'
rufus-3.3.exe
embedded.loc(691): the version of this translation is older than the base one and may result in some messages not being properly translated. If you are the translator, please update your translation with the changes that intervened between v3.0 and v3.2. See https://github.com/pbatard/rufus/blob/master/res/loc/ChangeLog.txt
rufus-3.3.exe
embedded.loc(691): the version of this translation is older than the base one and may result in some messages not being properly translated. If you are the translator, please update your translation with the changes that intervened between v3.0 and v3.2. See https://github.com/pbatard/rufus/blob/master/res/loc/ChangeLog.txt
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Reports
rufus-3.3.exe