download:

/pdf-ez.exe

Full analysis: https://app.any.run/tasks/df82d180-76cb-4682-b7f2-51328c8634ea
Verdict: Malicious activity
Analysis date: December 26, 2024, 19:34:54
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (GUI) x86-64, for MS Windows, 8 sections
MD5:

ADDD963C82C2AA246A853EE7CC114B00

SHA1:

09A3E5023C4887DBE1156DB7440425F55D13F3CB

SHA256:

5058A3469D589BDF9279A128DB92C792C9AAA6C041AA20F07C4C090AB2152EFB

SSDEEP:

49152:x973GFQ6kXh+615HFaQbgD3LQPYvu5LejEo35F71d7vOvahPcKJOkp73f:a9GFFajL4Lgh+rq3f

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

    • Executing a file with an untrusted certificate

      • pdf-ez.exe (PID: 556)

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Checks supported languages

      • pdf-ez.exe (PID: 556)

    • Application launched itself

      • firefox.exe (PID: 3288)
      • firefox.exe (PID: 3436)

    • Manual execution by a user

      • firefox.exe (PID: 3288)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic Win/DOS Executable (50)
.exe | DOS Executable Generic (49.9)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 0000:00:00 00:00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 14
CodeSize: 1063936
InitializedDataSize: 1557504
UninitializedDataSize: -
EntryPoint: 0x1140
OSVersion: 6.1
ImageVersion: -
SubsystemVersion: 6.1
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
140
Monitored processes
12
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start pdf-ez.exe no specs firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
556"C:\Users\admin\AppData\Local\Temp\pdf-ez.exe" C:\Users\admin\AppData\Local\Temp\pdf-ez.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\pdf-ez.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
1344"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5088 -childID 4 -isForBrowser -prefsHandle 5072 -prefMapHandle 5064 -prefsLen 31251 -prefMapSize 244583 -jsInitHandle 1456 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d71e9f63-9932-4887-b3cb-c1c7b48a3fcc} 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 2522cb25f50 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
1460"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4240 -childID 2 -isForBrowser -prefsHandle 4232 -prefMapHandle 4212 -prefsLen 36588 -prefMapSize 244583 -jsInitHandle 1456 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4d1fb4d7-d71f-418d-9f9e-40eb896c9a01} 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 2522bc55690 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\msvcp140.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\vcruntime140_1.dll
c:\windows\system32\crypt32.dll
1476"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5880 -childID 6 -isForBrowser -prefsHandle 5892 -prefMapHandle 5924 -prefsLen 31324 -prefMapSize 244583 -jsInitHandle 1456 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9a7a5df5-e9e2-4aec-81ab-b366ed1e4c62} 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 25230612150 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\msvcp140.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\vcruntime140.dll
3288"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
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\program files\mozilla firefox\vcruntime140.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140_1.dll
c:\windows\system32\crypt32.dll
3436"C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
5392"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5256 -childID 5 -isForBrowser -prefsHandle 5176 -prefMapHandle 5180 -prefsLen 31251 -prefMapSize 244583 -jsInitHandle 1456 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5629570c-5c61-49d4-9397-cca8501f0a65} 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 25230613150 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
5604"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1912 -parentBuildID 20240213221259 -prefsHandle 1840 -prefMapHandle 1832 -prefsLen 31031 -prefMapSize 244583 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a91d1f07-ff1d-460a-a8e7-199a95e6cfd4} 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 252252ef110 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
1
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\msvcp140.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\vcruntime140_1.dll
5752"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2152 -parentBuildID 20240213221259 -prefsHandle 2144 -prefMapHandle 2132 -prefsLen 31031 -prefMapSize 244583 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7fe3f48d-5eba-4382-a441-7f7e4c2eb95f} 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 25218481310 socketC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
6316"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2816 -childID 1 -isForBrowser -prefsHandle 2772 -prefMapHandle 2768 -prefsLen 31447 -prefMapSize 244583 -jsInitHandle 1456 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {84d8e0c2-f56b-43ed-80a0-3773b14f8b6f} 3436 "\\.\pipe\gecko-crash-server-pipe.3436" 2522a09bf50 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\bcrypt.dll
Total events
11 734
Read events
11 733
Write events
1
Delete events
0

Modification events

(PID) Process:(3436) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
Executable files
0
Suspicious files
181
Text files
24
Unknown types
0

Dropped files

PID
Process
Filename
Type
3436firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3436firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3436firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.binbinary
MD5:297E88D7CEB26E549254EC875649F4EB
SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702
3436firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3436firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cert9.dbbinary
MD5:91BDEE5BF600A9C285F279E69AC662FE
SHA256:951F7E18122E5CF9228445D21557FBE571BE7CC7158F01B98304643952A5B0F9
3436firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cert9.db-journalbinary
MD5:E6DED46202489CC1F216BD2DE2665ED6
SHA256:CA7D1CE78B41E5D41B327BCB819D3D43884B13517A4C536078E1B03514EF134A
3436firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\datareporting\glean\db\data.safe.tmpbinary
MD5:4006DDC2918B16C7EF5516C58373842B
SHA256:269EA23B77EDE0874628BD8611BCC5A3E87E0C44CA8A821C0D028B929D4F468F
3436firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3436firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3436firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
29
TCP/UDP connections
91
DNS requests
116
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
2.16.164.34:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
7080
SIHClient.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
3436
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
—
—
whitelisted
3436
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
unknown
—
—
whitelisted
3436
firefox.exe
POST
200
172.217.18.99:80
http://o.pki.goog/wr2
unknown
—
—
whitelisted
3612
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
—
—
whitelisted
3436
firefox.exe
POST
—
195.138.255.24:80
http://r10.o.lencr.org/
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4712
MoUsoCoreWorker.exe
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
—
—
192.168.100.255:137
—
—
—
whitelisted
—
—
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
—
—
2.16.164.34:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
—
—
88.221.169.152:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
3416
svchost.exe
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
5064
SearchApp.exe
2.23.209.189:443
www.bing.com
Akamai International B.V.
GB
whitelisted
5064
SearchApp.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
1176
svchost.exe
40.126.32.136:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
crl.microsoft.com
  • 2.16.164.34
  • 2.16.164.17
  • 2.16.164.107
  • 2.16.164.72
  • 2.16.164.89
whitelisted
www.microsoft.com
  • 88.221.169.152
whitelisted
google.com
  • 142.250.185.78
whitelisted
www.bing.com
  • 2.23.209.189
  • 2.23.209.130
  • 2.23.209.182
  • 2.23.209.179
  • 2.23.209.185
  • 2.23.209.187
  • 2.23.209.149
  • 2.23.209.133
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
login.live.com
  • 40.126.32.136
  • 20.190.160.20
  • 20.190.160.17
  • 40.126.32.140
  • 20.190.160.14
  • 40.126.32.68
  • 40.126.32.76
  • 20.190.160.22
whitelisted
go.microsoft.com
  • 184.28.89.167
whitelisted
settings-win.data.microsoft.com
  • 4.231.128.59
whitelisted
arc.msn.com
  • 20.223.36.55
whitelisted
fd.api.iris.microsoft.com
  • 20.74.47.205
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
/pdf-ez.exe