URL:

https://astral.sh/uv/install.ps1

Full analysis: https://app.any.run/tasks/8c40525e-43c0-4c59-9a27-01dff146f43d
Verdict: Malicious activity
Analysis date: April 25, 2025, 09:43:37
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
arch-exec
Indicators:
MD5:

EB488A674695A36B4037759DDF8C32F9

SHA1:

982076D50687BFDDDD4A22E3DE32276CD05F6F57

SHA256:

680FC58F3A8D5DF3F85877EE680C1D31275214002F2BAF9883CE926E6268D2BC

SSDEEP:

3:N8jDKQTbWgF8U:2vLTp7

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

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 6132)
    • Dynamically loads an assembly (POWERSHELL)

      • powershell.exe (PID: 6132)
    • Script downloads file (POWERSHELL)

      • powershell.exe (PID: 6132)
  • SUSPICIOUS

    • Creates new GUID (POWERSHELL)

      • powershell.exe (PID: 6132)
    • Gets file extension (POWERSHELL)

      • powershell.exe (PID: 6132)
    • Executable content was dropped or overwritten

      • powershell.exe (PID: 6132)
    • Writes data into a file (POWERSHELL)

      • powershell.exe (PID: 6132)
  • INFO

    • Application launched itself

      • firefox.exe (PID: 1272)
      • firefox.exe (PID: 4944)
    • Manual execution by a user

      • powershell.exe (PID: 6132)
      • notepad++.exe (PID: 1328)
    • Disables trace logs

      • powershell.exe (PID: 6132)
    • Checks proxy server information

      • powershell.exe (PID: 6132)
      • slui.exe (PID: 1676)
    • Checks if a key exists in the options dictionary (POWERSHELL)

      • powershell.exe (PID: 6132)
    • Checks whether the specified file exists (POWERSHELL)

      • powershell.exe (PID: 6132)
    • Uses string replace method (POWERSHELL)

      • powershell.exe (PID: 6132)
    • Reads the software policy settings

      • slui.exe (PID: 7844)
      • slui.exe (PID: 1676)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
159
Monitored processes
22
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 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 sppextcomobj.exe no specs slui.exe rundll32.exe no specs notepad++.exe no specs powershell.exe conhost.exe no specs slui.exe ucpdmgr.exe no specs conhost.exe no specs ucpdmgr.exe no specs conhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1272"C:\Program Files\Mozilla Firefox\firefox.exe" "https://astral.sh/uv/install.ps1"C:\Program Files\Mozilla Firefox\firefox.exeexplorer.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:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\program files\mozilla firefox\vcruntime140_1.dll
1328"C:\Program Files\Notepad++\notepad++.exe" "C:\Users\admin\Downloads\uv-installer.ps1"C:\Program Files\Notepad++\notepad++.exeexplorer.exe
User:
admin
Company:
Don HO don.h@free.fr
Integrity Level:
MEDIUM
Description:
Notepad++ : a free (GNU) source code editor
Version:
7.91
Modules
Images
c:\program files\notepad++\notepad++.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.19041.3636_none_60b6a03d71f818d5\comctl32.dll
c:\windows\system32\msvcp_win.dll
1676C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
4944"C:\Program Files\Mozilla Firefox\firefox.exe" https://astral.sh/uv/install.ps1C:\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
4976"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1836 -parentBuildID 20240213221259 -prefsHandle 1764 -prefMapHandle 1756 -prefsLen 31031 -prefMapSize 244583 -appDir "C:\Program Files\Mozilla Firefox\browser" - {223ea45f-6346-4dd9-bee6-6d51c6f541ec} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" 21fb56ece10 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.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:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\vcruntime140_1.dll
6132"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass "C:\Users\admin\Downloads\uv-installer.ps1"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\atl.dll
6872C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
6972C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exesvchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\oleaut32.dll
7152"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2096 -parentBuildID 20240213221259 -prefsHandle 2088 -prefMapHandle 2076 -prefsLen 31031 -prefMapSize 244583 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b684eb6b-b8b3-42e0-9813-bf840f14ed51} 4944 "\\.\pipe\gecko-crash-server-pipe.4944" 21fa977f910 socketC:\Program Files\Mozilla Firefox\firefox.exefirefox.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
7372\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exepowershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
21 286
Read events
21 282
Write events
3
Delete events
1

Modification events

(PID) Process:(4944) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(6132) powershell.exeKey:HKEY_CURRENT_USER\Environment
Operation:writeName:Path
Value:
C:\Users\admin\.local\bin;%USERPROFILE%\AppData\Local\Microsoft\WindowsApps
(PID) Process:(6132) powershell.exeKey:HKEY_CURRENT_USER\Environment
Operation:writeName:cargo-dist-cba00530-ca6d-4084-98f0-98461d749337
Value:
cargo-dist-dummy
(PID) Process:(6132) powershell.exeKey:HKEY_CURRENT_USER\Environment
Operation:delete valueName:cargo-dist-cba00530-ca6d-4084-98f0-98461d749337
Value:
cargo-dist-dummy
Executable files
2
Suspicious files
162
Text files
27
Unknown types
0

Dropped files

PID
Process
Filename
Type
4944firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin
MD5:
SHA256:
4944firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
4944firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
4944firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
4944firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs-1.jstext
MD5:2C99A16AED3906D92FFE3EF1808E2753
SHA256:08412578CC3BB4922388F8FF8C23962F616B69A1588DA720ADE429129C73C452
4944firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
MD5:
SHA256:
4944firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
4944firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs.jstext
MD5:2C99A16AED3906D92FFE3EF1808E2753
SHA256:08412578CC3BB4922388F8FF8C23962F616B69A1588DA720ADE429129C73C452
4944firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
4944firefox.exeC:\Users\admin\Downloads\uv-installer.xXoA0oZb.ps1.part
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
22
TCP/UDP connections
83
DNS requests
100
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
200
95.101.34.33:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
4944
firefox.exe
POST
200
92.122.244.51:80
http://r11.o.lencr.org/
unknown
whitelisted
4944
firefox.exe
POST
200
92.122.244.51:80
http://r11.o.lencr.org/
unknown
whitelisted
4944
firefox.exe
POST
142.250.186.163:80
http://o.pki.goog/s/wr3/FIY
unknown
whitelisted
4944
firefox.exe
POST
200
92.122.244.32:80
http://r10.o.lencr.org/
unknown
whitelisted
4944
firefox.exe
POST
200
142.250.186.163:80
http://o.pki.goog/we2
unknown
whitelisted
4944
firefox.exe
POST
200
142.250.186.163:80
http://o.pki.goog/we2
unknown
whitelisted
4944
firefox.exe
POST
200
92.122.244.32:80
http://r10.o.lencr.org/
unknown
whitelisted
4944
firefox.exe
POST
200
104.18.38.233:80
http://ocsp.sectigo.com/
unknown
whitelisted
4944
firefox.exe
POST
200
92.122.244.51:80
http://r11.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
20.73.194.208:443
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:137
whitelisted
95.101.34.33:80
crl.microsoft.com
Akamai International B.V.
IT
whitelisted
2.23.181.156:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
20.73.194.208:443
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
whitelisted
3216
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
4944
firefox.exe
104.21.68.235:443
astral.sh
CLOUDFLARENET
unknown
4944
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
4944
firefox.exe
34.36.137.203:443
contile.services.mozilla.com
GOOGLE-CLOUD-PLATFORM
US
whitelisted

DNS requests

Domain
IP
Reputation
crl.microsoft.com
  • 95.101.34.33
  • 95.101.34.27
whitelisted
www.microsoft.com
  • 2.23.181.156
whitelisted
google.com
  • 142.250.184.206
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
astral.sh
  • 104.21.68.235
  • 172.67.200.58
  • 2606:4700:3032::ac43:c83a
  • 2606:4700:3036::6815:44eb
unknown
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
contile.services.mozilla.com
  • 34.36.137.203
whitelisted
spocs.getpocket.com
  • 34.36.137.203
whitelisted
example.org
  • 23.215.0.133
  • 23.215.0.132
  • 96.7.128.186
  • 96.7.128.192
whitelisted

Threats

No threats detected
No debug info