| URL: | https://downloads.cloudflareclient.com/v1/download/windows/ga |
| Full analysis: | https://app.any.run/tasks/43bbc0a8-f9c1-4722-b2d9-b8a7cd22ed0a |
| Verdict: | Malicious activity |
| Analysis date: | June 12, 2025, 16:54:29 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MD5: | 4805A3B7FDA292A94C28D16F272832EF |
| SHA1: | 8FE9D55807584F8648467DD1ACFD1E439E45F7CE |
| SHA256: | 3E427E67146C166607C3D04BA76EFD7641AAD60EB085602D9F9E00FEAC3C9124 |
| SSDEEP: | 3:N8SE4LVUwKpKB4dCEn:2SxUwePCE |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes as Windows Service
- VSSVC.exe (PID: 8148)
- warp-svc.exe (PID: 1812)
Application launched itself
- msiexec.exe (PID: 7808)
Uses RUNDLL32.EXE to load library
- msiexec.exe (PID: 7460)
Creates a new Windows service
- sc.exe (PID: 1564)
Starts SC.EXE for service management
- rundll32.exe (PID: 1164)
Executable content was dropped or overwritten
- rundll32.exe (PID: 7344)
- rundll32.exe (PID: 1164)
- Cloudflare WARP.exe (PID: 3620)
Windows service management via SC.EXE
- sc.exe (PID: 7520)
- sc.exe (PID: 7620)
Restarts service on failure
- sc.exe (PID: 7656)
Sets the service to start on system boot
- sc.exe (PID: 7928)
Process drops legitimate windows executable
- Cloudflare WARP.exe (PID: 3620)
The process drops C-runtime libraries
- Cloudflare WARP.exe (PID: 3620)
INFO
Application launched itself
- msedge.exe (PID: 1044)
Reads the computer name
- identity_helper.exe (PID: 7344)
- msiexec.exe (PID: 7808)
Reads Environment values
- identity_helper.exe (PID: 7344)
Checks supported languages
- identity_helper.exe (PID: 7344)
- msiexec.exe (PID: 7808)
Reads Microsoft Office registry keys
- msedge.exe (PID: 1044)
Manages system restore points
- SrTasks.exe (PID: 7876)
Reads security settings of Internet Explorer
- msiexec.exe (PID: 7760)
Reads the software policy settings
- msiexec.exe (PID: 7760)
The sample compiled with english language support
- msiexec.exe (PID: 7808)
- Cloudflare WARP.exe (PID: 3620)
Executable content was dropped or overwritten
- msiexec.exe (PID: 7808)
Manual execution by a user
- Cloudflare WARP.exe (PID: 7384)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
189
Monitored processes
47
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 420 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=2400,i,11874858139614814007,17360574014253255689,262144 --variations-seed-version --mojo-platform-channel-handle=1840 /prefetch:2 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| 1044 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" "https://downloads.cloudflareclient.com/v1/download/windows/ga" | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| 1164 | rundll32.exe "C:\WINDOWS\Installer\MSIF3BA.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_1569734 36 Warp.Installer.Actions!Warp.Installer.Actions.CustomActions.InstallService | C:\Windows\System32\rundll32.exe | msiexec.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1564 | "sc.exe" create CloudflareWARP binPath= "\"C:\Program Files\Cloudflare\Cloudflare WARP\warp-svc.exe"\" displayname= "Cloudflare WARP" start= "auto" | C:\Windows\System32\sc.exe | — | rundll32.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Service Control Manager Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1644 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --field-trial-handle=3612,i,11874858139614814007,17360574014253255689,262144 --variations-seed-version --mojo-platform-channel-handle=3672 /prefetch:1 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| 1812 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --disable-quic --message-loop-type-ui --string-annotations --always-read-main-dll --field-trial-handle=6192,i,11874858139614814007,17360574014253255689,262144 --variations-seed-version --mojo-platform-channel-handle=7852 /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 1812 | "C:\Program Files\Cloudflare\Cloudflare WARP\warp-svc.exe" | C:\Program Files\Cloudflare\Cloudflare WARP\warp-svc.exe | services.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Description: warp-svc Version: 2025.4.0 Modules
| |||||||||||||||
| 2192 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.142 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.92 --initial-client-data=0x304,0x308,0x30c,0x2fc,0x314,0x7ffc43c2f208,0x7ffc43c2f214,0x7ffc43c2f220 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 133.0.3065.92 Modules
| |||||||||||||||
| 2532 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --disable-quic --string-annotations --always-read-main-dll --field-trial-handle=2276,i,11874858139614814007,17360574014253255689,262144 --variations-seed-version --mojo-platform-channel-handle=4960 /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
| 2792 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --disable-quic --onnx-enabled-for-ee --string-annotations --always-read-main-dll --field-trial-handle=4492,i,11874858139614814007,17360574014253255689,262144 --variations-seed-version --mojo-platform-channel-handle=5396 /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 133.0.3065.92 Modules
| |||||||||||||||
Total events
26 884
Read events
26 522
Write events
345
Delete events
17
Modification events
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 0 | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault |
| Operation: | write | Name: | S-1-5-21-1693682860-607145093-2874071422-1001 |
Value: 1B95A411F9952F00 | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\263054 |
| Operation: | write | Name: | WindowTabManagerFileMappingId |
Value: {193346B4-DF45-41EA-8DAF-290271BE3F00} | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\Profiles |
| Operation: | write | Name: | EnhancedLinkOpeningDefault |
Value: Default | |||
| (PID) Process: | (1044) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\263054 |
| Operation: | write | Name: | WindowTabManagerFileMappingId |
Value: {5E29F63A-6461-48FE-8144-2EAB22165747} | |||
Executable files
30
Suspicious files
204
Text files
65
Unknown types
27
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF17760a.TMP | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RF17761a.TMP | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF1775fb.TMP | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\ClientCertificates\LOG.old~RF17762a.TMP | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\ClientCertificates\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF177649.TMP | — | |
MD5:— | SHA256:— | |||
| 1044 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF177649.TMP | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
65
DNS requests
45
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3668 | msedge.exe | GET | 200 | 150.171.27.11:80 | http://edge.microsoft.com/browsernetworktime/time/1/current?cup2key=2:VUw8e0P9wcVozAMAw7OD0Ksdb1NUpPVdAYkFqeQhhfM&cup2hreq=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 | unknown | — | — | whitelisted |
2520 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
7524 | SIHClient.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
7524 | SIHClient.exe | GET | 200 | 2.23.181.156:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
5328 | SearchApp.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
5328 | SearchApp.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
1044 | msedge.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEA6bGI750C3n79tQ4ghAGFo%3D | unknown | — | — | whitelisted |
1044 | msedge.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfIs%2BLjDtGwQ09XEB1Yeq%2BtX%2BBgQQU7NfjgtJxXWRM3y5nP%2Be6mK4cD08CEAitQLJg0pxMn17Nqb2Trtk%3D | 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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1268 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5944 | MoUsoCoreWorker.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
7000 | RUXIMICS.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3668 | msedge.exe | 150.171.27.11:80 | edge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3668 | msedge.exe | 13.107.42.16:443 | config.edge.skype.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3668 | msedge.exe | 104.16.80.230:443 | downloads.cloudflareclient.com | CLOUDFLARENET | — | unknown |
3668 | msedge.exe | 150.171.28.11:443 | edge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3668 | msedge.exe | 2.16.204.153:443 | copilot.microsoft.com | Akamai International B.V. | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
edge.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
downloads.cloudflareclient.com |
| unknown |
copilot.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
update.googleapis.com |
| whitelisted |
www.bing.com |
| whitelisted |
clients2.googleusercontent.com |
| whitelisted |
login.live.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1812 | warp-svc.exe | Misc activity | ET INFO Observed Cloudflare DNS over HTTPS Domain (cloudflare-dns .com in TLS SNI) |
Process | Message |
|---|---|
Cloudflare WARP.exe | netsparkle: Using the following url for downloading the app cast: https://downloads.cloudflareclient.com/v1/update/sparkle/windows/ga
|