| URL: | https://download.pdf24.org/pdf24-creator-11.27.0-x64.msi |
| Full analysis: | https://app.any.run/tasks/ea86b274-aa9c-4cdd-acf2-f23699517d28 |
| Verdict: | Malicious activity |
| Analysis date: | July 18, 2025, 07:40:24 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MD5: | 9AF8B01511EDA9CF7DF725FE15344A0A |
| SHA1: | AB8FE6B6C2B8EC155FD7CDD212BFC51C91FA3782 |
| SHA256: | A83986F76A387F653869064163827EAC0ABED60492E7240870DB8D4D73E92CB7 |
| SSDEEP: | 3:N8SElx+SOdZA36uLVIdJrM:2SKYSOdZmhg6 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 700 | "C:\Program Files\PDF24\pdf24-Compress.exe" | C:\Program Files\PDF24\pdf24-Compress.exe | pdf24-Launcher.exe | ||||||||||||
User: admin Company: geek software GmbH Integrity Level: MEDIUM Description: PDF24 Compress Version: 11.27.0 Modules
| |||||||||||||||
| 856 | "C:\Program Files\PDF24\pdf24.exe" | C:\Program Files\PDF24\pdf24.exe | — | msiexec.exe | |||||||||||
User: admin Company: geek software GmbH Integrity Level: MEDIUM Description: PDF24 Backend Version: 11.27.0 Modules
| |||||||||||||||
| 864 | "C:\Program Files\PDF24\pdf24-Updater.exe" -hidden -trigger "appClose" | C:\Program Files\PDF24\pdf24-Updater.exe | pdf24-Launcher.exe | ||||||||||||
User: admin Company: geek software GmbH Integrity Level: MEDIUM Description: PDF24 Updater Exit code: 0 Version: 11.27.0 Modules
| |||||||||||||||
| 1036 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --extension-process --renderer-sub-type=extension --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=7 --always-read-main-dll --field-trial-handle=4300,i,17024245745254547780,13773022525062223947,262144 --variations-seed-version --mojo-platform-channel-handle=4344 /prefetch:2 | 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
| |||||||||||||||
| 1352 | C:\WINDOWS\System32\slui.exe -Embedding | C:\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
| |||||||||||||||
| 1480 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --disable-quic --string-annotations --always-read-main-dll --field-trial-handle=7652,i,17024245745254547780,13773022525062223947,262144 --variations-seed-version --mojo-platform-channel-handle=7576 /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
| |||||||||||||||
| 2232 | "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=5360,i,17024245745254547780,13773022525062223947,262144 --variations-seed-version --mojo-platform-channel-handle=7612 /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
| |||||||||||||||
| 2460 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-quic --string-annotations --always-read-main-dll --field-trial-handle=2244,i,17024245745254547780,13773022525062223947,262144 --variations-seed-version --mojo-platform-channel-handle=2284 /prefetch:3 | 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
| |||||||||||||||
| 2876 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | pdf24-PrinterInstall.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3392 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --disable-quic --string-annotations --always-read-main-dll --field-trial-handle=7696,i,17024245745254547780,13773022525062223947,262144 --variations-seed-version --mojo-platform-channel-handle=7740 /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
| |||||||||||||||
| (PID) Process: | (3788) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (3788) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (3788) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (3788) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics |
| Operation: | write | Name: | user_experience_metrics.stability.exited_cleanly |
Value: 0 | |||
| (PID) Process: | (3788) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\459528 |
| Operation: | write | Name: | WindowTabManagerFileMappingId |
Value: {7076B7C3-9745-4373-8AE8-F9A4FC89D044} | |||
| (PID) Process: | (3788) 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: E9660586C5982F00 | |||
| (PID) Process: | (3788) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\EdgeUpdate\Clients\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\Commands\on-logon-autolaunch |
| Operation: | write | Name: | Enabled |
Value: 0 | |||
| (PID) Process: | (3788) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\459528 |
| Operation: | write | Name: | WindowTabManagerFileMappingId |
Value: {569C766B-F7DB-4E8A-B94E-E92DFA5E1D0E} | |||
| (PID) Process: | (3788) 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: 132B1686C5982F00 | |||
| (PID) Process: | (3788) msedge.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | MicrosoftEdgeAutoLaunch_29EBC4579851B72EE312C449CF839B1A |
Value: "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF18ce19.TMP | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF18ce28.TMP | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF18ce28.TMP | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RF18ce38.TMP | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF18ce38.TMP | — | |
MD5:— | SHA256:— | |||
| 3788 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 23.216.77.28:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7960 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
3788 | msedge.exe | GET | 200 | 172.64.149.23:80 | http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEEj8k7RgVZSNNqfJionWlBY%3D | unknown | — | — | whitelisted |
3788 | msedge.exe | GET | 200 | 104.18.38.233:80 | http://ocsp.sectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSdE3gf41WAic8Uh9lF92%2BIJqh5qwQUMuuSmv81lkgvKEBCcCA2kVwXheYCEDPXCKiRQFMZ4qW70zm5rW4%3D | unknown | — | — | whitelisted |
3788 | msedge.exe | GET | 200 | 104.18.38.233:80 | http://ocsp.sectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRd0JozUYXMqqW4y4zJTrLcMCRSkAQUgTKSQSsozUbIxKLGKjkS7EipPxQCEB7BDcNz%2BM%2FScIkQEZLW5wo%3D | unknown | — | — | whitelisted |
868 | svchost.exe | HEAD | 200 | 199.232.214.172:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bf8090eb-6e5c-4c51-9250-5bf9b46cf160?P1=1753351992&P2=404&P3=2&P4=GJFhCYGrKcMv5dSsAfEvHXlVn6hLeOEWtsG6HXJ3e6KII2qzmn%2fkPlL9%2bq1svRb%2fyjXP%2f4nE2JSo5HGhZVGTwQ%3d%3d | unknown | — | — | whitelisted |
868 | svchost.exe | GET | 206 | 199.232.214.172:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/bf8090eb-6e5c-4c51-9250-5bf9b46cf160?P1=1753351992&P2=404&P3=2&P4=GJFhCYGrKcMv5dSsAfEvHXlVn6hLeOEWtsG6HXJ3e6KII2qzmn%2fkPlL9%2bq1svRb%2fyjXP%2f4nE2JSo5HGhZVGTwQ%3d%3d | unknown | — | — | whitelisted |
868 | svchost.exe | GET | 200 | 199.232.214.172:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/4c4fdee0-d69c-42b7-bf5c-3ec046e9dfc9?P1=1753355592&P2=404&P3=2&P4=dD7NANpHXJfxQgyUldbDbwgOipRO1rRKNQiAnUfdjLvr3HMgv%2bgEKzSF0YSmggmZ%2bgcXUUAAaMPbKVWxZ9hf6w%3d%3d | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 23.216.77.28:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1268 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2460 | msedge.exe | 157.90.115.179:443 | download.pdf24.org | Hetzner Online GmbH | DE | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2460 | msedge.exe | 13.107.42.16:443 | config.edge.skype.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
1268 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
edge.microsoft.com |
| whitelisted |
config.edge.skype.com |
| whitelisted |
download.pdf24.org |
| unknown |
copilot.microsoft.com |
| whitelisted |
update.googleapis.com |
| whitelisted |
www.bing.com |
| whitelisted |