| File name: | Update to Our Services.pdf.malz |
| Full analysis: | https://app.any.run/tasks/25768332-8147-48b2-b632-1e84747d8485 |
| Verdict: | Malicious activity |
| Analysis date: | May 15, 2025, 14:48:12 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/pdf |
| File info: | PDF document, version 1.4, 1 page(s) |
| MD5: | F4A71445081AB32045D8A117EC448442 |
| SHA1: | 64A3A886BA5E6761B229276EDBF41E1FDD828E1B |
| SHA256: | 2352ABB031DD89D1C60F33D24800749DDE681AA493815973B895079E91A194DD |
| SSDEEP: | 3072:/t1hr1uS+z3i7aFt8p/p20ESYs/qZmiq/xdmqnWXfH89MqB0P:h1ut3UaFo21s/qZmi2mqn2fcmqB0P |
MALICIOUS
No malicious indicators.SUSPICIOUS
No suspicious indicators.INFO
Application launched itself
- Acrobat.exe (PID: 6268)
- AcroCEF.exe (PID: 5176)
- msedge.exe (PID: 7176)
Reads Environment values
- identity_helper.exe (PID: 4740)
Reads the computer name
- identity_helper.exe (PID: 4740)
Reads the software policy settings
- slui.exe (PID: 2984)
Checks supported languages
- identity_helper.exe (PID: 4740)
Attempting to use instant messaging service
- msedge.exe (PID: 7700)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| | | Adobe Portable Document Format (100) |
EXIF
| PDFVersion: | 1.4 |
|---|---|
| Linearized: | No |
| PageCount: | 1 |
| TaggedPDF: | Yes |
| Title: | Update to Our Services |
| Producer: | Skia/PDF m138 Google Docs Renderer |
Total processes
184
Monitored processes
54
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 208 | "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 --onnx-enabled-for-ee --no-appcompat-clear --mojo-platform-channel-handle=5256 --field-trial-handle=2300,i,18445925393881829966,4947488921589248894,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Version: 122.0.2365.59 Modules
| |||||||||||||||
| 780 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6056 --field-trial-handle=2300,i,18445925393881829966,4947488921589248894,262144 --variations-seed-version /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: 122.0.2365.59 Modules
| |||||||||||||||
| 1088 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6512 --field-trial-handle=2300,i,18445925393881829966,4947488921589248894,262144 --variations-seed-version /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: 122.0.2365.59 Modules
| |||||||||||||||
| 1532 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" --type=renderer /prefetch:1 "C:\Users\admin\AppData\Local\Temp\Update to Our Services.pdf.malz.pdf" | C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe | — | Acrobat.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe Acrobat Version: 23.1.20093.0 Modules
| |||||||||||||||
| 1748 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4456 --field-trial-handle=2300,i,18445925393881829966,4947488921589248894,262144 --variations-seed-version /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: 122.0.2365.59 Modules
| |||||||||||||||
| 1764 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=renderer --log-severity=disable --user-agent-product="ReaderServices/23.1.20093 Chrome/105.0.0.0" --first-renderer-process --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --touch-events=enabled --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2252 --field-trial-handle=1636,i,4489482803659409141,9139975018569969810,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:1 | C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe | — | AcroCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe AcroCEF Version: 23.1.20093.0 Modules
| |||||||||||||||
| 2108 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=renderer --log-severity=disable --user-agent-product="ReaderServices/23.1.20093 Chrome/105.0.0.0" --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --touch-events=enabled --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2596 --field-trial-handle=1636,i,4489482803659409141,9139975018569969810,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:1 | C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe | — | AcroCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe AcroCEF Exit code: 0 Version: 23.1.20093.0 Modules
| |||||||||||||||
| 2108 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4128 --field-trial-handle=2300,i,18445925393881829966,4947488921589248894,262144 --variations-seed-version /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: 122.0.2365.59 Modules
| |||||||||||||||
| 2568 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.1.20093 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=2124 --field-trial-handle=1636,i,4489482803659409141,9139975018569969810,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8 | C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe | AcroCEF.exe | ||||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe AcroCEF Version: 23.1.20093.0 Modules
| |||||||||||||||
| 2852 | "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=renderer --log-severity=disable --user-agent-product="ReaderServices/23.1.20093 Chrome/105.0.0.0" --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --touch-events=enabled --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=2732 --field-trial-handle=1636,i,4489482803659409141,9139975018569969810,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:1 | C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe | — | AcroCEF.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: LOW Description: Adobe AcroCEF Version: 23.1.20093.0 Modules
| |||||||||||||||
Total events
20 590
Read events
20 433
Write events
137
Delete events
20
Modification events
| (PID) Process: | (6268) Acrobat.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Mappings\S-1-15-2-2034283098-2252572593-1072577386-2659511007-3245387615-27016815-3920691934 |
| Operation: | write | Name: | DisplayName |
Value: Adobe Acrobat Reader Protected Mode | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\ExitSection |
| Operation: | write | Name: | bLastExitNormal |
Value: 0 | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVEntitlement |
| Operation: | write | Name: | bSynchronizeOPL |
Value: 0 | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVGeneral |
| Operation: | write | Name: | uLastAppLaunchTimeStamp |
Value: | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVGeneral |
| Operation: | write | Name: | iNumAcrobatLaunches |
Value: 7 | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\NoTimeOut |
| Operation: | write | Name: | smailto |
Value: 5900 | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\ToolsSearch |
| Operation: | write | Name: | iSearchHintIndex |
Value: 3 | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVEntitlement |
| Operation: | write | Name: | sProductGUID |
Value: 4143524F4241545F475549445F4E474C5F44554D4D5900 | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AVEntitlement |
| Operation: | write | Name: | sProductGUID |
Value: 4143524F5F5245534944554500 | |||
| (PID) Process: | (1532) Acrobat.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Adobe\Adobe Acrobat\DC\AdobeViewer |
| Operation: | delete value | Name: | ProductInfoCache |
Value: | |||
Executable files
6
Suspicious files
472
Text files
48
Unknown types
12
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1532 | Acrobat.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\SharedDataEvents | binary | |
MD5:E5BBC1E4448B98C405414BD0B9474232 | SHA256:F9C8CE1ED225552B634BC6E9EBCE968EE6C1C410F0D37792900BCB8730B71389 | |||
| 5176 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Local Storage\leveldb\LOG.old | text | |
MD5:8412AEEF2309E13FC954061D9BCEFFF4 | SHA256:D062D7B5DF5F3BCB753E97AB5D1DCD9CF62058D9103DA383DBE1F482FC1D4644 | |||
| 5176 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\4a0e94571d979b3c_0 | binary | |
MD5:F381C0F118C3B2E651E8342A9CF17690 | SHA256:209443F54A6A31CB50D662631DEE83AFF1D3052652AA83865BBA0EE13DCF7750 | |||
| 5176 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\bba29d2e6197e2f4_0 | binary | |
MD5:559C4A83068059006649E13617F13BCD | SHA256:300B44EED97F33B45220EB61D0247635D05E0756CE7EC2F613FE0C30F4AE1C42 | |||
| 5176 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\0786087c3c360803_0 | binary | |
MD5:8E9A56FEEF2EBD2EC45EB5DCD773EEE0 | SHA256:DD91264A932404551E61D161C7940CE9B35B436AD58B276BB3A4320414A4CD05 | |||
| 1532 | Acrobat.exe | C:\Users\admin\AppData\Local\Temp\acrobat_sbx\NGL\NGLClient_AcrobatReader123.1.20093.6 2025-05-15 14-48-37-815.log | text | |
MD5:460C6041966002D8384A18C895A65EB0 | SHA256:C83EC6E8FB3EC62481289C033238C1D9B08DB8076EAAD304099FD7A7F594F1B9 | |||
| 5176 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Session Storage\LOG.old~RF110fbc.TMP | text | |
MD5:7383516745DEC1E86152192435F92D1F | SHA256:E22D34BBD915EEB277D4F4138D176EACE5577CF035EF7C2C80A4BC4D9B6C0E1D | |||
| 1532 | Acrobat.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\SharedDataEvents-journal | binary | |
MD5:A7B19731F33D08D4635124D875885F12 | SHA256:DBF3CA4271BBF902C46E4F7E4BCDF3813596314803635F2D7EDF196BF0C88793 | |||
| 1532 | Acrobat.exe | C:\Users\admin\AppData\Local\Temp\acrobat_sbx\acroNGLLog.txt | text | |
MD5:0A0413C11AD68578F8A3770AC1660FE9 | SHA256:3B2F9C945BA7A6465182385B1723B9CFF7A6E6E1638797543D7570C3E4D9BC4F | |||
| 5176 | AcroCEF.exe | C:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\2a426f11fd8ebe18_0 | binary | |
MD5:910AEF2914834757420DFB2A01A508ED | SHA256:513EE22ABE77D068ED0FB38524DDD4DB2BAED2E12A5891393B967348E48222BE | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
92
DNS requests
94
Threats
18
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.170:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 69.192.161.161:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7960 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6268 | Acrobat.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAfy81yHqHeveu%2FpR5k1Jb0%3D | unknown | — | — | whitelisted |
7960 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
9176 | svchost.exe | HEAD | 200 | 23.48.23.43:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/a575cead-e662-4f4d-b0c3-81f1438d0388?P1=1747697096&P2=404&P3=2&P4=moQohcMcJQc%2bsYJBQ%2f3g2g9sqIEdy0t%2fe6f7wkblyng%2frhqspyQCROGYufCGaKFip9aPjK%2bBozD9Hc1ADVBrzw%3d%3d | unknown | — | — | whitelisted |
9176 | svchost.exe | GET | 206 | 23.48.23.43:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/a575cead-e662-4f4d-b0c3-81f1438d0388?P1=1747697096&P2=404&P3=2&P4=moQohcMcJQc%2bsYJBQ%2f3g2g9sqIEdy0t%2fe6f7wkblyng%2frhqspyQCROGYufCGaKFip9aPjK%2bBozD9Hc1ADVBrzw%3d%3d | unknown | — | — | whitelisted |
9176 | svchost.exe | GET | 206 | 23.48.23.43:80 | http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/a575cead-e662-4f4d-b0c3-81f1438d0388?P1=1747697096&P2=404&P3=2&P4=moQohcMcJQc%2bsYJBQ%2f3g2g9sqIEdy0t%2fe6f7wkblyng%2frhqspyQCROGYufCGaKFip9aPjK%2bBozD9Hc1ADVBrzw%3d%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 | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.48.23.170:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 69.192.161.161:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.160.66:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2564 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
geo2.adobe.com |
| whitelisted |
p13n.adobe.io |
| whitelisted |
armmf.adobe.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
7700 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Zoom Developer Platform (docs .zoom .us) |
7700 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Zoom Developer Platform (docs .zoom .us) |
7700 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Zoom Developer Platform (docs .zoom .us) |
7700 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Zoom Developer Platform (docs .zoom .us) |
7700 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare Network Error Logging (NEL) |
7700 | msedge.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare Network Error Logging (NEL) |
7700 | msedge.exe | Possible Social Engineering Attempted | ET HUNTING Suspicious Netlify Hosted DNS Request - Possible Phishing Landing |
7700 | msedge.exe | Possible Social Engineering Attempted | ET HUNTING Suspicious Netlify Hosted TLS SNI Request - Possible Phishing Landing |
7700 | msedge.exe | Possible Social Engineering Attempted | ET HUNTING Suspicious Netlify Hosted DNS Request - Possible Phishing Landing |
7700 | msedge.exe | Possible Social Engineering Attempted | ET HUNTING Suspicious Netlify Hosted DNS Request - Possible Phishing Landing |