| File name: | PDFSharkApp.exe |
| Full analysis: | https://app.any.run/tasks/561d8b24-5289-4957-b3dd-ac1fa921c34e |
| Verdict: | Malicious activity |
| Analysis date: | April 29, 2024, 18:26:44 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 3E0FB82ED8EA6CD7D1F1BB9DCA5F2BDC |
| SHA1: | C7641ABA03A32099C9EAF0C104F19C32A5408AE4 |
| SHA256: | 7C8E1DBA5C1B84A08636D9E6F225E1E79BB346C176E0EE2AE1DFEC18953A1CE2 |
| SSDEEP: | 12288:8rcn3wmilvy1PKQKXy9xFW8f9WGsSVSM2mxL2nRiOr8gUckc6V/g2GhBzj05cHy:Ocn3w/lvpQlrXNL2PVh6B+BzjmcS |
| .exe | | | Win64 Executable (generic) (49.4) |
|---|---|---|
| .scr | | | Windows screen saver (23.4) |
| .dll | | | Win32 Dynamic Link Library (generic) (11.7) |
| .exe | | | Win32 Executable (generic) (8) |
| .exe | | | Generic Win/DOS Executable (3.5) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2094:04:24 09:37:41+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 1082368 |
| InitializedDataSize: | 6656 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x10a1f6 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.1.0.2 |
| ProductVersionNumber: | 1.1.0.2 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | PDFShark |
| CompanyName: | - |
| FileDescription: | PDFShark |
| FileVersion: | 1.1.0.2 |
| InternalName: | PDFShark.exe |
| LegalCopyright: | Copyright © 2021 |
| LegalTrademarks: | - |
| OriginalFileName: | PDFShark.exe |
| ProductName: | PDFShark |
| ProductVersion: | 1.1.0.2 |
| AssemblyVersion: | 1.1.0.2 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 372 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" | C:\Program Files\Microsoft\Edge\Application\msedge.exe | PDFSharkApp.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 568 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3720 --field-trial-handle=1216,i,7900102221411904235,14501067676070177313,131072 --disable-features=msEdgeEnableNurturingFramework /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 824 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4288 --field-trial-handle=1216,i,7900102221411904235,14501067676070177313,131072 --disable-features=msEdgeEnableNurturingFramework /prefetch:8 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 936 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4288 --field-trial-handle=1320,i,12894688871830069639,15539669604234588590,131072 /prefetch:8 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 952 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=109.0.5414.149 "--annotation=exe=C:\Program Files\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win32 "--annotation=prod=Microsoft Edge" --annotation=ver=109.0.1518.115 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd8,0x66bbf598,0x66bbf5a8,0x66bbf5b4 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1432 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=109.0.5414.149 "--annotation=exe=C:\Program Files\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win32 "--annotation=prod=Microsoft Edge" --annotation=ver=109.0.1518.115 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd8,0x66bbf598,0x66bbf5a8,0x66bbf5b4 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1592 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1288 --field-trial-handle=1320,i,12894688871830069639,15539669604234588590,131072 /prefetch:2 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1620 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1388 --field-trial-handle=1320,i,12894688871830069639,15539669604234588590,131072 /prefetch:3 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | msedge.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1876 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --first-renderer-process --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2096 --field-trial-handle=1216,i,7900102221411904235,14501067676070177313,131072 --disable-features=msEdgeEnableNurturingFramework /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1888 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4108 --field-trial-handle=1320,i,12894688871830069639,15539669604234588590,131072 /prefetch:8 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (3972) PDFSharkApp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\PDFSharkApp_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF1061b9.TMP | — | |
MD5:— | SHA256:— | |||
| 372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF1061e8.TMP | — | |
MD5:— | SHA256:— | |||
| 372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old | — | |
MD5:— | SHA256:— | |||
| 372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF1061f8.TMP | — | |
MD5:— | SHA256:— | |||
| 372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RF106294.TMP | — | |
MD5:— | SHA256:— | |||
| 372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old | — | |
MD5:— | SHA256:— | |||
| 1432 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\CrashpadMetrics.pma~RF105872.TMP | binary | |
MD5:886E82F2CA62ECCCE64601B30592078A | SHA256:E5E13D53601100FF3D6BB71514CBCCC4C73FE9B7EF5E930100E644187B42948E | |||
| 3972 | PDFSharkApp.exe | C:\Users\admin\AppData\Local\Temp\PDFShark\favicon.ico | image | |
MD5:DF1C436261235384045300D41F313AE8 | SHA256:201F165D018148A17FE55BC735A67764B7BE671CFBE395EB6E81ED4EB73B5938 | |||
| 372 | msedge.exe | C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Variations | binary | |
MD5:961E3604F228B0D10541EBF921500C86 | SHA256:F7B24F2EB3D5EB0550527490395D2F61C3D2FE74BB9CB345197DAD81B58B5FED | |||
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1088 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1620 | msedge.exe | 13.107.42.16:443 | config.edge.skype.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
372 | msedge.exe | 239.255.255.250:1900 | — | — | — | unknown |
1620 | msedge.exe | 204.79.197.203:443 | ntp.msn.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
1620 | msedge.exe | 13.107.21.239:443 | edge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
1620 | msedge.exe | 92.122.215.56:443 | www.bing.com | Akamai International B.V. | DE | unknown |
1620 | msedge.exe | 23.53.42.130:443 | assets.msn.com | Akamai International B.V. | DE | unknown |
Domain | IP | Reputation |
|---|---|---|
start.pdfsharkapp.com |
| unknown |
config.edge.skype.com |
| whitelisted |
ntp.msn.com |
| whitelisted |
edge.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
assets.msn.com |
| whitelisted |
msedgeextensions.sf.tlu.dl.delivery.mp.microsoft.com |
| whitelisted |
img-s-msn-com.akamaized.net |
| whitelisted |
sb.scorecardresearch.com |
| shared |
th.bing.com |
| whitelisted |
Process | Message |
|---|---|
PDFSharkApp.exe | Start Main()
|
PDFSharkApp.exe | Is succeed to execute machine code? True; CPUId = 178BFBFF000506E3
|
PDFSharkApp.exe | Mac Adress after adjusting = 12A9866C77DE
|
PDFSharkApp.exe | GetMacAddress :: uuid = 0d15b418-0656-11ef-9e36-12a9866c77de
|
PDFSharkApp.exe | FAILED to retrieve HddId(obviously admin rights) by HDSerialNumber.GetSerialNumber(0), ex = Access is denied
|
PDFSharkApp.exe | Mac Adress before adjusting = 12A9866C77DE
|
PDFSharkApp.exe | Testing HddId by GetHDD_OLD, value = 4d51303030302031202020202020202020202020
|
PDFSharkApp.exe | GetSuid :: Before removing whitespaces - Suid = 178BFBFF000506E34d5130303030203120202020202020202020202012A9866C77DE
|
PDFSharkApp.exe | Default browser on the computer - Microsoft EdgeChromium
|
PDFSharkApp.exe | GetSuid :: After removing whitespaces - Suid = 178BFBFF000506E34d5130303030203120202020202020202020202012A9866C77DE
|