Analysis
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max time kernel
91s -
max time network
138s -
platform
windows11-21h2_x64 -
resource
win11-20240730-en -
resource tags
arch:x64arch:x86image:win11-20240730-enlocale:en-usos:windows11-21h2-x64system -
submitted
02/08/2024, 15:39
Static task
static1
Behavioral task
behavioral1
Sample
Rokkit.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Rokkit.exe
Resource
win11-20240730-en
General
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Target
Rokkit.exe
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Size
5.0MB
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MD5
6334b5d8414507acea4024da901995e1
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SHA1
9c1ec9fde1b33501faf7150661541e58ece0331f
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SHA256
67d39bc50f7734b19440c7679e864e047e8ae216929c5fb321269cf31009edc7
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SHA512
3088a347b6b03e6dd60649d5e0a43d43e949f65d4da77f447078192972f67f54e08233bed8fb45ec0bf7c9f5aca4885d9bc9a9ca55741aec8a9b598b0e2280fb
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SSDEEP
49152:j0oWWFXLV8z7dlYGPqP5We9ue/bOy1HuZ+UaHJpMAO3GxjOZaoaTGQEowKSg7tZu:1XhAdqX/ROZ+UBZ4OEoaVwKSgBZS3
Malware Config
Signatures
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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3392 msedgewebview2.exe 2800 msedgewebview2.exe 1808 msedgewebview2.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedgewebview2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedgewebview2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedgewebview2.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4648 msedgewebview2.exe 4648 msedgewebview2.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
pid Process 1204 msedgewebview2.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 560 Rokkit.exe 1204 msedgewebview2.exe 1204 msedgewebview2.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 560 wrote to memory of 1480 560 Rokkit.exe 81 PID 560 wrote to memory of 1480 560 Rokkit.exe 81 PID 560 wrote to memory of 1204 560 Rokkit.exe 82 PID 560 wrote to memory of 1204 560 Rokkit.exe 82 PID 1204 wrote to memory of 2772 1204 msedgewebview2.exe 83 PID 1204 wrote to memory of 2772 1204 msedgewebview2.exe 83 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 3392 1204 msedgewebview2.exe 85 PID 1204 wrote to memory of 4648 1204 msedgewebview2.exe 86 PID 1204 wrote to memory of 4648 1204 msedgewebview2.exe 86 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87 PID 1204 wrote to memory of 2800 1204 msedgewebview2.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\Rokkit.exe"C:\Users\Admin\AppData\Local\Temp\Rokkit.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:560 -
C:\Users\Admin\AppData\Local\Temp\Rokkit.exe"C:\Users\Admin\AppData\Local\Temp\Rokkit.exe" --crash-reporter-server=C:\Users\Admin\AppData\Local\Temp\temp-socket-fa3a8cedb966471f9ec370b7d6df6c092⤵PID:1480
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C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=Rokkit.exe --webview-exe-version=0.0.0 --user-data-dir="C:\Users\Admin\AppData\Local\edge\EBWebView" --no-default-browser-check --disable-component-extensions-with-background-pages --no-first-run --disable-default-apps --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --disable-popup-blocking --internet-explorer-integration=none --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc" --lang=en-US --mojo-named-platform-channel-pipe=560.3748.148700891105446706022⤵
- Enumerates system info in registry
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\edge\EBWebView /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\edge\EBWebView\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\edge\EBWebView --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=90.0.818.66 --initial-client-data=0x104,0x108,0x10c,0xe4,0x1a8,0x7ff9f7973cb8,0x7ff9f7973cc8,0x7ff9f7973cd83⤵PID:2772
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C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=gpu-process --field-trial-handle=1776,10965816693306338516,15192279526929064869,131072 --enable-features=ForwardMemoryPressureEventsToGpuProcess,UseSwapChainsInSoftware --disable-features=FilterAdsOnAbusiveSites,SpareRendererForSitePerProcess,WebPayments,msApplicationGuard,msAutomaticTabFreeze,msBrowserSettingsSupported,msEdgeFaviconService,msEdgeLinkDoctor,msEdgeMGPFrev1,msEdgeOnRampFRE,msEdgeOnRampImport,msEdgeReadingView,msEdgeSettingsImport,msEdgeSettingsImportV2,msEdgeShoppingUI,msEdgeTranslate,msEdgeUseCaptivePortalService,msImplicitSignin,msPasswordBreachDetection,msPdfOOUI,msReadAloud,msRevokeExtensions,msSendClientDataHeader,msSendClientDataHeaderToEdgeServices,msSmartScreenProtection,msSyncEdgeCollections,msUseLabelingService,msWebAssistHistorySearch,msWebOOUI --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\edge\EBWebView" --webview-exe-name=Rokkit.exe --webview-exe-version=0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1804 /prefetch:23⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:3392
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C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1776,10965816693306338516,15192279526929064869,131072 --enable-features=ForwardMemoryPressureEventsToGpuProcess,UseSwapChainsInSoftware --disable-features=FilterAdsOnAbusiveSites,SpareRendererForSitePerProcess,WebPayments,msApplicationGuard,msAutomaticTabFreeze,msBrowserSettingsSupported,msEdgeFaviconService,msEdgeLinkDoctor,msEdgeMGPFrev1,msEdgeOnRampFRE,msEdgeOnRampImport,msEdgeReadingView,msEdgeSettingsImport,msEdgeSettingsImportV2,msEdgeShoppingUI,msEdgeTranslate,msEdgeUseCaptivePortalService,msImplicitSignin,msPasswordBreachDetection,msPdfOOUI,msReadAloud,msRevokeExtensions,msSendClientDataHeader,msSendClientDataHeaderToEdgeServices,msSmartScreenProtection,msSyncEdgeCollections,msUseLabelingService,msWebAssistHistorySearch,msWebOOUI --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\edge\EBWebView" --webview-exe-name=Rokkit.exe --webview-exe-version=0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --mojo-platform-channel-handle=2092 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:4648
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C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1776,10965816693306338516,15192279526929064869,131072 --enable-features=ForwardMemoryPressureEventsToGpuProcess,UseSwapChainsInSoftware --disable-features=FilterAdsOnAbusiveSites,SpareRendererForSitePerProcess,WebPayments,msApplicationGuard,msAutomaticTabFreeze,msBrowserSettingsSupported,msEdgeFaviconService,msEdgeLinkDoctor,msEdgeMGPFrev1,msEdgeOnRampFRE,msEdgeOnRampImport,msEdgeReadingView,msEdgeSettingsImport,msEdgeSettingsImportV2,msEdgeShoppingUI,msEdgeTranslate,msEdgeUseCaptivePortalService,msImplicitSignin,msPasswordBreachDetection,msPdfOOUI,msReadAloud,msRevokeExtensions,msSendClientDataHeader,msSendClientDataHeaderToEdgeServices,msSmartScreenProtection,msSyncEdgeCollections,msUseLabelingService,msWebAssistHistorySearch,msWebOOUI --lang=en-US --service-sandbox-type=utility --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\edge\EBWebView" --webview-exe-name=Rokkit.exe --webview-exe-version=0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --mojo-platform-channel-handle=2368 /prefetch:83⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:2800
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C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=renderer --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc" --field-trial-handle=1776,10965816693306338516,15192279526929064869,131072 --enable-features=ForwardMemoryPressureEventsToGpuProcess,UseSwapChainsInSoftware --disable-features=FilterAdsOnAbusiveSites,SpareRendererForSitePerProcess,WebPayments,msApplicationGuard,msAutomaticTabFreeze,msBrowserSettingsSupported,msEdgeFaviconService,msEdgeLinkDoctor,msEdgeMGPFrev1,msEdgeOnRampFRE,msEdgeOnRampImport,msEdgeReadingView,msEdgeSettingsImport,msEdgeSettingsImportV2,msEdgeShoppingUI,msEdgeTranslate,msEdgeUseCaptivePortalService,msImplicitSignin,msPasswordBreachDetection,msPdfOOUI,msReadAloud,msRevokeExtensions,msSendClientDataHeader,msSendClientDataHeaderToEdgeServices,msSmartScreenProtection,msSyncEdgeCollections,msUseLabelingService,msWebAssistHistorySearch,msWebOOUI --lang=en-US --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\edge\EBWebView" --webview-exe-name=Rokkit.exe --webview-exe-version=0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2940 /prefetch:13⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:1808
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1648
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3700
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD52e74df60cc1b8f3aa39572053bd1e94e
SHA1f57f418a7e3ee501d8f2438d5569f6bb8b42d4c3
SHA2563b307ed72b14ce9c3b5e1ef9ae300a85348ed0ad2be1b1692d0f0ce5a4daabf8
SHA512cfaff32c4a57489290946a3a3287c3e06022bed65c6f13730023764ff9843cb09e6b9e08642e95be6ee91f0f99b889dde31f0f686164c729d9a07bcc7d65e119
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Filesize
152B
MD58b496fb3067717eeb1665838bf76c510
SHA1a3030e67f37f2352352e1dd301b787329558aeb6
SHA25692083978261cf0de5a55d71fdecb99bab4aafb04469cdf5f87e802cc387d744b
SHA512fec2ab01d4f32bd7a93f2d32196bda0e3deb6637055883d44942a35dffe241055ec77c5eb1f4526f6a3e50bfa644502ea8b017284e143693aa26905113e2a7a1
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Filesize
20B
MD59e4e94633b73f4a7680240a0ffd6cd2c
SHA1e68e02453ce22736169a56fdb59043d33668368f
SHA25641c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
SHA512193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
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Filesize
8KB
MD5cf89d16bb9107c631daabf0c0ee58efb
SHA13ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b
SHA256d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
SHA5128cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0
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Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
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Filesize
8KB
MD50962291d6d367570bee5454721c17e11
SHA159d10a893ef321a706a9255176761366115bedcb
SHA256ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
SHA512f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed
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Filesize
8KB
MD541876349cb12d6db992f1309f22df3f0
SHA15cf26b3420fc0302cd0a71e8d029739b8765be27
SHA256e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
SHA512e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
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Filesize
2KB
MD5babdf0962ba0e05117e70ff903f76ac8
SHA1c99f44db17eeb8ba4ae55e381a6b3498b8ac49ef
SHA2565cbaab2229a614e0e9dabb45cdf651da12eb89d2d591d2fb1f440aaf501e7913
SHA512f14a39d22c35078800502af28eea80b9c9d3d18a0f1fc3397246fd3f963eb306813e05d3b6f02b48992ee293ce066e9ec343e28691f4bb460f79770da31909a5