Analysis
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max time kernel
120s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10/06/2024, 06:33
Static task
static1
Behavioral task
behavioral1
Sample
a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe
Resource
win10v2004-20240226-en
General
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Target
a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe
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Size
713KB
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MD5
fff23e5b02e96f3ab2cb974d19568311
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SHA1
3372ec1be288a03be9cad2b7c9849759c128f30b
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SHA256
a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863
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SHA512
edfb29f1f5534d6a6aded8bc9630ca8b9570ed8bbe6ab9844f8b271b33d6878e779b1f37af00325aaa128f8f82ff2fc13aa5a56381dd13b900a43cc62a5548d9
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SSDEEP
12288:bNfC6Aj+TN5uixZN+8rKhUdTC/wE1ZD0Ca5ZIXV:bFLOS2opPIXV
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 1384 Logo1_.exe 4436 a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\VideoLAN\VLC\locale\nl\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\pl\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_neutral_split.scale-100_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Microsoft.UI.Xaml\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.1813.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\az\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\app\uwp\images\import_google_contacts\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\models\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jre-1.8\legal\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_2020.1906.55.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Voices\en-IN\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_2019.716.2313.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_2020.1906.55.0_neutral_~_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Transit\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Images\contrast-standard\theme-dark\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\RTL\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Car\LTR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\MsEdgeCrashpad\reports\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\demux\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\lv-LV\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Home\RTL\contrast-white\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Photo Viewer\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\cs-CZ\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.UI.Xaml.2.0_2.1810.18004.0_x64__8wekyb3d8bbwe\Microsoft.UI.Xaml\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\lt\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\sv-SE\View3d\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\MsEdgeCrashpad\attachments\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Work\LTR\contrast-black\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_2019.125.2243.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketchAppService\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\_platform_specific\win_x64\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneVideo_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\audio_output\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Place\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\it-IT\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Car\LTR\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.2.2_2.2.27405.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sr\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\ml-IN\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Home\LTR\contrast-white\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\lib\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe File created C:\Windows\Logo1_.exe a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe 1384 Logo1_.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 1572 wrote to memory of 4984 1572 a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe 91 PID 1572 wrote to memory of 4984 1572 a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe 91 PID 1572 wrote to memory of 4984 1572 a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe 91 PID 1572 wrote to memory of 1384 1572 a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe 93 PID 1572 wrote to memory of 1384 1572 a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe 93 PID 1572 wrote to memory of 1384 1572 a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe 93 PID 1384 wrote to memory of 1964 1384 Logo1_.exe 94 PID 1384 wrote to memory of 1964 1384 Logo1_.exe 94 PID 1384 wrote to memory of 1964 1384 Logo1_.exe 94 PID 4984 wrote to memory of 4436 4984 cmd.exe 96 PID 4984 wrote to memory of 4436 4984 cmd.exe 96 PID 1964 wrote to memory of 4600 1964 net.exe 97 PID 1964 wrote to memory of 4600 1964 net.exe 97 PID 1964 wrote to memory of 4600 1964 net.exe 97 PID 1384 wrote to memory of 3268 1384 Logo1_.exe 57 PID 1384 wrote to memory of 3268 1384 Logo1_.exe 57
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3268
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C:\Users\Admin\AppData\Local\Temp\a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe"C:\Users\Admin\AppData\Local\Temp\a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a1279.bat3⤵
- Suspicious use of WriteProcessMemory
PID:4984 -
C:\Users\Admin\AppData\Local\Temp\a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe"C:\Users\Admin\AppData\Local\Temp\a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe"4⤵
- Executes dropped EXE
PID:4436
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1384 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:4600
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"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 --no-appcompat-clear --mojo-platform-channel-handle=3820 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:81⤵PID:2364
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
254KB
MD59fff503fad7fa1d9cc7453fdf86ff0e0
SHA1f9b728ba2e8bf2b3a570583f06b0fd7e9fce4ef2
SHA256826148f8b31a5372a71adf8f51961e1b59de63c8865393feffb99ece5e113147
SHA512c00773863ea4b6d88ba1c5a9dcfd2f1033e540c854f2f041bb193f367a9153d54d9fcec0c71e4e9834bbe98a6a5be030b045d34e3b54d69cddfd4d427895af4f
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Filesize
573KB
MD571135c3e2b4ff6c00c3787cb0537c3bc
SHA12dee07d4b2b63ad50cae0ecb82419f2be2269b71
SHA256832d8786895864bc451ae9166d82475b0d7655d5b0f0944bc45a672a3cc0b588
SHA512a92aea492ca4ce9f4b62927df6cdb206a4a709e8d79e7434b28b0cd0b02262a8ceb45a01911c8bb3cc0cf71b36b6a43f138b0eb268abe3b08eb3d5a02d911c82
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Filesize
722B
MD5d543b8e8506bed17ce38f9a981adc28c
SHA110d6b74c9e637604a5eabc95200c9b3baf7f8f47
SHA256972afbbb0945dbefebbead5846a03c574db2c112407bc85627fab41dae4f5c48
SHA512f3089a4500db256f44ee507c389cb5021692e8622f78deea8edede392b27bad47dfab2ff099371485528e0beb5d1dbf56f3dc1bf79c042b58c7ad72ef3077cb7
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C:\Users\Admin\AppData\Local\Temp\a53b026e7ca85127af47b5f5fa684c9bbc5e0e481d6fbe8a4f9bce4d6e56c863.exe.exe
Filesize684KB
MD550f289df0c19484e970849aac4e6f977
SHA13dc77c8830836ab844975eb002149b66da2e10be
SHA256b9b179b305c5268ad428b6ae59de10b4fe99cf0199bbc89b7017181905e97305
SHA512877d852ea1062b90e2fd2f3c4dc7d05d9697e9a9b2929c830a770b62741f6a11e06de73275eb871113f11143faf1cb40d99f7c247862ffb778d26833ed5d7e38
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Filesize
29KB
MD5ba189b5e31c56a2e16e9c7accf623760
SHA152470f4d5e556832e9e4ff4625751ae62219d0ee
SHA256037c1fc35982012dddedd497646d12ef35654415a14d4bbd467dca672954a3ed
SHA5128da8c08b8af3450f715d2a04b492f2f459a93695bdf7514441705d041d5aba0df6edbb7a5e69e9a8bcbabd9f3c692e2522365ef2e889db3857043118c6df05b0
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Filesize
9B
MD560b1ffe4d5892b7ae054738eec1fd425
SHA180d4e944617f4132b1c6917345b158f3693f35c8
SHA2565e9944cc48c7ec641cf7b1b0125f47f26102c371a973612f0583f604bc3900d4
SHA5127f5c200924dbb5531df997e6a35cb94f36b54f5651284b0d6404f0576301125ef72b410a170fca889d46c033063663cfc7791f9e4c3c30695af069053eee66cc