Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
10/05/2024, 03:18
Static task
static1
Behavioral task
behavioral1
Sample
da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe
Resource
win7-20240508-en
General
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Target
da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe
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Size
5.7MB
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MD5
66f3f09e75650982b397980063850ff8
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SHA1
31636c08b952d0cc939098c4a6a822144497adff
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SHA256
da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef
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SHA512
eab67c6eb573dcc0748e81702d9e7217661073a46f51835c54856128516810421e8c57e4473a8bd822b8682e2aaabb5a3702a216b588eaebd3c11154eeb0dec6
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SSDEEP
49152:jBr9Pv94AEsKU8ggw1g+1CART5eBiyKS3EI3wybn20DCYIHvc8ixuZm9+fWsw6dr:jzKUgTH2M2m9UMpu1QfLczqssnKSk
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2600 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 2100 Logo1_.exe 2632 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe -
Loads dropped DLL 1 IoCs
pid Process 2600 cmd.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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) \??\W: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\VideoLAN\VLC\locale\nb\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\ja-JP\js\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TRANSLAT\ESEN\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\1033\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\css\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\zh_TW\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\it-IT\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RICEPAPR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Media Player\it-IT\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\ja-JP\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\js\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\core\locale\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\Chess\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Photo Viewer\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\en-US\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe Logo1_.exe File created C:\Program Files (x86)\Common Files\Services\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\is\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\http\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Mail\WinMail.exe Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLENDS\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\HostSideAdapters\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Mail\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\images\in_sidebar\_desktop.ini Logo1_.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\WidevineCdm\_platform_specific\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WksConv\Wkconv.exe Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\js\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\dropins\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_output\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Mail\wab.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\TextConv\en-US\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PAPYRUS\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Media Player\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.ssl.feature_1.0.0.v20140827-1444\META-INF\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\de\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\audio_output\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Media Player\Icons\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA7\1033\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe Logo1_.exe File created C:\Program Files\Microsoft Games\More Games\it-IT\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\cgg\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ja\LC_MESSAGES\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe File created C:\Windows\Logo1_.exe da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\Dll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 43 IoCs
pid Process 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe 2100 Logo1_.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2120 wrote to memory of 1576 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 28 PID 2120 wrote to memory of 1576 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 28 PID 2120 wrote to memory of 1576 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 28 PID 2120 wrote to memory of 1576 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 28 PID 1576 wrote to memory of 1704 1576 net.exe 30 PID 1576 wrote to memory of 1704 1576 net.exe 30 PID 1576 wrote to memory of 1704 1576 net.exe 30 PID 1576 wrote to memory of 1704 1576 net.exe 30 PID 2120 wrote to memory of 2600 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 31 PID 2120 wrote to memory of 2600 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 31 PID 2120 wrote to memory of 2600 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 31 PID 2120 wrote to memory of 2600 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 31 PID 2120 wrote to memory of 2100 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 32 PID 2120 wrote to memory of 2100 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 32 PID 2120 wrote to memory of 2100 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 32 PID 2120 wrote to memory of 2100 2120 da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe 32 PID 2100 wrote to memory of 2708 2100 Logo1_.exe 34 PID 2100 wrote to memory of 2708 2100 Logo1_.exe 34 PID 2100 wrote to memory of 2708 2100 Logo1_.exe 34 PID 2100 wrote to memory of 2708 2100 Logo1_.exe 34 PID 2708 wrote to memory of 2660 2708 net.exe 36 PID 2708 wrote to memory of 2660 2708 net.exe 36 PID 2708 wrote to memory of 2660 2708 net.exe 36 PID 2708 wrote to memory of 2660 2708 net.exe 36 PID 2100 wrote to memory of 2872 2100 Logo1_.exe 38 PID 2100 wrote to memory of 2872 2100 Logo1_.exe 38 PID 2100 wrote to memory of 2872 2100 Logo1_.exe 38 PID 2100 wrote to memory of 2872 2100 Logo1_.exe 38 PID 2872 wrote to memory of 2644 2872 net.exe 40 PID 2872 wrote to memory of 2644 2872 net.exe 40 PID 2872 wrote to memory of 2644 2872 net.exe 40 PID 2872 wrote to memory of 2644 2872 net.exe 40 PID 2100 wrote to memory of 1232 2100 Logo1_.exe 21 PID 2100 wrote to memory of 1232 2100 Logo1_.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1232
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C:\Users\Admin\AppData\Local\Temp\da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe"C:\Users\Admin\AppData\Local\Temp\da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:1704
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C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$$a2349.bat3⤵
- Deletes itself
- Loads dropped DLL
PID:2600 -
C:\Users\Admin\AppData\Local\Temp\da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe"C:\Users\Admin\AppData\Local\Temp\da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe"4⤵
- Executes dropped EXE
PID:2632
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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:2100 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2660
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C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2644
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
258KB
MD568a4dfa7dbc99531f82e6cce0ea46f51
SHA140d1d62774f2b4e3f483444cd5fe015f86fe6a3d
SHA256ca248b107e73f63e558839d014269d85355f48defd1b4a13d7235897693578c2
SHA51248ce880ea1da10902b30f181494bb1191baf71cf7d0be6ea1aa52f6d73ed0f8c462a3890acaec7922614a33529501daff3d791eacedbfc18ccf50ac35adb7b46
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Filesize
722B
MD53e3c7bdc8f0bd54b09f3016269d6e1c7
SHA1a0a0b43b5665706cb75a25ffcdbb54f688aa7a2f
SHA256d62c64339984c6af924a5c6c4633da390a72394315240c692c3adca7bda4cbf3
SHA512063e765f98efcf3f7eb70fca46140aad79d4ea372dbc1813fa7272cb1d9397257ca4511c67edd680ad0e4f88fdd3d708d7fa32563437b68ed7cc8aebd081e3c0
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C:\Users\Admin\AppData\Local\Temp\da13b40d94c38312ff2daa91c49af40066a00b606160ee2fe0f9567a6e22a6ef.exe.exe
Filesize5.7MB
MD5ba18e99b3e17adb5b029eaebc457dd89
SHA1ec0458f3c00d35b323f08d4e1cc2e72899429c38
SHA256f5ee36de8edf9be2ac2752b219cfdcb7ca1677071b8e116cb876306e9f1b6628
SHA5121f41929e6f5b555b60c411c7810cbf14e3af26100df5ac4533ec3739a278c1b925687284660efb4868e3741305098e2737836229efc9fe46c97a6057c10e677c
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Filesize
33KB
MD571f849213684b8972a6360ecd86478d8
SHA180eb51dcee61f6be6229d211207bb837156e7cd8
SHA2561319c00466a751094210e18ef09267c2a5db0235fbb18b18df97c787a6b8865f
SHA5126b062e9a7aac186e627cd20edcecfc78ce781d993058b93138898c01332ca66f70e1dd826b85f29486f66f805d29c8a708f8aa539a26a18a57831aa53f998e84
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Filesize
9B
MD54d28283e4d415600ffc2f8fda6d8c91e
SHA1053dcb8d5d84b75459bc82d8740ee4684d680016
SHA256b855effeaf01610130d3f38de35bc7f98bfc6643d98d4198af18534f048e8df7
SHA51273a758cd5e5ac48d62dd89719be604214895e0cc9a10ff7464a6cf9161a37fd27d15dd2d2565f18198b381ac6442bcb36f38614df7b1176061a83616517a7edb