Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
15/05/2024, 11:15
Static task
static1
Behavioral task
behavioral1
Sample
bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe
Resource
win7-20231129-en
General
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Target
bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe
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Size
400KB
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MD5
fe2ea6d5ba2e77e4f61c16b58586a93b
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SHA1
e7e0108d5531ca348be4522ec5e7371a824e8df5
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SHA256
bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59
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SHA512
6434cb760cba827d22795328d0bed5372a1844b19a44297e7c127f9a571752410906e2d08742daa322bc8b91e2da3b770d8ea1719e3ee501c6b3e1abba83698e
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SSDEEP
6144:mMawP2zPVz7jUBs8hqcBCi6dbfra4erJlt9A+xX1oOAisEIWmGeNkfGuYF1moHXG:mMadahVy41
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2352 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 2560 Logo1_.exe 2712 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe -
Loads dropped DLL 1 IoCs
pid Process 2352 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) \??\T: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jre7\lib\zi\Antarctica\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Mail\de-DE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Media Player\Media Renderer\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\css\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\css\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\in_sidebar\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RADIAL\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\cs\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ky\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\Adobe AIR Updater.exe Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\css\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\sv\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\plugins\mux\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Journal\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\ink\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\SpeechEngines\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\en-US\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.emf.ecore_2.10.1.v20140901-1043\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\Chess\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Mail\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Adobe\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\1033\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\images\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Mozilla Firefox\fonts\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\bg\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Portable Devices\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Browser\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\DW\DWTRIG20.EXE Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Media Player\Network Sharing\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\RADIAL\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre7\bin\plugin2\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files\MSBuild\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\en-US\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\gd\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\de-DE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\1033\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe File created C:\Windows\Logo1_.exe bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.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 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe 2560 Logo1_.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2040 wrote to memory of 2008 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 28 PID 2040 wrote to memory of 2008 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 28 PID 2040 wrote to memory of 2008 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 28 PID 2040 wrote to memory of 2008 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 28 PID 2008 wrote to memory of 1932 2008 net.exe 30 PID 2008 wrote to memory of 1932 2008 net.exe 30 PID 2008 wrote to memory of 1932 2008 net.exe 30 PID 2008 wrote to memory of 1932 2008 net.exe 30 PID 2040 wrote to memory of 2352 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 31 PID 2040 wrote to memory of 2352 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 31 PID 2040 wrote to memory of 2352 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 31 PID 2040 wrote to memory of 2352 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 31 PID 2040 wrote to memory of 2560 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 33 PID 2040 wrote to memory of 2560 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 33 PID 2040 wrote to memory of 2560 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 33 PID 2040 wrote to memory of 2560 2040 bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe 33 PID 2560 wrote to memory of 2624 2560 Logo1_.exe 34 PID 2560 wrote to memory of 2624 2560 Logo1_.exe 34 PID 2560 wrote to memory of 2624 2560 Logo1_.exe 34 PID 2560 wrote to memory of 2624 2560 Logo1_.exe 34 PID 2624 wrote to memory of 2684 2624 net.exe 36 PID 2624 wrote to memory of 2684 2624 net.exe 36 PID 2624 wrote to memory of 2684 2624 net.exe 36 PID 2624 wrote to memory of 2684 2624 net.exe 36 PID 2352 wrote to memory of 2712 2352 cmd.exe 37 PID 2352 wrote to memory of 2712 2352 cmd.exe 37 PID 2352 wrote to memory of 2712 2352 cmd.exe 37 PID 2352 wrote to memory of 2712 2352 cmd.exe 37 PID 2560 wrote to memory of 2868 2560 Logo1_.exe 38 PID 2560 wrote to memory of 2868 2560 Logo1_.exe 38 PID 2560 wrote to memory of 2868 2560 Logo1_.exe 38 PID 2560 wrote to memory of 2868 2560 Logo1_.exe 38 PID 2868 wrote to memory of 2508 2868 net.exe 40 PID 2868 wrote to memory of 2508 2868 net.exe 40 PID 2868 wrote to memory of 2508 2868 net.exe 40 PID 2868 wrote to memory of 2508 2868 net.exe 40 PID 2560 wrote to memory of 1404 2560 Logo1_.exe 21 PID 2560 wrote to memory of 1404 2560 Logo1_.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1404
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C:\Users\Admin\AppData\Local\Temp\bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe"C:\Users\Admin\AppData\Local\Temp\bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:1932
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C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$$a166E.bat3⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Users\Admin\AppData\Local\Temp\bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe"C:\Users\Admin\AppData\Local\Temp\bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe"4⤵
- Executes dropped EXE
PID:2712
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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:2560 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2684
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C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2508
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
485KB
MD53ac7773258fe0684e8a28f3793a74ed3
SHA1316fba91c21ea13e4576a5eeec832fd585c31ca0
SHA2569f41dbbbdf4edcf63ba6262af0ae0d9a13874d0e008522af866f12f3e71b198f
SHA5128d2647018107b940fe80b5ab979570b9f255764195976272b8c2ee8640b0e91493d5e7fa598b4ce29bda8f87cf495c6c71fd62734d51761b04bb5127eb5b2b4a
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Filesize
722B
MD57434626a1b320bdd8c643c6b0eb7e02b
SHA1a7c3dd5098c6d769fe7186996b93833a9ac45721
SHA2566fae47f4a18d7138b75224468ad47526eecb8759493741f6515a1944f10d2a98
SHA5120ec6b96fe92cf77fedb4df71ede4f8fef0dc27119268650dfe4a500cc620b9dfbdae66b83a85cb82d8b3090f452c6c67844e8dc973194e1c7be746748f9d0c85
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C:\Users\Admin\AppData\Local\Temp\bdfedddb96658d3a72de3f012316bbeec3bf557321a682ee73663ccc1c2a3c59.exe.exe
Filesize360KB
MD55fbd45261a2de3bb42f489e825a9a935
SHA1ff388f6e9efe651ec62c4152c1739783e7899293
SHA2569e63701598199d5c47217e23b44d0e3ec5d53f5419166b1b6c68a7e9e8fc47a4
SHA5127f22b1995a07016adb342c551454d602bfbe511525139aee8581b62116608e9e278fd81c26382f1333c7eccded4474196e73c093bb5cbf8e8f203e865024c058
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Filesize
40KB
MD5341ec829f1445cfc22901ee3564a2407
SHA13b7d6d531808cf3d17f484d7984c5cbb2ae6d850
SHA256f99b2ae8656781e1be65ad464d0472b39ca4fb48a31d9949ed12b0992390dc82
SHA5121fd0ddca12d5b9cfc5ff6c5d3fb1bb5686a6a17e552f6af631ce019bd0f0fe194bd5770f96ad5af3226de91217c9715955d211145e373904b671cf75052da751
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Filesize
9B
MD59d187c446579e70f430c5bb5556efc0c
SHA10379a56b3d4a9e75d426a088cd523d01929186b2
SHA256544ddbeef004b81b45d0e94b3b745247127ea912498b2037a66e1b9e896ab85f
SHA5126844cb10d0d40b145129edd38157ede9fdb8dacf2c8a0888c7478ff1d0346e5dfd451bb297aea18097330751ae7520761e4a51804b8fb60c19541b97c600ddbc