Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 12:07
Static task
static1
Behavioral task
behavioral1
Sample
0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe
Resource
win10v2004-20240412-en
General
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Target
0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe
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Size
88KB
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MD5
efcfb2d46703f473faa5a26e9a96745e
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SHA1
fbcc2d19459ae9abe8c6a31a57066a7bc156f0fc
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SHA256
0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918
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SHA512
02f9fb5940812324a688588d5d11086fbfb41916883d1d99b32efdf46147a49a0e2458c0d53f54dd419e5d147ed112329badec666fce82484f3479d476e58c68
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SSDEEP
1536:p83SHuJV9Ntyapmebn4ddJZeY86iLflLJYEIs67rxo:p8kuJVL8LK4ddJMY86ipmns6S
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 3856 Logo1_.exe 3148 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.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) \??\T: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\VideoLAN\VLC\locale\km\_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\LTR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example2.Diagnostics\1.0.1\Diagnostics\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\plugins\rhp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sw\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\css\fonts\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\ko-kr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\zh-cn\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Defender\uk-UA\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\RedistList\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ach\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ku_IQ\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Transit\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Assets\AppTiles\LiveTile\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\es-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.People_2019.305.632.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\sv-se\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\am-ET\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\EnsoUI\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\cs-cz\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\pt-br\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\zh-tw\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\es_MX\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-white\_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\LTR\contrast-white\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\app\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\da-dk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\sl-si\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Photo Viewer\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Microsoft.Membership.MeControl\Assets\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\zh-cn\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\uk-ua\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\en-il\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Defender\de-DE\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Multimedia Platform\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AppTiles\contrast-black\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\eu-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\hu-HU\View3d\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Microsoft.Membership.MeControl\Assets\OfflinePages\Scripts\Me\MeControl\offline\en-US\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\it-it\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\AppInfoDocument\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini Logo1_.exe File created C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\nl-nl\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\Logo1_.exe 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe File created C:\Windows\rundl132.exe 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe 3856 Logo1_.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 212 wrote to memory of 3036 212 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe 84 PID 212 wrote to memory of 3036 212 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe 84 PID 212 wrote to memory of 3036 212 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe 84 PID 212 wrote to memory of 3856 212 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe 85 PID 212 wrote to memory of 3856 212 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe 85 PID 212 wrote to memory of 3856 212 0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe 85 PID 3856 wrote to memory of 2000 3856 Logo1_.exe 86 PID 3856 wrote to memory of 2000 3856 Logo1_.exe 86 PID 3856 wrote to memory of 2000 3856 Logo1_.exe 86 PID 2000 wrote to memory of 3196 2000 net.exe 89 PID 2000 wrote to memory of 3196 2000 net.exe 89 PID 2000 wrote to memory of 3196 2000 net.exe 89 PID 3036 wrote to memory of 3148 3036 cmd.exe 90 PID 3036 wrote to memory of 3148 3036 cmd.exe 90 PID 3856 wrote to memory of 3448 3856 Logo1_.exe 57 PID 3856 wrote to memory of 3448 3856 Logo1_.exe 57
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3448
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C:\Users\Admin\AppData\Local\Temp\0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe"C:\Users\Admin\AppData\Local\Temp\0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:212 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a4A96.bat3⤵
- Suspicious use of WriteProcessMemory
PID:3036 -
C:\Users\Admin\AppData\Local\Temp\0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe"C:\Users\Admin\AppData\Local\Temp\0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe"4⤵
- Executes dropped EXE
PID:3148
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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:3856 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:3196
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
254KB
MD55fb694ecbaef4c0dbc2e7bc518550f95
SHA12f5c13851c068b6ab3395f9ea4f5d685f5bde652
SHA25669c1afb6878ac4461a1725f33fa5bd3f4942b6cccdf9a695cbd4c1d3ce959542
SHA512e1d9908f8fe26125f9735e54be97c08be95b8a970916b4dff2c65a79988e7b8a6fab96dcb7379b885918c460fca2b08e29032ddd7fdf48311f8ee5b73b6860cf
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Filesize
573KB
MD50f4644de76fc4208d5d881fd23aae25e
SHA18c46b99f7215cb23fbe3e2ad4c4dfaf6910e0802
SHA25689d06fb3d417ba96dcb9066c9f4b97126a87472ec64adb517d76cf1d30ca70c3
SHA512c731ae84c8fed86f9b86f2798a11b098672586338a599342ad5fa2bafe8ccb63e83292b36015eb47e53c2b0c8e8dc0a080387b7b14d19ba34cb8b4658cc3c15a
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C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe
Filesize639KB
MD58bb26e9fcfbbdbbc9221602a5b79c6c9
SHA1b4e8b033f9ea5fee307f49cc17600459f7d2e274
SHA25662cedb0af2d0bae545c154ef021c79e44d56c1f7a4b3772853bf4863085053bd
SHA51210182f47c2c887975475d8c718dd265dfc238e4d5535c0e0c023cdab5f16126eef7d3241228453eefd71943d96ac6f2bb5a6f7e292418f9b661e5edbddd89db2
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Filesize
722B
MD584e6aee3b1688e25ccefbf437aae80a6
SHA1b8aa77dd5d7bf857ad0cf20e16709611d06269ec
SHA256bda40027be3256170d6eecf32cbb0aa2a177a40a20cc8f98760c6d66942af7c6
SHA512c64be00a02eab497b1a8c716d5b600c3afce7418928eca23c3f7e289025a58addc2e16718e229987d4f2ab75ef31077db5cc42a6bab87186548f72279ca872c4
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C:\Users\Admin\AppData\Local\Temp\0c7d879081654e4ccf4b89abb9a6dd235657734ea6dd140a24d4faffe3769918.exe.exe
Filesize59KB
MD5dfc18f7068913dde25742b856788d7ca
SHA1cbaa23f782c2ddcd7c9ff024fd0b096952a2b387
SHA256ff4ac75c02247000da084de006c214d3dd3583867bd3533ba788e22734c7a2bf
SHA512d0c7ec1dae41a803325b51c12490c355ed779d297daa35247889950491e52427810132f0829fc7ffa3022f1a106f4e4ba78ed612223395313a6f267e9ab24945
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Filesize
29KB
MD51d0bc41b21bb6c98d73c7f1ae0112ada
SHA1c5ce0d2a9250fcc5c6db8cb885fb0fc240cc6592
SHA2566a949b2880d6134bcd51ec556b319aad204d33e058bf572bfffeac77f5e92727
SHA51216e1d37a92c0ad2f8479def373f2c60372a05b010a88320e50d30f10d35322525f61d1b921333dd18607691731d306cceec6cd9a4894d6c24a45a92492680b8f
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Filesize
9B
MD52be02af4dacf3254e321ffba77f0b1c6
SHA1d8349307ec08d45f2db9c9735bde8f13e27a551d
SHA256766fe9c47ca710d9a00c08965550ee7de9cba2d32d67e4901e8cec7e33151d16
SHA51257f61e1b939ed98e6db460ccdbc36a1460b727a99baac0e3b041666dedcef11fcd72a486d91ec7f0ee6e1aec40465719a6a5c22820c28be1066fe12fcd47ddd0