Analysis
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max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
23/05/2024, 21:37
Behavioral task
behavioral1
Sample
6c57367d8428f5aa341c1f22259ac801_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6c57367d8428f5aa341c1f22259ac801_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
6c57367d8428f5aa341c1f22259ac801_JaffaCakes118.pdf
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Size
32KB
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MD5
6c57367d8428f5aa341c1f22259ac801
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SHA1
920d70e8577849adca488fa2a66f9841822afac9
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SHA256
f55ab32042365f8f4a509a1395c6394b8101724e065ea619ff89eae246a83c40
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SHA512
92ac509bba6e96040b614bf8ebe32b27e490b01aa494d2fe5b23005d77359f65ba3ce19a357f1e2ea54cadcf3c8001abe9f444b0f9f3538226fcf83ebbb3d4f2
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SSDEEP
768:eXuMZmwgCLWarGE5HpxCIglHwth5cJoz3o7nbAyQfHvHx5by:eXFZmGWS3jCIglHwth5cJoz3o7nbcPRs
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3404 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe 3404 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3404 wrote to memory of 1464 3404 AcroRd32.exe 93 PID 3404 wrote to memory of 1464 3404 AcroRd32.exe 93 PID 3404 wrote to memory of 1464 3404 AcroRd32.exe 93 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4996 1464 RdrCEF.exe 94 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95 PID 1464 wrote to memory of 4308 1464 RdrCEF.exe 95
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\6c57367d8428f5aa341c1f22259ac801_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3404 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:1464 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=24430E5C0478435FDB49AF96C000390E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4996
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=5EF1F67C3AF7CB4418F41E70419697E1 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=5EF1F67C3AF7CB4418F41E70419697E1 --renderer-client-id=2 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:13⤵PID:4308
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=9B5E69D261C2432357EB4C83E27E811A --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=9B5E69D261C2432357EB4C83E27E811A --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:13⤵PID:2324
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=57C4C788AE1EF8A663B36C40B4745A1D --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2032
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=05F889C120D93FFF701C0F0D25352CB9 --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4892
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=604A4B9D600236AFA4CF7A5EBE1AC4C0 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1892
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2680
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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=4092 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:81⤵PID:3148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5bccb04a4991a24d4586f80a8ec70cda3
SHA1ee7b4892797d766af639ab3e7df7a5e88cafc950
SHA256e500f053118a4352835c392936bb2ea3936c6bbcaea0c573138eb940ba3419fd
SHA5127563d2b3e47f510882564271de854c71118b4ff8dcefa0a581ee5332928c78326c374f5e658a6767ea7b579d5b913015eb73f7ade5d5883d001bcd5e39bd3538
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
12KB
MD52d5b84e4cf7c34891f61888c8ae0d044
SHA15fd6849dc9bbaf2f0651d8198afe4fb34d4d310e
SHA25621bbf5fe957eec80af029c9a68f0058d15411f9192f18058733c8f3d0c45b230
SHA5123e4866d00131bdf7fcd266c45ffcf111394c5739b3cda97e4590489f3619c99ac5056a0593b13a35bcb7962d50d1a0e4bb5a7309781c32352ff3199ef1a25b66