Analysis
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max time kernel
141s -
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
28/04/2024, 12:35
Behavioral task
behavioral1
Sample
05340013ad7a1a2b405be0848578bcf1_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
05340013ad7a1a2b405be0848578bcf1_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
05340013ad7a1a2b405be0848578bcf1_JaffaCakes118.pdf
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Size
185KB
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MD5
05340013ad7a1a2b405be0848578bcf1
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SHA1
797d1deff4892fd1cd966887edaa1787cd8e0756
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SHA256
fc444a69656d70b2b40d606f3e2a136324ad1ea6d222564deacfdbfcdf2593b0
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SHA512
5b5f9139e5fa4d9888f50730a0b5631f8461f1060d9c861f7f68f02fb2f735f960bbc862f888ec6a814159612dbb60fd35c2eef4f948eb64e0f97db7e72e6b9f
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SSDEEP
3072:G2irbxzGAFYDMxud7fKg3dXVmbOn5u46KjnnQakvfU3C/q0t1ZIJSG:G2MKlWQ7Sg3d4bOBQLZG
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 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2240 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe 2240 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2240 wrote to memory of 3156 2240 AcroRd32.exe 92 PID 2240 wrote to memory of 3156 2240 AcroRd32.exe 92 PID 2240 wrote to memory of 3156 2240 AcroRd32.exe 92 PID 2240 wrote to memory of 656 2240 AcroRd32.exe 95 PID 2240 wrote to memory of 656 2240 AcroRd32.exe 95 PID 2240 wrote to memory of 656 2240 AcroRd32.exe 95 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 1900 3156 RdrCEF.exe 96 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97 PID 3156 wrote to memory of 4568 3156 RdrCEF.exe 97
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\05340013ad7a1a2b405be0848578bcf1_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:2240 -
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:3156 -
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=A95B421FB956EB405A1480619AF2661A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1900
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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=79133F29CE32551D26636E135DF8014C --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=79133F29CE32551D26636E135DF8014C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4568
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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=6644A10F31C171EBE12115007855A4B1 --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=6644A10F31C171EBE12115007855A4B1 --renderer-client-id=4 --mojo-platform-channel-handle=2152 --allow-no-sandbox-job /prefetch:13⤵PID:4608
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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=91F98CD1719109F65F10BD0EFA03EFD9 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4480
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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=EC5E1ACBF9082A5BA3E7E67E88074630 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4456
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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=2B67A579BDE5EAC2B33242D5BEBE0378 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:560
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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" --backgroundcolor=165140432⤵PID:656
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1516
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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=4104 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:3984
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b9737d26b76bb421facdf1472e78ed99
SHA13a1e66eaf7fca6b75cf4998df2caaeac7ffe1410
SHA256b581387f24e8cba2c31e30a65261d83df14cabe01339768fa774079676cc6d61
SHA51284650c5f711ed3b11576401d1f4d51881c1b7fe453427cb8ab18e8a407de8d7a733727a66048d1edc0888367ab10af3a7ec95b17bff1430ac6933f993b046de5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5