Analysis
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max time kernel
144s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
20-06-2024 10:51
Behavioral task
behavioral1
Sample
054ee683e548ab2a5b676320018c0116_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
054ee683e548ab2a5b676320018c0116_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
054ee683e548ab2a5b676320018c0116_JaffaCakes118.pdf
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Size
24KB
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MD5
054ee683e548ab2a5b676320018c0116
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SHA1
3dada112ab1316cb2feb010a1058b986cd42a2c5
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SHA256
e231235707eee3d61211c04cdb8b99a66753dfc60ffde7276c5f15d79955b2ef
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SHA512
022c6b264e247acbdd6a2ec64e524491c71bcccc5dd51bbcda200ed9933352be4747d795e3faf0fa5d699dbe32a617211751a365c9b81bf9fe7af64ec2d15594
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SSDEEP
96:WEDsNyvV0c645vFB+OlybcxMFizBQoFMFizBQoS3KrOLJnVDceQj2KnSnZ1WjnYQ:WysNAbl6y4yIYyw0Z+fC0A49NP4X+
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 22 IoCs
pid Process 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4296 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe 4296 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4296 wrote to memory of 832 4296 AcroRd32.exe 97 PID 4296 wrote to memory of 832 4296 AcroRd32.exe 97 PID 4296 wrote to memory of 832 4296 AcroRd32.exe 97 PID 4296 wrote to memory of 888 4296 AcroRd32.exe 101 PID 4296 wrote to memory of 888 4296 AcroRd32.exe 101 PID 4296 wrote to memory of 888 4296 AcroRd32.exe 101 PID 4296 wrote to memory of 1728 4296 AcroRd32.exe 102 PID 4296 wrote to memory of 1728 4296 AcroRd32.exe 102 PID 4296 wrote to memory of 1728 4296 AcroRd32.exe 102 PID 4296 wrote to memory of 2020 4296 AcroRd32.exe 104 PID 4296 wrote to memory of 2020 4296 AcroRd32.exe 104 PID 4296 wrote to memory of 2020 4296 AcroRd32.exe 104 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 4944 1728 RdrCEF.exe 105 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106 PID 1728 wrote to memory of 2436 1728 RdrCEF.exe 106
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\054ee683e548ab2a5b676320018c0116_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:4296 -
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:832
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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:888
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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⤵
- Suspicious use of WriteProcessMemory
PID:1728 -
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=5C2729D8AF398EBAF36E1FE704694898 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4944
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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=C03CDE788B20855C25C3CF078EDC828A --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=C03CDE788B20855C25C3CF078EDC828A --renderer-client-id=2 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵PID:2436
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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=493C28834120582C85CEFBF6CB31C270 --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=493C28834120582C85CEFBF6CB31C270 --renderer-client-id=4 --mojo-platform-channel-handle=2144 --allow-no-sandbox-job /prefetch:13⤵PID:2624
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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=E5EB840D9DABB1680424CD87C3D37128 --mojo-platform-channel-handle=1788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:752
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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=FF073038B62D8F0900FAB94491244045 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5084
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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=CDC40FBDEED724A388FAFBA472FDC470 --mojo-platform-channel-handle=2104 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4640
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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:2020
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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=3912 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵PID:2820
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4392
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
64KB
MD5a179de4a53dee93c63344151742697e5
SHA1615e5f536d799a222f2989cf9c742a6aa59bc3c9
SHA256111221fc8527eda13aa517cd28d4b7b1c381f289ec489bf93a59d4979efd2229
SHA512cb54ac71ab24a08d1a8475649436c095a82aa664b6d7e2c6f01a26f3332f96319f372697449823a0ae0b72139c07435fa7647269eb41e265a5064034b6829eb4