Analysis
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max time kernel
133s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28-08-2024 22:24
Behavioral task
behavioral1
Sample
c7c17234b0241745d3440263a78fcde2_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c7c17234b0241745d3440263a78fcde2_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c7c17234b0241745d3440263a78fcde2_JaffaCakes118.pdf
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Size
45KB
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MD5
c7c17234b0241745d3440263a78fcde2
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SHA1
49e3e3358857929cebe49575084a1999ce01884b
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SHA256
87f7938027beefe476d4e627d11c20fe024f0e5213d9425760e7424c8f941275
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SHA512
851f742cc7e0f1b4890a69cf6dd75584d1e1df104725aa2e4961d4067c540c6ce265796db05d2a847b64957b29b678c8fea69a92ee7af850db274129efa509a1
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SSDEEP
768:YgGzpDO23I2ZumaPbxTdghHlC1CoAkzbCNeQtWW99OevL3MZhoQZWimFH+9:1GFCWo1DAobYeQ42vLckKWimFH+9
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1352 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe 1352 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1352 wrote to memory of 3408 1352 AcroRd32.exe 91 PID 1352 wrote to memory of 3408 1352 AcroRd32.exe 91 PID 1352 wrote to memory of 3408 1352 AcroRd32.exe 91 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 4572 3408 RdrCEF.exe 92 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93 PID 3408 wrote to memory of 3972 3408 RdrCEF.exe 93
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\c7c17234b0241745d3440263a78fcde2_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:1352 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3408 -
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=C1FEAFB9564B02A947B22BEC6492172D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4572
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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=01F6596BF192E0FDA65CAF1153AEA658 --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=01F6596BF192E0FDA65CAF1153AEA658 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3972
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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=04C55F1E863DC27A941EA3054ACB915B --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2988
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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=4FB180BD49D54B8F2E9B3FBBD9696239 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2116
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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=E1337C98F021F2BB8236AF79279B6D07 --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=E1337C98F021F2BB8236AF79279B6D07 --renderer-client-id=6 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4400
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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=071BAB0C4B474F12C41BA13CFB0D35C0 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:920
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1040
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e2400db96f96c16d83cb50a985e427a1
SHA19778246178abfc4b804bece167a50630167e3c84
SHA25620b362ae6e4e10ec126c0c361f2e5eb9c3b4c46eab1d5c56145252bfff98b21a
SHA512a574c3a94cd06c7cbb4a9f0bd3dd1c93ad2b27290b8473df708db85aad63ab0589b8ea59c1b2daa41913f3ff2b387a6c2a6d2874f2fbec41241943dcfc4f67a2
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5