Analysis
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max time kernel
140s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17/08/2024, 03:41
Behavioral task
behavioral1
Sample
a113271248a9d5eac7d31a931295560d_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a113271248a9d5eac7d31a931295560d_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a113271248a9d5eac7d31a931295560d_JaffaCakes118.pdf
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Size
1KB
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MD5
a113271248a9d5eac7d31a931295560d
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SHA1
78c5161db62750a6f2f8a7c4b8ba6532d0378875
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SHA256
ee2743517523ca027ffbb4c4468318b7155cf894369d611a894d5d24d44aa8c8
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SHA512
9d54f74672c78a503589d3e41c47520b345364bb497057579cf914793ed1060e1b778bb0dc7227d088f1a599842d015e0105a8e12e7dec1aaa24dfdaec15da25
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3316 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe 3316 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3316 wrote to memory of 3548 3316 AcroRd32.exe 98 PID 3316 wrote to memory of 3548 3316 AcroRd32.exe 98 PID 3316 wrote to memory of 3548 3316 AcroRd32.exe 98 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1948 3548 RdrCEF.exe 99 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100 PID 3548 wrote to memory of 1112 3548 RdrCEF.exe 100
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\a113271248a9d5eac7d31a931295560d_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:3316 -
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:3548 -
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=157636D3DA1D2E7451FC759B753A8D35 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1948
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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=549992A74D83EF3C0DC18080B645E073 --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=549992A74D83EF3C0DC18080B645E073 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1112
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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=D372F7311F4612B0F11D06CBE188F68D --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4108
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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=A9AA03A0FFE1A99CCBEB2566A25DBDB5 --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=A9AA03A0FFE1A99CCBEB2566A25DBDB5 --renderer-client-id=5 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1048
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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=5E3CF6C4C052952D6909D17F5F56173F --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3268
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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=1F044E6A16DC6E0584D167D50F9110E8 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3376
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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 --field-trial-handle=4400,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=3864 /prefetch:81⤵PID:3936
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5a4ef3d0ca9b5468cc01dc76d96320e49
SHA17a9c8a9fe2699e81c890c47dc138041f762b09e6
SHA2569c7450bc390f21cd002391f0bf603202c7a4843570716598966dcf9737fa561c
SHA512666e7037f0257bc06f49de0db8a8b06235f504f597d07a895fe310d1e8aca6fdceed19a66521bbe550e9d96ebe0d50e965d05847e568c7201bfd82455bc5cbb0
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5