Analysis
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max time kernel
80s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 04:17
Behavioral task
behavioral1
Sample
ea91964ddbb8f77c0c22ba93ac6cd047_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ea91964ddbb8f77c0c22ba93ac6cd047_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ea91964ddbb8f77c0c22ba93ac6cd047_JaffaCakes118.pdf
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Size
82KB
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MD5
ea91964ddbb8f77c0c22ba93ac6cd047
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SHA1
df42ae22d99204fdc9dd243ba2a5ea8f40b9d2e3
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SHA256
1b90798739e53a7669c7537cb1fb852842600cc78e5d8ddbfa6d0b3f80a722ca
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SHA512
96a7142eeb820409f2d7e4db659aca505f0555c429af92ba333b77aaf31e4ca04198cc24ff6334c35d1685b12818f88deac38aee34775ddf54d99ad26cedbf07
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SSDEEP
1536:60tSc2KjEAx+fcDhikgvn0FKEK1w5KhDyi/Evrcs8tsWULksQ8u+SWapOtQPVUJz:HtSc2K1i2hikgv0FKEYwsByi/8/eYvJt
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 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 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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3856 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe 3856 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3856 wrote to memory of 4924 3856 AcroRd32.exe 86 PID 3856 wrote to memory of 4924 3856 AcroRd32.exe 86 PID 3856 wrote to memory of 4924 3856 AcroRd32.exe 86 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 1808 4924 RdrCEF.exe 87 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88 PID 4924 wrote to memory of 3916 4924 RdrCEF.exe 88
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\ea91964ddbb8f77c0c22ba93ac6cd047_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:3856 -
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:4924 -
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=1BBC6108FCB80CE021C7613518A9F5B1 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1808
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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=8E75C98D3BDFA6ECB1EE0872C347C4CB --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=8E75C98D3BDFA6ECB1EE0872C347C4CB --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3916
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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=19ECA171CBCDD4F7EE4523CDBB68F9C1 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2416
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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=E93CD70369C8F748361483B43FB07AFC --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4244
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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=74A78553DD8AC56185D66B53DDEC8D31 --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=74A78553DD8AC56185D66B53DDEC8D31 --renderer-client-id=6 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5064
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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=3727B28508045933509CF2E91EAC7C00 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1960
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1804
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD504af20a9197ae41f7497fccd74ef18d7
SHA1b27e4a78417f8779ff9c86e12f6f6d1dc2b52d52
SHA2565313b2a41637c705493bc13b0ba1f5d5fd275f96816ef81e5898b5da717ed9a1
SHA51229abe4f7004f8a4d4e5a3b78196f5f0a54d971e6f472c93326b732853dc9071074cd0b80485ec146612122d201affe82587d1e694393a7a5ed898cf91652f155
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5