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Analysis
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max time kernel
94s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2024, 12:46
Behavioral task
behavioral1
Sample
efd391b31a875167b0e72739e97a0d82_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
efd391b31a875167b0e72739e97a0d82_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
efd391b31a875167b0e72739e97a0d82_JaffaCakes118.pdf
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Size
83KB
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MD5
efd391b31a875167b0e72739e97a0d82
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SHA1
ad547b153a1216f9295d81cb2cab94bb70a6b77c
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SHA256
e3fce270e276a96c8ee34d269b1a9004e563cfdd87ef5a86ae4770dd82a3d47c
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SHA512
eee494779a4d1aa6a52608f40614d754f8defca2c5767b9503a37643c0cde93e4efbd8bc2a7a283cbd3d41e4a7f783c8e46383d18aa76dace98f54a25dfcac97
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SSDEEP
1536:uMAPionN7Y8nqvokHbBfU/R1BfYxQNTQTM7mf2SWGpOKUGJ8WxC2cBjp:JAPd8eQxHbVs1fYx0UTKo27KUGJ1C//
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 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 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2816 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe 2816 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2816 wrote to memory of 3856 2816 AcroRd32.exe 82 PID 2816 wrote to memory of 3856 2816 AcroRd32.exe 82 PID 2816 wrote to memory of 3856 2816 AcroRd32.exe 82 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 2260 3856 RdrCEF.exe 83 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84 PID 3856 wrote to memory of 3944 3856 RdrCEF.exe 84
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\efd391b31a875167b0e72739e97a0d82_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:2816 -
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: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" --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=BE1E821DDA58B3B1E80AB15780292B2F --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2260
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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=A7606AAD7C9827D93F27FE3CE80B32DD --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=A7606AAD7C9827D93F27FE3CE80B32DD --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3944
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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=8049CF9A975C6156858D13F489A9F213 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:952
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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=0B3E6E0DF2E0760A8B0CC96EA8CDF0E4 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2084
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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=3127FFB6712438BF9E246E79B4C1BA66 --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=3127FFB6712438BF9E246E79B4C1BA66 --renderer-client-id=6 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4876
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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=FAC9DF316F0A51D68860F4E856CD9D97 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4412
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1132
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5d31704adcd1b8957720bdc28ef35413d
SHA1ea68f7978067c182ce5af4c107e1f4b78dcd4635
SHA2563157bb74748690b5ff48546b302cbbf90cfdd8ca33b95df401e846c57f3670fe
SHA512ade69bb9377381e42db43fa239a09a5dd5fa1e40134e96cff9830c923a327a41d81aca7d7dc44c045ab2486c723cba1b05b98885fb00690c999c47144492c788
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5