Analysis
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max time kernel
139s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10/08/2024, 20:53
Behavioral task
behavioral1
Sample
87a292ca1f9aa66bf995fb28ab858c4d_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
87a292ca1f9aa66bf995fb28ab858c4d_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
87a292ca1f9aa66bf995fb28ab858c4d_JaffaCakes118.pdf
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Size
7KB
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MD5
87a292ca1f9aa66bf995fb28ab858c4d
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SHA1
e312f9a237083c1c44594b3800919741cb7ae1de
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SHA256
f6f1e8575b8d54af84e5b7885d3c3550bd5f33a87e899cc55f1e700e4d949356
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SHA512
7ef6bf248baaa6e55ba09fd9afb99963a716c4678f259bfe1adb4b97ac1e69bba813d9ee8bc8fa2edf03f7568d45e477bddd7d43af0121129ee977128646d637
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SSDEEP
192:oP5u1wkRgzF4/SQ0LIgc+fQ50NWV2eRUlf+/t4Pe29/DoVYYJU:oP5uqkRgzF4qq+flNWUSU+/t4PvBYq
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 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 -
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2424 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe 2424 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2424 wrote to memory of 3760 2424 AcroRd32.exe 91 PID 2424 wrote to memory of 3760 2424 AcroRd32.exe 91 PID 2424 wrote to memory of 3760 2424 AcroRd32.exe 91 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 4348 3760 RdrCEF.exe 92 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 RdrCEF.exe 93 PID 3760 wrote to memory of 2764 3760 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\87a292ca1f9aa66bf995fb28ab858c4d_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:2424 -
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:3760 -
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=B9D623F60ADFAE75E5B2C2055F443B72 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4348
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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=68CF84F22D36FF8B703E1ED6195DCA93 --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=68CF84F22D36FF8B703E1ED6195DCA93 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2764
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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=2408F3C4BD889A145A93E6AE70D1D591 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5088
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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=167B0F04B11979B1FB570409B85B344B --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=167B0F04B11979B1FB570409B85B344B --renderer-client-id=5 --mojo-platform-channel-handle=1892 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3076
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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=427C9A20B4116230FFCA38CA2EAC15C4 --mojo-platform-channel-handle=2720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4824
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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=E45F167AE8B949240CD2C75A4B33AECC --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5004
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3292
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD56db2154b6f76b8e03a55a4b6122ab07e
SHA1128948409d2062bdf3d4bb7fc6969eceb02a2109
SHA25634f227f7f21980577b972f757738185c9b782084acf45d4dadf52f46188e6c22
SHA512a564f7d8a0d0276ebf2d90c6b9a6e2cd0ab7bc56a583820daf2f0acf8e238463d76f6fd6e040d05a21e901bed2dbe5d40fefff6ff05186cf69d2adc803e8c0b7
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5