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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 09:21
Behavioral task
behavioral1
Sample
cf35e4579d38c34947fecf1e0c190129_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
cf35e4579d38c34947fecf1e0c190129_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
cf35e4579d38c34947fecf1e0c190129_JaffaCakes118.pdf
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Size
81KB
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MD5
cf35e4579d38c34947fecf1e0c190129
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SHA1
46896217bd77a54faae0e407744eb551641bfb67
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SHA256
f6d8a4bf3cd1e465fc3eef4c14a5490990e7f533b5d21989c3896085d6913f3e
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SHA512
82b8d06d2db5e0d7755d233f0e7f3cc560d57888f5f5ba0d09667d9565a11301668312045cf89da0c196cec02b177fd02d4359d166c9e8fc4e2e71559589534f
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SSDEEP
1536:w1FPiyenyCMwSmj0/2X7HbIANnRZJ7kbAFu5HKWGTsqT5qWapOtQ4NSRdh:E2fSmj0yPI8Rf7cAFu5QJXtQ4I
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 532 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe 532 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 532 wrote to memory of 4612 532 AcroRd32.exe 87 PID 532 wrote to memory of 4612 532 AcroRd32.exe 87 PID 532 wrote to memory of 4612 532 AcroRd32.exe 87 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 232 4612 RdrCEF.exe 88 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89 PID 4612 wrote to memory of 864 4612 RdrCEF.exe 89
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\cf35e4579d38c34947fecf1e0c190129_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:532 -
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:4612 -
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=5045BD16C987291A2A6E63F89F232276 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:232
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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=9385C79F0EF1EA3487AA38975B8C47E9 --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=9385C79F0EF1EA3487AA38975B8C47E9 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:864
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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=4A45CC634189CCE687269660009B9CB0 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3860
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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=7EAAE3F4D4CD7B33DF25E4B1D7819206 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:916
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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=84D39FFA488A8AEE26D8000471928A9A --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=84D39FFA488A8AEE26D8000471928A9A --renderer-client-id=6 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1960
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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=CAE67F608133C948C1281E1589CCB848 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4892
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4956
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD54c57d3428dc8710382739daf571ac8db
SHA17747fde253c689ff23f6f6ddb0e604657ad51414
SHA2560ee324ce73c317a1abb2bdb3c6d771895c16c041a103a8d8929b71cfc37565ea
SHA5129414bf3afe40fb1ad88a4e3d92c269d1c6416a7704e45d4547624581e13a671a4cad6af27c03fbc0ee25043d3a4e9dfb560c0440050725cb98db502233593c23
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5