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
11/08/2024, 21:18
Behavioral task
behavioral1
Sample
8c01fd08dd2f52786d56d24e530382ea_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
8c01fd08dd2f52786d56d24e530382ea_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8c01fd08dd2f52786d56d24e530382ea_JaffaCakes118.pdf
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Size
76KB
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MD5
8c01fd08dd2f52786d56d24e530382ea
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SHA1
52c5542ee8f5b77145605577e2274c05758b2454
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SHA256
84ccedff4ef6a611c0a1ecc48838d0f088a0d11eda848d6abfa1bd836905bd20
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SHA512
eb93381d93d44f6ef3cbe60d59ee0f7f93395bf4040d4b81814c5973db6c4ffc9082ab2b4c050cf99f6f139b270e69b992c1bcec754e0ca72d22a6fb696424b0
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SSDEEP
1536:cv32uj8N3fQEnzA+jz+9VMl61+ieDjoFu6xXEUWpCdL4kWcpOmR9d/G:S3dYNoWzAM+72HieXUx0dPmRO
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2972 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe 2972 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2972 wrote to memory of 4716 2972 AcroRd32.exe 87 PID 2972 wrote to memory of 4716 2972 AcroRd32.exe 87 PID 2972 wrote to memory of 4716 2972 AcroRd32.exe 87 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 60 4716 RdrCEF.exe 88 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 RdrCEF.exe 89 PID 4716 wrote to memory of 3320 4716 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\8c01fd08dd2f52786d56d24e530382ea_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:2972 -
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:4716 -
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=7BEB46C90FAF9DE2471BD857145AA98F --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:60
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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=F6382048E9A13B467B07385AAF7C9772 --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=F6382048E9A13B467B07385AAF7C9772 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3320
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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=1ABDF30A2A21010470086A2A951C761E --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2120
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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=95701BDF6525FF6324E4F7A0EBD8B7F6 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2832
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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=1B5546434AF64CF5E57A0DDFCD0DE0EC --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1996
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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=4F4B1066B851B92BD394BFCAA135F89F --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=4F4B1066B851B92BD394BFCAA135F89F --renderer-client-id=7 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1188
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4364
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b1fabd8624b96f44ee7d454c94f2e6af
SHA1b90dd78a30a1ea69b5e7a6046586fb3f5b564106
SHA256c3d65d7326645dea489e031a433b5d0b3197f2d881251aa0b25321cfcb43a5f4
SHA51285397b572ed77cd3d619484288b4564112291bed08bec9ed8a0171013e7fc53ebb82cf55087fc8fbb354d31a6fe4516b394639adec251d36b98e21b19d8cf253
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5