Analysis
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max time kernel
94s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 21:54
Behavioral task
behavioral1
Sample
10a40c41cc37641a829578aa92ebe717_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
10a40c41cc37641a829578aa92ebe717_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
10a40c41cc37641a829578aa92ebe717_JaffaCakes118.pdf
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Size
77KB
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MD5
10a40c41cc37641a829578aa92ebe717
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SHA1
6863e7fe13b65c4975a3840d6533b720548419a4
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SHA256
42762d2e9592edd28418b7eee4d4a84c21e60b08aad8da8ae6d954a341c7be71
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SHA512
e5e8c8078738d586dc3548afefd65315547b0ecbe258f6f7d70bf6e801bb67623401ef3e680864d3a3ceca078afc750a2f20d0c1f776fbde96efccea0a0f2a19
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SSDEEP
1536:2mpBqIPjV70zZYd20pisacC+vOgof2Lg0eXsG+r+WspOL4WRtEV7M63RZRUVY+ML:DpX7GWmsacCwGf2LgtGNLxGV7TR05Mia
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 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 -
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2952 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe 2952 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2952 wrote to memory of 2500 2952 AcroRd32.exe 82 PID 2952 wrote to memory of 2500 2952 AcroRd32.exe 82 PID 2952 wrote to memory of 2500 2952 AcroRd32.exe 82 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 1836 2500 RdrCEF.exe 83 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 RdrCEF.exe 84 PID 2500 wrote to memory of 4848 2500 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\10a40c41cc37641a829578aa92ebe717_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:2952 -
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:2500 -
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=28AC6C460D368C9559A12EA047491030 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1836
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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=ACE3A45FA2C5E44054EB3A5FBA3709B9 --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=ACE3A45FA2C5E44054EB3A5FBA3709B9 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4848
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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=233E0AC6BBEAD284299BA4F3D4BED07D --mojo-platform-channel-handle=2276 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4192
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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=94C01808CB6DBCD0044DB019C9F28F03 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5060
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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=61DA59F2661DB7C878F4676736D74B11 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3068
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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=F408B106F320CF3CDB23FFA4C51639AA --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=F408B106F320CF3CDB23FFA4C51639AA --renderer-client-id=7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:832
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4288
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5739cac72d4e549488e36abfdeb52285a
SHA139a2b55c10352635a9830f873611a7b4426bfba0
SHA256b427dc8d03967b5554dcf2fccbe34f9ba60c9ecce3f8798084508cda33a2e4cd
SHA512eb75e461c2c6f17b054d54f52fd3f1b8887585ae8e2a679fbd7552a0b3578bfb67935e1022de703f5d43c1214ad6a4aeddd381d9a8073a4cafc8f54ff86a0333
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5