Analysis
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max time kernel
94s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 04:02
Behavioral task
behavioral1
Sample
ea8caed5cdcddbe5c667807345b19ca5_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ea8caed5cdcddbe5c667807345b19ca5_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ea8caed5cdcddbe5c667807345b19ca5_JaffaCakes118.pdf
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Size
74KB
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MD5
ea8caed5cdcddbe5c667807345b19ca5
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SHA1
3626e3acb2eadb9db16c75efdfde6aea4dfcbfe8
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SHA256
196b8d9723b6c89c2dc08fb48afd4b8661478d7694082e573a46ae4e2263048e
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SHA512
419eaf0e3abde8802336c66e3a9e7467b4b42ab61037b5e19a7ba16943389433482c6231a0a44094040b0c4923c4eb52c6505470576bf790162a01481061ec60
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SSDEEP
1536:CTyxw6iwPbjYfRsTTUZM7+8PFWXOGuzgpqq2LEUW6pOu2shz+gT/W6je1v3Q:rRYJsTTJ+8NdGogLu2kThje1o
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4324 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe 4324 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4324 wrote to memory of 2820 4324 AcroRd32.exe 84 PID 4324 wrote to memory of 2820 4324 AcroRd32.exe 84 PID 4324 wrote to memory of 2820 4324 AcroRd32.exe 84 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 632 2820 RdrCEF.exe 87 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88 PID 2820 wrote to memory of 4760 2820 RdrCEF.exe 88
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\ea8caed5cdcddbe5c667807345b19ca5_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:4324 -
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:2820 -
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=68F0BEB4C479E6FBB5F68EFF99391C56 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:632
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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=7D4C3284D5CE6C2DE9DA9DA165F8211C --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=7D4C3284D5CE6C2DE9DA9DA165F8211C --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4760
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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=2F5770C45D36EDC5582B9CD3DF2B6DC1 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4524
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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=6CA810D057F3782E6B83A5C632C5E697 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2824
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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=7B2A61FCBCF0DF1D38C2D986C2F3544E --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:752
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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=81DB3067DBDE0EBA75488EFA11E11A2F --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=81DB3067DBDE0EBA75488EFA11E11A2F --renderer-client-id=7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2372
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4788
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD531087705d835f21974e810d414208a48
SHA18d554a9f3e8f24fd2bed88496df6e739826494bd
SHA256b0ca7ac3b9dfe90c8116e11400dc2353aa83c0d40070ec71b18e758a4ff0b966
SHA5120d6650c59c0e7d6b543ec28cd04211d31cfe10b43d8342904f639cf6e5cf9427ab1d4918c1b96005b4019eeebb6a4754ae39522998e624f0a9783a0c54a30c2f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5