Analysis
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max time kernel
140s -
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
28/09/2024, 16:48
Behavioral task
behavioral1
Sample
fcbaaec6b3716bff2d0be767c321bdb1_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fcbaaec6b3716bff2d0be767c321bdb1_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fcbaaec6b3716bff2d0be767c321bdb1_JaffaCakes118.pdf
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Size
112KB
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MD5
fcbaaec6b3716bff2d0be767c321bdb1
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SHA1
b67f11aeb48048c218743d453745cf7fd148427f
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SHA256
4494f9b263778aadcd51fb9ac932d1d37903292e6c602219c671c568347b27a1
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SHA512
6032956015a2610299cc4054a570851c1269e25250fd45abbcd962be99df9d80e0a6cb8616553bd920f8dbcc743cd896ed3f17cb11caff78bb99606afa4b1f04
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SSDEEP
768:ZwHWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:6
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 AcroRd32.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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 516 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe 516 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 516 wrote to memory of 3432 516 AcroRd32.exe 82 PID 516 wrote to memory of 3432 516 AcroRd32.exe 82 PID 516 wrote to memory of 3432 516 AcroRd32.exe 82 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 4624 3432 RdrCEF.exe 83 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 RdrCEF.exe 84 PID 3432 wrote to memory of 2616 3432 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\fcbaaec6b3716bff2d0be767c321bdb1_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:516 -
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:3432 -
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=7C788BB37CCDB7BE21CD63B92CAD60AA --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4624
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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=20926AF7F6A4A217523BA2BD7A812E58 --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=20926AF7F6A4A217523BA2BD7A812E58 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2616
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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=71F3585AF2D7F0501A3F8A994BC7FAC2 --mojo-platform-channel-handle=2276 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:412
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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=A1A654929B44F1AA12506D4DBBE06CFB --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5084
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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=D7D88548E056383F16A43BFF1DF88B61 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3148
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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=E0B3621CDF98AE6894083A7D8C15509B --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=E0B3621CDF98AE6894083A7D8C15509B --renderer-client-id=8 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4840
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4384
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5189c3dc9f26fca8ac22cd629af1c2a9a
SHA14cf928ec03c29d9e2b6fa6deb44e7d509a30ad5d
SHA2569d7c32c8470cc8e1b2b19445dafa01acb948245284fe6d492717ae0aef9a8b00
SHA512fc48ecc3afd84a6c67127edbb1aeeae0613aa48944742728a1099c0a9a3953383de03b6304688284ecacbc1f4d37352ee44266d76f8900ffcd7e5d52e0de7e41
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5