Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2024, 17:55
Behavioral task
behavioral1
Sample
f056f673c1db7814ae44c8e393a9148d_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
f056f673c1db7814ae44c8e393a9148d_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f056f673c1db7814ae44c8e393a9148d_JaffaCakes118.pdf
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Size
41KB
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MD5
f056f673c1db7814ae44c8e393a9148d
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SHA1
4da02697a9a34a0309d7808eea37b81653bb2937
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SHA256
6a6fb6d82ae5a8f0364f6de08a903bba13388599b66fdf35337e0f21bf4b1f43
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SHA512
d7608279c637b1fc5bfeb116797b834204eb4492ae898df7aabc00c0fd152f29cacd5ead3579999f941acfd4872d2ccd79ff53f057329f18f046467e6e5f125c
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SSDEEP
768:CgGzpDApa3I7LXg4TxFEstN0KyeiZRIVJEWXcbNS4sQpYtxcY:fGF8pa3uifKyNS3iMxcY
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4508 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4508 wrote to memory of 1728 4508 AcroRd32.exe 86 PID 4508 wrote to memory of 1728 4508 AcroRd32.exe 86 PID 4508 wrote to memory of 1728 4508 AcroRd32.exe 86 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1732 1728 RdrCEF.exe 87 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 RdrCEF.exe 88 PID 1728 wrote to memory of 1704 1728 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\f056f673c1db7814ae44c8e393a9148d_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:4508 -
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:1728 -
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=D6195FEC1EF3640D9FB71658566C6A13 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1732
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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=C44C77A1B11102C8014C456B66926822 --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=C44C77A1B11102C8014C456B66926822 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1704
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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=C9574166CD6F033179A20679C3DBD7F0 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:664
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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=5CA970E4F8065CDE078C41EF12F324CB --mojo-platform-channel-handle=1904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2328
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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=FE995573B644D53678C37259389BB20F --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=FE995573B644D53678C37259389BB20F --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3932
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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=35037AC2EDED6337D14ABED2F59C79E0 --mojo-platform-channel-handle=2728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:516
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1984
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5fc8701b23db5036f3f36178f7e07a2b9
SHA130078d9fc2f0d8f85607e062c0a5df8f6154fbde
SHA2565208e5a361abaf29ea33e479f6f7ad768b8a466a1a927f5e9ad70de08cceffcf
SHA512e8814552f4b78a1dd799b075220e49ecbfadb51cdf904e98d56558c87202b7c7621b3d9500da926f9521cc85d628f70eaeec671881fcf844d417062885fe81b0
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5