Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/11/2024, 01:24
Behavioral task
behavioral1
Sample
91c6dc156e3fc3d89a2c11358dc19d50_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
91c6dc156e3fc3d89a2c11358dc19d50_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91c6dc156e3fc3d89a2c11358dc19d50_JaffaCakes118.pdf
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Size
77KB
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MD5
91c6dc156e3fc3d89a2c11358dc19d50
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SHA1
0e865ca5a36a0800076d2e54fd1fca59037fe962
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SHA256
0cb97fa885f34e4598165f2e6d144ef6312bd89b849e1d6238446a36b7c8c627
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SHA512
8e0ce8d91aa130f07f3271435ce6408355e2a51567d58858e8988cb37cccb0ec011d27fefeeeda7c7ea37abfb0e9b80bbb2be2e0b0bba1a67d532642aa49b96c
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SSDEEP
1536:WHyynmQ/jX4w1ZYluoAb30z7RMQBgJ/mdrMtE6WXIUYWgWspO2DcF:wy4D4sZYwn70z7RMQeJeFMtEN3L2W
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 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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4368 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe 4368 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4368 wrote to memory of 3672 4368 AcroRd32.exe 86 PID 4368 wrote to memory of 3672 4368 AcroRd32.exe 86 PID 4368 wrote to memory of 3672 4368 AcroRd32.exe 86 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 416 3672 RdrCEF.exe 87 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 RdrCEF.exe 88 PID 3672 wrote to memory of 3592 3672 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\91c6dc156e3fc3d89a2c11358dc19d50_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:4368 -
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:3672 -
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=B156CD95E5A4A2EEE40C1E0C83FA8E8D --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:416
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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=712C07E692DA83EFF05CE2AAF2E883A4 --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=712C07E692DA83EFF05CE2AAF2E883A4 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3592
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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=F99AB518F268DB74CBB8C17D88D167A6 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2492
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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=DC95F2513354BF7972C84F2E9CE43200 --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=DC95F2513354BF7972C84F2E9CE43200 --renderer-client-id=5 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2848
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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=E9EA8D83A4119F5BDD0F610520F99115 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1608
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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=D0E5767B061994B7121EF2054B4396FF --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4472
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2432
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c6b6ca081db1f177d68e7ba510b51c87
SHA1c366ddbc850c34564617a8981c8121b050e47a7b
SHA25641cd5a86240a4deae13c6b1e47a15647a9db3b82f0528ab44d88d028feade747
SHA512d263ebf016620d2a0aceb961aade8c30cfa8723059471e44b13d44f2e14a950c53971c7462e6eeeda79438cdcbe5969bbde87538a02079ad2ad94dcfa65bac83
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5