Analysis
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max time kernel
140s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12-08-2024 07:15
Behavioral task
behavioral1
Sample
8dcf8a58ae4d5c9f658141c8e02f44f3_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8dcf8a58ae4d5c9f658141c8e02f44f3_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8dcf8a58ae4d5c9f658141c8e02f44f3_JaffaCakes118.pdf
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Size
34KB
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MD5
8dcf8a58ae4d5c9f658141c8e02f44f3
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SHA1
01b4f445ae75494f4ccdd40d8cb78a69ab5b5a17
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SHA256
3d728c8ba73391027a7e445e52627519ec3522eb19d262f58f2bcfec2d60c097
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SHA512
5048073668655625d817da67ddc263a499051560a0eac7be1926e730730bc64ece7aa7a4c36a011da08f761e7524d565fb7a2ff90377edba1111e14f4e6b5193
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SSDEEP
768:+DhpWsL9r9Pxjk8LIauVKR917YocFqEP4+:6TP9r9PW8Lluw9AUK4+
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3488 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe 3488 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3488 wrote to memory of 4048 3488 AcroRd32.exe 87 PID 3488 wrote to memory of 4048 3488 AcroRd32.exe 87 PID 3488 wrote to memory of 4048 3488 AcroRd32.exe 87 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 2324 4048 RdrCEF.exe 88 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89 PID 4048 wrote to memory of 4372 4048 RdrCEF.exe 89
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\8dcf8a58ae4d5c9f658141c8e02f44f3_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:3488 -
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:4048 -
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=7DE6695362FA3547CF6B5DCC4A6BA310 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2324
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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=E3ED49E1BF93ED56CE78CCE692E713A4 --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=E3ED49E1BF93ED56CE78CCE692E713A4 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4372
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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=8D2687D48E535FF2B67681C9E0DC4156 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4008
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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=FAF26A4CB5AE7EF1B411918A9A6514AD --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1068
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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=BA7692466625F1F2027B735DA888F4D6 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4960
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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=1BEF4E973D18EC4994FD7941C95D9AF6 --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=1BEF4E973D18EC4994FD7941C95D9AF6 --renderer-client-id=7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2584
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5bcdd4672fb69c5e89a08bca2add000cd
SHA1ecbe7aaeaa100aed740a5a99157475fc5f054f5d
SHA2568ac65757a66d33e0b97610c7491f21717aa78cc173f8c3402d6ad69443314e3a
SHA5125c52b71d52b072ca2998520e05521a3b23f2426ec607e73eb606289d0192a2c2bf441a9c4f54a83ed460b86109cc6d803e90c17afe60cf81421f0101b829986e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5