Analysis
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max time kernel
141s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/09/2024, 09:38
Behavioral task
behavioral1
Sample
d40ecbcee3d5e2593d28729241256dc4_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d40ecbcee3d5e2593d28729241256dc4_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d40ecbcee3d5e2593d28729241256dc4_JaffaCakes118.pdf
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Size
51KB
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MD5
d40ecbcee3d5e2593d28729241256dc4
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SHA1
c501ce91762934beedf62bfeb01c66f9cebde0d2
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SHA256
641819571538b6c8381e21e42be64fb521bda4663e2bcc8d691d8a41785c73ac
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SHA512
5b508e7dd2efc8ef5fb1c413a24e44a10ffbb6765c0318e16d4fa60fb76734cc0efa81748ea24a3225596eed0e42f8540d7fb106cea62c73cfb8ddaf0b09bf5e
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SSDEEP
1536:PXFZmGWSv8dE/P8rpo3yECTEUoMUiLGSRvQWR8sv1TDn:/ysvbUo9ijvNtX
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 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 -
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5080 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe 5080 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5080 wrote to memory of 1664 5080 AcroRd32.exe 86 PID 5080 wrote to memory of 1664 5080 AcroRd32.exe 86 PID 5080 wrote to memory of 1664 5080 AcroRd32.exe 86 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 3260 1664 RdrCEF.exe 87 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 RdrCEF.exe 88 PID 1664 wrote to memory of 4980 1664 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\d40ecbcee3d5e2593d28729241256dc4_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:5080 -
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:1664 -
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=95D87C9E78643B41A952C5EC7131719D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3260
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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=C4FD5A34D70664F9C22D4EA00C59C850 --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=C4FD5A34D70664F9C22D4EA00C59C850 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4980
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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=49BB2D63E9D79EA91E457868EE662158 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1520
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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=F2FB982605A7D205EE168EAF0C0BAB2C --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4288
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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=E5668FAC93C61C53366F30B95BA7D489 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3976
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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=04B038B135082BF189C2EB7D9318B789 --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=04B038B135082BF189C2EB7D9318B789 --renderer-client-id=7 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:432
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5d6890973eba106f2d45cfe24df6a44c3
SHA18b033b2fd3598da954553a6d262100a3ec73b3ef
SHA25641e231836dae4092eaf5f940194c95c5b371a35a43aed20e3937c95511681705
SHA51215ec4d314f448f84a3c7833a9e9440f8ba3a69ce654656013c8d563bfab485d5eaebf7068c42d17edae447bd855ebe40137f242373edf715690c7df314a31dba
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5