Analysis
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max time kernel
135s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10-08-2024 07:15
Behavioral task
behavioral1
Sample
853c50fd6c27d982d6064cf09a927ab4_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
853c50fd6c27d982d6064cf09a927ab4_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
853c50fd6c27d982d6064cf09a927ab4_JaffaCakes118.pdf
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Size
12KB
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MD5
853c50fd6c27d982d6064cf09a927ab4
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SHA1
d0311f0689ffc2391b8f8977e2035df84182435d
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SHA256
693de49ac18e2c5f7f131676a373f993a7f17c21fb9ff1dc0eda43a40bbe7e75
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SHA512
e73cc8077503d22a6dc46aa8e8e1506620cd31318f60fa0fb73d2b13f9617f5aa7cc4b85491cd22b8816c48470c4a828796f4cd18cb5f93947923d4bd947723a
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SSDEEP
192:bONbedw+lJ5+ddqWjBT7U+jw2jMT68U2A910Vgv3mC82mJmGSNsj5JzXzwKRAsaY:bONbedw+lJ5IcdMElwKRAXoKrUsUF3
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 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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2436 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2436 wrote to memory of 4052 2436 AcroRd32.exe 91 PID 2436 wrote to memory of 4052 2436 AcroRd32.exe 91 PID 2436 wrote to memory of 4052 2436 AcroRd32.exe 91 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 2560 4052 RdrCEF.exe 94 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95 PID 4052 wrote to memory of 1232 4052 RdrCEF.exe 95
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\853c50fd6c27d982d6064cf09a927ab4_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:2436 -
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:4052 -
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=15C687D259214B8DF0EC8A5926F47B71 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2560
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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=38BB9A2886E2C78FAA588B33762BBC9F --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=38BB9A2886E2C78FAA588B33762BBC9F --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1232
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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=BBD7B84DA2C7AC62783021454E18806D --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3024
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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=DD7C631B9E9F5BDAC8CC79CF78820231 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:772
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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=0C82123F93F06E0B7EBDA380ED9FAB37 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:768
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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=052205D9DB4E7E1140A895C98B9EC765 --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=052205D9DB4E7E1140A895C98B9EC765 --renderer-client-id=7 --mojo-platform-channel-handle=1892 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3368
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5a6dda0cd8858d7d7b770f60f362d1171
SHA1a103fa7d8b707d20432616d12fde75b89e5c7283
SHA2565649ced6692ab963e93b05ebd0d722aee0519611822d7ec3067427d18cc33a5e
SHA512a69297c67eaee4dc80523097869386781850c975ac0d06ea12539dac4cbd11468d75bb0147f959b98b18ff08ae18d684a680124b374cffa27ef0c94e79bfd3b5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5