Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 09:28
Behavioral task
behavioral1
Sample
cf393440991b8ee87a45928a43549c8a_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cf393440991b8ee87a45928a43549c8a_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
cf393440991b8ee87a45928a43549c8a_JaffaCakes118.pdf
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Size
91KB
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MD5
cf393440991b8ee87a45928a43549c8a
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SHA1
e5a949f163776dc147e8d4fb809ed07964c159d5
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SHA256
e7f0426b6d083cb89f256d2f32d6abda95a47927e73230a870d340aabe0f6143
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SHA512
6ec947cfd50555e4e255afe2ebef59cd62a0668c2b3e761a553c2de293df4d090321d9b3eac134449e45271f8b0f823e78146316fa1dbc7b02552b44e762dbb9
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SSDEEP
1536:JQ2Vjn9/IfUYgevYVgJbZhVS+7KdkZxnofPxnxXPGWspORGWS6OJezbyM7OaeM5A:VhPYPYVgJnVpOWZxnqPbP5RgJeaM7OBt
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 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 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2180 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe 2180 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2180 wrote to memory of 1264 2180 AcroRd32.exe 88 PID 2180 wrote to memory of 1264 2180 AcroRd32.exe 88 PID 2180 wrote to memory of 1264 2180 AcroRd32.exe 88 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 1044 1264 RdrCEF.exe 91 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92 PID 1264 wrote to memory of 4600 1264 RdrCEF.exe 92
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\cf393440991b8ee87a45928a43549c8a_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:2180 -
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:1264 -
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=9616320A25104E5B76C195982B4D8309 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1044
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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=55B72E275CFB8E0DECDD160F5DAD261B --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=55B72E275CFB8E0DECDD160F5DAD261B --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4600
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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=D094A13B472D7C577396ED43FDEA546F --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=D094A13B472D7C577396ED43FDEA546F --renderer-client-id=4 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:804
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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=2D8DBB2AB99C2761A99CCD7704B2B1F0 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2484
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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=2ED37ABAADA9C12E7D03B68E19A6203F --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1952
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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=65B9C7249AF2E97FB467423D1D60D2B5 --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3264
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1848
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b02a673cbedf47e3388b7f37fdba02bf
SHA13b2c9f1f1760f51f9f4b9ce6b658226af7865238
SHA256cc737d3bd960f6fa3e282e2c55f0dea589958c246abe6452248a99296ff896a9
SHA512d2e6cc9794c3a77d5f6db33a09e0e0c1df932e4816696a2e479c691a7c3bc7c34f45c69b1a4a696f142cde9243ab7d5d4965d707e548eace109429d6eda3df5b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5