Analysis
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max time kernel
140s -
max time network
138s -
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, 14:38
Behavioral task
behavioral1
Sample
d4957339efafc536ae104c9abecc037b_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d4957339efafc536ae104c9abecc037b_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d4957339efafc536ae104c9abecc037b_JaffaCakes118.pdf
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Size
16KB
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MD5
d4957339efafc536ae104c9abecc037b
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SHA1
4fecc77ae8d74971d44f7eb9efe263d370c39a15
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SHA256
eb2466435047a560ce3d6b218ada6d226a1e38f10fdd8ec5db21d34018a1e5e5
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SHA512
6e21b1a376661c02c6bb906a60d390f52ed321076ddddad64ad2e6ed847737ea27a5df1449cdd32cd38d63f481f75f83466d0689e0b27b5491186d978f15d927
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SSDEEP
384:4ONyCeewIjJizZjp7sej07EG+Iu5ywJluixR+en04zRX7v:4Dywnum/7
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 AcroRd32.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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4820 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe 4820 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4820 wrote to memory of 1684 4820 AcroRd32.exe 86 PID 4820 wrote to memory of 1684 4820 AcroRd32.exe 86 PID 4820 wrote to memory of 1684 4820 AcroRd32.exe 86 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 1936 1684 RdrCEF.exe 87 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 RdrCEF.exe 88 PID 1684 wrote to memory of 4868 1684 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\d4957339efafc536ae104c9abecc037b_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:4820 -
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:1684 -
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=03D68A39E347D393175144F9BF8F5DDF --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1936
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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=4EFFD15D21A02AE5FA0C1ECA5394B1D4 --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=4EFFD15D21A02AE5FA0C1ECA5394B1D4 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4868
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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=E8D62D6A947A0706893174F367E9E552 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5100
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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=B088CE546EDE02144E77CBF01EAA2395 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2216
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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=9227D7E622B5AF9E1370E4AF746124B5 --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=9227D7E622B5AF9E1370E4AF746124B5 --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:964
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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=893AFBE4945283FD3A3DCC1914FBC524 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2372
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD568dbe117ba2d0bb642ac8d5c79d9f157
SHA187283d2c356af11edfabc2be13f3ee8d631b5740
SHA256f6e16a216a5a420702d918bde08c53c58b13d4e4ad52df7d9eae7b6a133c99ad
SHA51276cf08e434c7fd8ea64034121cb9a4ada38074cf8ebd0fbfcad45d576cfbed4858c6dfec9d73d160fa5cdb2ae2004dd0c20176fd042489ad0f3da4d95699de00
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5