Analysis
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max time kernel
95s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 21:03
Behavioral task
behavioral1
Sample
256ae49460efc700c55166896c960a81_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
256ae49460efc700c55166896c960a81_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
256ae49460efc700c55166896c960a81_JaffaCakes118.pdf
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Size
83KB
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MD5
256ae49460efc700c55166896c960a81
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SHA1
e670a75bb0ecce6b458d068f42247cdc0389abec
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SHA256
ba72af6c2bf02d76a15d8fd6ed22353fa25b4c9495c9d6839cd0b7ab628c31fa
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SHA512
0c1c1827bb291e0bd6531f257b53a63c86f4ccd097f88d1bfd6f13bd262641c246639863f047ff569b0827725185b20270422c939bcca316e1dc225c8665cc56
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SSDEEP
1536:bAtqYkymgFb3AT4Ic4rE9ewUGem2SNx4vwwLebvI5cgmmQ8jeW1za9d3URh5HWB9:0/bmuDATA4fFGem2kx4vwwOvrmD+Vqh4
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 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 -
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-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1168 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1168 wrote to memory of 1260 1168 AcroRd32.exe 86 PID 1168 wrote to memory of 1260 1168 AcroRd32.exe 86 PID 1168 wrote to memory of 1260 1168 AcroRd32.exe 86 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 4632 1260 RdrCEF.exe 87 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 RdrCEF.exe 88 PID 1260 wrote to memory of 60 1260 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\256ae49460efc700c55166896c960a81_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:1168 -
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:1260 -
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=8B9423FCD196B1F4626F187E9AE46C7B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4632
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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=15ADA7AE6824EB5976921AF04F3DEB4E --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=15ADA7AE6824EB5976921AF04F3DEB4E --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:60
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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=F2F1FB36602C7EAED0A234583F6FCCF5 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4156
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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=60360AB50797763684A8F48504F92FD1 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3316
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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=3C966BD50BCA8F3F6784ED02BFF82D36 --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=3C966BD50BCA8F3F6784ED02BFF82D36 --renderer-client-id=6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3160
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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=25F81B4DE3F663948C5E96492DD7F485 --mojo-platform-channel-handle=2648 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1104
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3904
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5086d022e2ce0e2dd9c55df7b28860790
SHA1c716649fc7ece9f4068a86c1c8d8f4f4099c3d5e
SHA256dc5fe51bd16af687820fcff8f1d10acdebdfaf7d87158894c222695b17079ed6
SHA512b865d02e57d2f71016516bd97d7cd039698d1b99dcb5bb25b700a3ffb01c285f25f324c6a2edd4cd70185db5fb5aa088b1ffa8232e6779abffe3a85468517d2a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5