Analysis
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max time kernel
140s -
max time network
137s -
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, 03:43
Behavioral task
behavioral1
Sample
d375a4180ea7cb4b6c37eb10cfc334c2_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d375a4180ea7cb4b6c37eb10cfc334c2_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d375a4180ea7cb4b6c37eb10cfc334c2_JaffaCakes118.pdf
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Size
7KB
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MD5
d375a4180ea7cb4b6c37eb10cfc334c2
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SHA1
c34012a6d1b02a60c3de1a056d1f5d30ae1f69d7
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SHA256
fa3b8c99ce877d4069a40d5fcf3ebccbc8fee6c67fa58775b2a2cb8c4b16d675
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SHA512
8066a4bb705a40657c95de6384616cc1b8265cfddce16743ee69f2534da60d3a5bba29553ac3fb1c2a5d9612cd01a2f701c51c0fb7cd86157aa06c9be5f2dfe7
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SSDEEP
192:SP5u1wk3W0Dkknd3DHyqot7VjLrjRStxo2sgXMYU:SP5uqkG0AsBjytt7htStxo2V8YU
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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3376 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe 3376 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3376 wrote to memory of 4476 3376 AcroRd32.exe 90 PID 3376 wrote to memory of 4476 3376 AcroRd32.exe 90 PID 3376 wrote to memory of 4476 3376 AcroRd32.exe 90 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3640 4476 RdrCEF.exe 92 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93 PID 4476 wrote to memory of 3996 4476 RdrCEF.exe 93
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\d375a4180ea7cb4b6c37eb10cfc334c2_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:3376 -
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:4476 -
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=5FD9B4E804D54176AE253565DEB2E7CF --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3640
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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=861F640943B5867437711B52DF934FBB --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=861F640943B5867437711B52DF934FBB --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3996
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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=26B709FA6AA696FB2628BF1FA7E9E2B5 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1660
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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=AF5534336D9D6C7CBD8A4334BF55C118 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2820
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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=6EED20479B1463A99F941CD4BFAFC541 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4180
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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=7142E680C256DB6BAAEFB328498421F5 --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=7142E680C256DB6BAAEFB328498421F5 --renderer-client-id=8 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1736
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3428
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD539c642e9c28ff327df3e05c098791092
SHA1f62ba7e34089825eb2d6d29a35a87c915c5254cb
SHA25657245298f6c734037077cae9acc2f92cac144926781fba204a9b27b6569625a0
SHA51269dcc7fd48a211fe30d113480b58626773c1e45e9a2c27d052502374892f094a290cd168f6785fac55af02fd887aa9bc6161925e15a368a44a4b02d78e7e6365
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5