Analysis
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max time kernel
136s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/08/2024, 18:22
Behavioral task
behavioral1
Sample
ac134d54060a36278aa86cdbe832faff_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ac134d54060a36278aa86cdbe832faff_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ac134d54060a36278aa86cdbe832faff_JaffaCakes118.pdf
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Size
12KB
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MD5
ac134d54060a36278aa86cdbe832faff
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SHA1
682651fedcc734319cd2b56fd43097439333ffed
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SHA256
7c2c7fc75576d27e974589ffc5ffe5433cab406c747df6fe3b0b5d4e1f68eda5
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SHA512
e99c47d8276c0f13ca42cf93d8865ed77877633ba6b47076fcb0ea786d4487430790b20d983f3d2a25cebbbf29924a40d3a5c305aa7592304f39e6c5f0ad1f4f
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SSDEEP
192:bONbedw+lJ58zjaRC5er1truWwFIsfTIckETeDjCnvasCQeCVl83:bONbedw+lJ5TtCRSNcUjGvasPe6C3
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 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 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3952 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe 3952 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3952 wrote to memory of 3992 3952 AcroRd32.exe 87 PID 3952 wrote to memory of 3992 3952 AcroRd32.exe 87 PID 3952 wrote to memory of 3992 3952 AcroRd32.exe 87 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1072 3992 RdrCEF.exe 88 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89 PID 3992 wrote to memory of 1860 3992 RdrCEF.exe 89
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\ac134d54060a36278aa86cdbe832faff_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:3952 -
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:3992 -
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=A8AC37E483833C6AB7DBAE07013074C4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1072
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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=53425341A21D0B5DF0CFF200BA0BE485 --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=53425341A21D0B5DF0CFF200BA0BE485 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1860
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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=50B297A87B2F14CF388E9E966F19244B --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2308
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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=FF9BDC2449F0099276F3AC5C2EEBEAD1 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3040
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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=34C0D8052AD19E996C55C59EC102F2D9 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1000
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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=C1530084BCC31F5455714E16C6D47BB0 --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=C1530084BCC31F5455714E16C6D47BB0 --renderer-client-id=7 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1804
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1816
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD522225c10f9782d0d0ee8943c8535a2a2
SHA15365aac501c2f26835c4a991c260988c34512865
SHA2561c924b49022530f2e352d85e4d8d43d227ed040bdd1f89cab1dd1d9fa16621fb
SHA512cb82bd4125805bf6c07d475518dc3889b541b14452e876fcfa5c3bcd09ca0aa373a3de1711a6e6c1cc162b275946176e3f5fb24e491484e6828e78d5e734ef97
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5