Analysis
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max time kernel
135s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 09:41
Behavioral task
behavioral1
Sample
b72803f43c249abc9ca24ea2381e261c_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b72803f43c249abc9ca24ea2381e261c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b72803f43c249abc9ca24ea2381e261c_JaffaCakes118.pdf
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Size
94KB
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MD5
b72803f43c249abc9ca24ea2381e261c
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SHA1
b3131fc0ced041cfc8324b6b524b7e1240ef0055
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SHA256
7ccc982cd887401e62ff9775f7897bb65d56197456cec2a04e83f13d52bcae41
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SHA512
b1fd410b2f1c15f1cc0d2243c96ad8498b8496b13e5770929a0548b0a4388a95b4ba8b75ef1c4002a0bfef3b7784025b7fe325533775ac3cff47e1bdf878cb23
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SSDEEP
1536:Mtn/MEC6rlYg3BoYK9YvdsVzuO9iFcvK6WmsWUpO7qWKoBpVzUdRW:g/MgriAoYKKvizuVFcvK6WG74oCu
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 920 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 920 wrote to memory of 3068 920 AcroRd32.exe 90 PID 920 wrote to memory of 3068 920 AcroRd32.exe 90 PID 920 wrote to memory of 3068 920 AcroRd32.exe 90 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3576 3068 RdrCEF.exe 92 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 RdrCEF.exe 93 PID 3068 wrote to memory of 3036 3068 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\b72803f43c249abc9ca24ea2381e261c_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:920 -
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:3068 -
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=26FE1CDD677A7978CE57CA4799C45135 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3576
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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=B56491DDCA3749C018D0132227671134 --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=B56491DDCA3749C018D0132227671134 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3036
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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=24A7AD494FE676B7466FC8FA5468F6DB --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4608
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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=4BD103CF9A8461D0ED8EF10DC29E1583 --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=4BD103CF9A8461D0ED8EF10DC29E1583 --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3840
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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=8584EBFCA9E629B97C16E87C256A704F --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3524
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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=BC1BAED8FCE0F188E55F03B5D8301930 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4588
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3156
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5be86eb8be43958e87b3f202df73b976f
SHA140a78ca08c16b208f5704bbba92e398d1954a405
SHA2563272817066e79f8c33a3d9946355b1023d504f4babf4d923ea53c3e132bb1f2c
SHA512095422bb3b8baed1b4e645fb80a6cc0481216d62483d98feec181f0eda871d573432c961a9d51df946936ccadb9896e35368fb68b86d553a7f5f78d9f0659489
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5