Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/11/2024, 01:39
Behavioral task
behavioral1
Sample
91d81ed8bb0038e527461cef033e56c5_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
91d81ed8bb0038e527461cef033e56c5_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91d81ed8bb0038e527461cef033e56c5_JaffaCakes118.pdf
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Size
90KB
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MD5
91d81ed8bb0038e527461cef033e56c5
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SHA1
d4bf3cc8d616e41eb06400576da15ad6c9cc40af
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SHA256
2c397b7cfb5e97bd8a4cff86abbe615df5e4937a70c3c73c98a064ac9f64e3c6
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SHA512
6058d343a6ae1b21ee9fb2b5ef851eff71da798e8aa02e446a1ba5c832d612867ccbf27014f7224209e20c942f99a8bf971db71d867f7d0b1e5276f6e90c2557
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SSDEEP
1536:DN6lLwsBGBRDvpxbB24Go8rUnhTPWi0ZvBhontWxApOGPW7lL/:J8ksBURDvpRtAI0ZvBhwK3GPwd
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 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 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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4616 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe 4616 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4616 wrote to memory of 3080 4616 AcroRd32.exe 86 PID 4616 wrote to memory of 3080 4616 AcroRd32.exe 86 PID 4616 wrote to memory of 3080 4616 AcroRd32.exe 86 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 64 3080 RdrCEF.exe 87 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 RdrCEF.exe 88 PID 3080 wrote to memory of 4100 3080 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\91d81ed8bb0038e527461cef033e56c5_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:4616 -
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:3080 -
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=5D39B111D2CCEBCD6F7A9068E3786E1E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:64
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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=9B47C38103A2C4D12DE1D15B187BA60C --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=9B47C38103A2C4D12DE1D15B187BA60C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4100
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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=194D0148C20D3581F6534F76556FFB7D --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:8
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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=F010C5093B4B566093FB138C8FB32102 --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=F010C5093B4B566093FB138C8FB32102 --renderer-client-id=5 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2864
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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=B6B85106DC7FD44168C3FD53FFEFC53E --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2804
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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=B4C630224BFD97C07955D88CFF9AF691 --mojo-platform-channel-handle=2720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3156
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4524
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5d95edb4329f0fe0a187a4bdfa4eb1f6c
SHA1700890d48f0ae54970820c112c3abf08bcddafe2
SHA256c4155fe668640ec2f63c268c736aa71221a9c9cbc991c77145d57d7bb97ff288
SHA512541ed63b1ead3c9812f450f507ff211edc8c2999bd559abb40ce4e16b447ef0f5cad98051a3074db7c2df46abd85e2afbd40c8871f4c45fb4f2bc3c4b5f41834
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5