Analysis
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max time kernel
140s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
28/03/2025, 08:31
Behavioral task
behavioral1
Sample
JaffaCakes118_8a7f5e902e1e5a8bf74071b4eeb543ab.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_8a7f5e902e1e5a8bf74071b4eeb543ab.pdf
Resource
win10v2004-20250314-en
General
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Target
JaffaCakes118_8a7f5e902e1e5a8bf74071b4eeb543ab.pdf
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Size
6KB
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MD5
8a7f5e902e1e5a8bf74071b4eeb543ab
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SHA1
fe7d2295555f5a6b9b45901e6a073e8e9f84eb68
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SHA256
23bdc1b832d5e7299946f5b051695036dbf2816d5e469b45b00bd619e84e4117
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SHA512
f3ff091a4307af9592e0f06121aad4fccff6d6761fd8b2f037058c43909b29f90f438545ebf7343975bb0a881ff00070d95752d00b5d821d0beff314bf14bb75
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SSDEEP
192:UeCNhy+L55gQrl5PUjgwG+7UdzJunUMwo8USLwo:UrND55ddwG+7T8UWwo
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-1-5-21-3920955164-3782810283-1225622749-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5656 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe 5656 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5656 wrote to memory of 5092 5656 AcroRd32.exe 94 PID 5656 wrote to memory of 5092 5656 AcroRd32.exe 94 PID 5656 wrote to memory of 5092 5656 AcroRd32.exe 94 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 3364 5092 RdrCEF.exe 95 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96 PID 5092 wrote to memory of 392 5092 RdrCEF.exe 96
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\JaffaCakes118_8a7f5e902e1e5a8bf74071b4eeb543ab.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:5656 -
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:5092 -
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=07EC2B71D6D9A6373C61539D0F4A2A5F --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3364
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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=8841EF41B77728CA1D5C258D8C606522 --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=8841EF41B77728CA1D5C258D8C606522 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:392
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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=B576E2C8823EFED25271746B59935967 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4948
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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=9D172E3182E55BC2B04CD748CC2D6581 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1836
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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=F524D1219DF594D219478D8F5A38A237 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- 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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=20A9EE8EF2EF705DDDB975D13527233E --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=20A9EE8EF2EF705DDDB975D13527233E --renderer-client-id=7 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3160
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4152
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53c6c8becf17a0eb40f879bb35b966de9
SHA15de9a782289f14c3aeb20b631e32333026ecac9f
SHA2566b01f436a217fe6b93596aaa08679aa1b7b4488df68faec22c7876f5f628a458
SHA512b88ad2f7d851b4ceaa3a1930dd901b55ea48f309c604bb34c85be051811ba1683c23f2dd765da542407afc08243a706886209e9b83ecdf39697422ee7b08a399
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5