Analysis
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max time kernel
94s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 08:13
Behavioral task
behavioral1
Sample
f5929dd1a104497ef045c4271b503014_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f5929dd1a104497ef045c4271b503014_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f5929dd1a104497ef045c4271b503014_JaffaCakes118.pdf
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Size
71KB
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MD5
f5929dd1a104497ef045c4271b503014
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SHA1
ecc656909ddc4b603764cd4749a22d1aca62c8fa
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SHA256
7f8790380f25a886744862e3cc796943292f66f6f9f33aea5f02100c84d3b986
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SHA512
993c6f76555f4d0e2dda74a5ff14adc237ee017fa549f3674225dbf3e46266dfbe766463237b4400317efd8c3136decc8328ef87bc45572c1d7db7ea86073453
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SSDEEP
1536:sWpLMaXWghhvGmj+2RTKqmgrqD5pzZKLgWOpOaZEWG5jeNYr:3LMaXWc+cHNrq7ZKL9aZK5yu
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1668 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe 1668 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1668 wrote to memory of 2692 1668 AcroRd32.exe 82 PID 1668 wrote to memory of 2692 1668 AcroRd32.exe 82 PID 1668 wrote to memory of 2692 1668 AcroRd32.exe 82 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 3536 2692 RdrCEF.exe 83 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84 PID 2692 wrote to memory of 2268 2692 RdrCEF.exe 84
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\f5929dd1a104497ef045c4271b503014_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:1668 -
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:2692 -
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=E0D4073278CF0651703019F9332811C6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3536
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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=028D6DB08E78296046972823B49415FD --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=028D6DB08E78296046972823B49415FD --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2268
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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=AC8C11B07C29ED49BCFAA92E574F79A8 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1560
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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=178745412B7CA5F6618C94CE6F6312B3 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4840
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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=1376C283EEFDEFDA77B3783C640C7C34 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3584
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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=DECF6131031C022292D393CF069E11C3 --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=DECF6131031C022292D393CF069E11C3 --renderer-client-id=7 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1888
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4192
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c196de69ec999aae3908b2d0256589ae
SHA195b5a6b82c25ec280868d35098a7459c4ee2544a
SHA2565b7ee86d1a912ff7ed45a5876bc7717e1c8f76006b5c0ebd16e573d5c625882a
SHA512b9c4b5936bc57a31b4e74361c1278561d6baf45320d747d7cae5a37fa5169d5cd2a2c31cee96b6144995653fa9252d14e49170e19253f8fcc6bedff39a366d1b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5