Analysis
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max time kernel
149s -
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
07/09/2024, 15:45
Behavioral task
behavioral1
Sample
d248dd66136103254148b7b30b100781_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d248dd66136103254148b7b30b100781_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d248dd66136103254148b7b30b100781_JaffaCakes118.pdf
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Size
86KB
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MD5
d248dd66136103254148b7b30b100781
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SHA1
f4b873a263d06a2e9bb3d8271d4aa9d849f94d8e
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SHA256
44246842e82147a9bc75f9de51992d200f220d63210d523dd5dbee50fc36ee52
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SHA512
56ca34fe22592233e3a2ee2b92aab54ea9f02cf242b7ff38a5964d0d867a40eef8b6d12c7dcf3ba1d4c15c09e96c4cec4045ffdcbe8caf2e558764b0846b0fad
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SSDEEP
1536:6qsdG1Ih9EVknUtFN7t6KixqPJsg0FrUhfMyBufcPIWVRPyOWcpOmDeH:7s6Ih9EuAQGPJzEefMGTPryhm+
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4260 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe 4260 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4260 wrote to memory of 2500 4260 AcroRd32.exe 87 PID 4260 wrote to memory of 2500 4260 AcroRd32.exe 87 PID 4260 wrote to memory of 2500 4260 AcroRd32.exe 87 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 4348 2500 RdrCEF.exe 88 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 RdrCEF.exe 89 PID 2500 wrote to memory of 2656 2500 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\d248dd66136103254148b7b30b100781_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:4260 -
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:2500 -
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=662B6BD734DAB0B6E970E2773FA442FE --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4348
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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=80EAF3CA69294F5BE473F0BF907BEF92 --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=80EAF3CA69294F5BE473F0BF907BEF92 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2656
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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=C25231C6E71B113DFF110953634EC305 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4820
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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=0099FD349A888221B77018AEF869FEB2 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3460
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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=9CB8DC92258A0CE84B59BD383411663F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4296
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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=EB00684E91B06B39C7DEB64DC568DA4B --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=EB00684E91B06B39C7DEB64DC568DA4B --renderer-client-id=7 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4280
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1080
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b9c7ee632dd791d9fa975fa1194618cf
SHA1c311d73ff47857d59486507b2b8a1149a597f985
SHA2563bfb7d4336117cf0d1018d41539317d0566e26f06d3207b5fb6ab7eda99e764d
SHA5127a8b788f9b2d73a369aa81877cf301c03366aea974b31c7db459df1b82491f5bbd2c408ed40dd61027f5ef17d7832b765c797e8b8f5b60d46a1cc3d606b3a115
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5