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Analysis
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max time kernel
140s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/09/2024, 15:56
Behavioral task
behavioral1
Sample
cfe807fff0675bc6cc3948c2d1104bee_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cfe807fff0675bc6cc3948c2d1104bee_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
cfe807fff0675bc6cc3948c2d1104bee_JaffaCakes118.pdf
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Size
75KB
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MD5
cfe807fff0675bc6cc3948c2d1104bee
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SHA1
bf99f32e01433109f7073cc3abfd8367e856f5d6
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SHA256
d5bd6f536e21964993b07f589942402ff47e9447bb37467a880ae30e00035b93
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SHA512
b6f1743fb0071c4a3f0a051539369dc9b819e2a66b61600c2ee2234abbd7b956f4cbc3dfff9869293468f353c1b2201f05dd4c9893e5b87fe3f7cf51ddde8c41
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SSDEEP
1536:8q40Cz4Oiz0spsnUiRDOZAwqwXwmYOOdGmPuTishN9NMT:65z4OIh+UidIJYbvuBu
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 AcroRd32.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 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 640 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe 640 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 640 wrote to memory of 1360 640 AcroRd32.exe 86 PID 640 wrote to memory of 1360 640 AcroRd32.exe 86 PID 640 wrote to memory of 1360 640 AcroRd32.exe 86 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1092 1360 RdrCEF.exe 87 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 RdrCEF.exe 88 PID 1360 wrote to memory of 1688 1360 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\cfe807fff0675bc6cc3948c2d1104bee_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:640 -
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:1360 -
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=BBCDD0364DAB73AF6F082160B6356102 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1092
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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=DBB793530D27EF813E2A822A07102A97 --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=DBB793530D27EF813E2A822A07102A97 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1688
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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=FCC5CF836FE2452AD666BAE4B3E027B9 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1896
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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=D0D41FE34B9054B16BA6CB8AFFCACD4D --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3348
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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=0755501A971D52F23385BCE2F5FBDAF0 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4196
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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=6F0DEB30A75193B85871A07742D90240 --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=6F0DEB30A75193B85871A07742D90240 --renderer-client-id=7 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4452
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD57c0583744eda6a7defdda808f08d995b
SHA115c634831886e0d75cee3406f79ab438d91bfe37
SHA2564a49a9a927302815d8984c464c126ead21796683285f4f703c5318631f20e594
SHA512d1bc8f2c4d2b9e1f0b42176db0c58ca677f0bc48f97caa1ec45fa1db4ff8577fabd1f16f9f7aaf40f8166985c8dba6c6eb0dff03b290a6e79257f24731840f98
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5