Analysis
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max time kernel
135s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14/08/2024, 08:45
Behavioral task
behavioral1
Sample
95611ff66c5348a495e2d359f25c0281_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
95611ff66c5348a495e2d359f25c0281_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
95611ff66c5348a495e2d359f25c0281_JaffaCakes118.pdf
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Size
84KB
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MD5
95611ff66c5348a495e2d359f25c0281
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SHA1
889433a3e5f7fe4fc8dfab3856f64818f25dc81c
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SHA256
4c15d551adaebfcc1e8367cd567ad2e8504558b55cc862cba94ced786e332a4e
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SHA512
137ab0db1549f86648dc50729a9ce6ff59161a2181f6d38fd4d31e0ebf5327d308be9ec46b225bd7da1338750663d125e7eb43ec4dddd30da318c4e4d30434ef
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SSDEEP
1536:1/EoWtwNEw07V0C4WoHdYNQFKSzhg9tK8W8bTVJ6OgY4uL13VWwpOSbxYh:DWtyAQyNQYCCtJdg9S38Syh
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3596 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe 3596 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3596 wrote to memory of 4196 3596 AcroRd32.exe 91 PID 3596 wrote to memory of 4196 3596 AcroRd32.exe 91 PID 3596 wrote to memory of 4196 3596 AcroRd32.exe 91 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 5104 4196 RdrCEF.exe 92 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93 PID 4196 wrote to memory of 4340 4196 RdrCEF.exe 93
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\95611ff66c5348a495e2d359f25c0281_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:3596 -
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:4196 -
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=277BC6ECD94474B4C00F38C6582ED449 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5104
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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=075DEE91804A1FFE85D2E340AD9F5602 --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=075DEE91804A1FFE85D2E340AD9F5602 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4340
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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=1346B5682724289E5AEFC08D6714642E --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4492
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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=3F156106E31CC368BE2010C3CCEDEBC6 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1724
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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=81B58EDDB745034A17EBE1FF45BB38F1 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5056
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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=D17098F21502DA2777566EA135312C71 --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=D17098F21502DA2777566EA135312C71 --renderer-client-id=8 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:624
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2364
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD52bcbfef59a44bd2ee1cd06db5b99dbea
SHA1a1b0bae2cf942e9bc7b880fe57b9cba350758162
SHA2566ebe191315e7bca151b87900978399c7ec966e282267a5ed07f537e73b866258
SHA512d4c3e1560b3cc58dbcb3bd449e7cbecdf1bb4daa16a03bac9d44734ba0f77020c2695f491f51ca927b8bb3844976e0e4340c39b6b61f76e385e2938d2f06b876
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5