Analysis
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max time kernel
142s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17/08/2024, 19:38
Behavioral task
behavioral1
Sample
a3dd740acd0d31fd68048e8e62ea341a_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a3dd740acd0d31fd68048e8e62ea341a_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a3dd740acd0d31fd68048e8e62ea341a_JaffaCakes118.pdf
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Size
111KB
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MD5
a3dd740acd0d31fd68048e8e62ea341a
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SHA1
9e020abef99f79ff9b7ffdb156bc9a37da2357d9
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SHA256
d8bd9c32d85229246825800defb06549c0c7e2838713db5293c80a6e2598df85
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SHA512
92f302eb3a7958257e56f351bffc6f20f31e942e9ea9861786478ded85f0a17f296079385bccb89f34c35b4045ac90e2061e6184d74512b874a5c6cada1833ca
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SSDEEP
768:ZElWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:u
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4300 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe 4300 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4300 wrote to memory of 3112 4300 AcroRd32.exe 98 PID 4300 wrote to memory of 3112 4300 AcroRd32.exe 98 PID 4300 wrote to memory of 3112 4300 AcroRd32.exe 98 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 4992 3112 RdrCEF.exe 100 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101 PID 3112 wrote to memory of 2084 3112 RdrCEF.exe 101
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\a3dd740acd0d31fd68048e8e62ea341a_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:4300 -
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:3112 -
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=1545695CE13C1D16F7A877F426770439 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4992
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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=0A062EFBC69BA110FDC6277E9217948B --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=0A062EFBC69BA110FDC6277E9217948B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2084
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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=B700EE4553F31F3AD2B843F34CBAD24D --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3612
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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=6A5BEAAF63543AC5C878CB62A0A31641 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1468
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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=C6556DCB956A51AA4EFAE917D81CA71E --mojo-platform-channel-handle=2364 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1980
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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=F72CD0008389C83088910470E7819CF4 --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=F72CD0008389C83088910470E7819CF4 --renderer-client-id=8 --mojo-platform-channel-handle=2492 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3452
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4112,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4124 /prefetch:81⤵PID:1364
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD536aa69d3ec92e1c6bacb7e315f0d49fd
SHA1fbb2c6d1811f28ec3c84e2ec5d6cf915283fde2e
SHA25668dc51cb80f76e9f579c993ab641ada804d92075fdebc28f728c82cf8b4f339b
SHA5124cd76c34a1de29e5666acbd539396381f0d4386258ec61a8987e427a02a5007e3099294440de09f43b2c3ac36311397f119d66c953154e5b877b6a6dd50d925a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5