Analysis
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max time kernel
141s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12-09-2024 02:01
Behavioral task
behavioral1
Sample
db9ef5ebc22c37f646a64156687cc2db_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
db9ef5ebc22c37f646a64156687cc2db_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
db9ef5ebc22c37f646a64156687cc2db_JaffaCakes118.pdf
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Size
7KB
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MD5
db9ef5ebc22c37f646a64156687cc2db
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SHA1
7efaf1816d21b2088ab4ed227f121d9cea4eb3f3
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SHA256
545f3a8b2eaa521d369b5828b77c4a88a71a14fc8d3d942233003b4a91ed136f
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SHA512
e4f8a784537af2dde9cea05de5617d2e2af2582532a30b383f9e7af5fa4259d895814d4c5d5b08df3b6bb5882ca57d30eba02ae2be0227368755c2208487a83d
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SSDEEP
192:AUz4ULMxL1KtZys9+oOatbJjgyvGzgQIfrqnb2Ufw/vaF5qMPeNxNghYjBdxrp3S:AUz4ULMxL1KtZyw+oOUgyvGzsqbTF5XN
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 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 -
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4388 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4388 wrote to memory of 3280 4388 AcroRd32.exe 87 PID 4388 wrote to memory of 3280 4388 AcroRd32.exe 87 PID 4388 wrote to memory of 3280 4388 AcroRd32.exe 87 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 1476 3280 RdrCEF.exe 88 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 RdrCEF.exe 89 PID 3280 wrote to memory of 2372 3280 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\db9ef5ebc22c37f646a64156687cc2db_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:4388 -
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:3280 -
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=C5E3773E8D42D319A7791434D2F47230 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1476
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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=5E9A505A8A318484F032EC1576DABF56 --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=5E9A505A8A318484F032EC1576DABF56 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2372
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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=4D741AE6F5E5F81BCE65B2B3951F4433 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4736
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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=965F377072C03B8AFBBD6E04A84799B9 --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=965F377072C03B8AFBBD6E04A84799B9 --renderer-client-id=5 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2696
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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=2B475E16B7CA7BF675137BA61C5EE88C --mojo-platform-channel-handle=2460 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1360
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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=BAB3CF146686719B5DBCEFAC45466F98 --mojo-platform-channel-handle=2776 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4672
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1572
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5f6d0f1f96f706b3e6d3342a1cd21dc38
SHA1338ea34d3aba70d292bec3dbf88f96243fb98508
SHA256f82c27aee7b13be6af17da060d09638ca83238edee2a94de54a8ecd6bc0e13b5
SHA5123d707fe3b211d8c775eed577d251bcf5f35e6998dcf76dd4ed75d789a819782540e497209523459dd7dc68cd615d5b1ccfaed34eb2bc80edd6ef6f6f91a55bca
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5