Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 06:25
Behavioral task
behavioral1
Sample
eac18e6bc5ad9edcfa4b4f8cea8c22c3_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
eac18e6bc5ad9edcfa4b4f8cea8c22c3_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
eac18e6bc5ad9edcfa4b4f8cea8c22c3_JaffaCakes118.pdf
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Size
11KB
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MD5
eac18e6bc5ad9edcfa4b4f8cea8c22c3
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SHA1
c94e744a55f861a7eb04e1d6e0f31815408e048d
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SHA256
64fff8b5690065b7035ce5881531613556567ff7a8c9cd6eba2018d1f479fc66
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SHA512
d2ebe28737c21bd52da8c11e1929d12ec11dc5d9c8c06704804b765924f9d32b5d0ea5d0a82055995c717322dfbf77d78aad1cf9778fc69e1f4ce3bb440493d2
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SSDEEP
192:bONbedw+DJ5pFs0FoNbCfaW7mNO0XW5c7MJcyw+rxVKxcC5QhvjpHTx7+yyyyyyL:bONbedw+DJ5NFoNbJW7mNO0wcyw+/Kxf
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 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 -
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4328 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe 4328 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4328 wrote to memory of 5056 4328 AcroRd32.exe 84 PID 4328 wrote to memory of 5056 4328 AcroRd32.exe 84 PID 4328 wrote to memory of 5056 4328 AcroRd32.exe 84 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4016 5056 RdrCEF.exe 87 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 RdrCEF.exe 88 PID 5056 wrote to memory of 4660 5056 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\eac18e6bc5ad9edcfa4b4f8cea8c22c3_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:4328 -
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:5056 -
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=3D4A1658F2955ED98260F415F5F98ACD --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4016
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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=865DB477FB1782D4295989CFC1B259CA --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=865DB477FB1782D4295989CFC1B259CA --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4660
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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=F3AB5E995BFE095E9508D1F8CE97EECF --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2628
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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=EEB18E36AE32A6285C896B95C052626F --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2864
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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=12988CF5541A78739DBAF7A1FAB6C560 --mojo-platform-channel-handle=2456 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3980
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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=0BA263160B8CBD7CFA4ACF861AC3CD53 --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=0BA263160B8CBD7CFA4ACF861AC3CD53 --renderer-client-id=7 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2176
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3452
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5bc1eda6f4ddd4478fd74f9ea10f2004e
SHA10d4664acf82a6b597fff33471b639aae71e4d641
SHA2564e022dd082c43cfa588b0b6dd51e027d2829c7498b357297cba83e3cc2874e8e
SHA5124e1fac0278fb07df89197fb6c2dd2420509a80d9d67593d3ca80e17f3c0ffb0da25addaaa8916eb6e469f392b0e7d5f18d6949976761022a047cfe2d6a7beb3a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5