Analysis
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max time kernel
140s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22/08/2024, 22:58
Behavioral task
behavioral1
Sample
b965836443cee1f3b2adb8422c8a1b52_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b965836443cee1f3b2adb8422c8a1b52_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b965836443cee1f3b2adb8422c8a1b52_JaffaCakes118.pdf
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Size
3KB
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MD5
b965836443cee1f3b2adb8422c8a1b52
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SHA1
1961b251767af70bde1b974a1c6b96345190e40d
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SHA256
e06c84af8c7b6786952efd255a87e19fbadf3de3f2246d439d1db01f21ece6c2
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SHA512
4113f084b4c4b415f8294fe0dbba47bc051329baa8fe6c7f37479a9889dfda1c5961b9a4b482cca30ac7773f0e4e1f918bb8feb213bf68e46b3b4e0790eed755
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2608 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe 2608 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2608 wrote to memory of 5040 2608 AcroRd32.exe 92 PID 2608 wrote to memory of 5040 2608 AcroRd32.exe 92 PID 2608 wrote to memory of 5040 2608 AcroRd32.exe 92 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 4664 5040 RdrCEF.exe 93 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94 PID 5040 wrote to memory of 668 5040 RdrCEF.exe 94
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\b965836443cee1f3b2adb8422c8a1b52_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:2608 -
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:5040 -
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=AA45EF16E41366FF9C01DEA6CB34A565 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4664
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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=D056B61541D1E77E5568594763FB8E30 --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=D056B61541D1E77E5568594763FB8E30 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:668
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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=796757BC1E522E12A890AFD860527AC7 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5112
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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=5C9A31C15A3D2B878D735C19D825036F --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3560
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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=13FEC3368F0579194240A105BF532A78 --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=13FEC3368F0579194240A105BF532A78 --renderer-client-id=6 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4324
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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=428A22FCAB99566667D66723F6755EF1 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4268
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1644
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5559ad45cbf4f6efd6cc1c618a50a7f2d
SHA1f0e93e1ad2f3c8629d0534e9cbc55bfa69816295
SHA256bfd09e5a6f0ae4e2dee5d2bd5cbe7abc420ecf167e03905a7c38718a383dceb1
SHA5122d599a5e4e4fd2d0a075f016d9ffd9a406a452dedc1ddc3d072131f605998ed7820c9ab50e094ef64039cd9e434e93abf6b12f915a77205b5e5a61024797c3fd
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5