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
13/09/2024, 14:23
Behavioral task
behavioral1
Sample
de62793a7d4b265992ef6a7e0c642f57_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
de62793a7d4b265992ef6a7e0c642f57_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
de62793a7d4b265992ef6a7e0c642f57_JaffaCakes118.pdf
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Size
52KB
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MD5
de62793a7d4b265992ef6a7e0c642f57
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SHA1
2fab902d500f146a85056d28caab9a62dc076ed5
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SHA256
b6844f0de1bb7780d6b0f82ec4ee922b66dacc94c06e739115d7e2d9df1a6808
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SHA512
ba607cedbba77349ded27c2a14a37f593ea5f5786f3eca6a6c0b74cb3df1e65ee36d3eadb99559f163ebfa51c0581d78e63b8407c00ccacab10dc5de202cc376
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SSDEEP
1536:6GFHpuwg3aGmpJfashSW0hT1AkzzPEPk9YbMTijiUnRwf+aeLVX:jFHpuCdEsCObxiUnRwWaep
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 AcroRd32.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 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1068 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe 1068 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1068 wrote to memory of 3572 1068 AcroRd32.exe 90 PID 1068 wrote to memory of 3572 1068 AcroRd32.exe 90 PID 1068 wrote to memory of 3572 1068 AcroRd32.exe 90 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 4532 3572 RdrCEF.exe 91 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92 PID 3572 wrote to memory of 3792 3572 RdrCEF.exe 92
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\de62793a7d4b265992ef6a7e0c642f57_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:1068 -
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:3572 -
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=BE330795E9311B4A48D2D0B5ECA65E71 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4532
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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=DB6CD125F55BD57A09B7D677711DE328 --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=DB6CD125F55BD57A09B7D677711DE328 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3792
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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=4ECE156FFA1C638B3EE459F6B5CC09C7 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1244
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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=F7CF7D23E8624983F6172F8116FA2827 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5096
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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=3D4BCC591B8979922F147CD007A6332A --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=3D4BCC591B8979922F147CD007A6332A --renderer-client-id=6 --mojo-platform-channel-handle=2364 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5064
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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=735B15D0C1043B3D0FCF23CB505653C8 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3544
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3976
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53a881460d0f0b07b43e5002f9a0d267e
SHA175bfcbf5ea360f65292bd67dd785d881592f5903
SHA256121768bf127745435610226f459f4923492283eafe8ec48f4cd2c394c3ab2015
SHA512d860fc2d72e8512cc1d7d406b940d063e34a794d43509a7efdf261a6392ece800a318dbc92edfdaacc240c027ace8941edfa8286a58e64a025fe5ff4c98ec44c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5