Analysis
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max time kernel
148s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
26/07/2024, 22:05
Behavioral task
behavioral1
Sample
75eb0ca68136ba6fd25e01cf6104ebe0_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
75eb0ca68136ba6fd25e01cf6104ebe0_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
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Target
75eb0ca68136ba6fd25e01cf6104ebe0_JaffaCakes118.pdf
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Size
132KB
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MD5
75eb0ca68136ba6fd25e01cf6104ebe0
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SHA1
d84f726b9bfb8a0f58a405e3a020ff3f3ad7064e
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SHA256
b69b00c27fcd280d0a8cd1d6a71ff2a338326f615c2253273886d9dd9eaf0e39
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SHA512
bd7ffd76fb7a8d2b4f4e55b9494396c4401882ab2b0818bf1be43880d291b19b5fe7ea90032cccc445d2cf20bdb2ab5ca2d9f2275683753c941888b53ef00d7b
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SSDEEP
384:bONbedw+lJ59nhNTdEfpCObWnhGdstM6IT0ITxswPrdsskY2EmHdjKNEqJz9rwX6:rTij3dxo4oq
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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4656 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe 4656 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4656 wrote to memory of 1192 4656 AcroRd32.exe 91 PID 4656 wrote to memory of 1192 4656 AcroRd32.exe 91 PID 4656 wrote to memory of 1192 4656 AcroRd32.exe 91 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 4472 1192 RdrCEF.exe 93 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 RdrCEF.exe 94 PID 1192 wrote to memory of 2916 1192 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\75eb0ca68136ba6fd25e01cf6104ebe0_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:4656 -
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:1192 -
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=72BFECB86586310DDDA5CB5165F79334 --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=72BFECB86586310DDDA5CB5165F79334 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4472
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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=59586944D2DE94F797870C5B086754EA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2916
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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=65DB498D2F7C50AE16A160DD2FD1E34C --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=65DB498D2F7C50AE16A160DD2FD1E34C --renderer-client-id=4 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1692
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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=D32D78AB255DAE8DD14F6355FC1AA4E1 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4104
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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=9F97BAA9E2A2105B7E9AFDDFD74D81ED --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4824
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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=DA5119CC83C1DCF82294F4C85FD53E93 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3020
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD510c451624d7f81b40546b8be1fcfbdfd
SHA16ba34fce3d7b53933f280bb6c7430634f7d0672b
SHA256ac6c186a98a357247d7e8cd9cc47c329efd48d7fd436dbff2733da28d469160c
SHA51255d969298d2b24d217aea7c7727f479bced762ee495aab8c429b03afe67ea52a350e7320ab5fa93df46f4f16863c646718fc4d3cbb0b5a3cb68fdc86d9e71857
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5