Analysis
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max time kernel
94s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 00:18
Behavioral task
behavioral1
Sample
279a46042500e66554b01686c3bed412_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
279a46042500e66554b01686c3bed412_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
279a46042500e66554b01686c3bed412_JaffaCakes118.pdf
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Size
83KB
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MD5
279a46042500e66554b01686c3bed412
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SHA1
340cf5f2c787d44411c9910b4cde3e917de13a5b
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SHA256
adc2a891c39f392b0ca9d0c2827f299a3883a7fea0263e6a449dc9e60e3301d1
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SHA512
d5117c3a81f02345391116d4ae03d8f57bf8bf35c4202a8c8301db419f9de98c7eecf55106cc36b16acaa0fa9a4a5e5f3f201732da12dc919da1d45bc2842d90
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SSDEEP
1536:E16UKq51WEhXzfU1rvh7Ean151+lAjs2HLe5LB6nghHxZMU5v6L6cPuWWPb+:GfDhXzKvBEc151djMmghTDiL6cPd
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1032 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe 1032 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1032 wrote to memory of 2148 1032 AcroRd32.exe 86 PID 1032 wrote to memory of 2148 1032 AcroRd32.exe 86 PID 1032 wrote to memory of 2148 1032 AcroRd32.exe 86 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3820 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1576 2148 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\279a46042500e66554b01686c3bed412_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:1032 -
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:2148 -
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=E7BCB305B2499AFAF3CEFA6CCFFB1E28 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3820
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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=C393C7C1AEDA86281077276D0777785A --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=C393C7C1AEDA86281077276D0777785A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1576
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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=10F955FF8EB4327A593D6D1868D7BE0B --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4100
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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=85C40D1D4585FEE9B3D9BC62245C3A62 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4760
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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=86304243637DD9BDA9DB511822DC4C8D --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4552
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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=1B67936CECBE0B42AAAB5DAC62E1FF93 --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=1B67936CECBE0B42AAAB5DAC62E1FF93 --renderer-client-id=7 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2092
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2936
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5f209c0b42b9452021dc22cc856c3f829
SHA12dc6e0bcc18fcfa02396b50b121663efceccada7
SHA256a128c1dfc88c9ab70441b785e5c449354bac46d3d254d534b7dc846203231a44
SHA5122b0682640196dc7511a20c560588188a89a01ed71a0085ebfef80be04fdbecdbb4ee16bb7f98ed36ec32010df8d51fc997c4a55b62e55bdb3409a558914d9a4d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5