Analysis
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max time kernel
140s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/08/2024, 01:35
Behavioral task
behavioral1
Sample
bfddb75fdeb3b6f7fe81b751cccad7d5_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
bfddb75fdeb3b6f7fe81b751cccad7d5_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
bfddb75fdeb3b6f7fe81b751cccad7d5_JaffaCakes118.pdf
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Size
78KB
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MD5
bfddb75fdeb3b6f7fe81b751cccad7d5
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SHA1
c33303ee062b0abe229b7e1e6d51883a7011f02c
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SHA256
0021c0542a4ecce8eea9c2d9d91ee1903c185998db1fcbae30132de72b2eb790
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SHA512
f92d845bd3aacc0c09aca3cb28ad4657f436cbaa394d922b9019ea31144ad244e5437500802a401a00a51f4658d6ae388f0bae4f02576d469ee84004be21a536
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SSDEEP
1536:MgKN+mGAcUsdk0eqjFn+LQLr87INA8iE/1x5bWjRPkGnnNL4/W2x0pW8pO7Kbo1y:J3mGNU/0xjgQLrvNvL/P5WkGnnNLoW2O
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3592 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe 3592 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3592 wrote to memory of 4924 3592 AcroRd32.exe 89 PID 3592 wrote to memory of 4924 3592 AcroRd32.exe 89 PID 3592 wrote to memory of 4924 3592 AcroRd32.exe 89 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 4444 4924 RdrCEF.exe 90 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91 PID 4924 wrote to memory of 2068 4924 RdrCEF.exe 91
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\bfddb75fdeb3b6f7fe81b751cccad7d5_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:3592 -
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:4924 -
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=F9A87D7F653BE86E335328559C760269 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4444
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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=11FDA42FFD4B3B6D01693BB38A195D9A --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=11FDA42FFD4B3B6D01693BB38A195D9A --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2068
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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=951AF7559ABC0FA3AE9284C5EA1B26D5 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2528
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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=F931983897A6CC6FEB204B6504494DFA --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=F931983897A6CC6FEB204B6504494DFA --renderer-client-id=5 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1288
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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=0C6305C79D7AEDA5534250B11AEB3E6D --mojo-platform-channel-handle=2780 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2264
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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=E3A499F7465514D8E2B3D69C5E0EA90C --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4208
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD54aa063ccbcfdd49a5d41900211a74f82
SHA1bfc406f7feb332cb7b51636571801c5cddfe805b
SHA2560f8f6ba3fb4c5453409a190496f1ebc9d9f9bd78ad3d9095d11c2165282cb461
SHA512dae74b70da0ff0f588fa11f2514946914a52317328ff49fcbc089ba9da4d9af3d0613a127006ce6e9364e94bfca8234c51570b51399e7f0e1139c1c761c85bea
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5