Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 07:37
Behavioral task
behavioral1
Sample
a88df06beb885340b316d9c7bd2b12d9_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a88df06beb885340b316d9c7bd2b12d9_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
a88df06beb885340b316d9c7bd2b12d9_JaffaCakes118.pdf
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Size
67KB
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MD5
a88df06beb885340b316d9c7bd2b12d9
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SHA1
f7fa4d2abafd49041a3698e0ab8a4d7638dc6301
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SHA256
5a1ac390d28f76d778320e8efad8b578d5854aad80454ba6399001edca56e43e
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SHA512
0ac7ccb626f06f9fd204bd6d0789fdfb8585460c949e22ff35866336e9cb2f35038a0f2ebf40f57a7326d406693829d2d309fe7ac0c895c99c93dadcbaec0e7f
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SSDEEP
1536:8XFZmGWSU1H4oM21X9BcO2T0wMC0R2SP3RWWoaX7D8S+9p1y+htxGRwe2In2bwE4:qysUVlR2SfmaXSpxPERwe1n2bS
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4060 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe 4060 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4060 wrote to memory of 4664 4060 AcroRd32.exe RdrCEF.exe PID 4060 wrote to memory of 4664 4060 AcroRd32.exe RdrCEF.exe PID 4060 wrote to memory of 4664 4060 AcroRd32.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 4408 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe PID 4664 wrote to memory of 2800 4664 RdrCEF.exe RdrCEF.exe
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\a88df06beb885340b316d9c7bd2b12d9_JaffaCakes118.pdf"1⤵
- 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:4060 -
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⤵
- Suspicious use of WriteProcessMemory
PID:4664 -
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=AD23EB2FCA7A5B69B4F46BF6AC439054 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4408
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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=EDD5181747C87BC3E2BC57094F6D5EFA --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=EDD5181747C87BC3E2BC57094F6D5EFA --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:2800
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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=940D9E88E146918CB398128EAEF9578A --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3160
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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=63277947ED2BED3A5F09D465468AD092 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4676
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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=AE2792C5E63D03A8E8F2C01AD96E5EA5 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3648
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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=8110D0446D20651A59B7420C965C1CD6 --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=8110D0446D20651A59B7420C965C1CD6 --renderer-client-id=7 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job /prefetch:13⤵PID:2876
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2420
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD508a526ab157ef3ab1e44f0f1e29fc7a4
SHA1d6f6122d644f323e30a705094e5e210e55f03888
SHA256348496b83e16c1638af9ced86dfe6c08e31762f5348ec434fc75389d1e232647
SHA51216db9eecaa84110da75d6a36c72d84fe0ed5ceb8f50557978e8af79c123a450f18d29cc7855e5186f5382d75c375deed2d461761d75155f98c201eda3daf26a3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5