Analysis
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max time kernel
98s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 21:08
Behavioral task
behavioral1
Sample
3663630bee6de1d9b5adea8c32b55dcb_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3663630bee6de1d9b5adea8c32b55dcb_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
3663630bee6de1d9b5adea8c32b55dcb_JaffaCakes118.pdf
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Size
76KB
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MD5
3663630bee6de1d9b5adea8c32b55dcb
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SHA1
6aa342c4e381d2db70a11c464310c04641f88fdd
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SHA256
d2cf0e9b43476991e4bcb83b8d6915a44b19d2cfa933d3ba33ac951316c5f996
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SHA512
16ffd70d8c115047c1cb82dc131c498045c4c63a76f266bda956e58ea157ae650d6a86e92b2c6ef45512bbe476b5d208c626ebb8af58d98663415714cff843db
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SSDEEP
1536:6ACZzkGxj1of5ELhziBNhsD8XhW6U15tZMh5xSuWspO2A62NK4:VCue9zcNhsDqz8ZMJS92Q
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 opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1516 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe 1516 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1516 wrote to memory of 1492 1516 AcroRd32.exe RdrCEF.exe PID 1516 wrote to memory of 1492 1516 AcroRd32.exe RdrCEF.exe PID 1516 wrote to memory of 1492 1516 AcroRd32.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4072 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 RdrCEF.exe RdrCEF.exe PID 1492 wrote to memory of 4540 1492 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\3663630bee6de1d9b5adea8c32b55dcb_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:1516 -
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:1492 -
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=E8535D6829C83541D1FB82C76E998A97 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4072
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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=B3AFCE57BF3D4D8B8C20992967D10100 --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=B3AFCE57BF3D4D8B8C20992967D10100 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:4540
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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=33F1F7D0CEC965BA7F0133C67C5B66CA --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2296
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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=F36547BDD46F0077DC79262E5EE5CD09 --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1372
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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=F920319848B7594E10D7F885198879E6 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2276
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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=B16126C088C8625E3091E4C589039652 --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=B16126C088C8625E3091E4C589039652 --renderer-client-id=7 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:13⤵PID:2256
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2592
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e0b4c50ca49c9e09ad069ece986d3080
SHA18f8c3419d684457755440ffb86e59216369f8c8f
SHA2567d854dd2ce94071ba93884e0be56827951e0203c379c33205b6a3d6d7700feea
SHA51233dfa64102633a3129e45e59948d9114adacfde256c64ce3c32c6ca05c3239fb173acb53b951ea39cfa39062468e62c1d8035665717375107e0e135bc6e15d02
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5