Analysis
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max time kernel
140s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 11:03
Behavioral task
behavioral1
Sample
009f1617a6743a626477dc30472642d1_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
009f1617a6743a626477dc30472642d1_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
009f1617a6743a626477dc30472642d1_JaffaCakes118.pdf
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Size
44KB
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MD5
009f1617a6743a626477dc30472642d1
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SHA1
420fe589958658e4b22375ccdd08fedbbe612395
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SHA256
d39eae0ac8e191aa78ab726d8f15d02dd93f32572e5ca756b30d443a3e2d9b0a
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SHA512
5bf0d7fce503161de029a4f98029f27e7372b1b0ae88b7cab82df8790a96c9ad3f835940a02a33570d2b1e730ce695e459687e02941de6db621d57e14af75d21
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SSDEEP
768:1gGzpDMsTC/auWwVCKgqCKVmbdXCJKOnpbL3YB3kQ+rEyZzIq+VUU8Kxm:mGFYs3q3Myvf3YB3sr1BIq4UU8Kxm
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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2640 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe 2640 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2640 wrote to memory of 1400 2640 AcroRd32.exe RdrCEF.exe PID 2640 wrote to memory of 1400 2640 AcroRd32.exe RdrCEF.exe PID 2640 wrote to memory of 1400 2640 AcroRd32.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2292 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 RdrCEF.exe RdrCEF.exe PID 1400 wrote to memory of 2408 1400 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\009f1617a6743a626477dc30472642d1_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:2640 -
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:1400 -
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=84AAB4B355DD8C38AF4D709F3609FCB9 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2292
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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=A70C1C3268D5DDE6047EB5AACB98F0D8 --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=A70C1C3268D5DDE6047EB5AACB98F0D8 --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵PID:2408
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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=A161CE4E90102D73FA36945AD151FC5C --mojo-platform-channel-handle=2276 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1404
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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=901F0684321734289A8965C984F4497D --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5076
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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=8193BE46FA6A2178DF45A05101DE7F32 --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4304
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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=07EEE32DA6CBFE1B699673E62C268709 --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=07EEE32DA6CBFE1B699673E62C268709 --renderer-client-id=7 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:13⤵PID:2364
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2956
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f180bd2fc67320256764890f8277d7e7
SHA1beac3522e53b1a39c958c8c35b61cd77e2da7e83
SHA2565813a8191f3dd944edfc312c29562928679d4b3d1025c259ddaa1e826497863b
SHA5127febcd6ef426fef5fe57c721ff2f2722cd1b19c9d8fa757286bb33b2bfc4d69c2f56a474cd7b6be3afddddf50acb6f7f58b6be9e09888056f207b1bf08eb4f05
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5