Analysis
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max time kernel
153s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01/07/2024, 10:15
Behavioral task
behavioral1
Sample
1ae79f5729a794b76ad22aaf3200b3bc_JaffaCakes118.pdf
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1ae79f5729a794b76ad22aaf3200b3bc_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
1ae79f5729a794b76ad22aaf3200b3bc_JaffaCakes118.pdf
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Size
110KB
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MD5
1ae79f5729a794b76ad22aaf3200b3bc
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SHA1
016c5860ad2609af6abb893bc7032a6fd4879f49
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SHA256
1d584c8c6e6d49e77758127b4845f9b1cdaed0243eee593375594f375496ec02
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SHA512
b94c792d2862b9b75a1f8b85eab9f34f5c40fac38c121bb0c99506bcb1ebcec8ba941520815e06955d00f3584228c1ee4d032538ad3ec274cbd2670f1b238e3d
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SSDEEP
768:DtoWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:w
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.
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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1504 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe 1504 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1504 wrote to memory of 4232 1504 AcroRd32.exe 97 PID 1504 wrote to memory of 4232 1504 AcroRd32.exe 97 PID 1504 wrote to memory of 4232 1504 AcroRd32.exe 97 PID 1504 wrote to memory of 2484 1504 AcroRd32.exe 102 PID 1504 wrote to memory of 2484 1504 AcroRd32.exe 102 PID 1504 wrote to memory of 2484 1504 AcroRd32.exe 102 PID 1504 wrote to memory of 3836 1504 AcroRd32.exe 103 PID 1504 wrote to memory of 3836 1504 AcroRd32.exe 103 PID 1504 wrote to memory of 3836 1504 AcroRd32.exe 103 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 4496 3836 RdrCEF.exe 104 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105 PID 3836 wrote to memory of 368 3836 RdrCEF.exe 105
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\1ae79f5729a794b76ad22aaf3200b3bc_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:1504 -
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⤵PID:4232
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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" --backgroundcolor=165140432⤵PID:2484
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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" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:3836 -
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=FAE62BC2E903E5B7EE2159804B047EEE --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4496
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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=79AA1066B9A800F0C70A100283AC72A1 --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=79AA1066B9A800F0C70A100283AC72A1 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:368
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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=E9EAB3576D76270F6521A23DAF7921F2 --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=E9EAB3576D76270F6521A23DAF7921F2 --renderer-client-id=4 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job /prefetch:13⤵PID:696
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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=8A4B2A5E65755C6FFA3360FE827637D5 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1304
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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=D7FF528761398FF19F816F7B3AF73B7C --mojo-platform-channel-handle=1972 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:972
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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=67BEAE5AC584E809CE34819E68F8E456 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4060
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5048
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵PID:4540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
64KB
MD5b90bf36dcf5556c4f924f75d5a48205e
SHA1b8a292338b5d6740bd8bafed591d254d497bdb24
SHA25647519febf5c9cc932758be515a7d9062bedb99ebe66e09f967db11e219cad4c2
SHA512f9080bc559aadff9d20c6d0da87bc65ca37e4ba9d55fb5fe8a2d2a25b22ad290b8290ee5f8cf6e490c74f782b88b8ce9f6a0198f38b0cf1fcd6b792634432145
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5