Analysis
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max time kernel
102s -
max time network
126s -
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 21:07
Behavioral task
behavioral1
Sample
3662eaf0aa3943d7dbbdee39207cda9e_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3662eaf0aa3943d7dbbdee39207cda9e_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
3662eaf0aa3943d7dbbdee39207cda9e_JaffaCakes118.pdf
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Size
77KB
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MD5
3662eaf0aa3943d7dbbdee39207cda9e
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SHA1
0369bb768c253ae54fef416c271cf8a2d602f0f8
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SHA256
be4a310e4baf680b2c61f1fe88349cf2a346faf6630f16e539ac82d258b41560
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SHA512
895f3a5f8df449472bd277964967f43d577f701782676c5a90eed148eb33f775bd2968496aee3bcca23baf1499b8394d2972a4e0091a8f9e0627f4d51c2696e7
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SSDEEP
1536:yctNdZus7iMa/ZMcB3lBulF+lPLlsWtG8FfQ1FeOWJZNEIU8RIDPbvt2:5tDopMMjB3LukJsWtZQ1cOyNTU8RmTA
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 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3176 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3176 wrote to memory of 2888 3176 AcroRd32.exe RdrCEF.exe PID 3176 wrote to memory of 2888 3176 AcroRd32.exe RdrCEF.exe PID 3176 wrote to memory of 2888 3176 AcroRd32.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 3460 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 RdrCEF.exe RdrCEF.exe PID 2888 wrote to memory of 4100 2888 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\3662eaf0aa3943d7dbbdee39207cda9e_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:3176 -
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:2888 -
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=2F3A1C7591253287B6B36CCF7CD36D50 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3460
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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=4C26A59C8C29EF2AEE6648F5EF15A212 --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=4C26A59C8C29EF2AEE6648F5EF15A212 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵PID:4100
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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=CDE7C78628DAA5BD7B7DD03B5340E498 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1336
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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=6B9804936E67892DBD29BB7CA08F3017 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4548
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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=789FBE8410BE3659342B9C6F3265396C --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1208
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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=D5503064258A21C2BCCF9C7B7DC440F8 --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=D5503064258A21C2BCCF9C7B7DC440F8 --renderer-client-id=7 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job /prefetch:13⤵PID:2340
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2236
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD58397dd7423167ad7addbb5a44de4e9be
SHA1db2138fb3b79229f538c97007429e8f46da7d40c
SHA25682e6450ea33bdc02b48fbc007b082eec3be8badaa0f56f52e47303a88afc2b17
SHA512dfe56dfbaf0c6172d43d0bb171beef7d9433c136a3e6bed3ddb3c94b853ca9d3a8c6656376f215d19e248b297b8a9b26dd3338a0574c3c0465d20ea8928e34fa
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5