Analysis
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max time kernel
94s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 01:36
Behavioral task
behavioral1
Sample
a362c87438b0a7497ff9f0428ffa3e96_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a362c87438b0a7497ff9f0428ffa3e96_JaffaCakes118.pdf
Resource
win10v2004-20240611-en
General
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Target
a362c87438b0a7497ff9f0428ffa3e96_JaffaCakes118.pdf
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Size
36KB
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MD5
a362c87438b0a7497ff9f0428ffa3e96
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SHA1
1084342af5b6aa9d0fa8877644d6b3c430cd1285
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SHA256
db97f055e322b0387ea92e370e198cd49989973a057c1778b8d6efb4e5b8bfd0
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SHA512
fd2658de80d1b1415d533d26f652375d9ee41443604e344481d2518742d2c95b5dd887d31353307612a677fb7b2bc8b51fe5089097149fd93f0ef5996d181e59
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SSDEEP
768:WgGzpD3pVxAAky7Y/4GUHw3bcNdy3lhpiS9gU/WEKk7POqj77SE1z4U:DGFrp3Ndy379VWEj72q2E+U
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-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 948 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe 948 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 948 wrote to memory of 2860 948 AcroRd32.exe RdrCEF.exe PID 948 wrote to memory of 2860 948 AcroRd32.exe RdrCEF.exe PID 948 wrote to memory of 2860 948 AcroRd32.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 1528 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 RdrCEF.exe RdrCEF.exe PID 2860 wrote to memory of 4908 2860 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\a362c87438b0a7497ff9f0428ffa3e96_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:948 -
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:2860 -
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=C4A2612CFEF7868DC718766BB6DE8B2C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1528
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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=B8284966C9BCA1201B3BA62605F27B20 --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=B8284966C9BCA1201B3BA62605F27B20 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4908
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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=CEA689A3D3499B42D5A8DBC2E5D48CD9 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1356
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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=3F00E91AC306495D70F94AD0A8F8C5CF --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3452
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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=02A78EFAF9313DCDE23AF4B09B9A1C55 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1744
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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=FE012873ABBB68226BA86402B057F52E --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=FE012873ABBB68226BA86402B057F52E --renderer-client-id=7 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job /prefetch:13⤵PID:4760
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD501769a941c5d4fed3e9fb348a79b5e3f
SHA1d17501ac6e92e20888a3cf60738027b1403eb96b
SHA2562079192b64cff21fb0037384a6475dce404c320605d4ef622fa8833ee9e2dfb7
SHA512abcd675b8ca76aa855d869cd08d8af931bcda96958f2915122b215b7ac411e1915bc1d937b5d7aab1cbe1cd234e6356397d05b7891304cab7685f5062fa46c0d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5