Analysis
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max time kernel
142s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-10-2024 16:57
Behavioral task
behavioral1
Sample
52baf31f12741d29a5f50db985f8e5f3_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
52baf31f12741d29a5f50db985f8e5f3_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
52baf31f12741d29a5f50db985f8e5f3_JaffaCakes118.pdf
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Size
38KB
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MD5
52baf31f12741d29a5f50db985f8e5f3
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SHA1
5363bab30027620b84bc1d4fdb1725fd25846dcd
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SHA256
e42e6a4ea651d12581843384ebb768ecb1c65a18ee6103f318ce107b4ddf7437
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SHA512
d6aae00df12d658ec099202a697efbe89e581b27e7c8dc9fc5f5212c00de5c20870c0185698d8a535dc4d4cc501c8749fa5515cc2546509fc107ce020bd01493
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SSDEEP
768:agGzpD04iRYFSPDpHmZg3xRLH79OXVUcGFuSNDQ/s:HGFQzYFqZPqOEiQ/s
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 540 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe 540 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 540 wrote to memory of 2476 540 AcroRd32.exe 91 PID 540 wrote to memory of 2476 540 AcroRd32.exe 91 PID 540 wrote to memory of 2476 540 AcroRd32.exe 91 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4352 2476 RdrCEF.exe 92 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93 PID 2476 wrote to memory of 4224 2476 RdrCEF.exe 93
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\52baf31f12741d29a5f50db985f8e5f3_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:540 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2476 -
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=76DDFF42DF4885E13580B9CF756A9272 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4352
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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=3ACA9F9B88BE7D6C28EC8B985835828B --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=3ACA9F9B88BE7D6C28EC8B985835828B --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4224
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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=F22A874CC0BE6E152840D896D597531A --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:916
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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=CE15421C31D9FF24D89105CE110100B7 --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=CE15421C31D9FF24D89105CE110100B7 --renderer-client-id=5 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2904
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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=D07B44B9F3BBFCD65ACC7CBCF5E397EC --mojo-platform-channel-handle=2824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:876
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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=D87057B59206ADA541E497F4C5D5C7CA --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4232
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5f5c0015151753d6d16420e9211b2bf4c
SHA17319d51e42087c9018f064f41a0bfc516ff3d2d3
SHA256bf33f64859abca36984dd95bb9460ab6fc2c96ee95aef538a2c28109ec8e3c23
SHA51213d08daad200bf76fd2381d35545020135f164dd69ee0fb68468ba18e3662773a5c7d3b4c3dce7211b73f3da4f92f3d7ce311d327bd966be39dd30f04fc1e23c
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5