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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 15:54
Behavioral task
behavioral1
Sample
6838a5ac0f31e02981da11322d1481d4_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6838a5ac0f31e02981da11322d1481d4_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
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Target
6838a5ac0f31e02981da11322d1481d4_JaffaCakes118.pdf
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Size
24KB
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MD5
6838a5ac0f31e02981da11322d1481d4
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SHA1
66412c99726520c792c22fe7632a2b19b9430fa8
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SHA256
78b37c634803331cb6759a2d8e1a16116319ec6dd02a592768f803e244da0fd8
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SHA512
1aa8e4114c3d5638313a0ee109fdedd885be94322a2e59a5ead9907c66f5ec56ea820ef158afe742f6852ddffb9f1ff5392356797dffe2977591ec52bb72ce92
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SSDEEP
192:WysNAbl6yiyqYytYLkMXkMUi+A49NP4X+:WysNi6yiyqYytUkMNF49NP4X+
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 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2524 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe 2524 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2524 wrote to memory of 1520 2524 AcroRd32.exe 92 PID 2524 wrote to memory of 1520 2524 AcroRd32.exe 92 PID 2524 wrote to memory of 1520 2524 AcroRd32.exe 92 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 2244 1520 RdrCEF.exe 93 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94 PID 1520 wrote to memory of 1664 1520 RdrCEF.exe 94
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\6838a5ac0f31e02981da11322d1481d4_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:2524 -
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:1520 -
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=775C0E30DDA1EE5622B35122D1375559 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2244
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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=42CE617537172C488A8F3EFF3B3683C8 --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=42CE617537172C488A8F3EFF3B3683C8 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1664
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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=C1F57E7361E9B0BDB8ED180DCB31A833 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:448
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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=BF9F54745E9AC9DD587FE01DA9760053 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3388
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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=30A8BE32862EA85612B68BA2736CAAE6 --mojo-platform-channel-handle=2484 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4560
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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=AA9437969E83D68F6CF932A1F5C1F381 --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=AA9437969E83D68F6CF932A1F5C1F381 --renderer-client-id=7 --mojo-platform-channel-handle=2376 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1076
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:856
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD565d564b310d0258e7b7953c165638070
SHA18a0e8c370c9a9ce16836d574a8090f152386169a
SHA25628186e52fab3bb251753890c9fd07703cfd98dc67f92bbf9273c1d4a093718d9
SHA512a9bc4c20a8c8e19b48721fb9647e4cb9c3ef9e9a4944f83071452b36e07cfc755fbc7f8b3b1d9f1d02cca288f36829fb164118c0292aaeab372eb45a01405614
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5