Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 02:18
Behavioral task
behavioral1
Sample
29117b91daa708da6e03eee1747691b1_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
29117b91daa708da6e03eee1747691b1_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
29117b91daa708da6e03eee1747691b1_JaffaCakes118.pdf
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Size
85KB
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MD5
29117b91daa708da6e03eee1747691b1
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SHA1
39e8716420b6642ee2f8dfa4edc1bb4cf50ea3b9
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SHA256
81fee41447de3d2c534b1c521ad263622eedb07bf2f71f612c1767bd82683ddc
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SHA512
cce416e64115c4fc559891b578de69580b813d4f3fd6f9be03d4c1f22bd397bdc4fb0fe854aeaba40728d5f1100771e1aa4279b0f9d01ee395b7b54fa5190595
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SSDEEP
1536:yEKRaS8ovR4FAR6G7QIZ4vFZ5X9AQs1bmWFaZuhFVC8TdI9KW4HEJO+bfUWrjPn2:dKBxRak6fC6FZ5NAQZWFK8hFW4Helj2v
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 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 -
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 872 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe 872 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 872 wrote to memory of 2900 872 AcroRd32.exe 85 PID 872 wrote to memory of 2900 872 AcroRd32.exe 85 PID 872 wrote to memory of 2900 872 AcroRd32.exe 85 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4956 2900 RdrCEF.exe 86 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87 PID 2900 wrote to memory of 4152 2900 RdrCEF.exe 87
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\29117b91daa708da6e03eee1747691b1_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:872 -
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:2900 -
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=701ED592DFEA7A7A7489EB80D5CC32BC --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4956
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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=E8E683DDC515E29ADD269E6B889B56EC --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=E8E683DDC515E29ADD269E6B889B56EC --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4152
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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=58F5205BA1110E0AB58D77A5FFA5CA29 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1844
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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=4E6ED8AA397BA3EA024AF78A28F46B42 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2860
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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=901619C0F0146729FCB70DB03D42B549 --mojo-platform-channel-handle=2488 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2536
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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=F393F01951B6A3F153D1F4187B01651E --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=F393F01951B6A3F153D1F4187B01651E --renderer-client-id=7 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:716
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4616
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5828e05533be6344da2ac8fb586bfbe0a
SHA1b2f91db05141e49c0b4a75457e6355d4479e9a70
SHA256414a2e7b53aa70975fc6df84124179182bdf00348502ddded800fbb1d2d66e2a
SHA51206d9508bed7b553bb135215dbe1481e72968f970cbc466f6cb397b046f16f74ce5e65f9441c9618fe90e041a8e1ed7f7801637aad2a7d6063853824231780b41
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5