Analysis
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max time kernel
96s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/09/2024, 20:01
Behavioral task
behavioral1
Sample
fd0b21603706013d5e3c9f5f4e5a68a0_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fd0b21603706013d5e3c9f5f4e5a68a0_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fd0b21603706013d5e3c9f5f4e5a68a0_JaffaCakes118.pdf
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Size
46KB
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MD5
fd0b21603706013d5e3c9f5f4e5a68a0
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SHA1
a537e36a255c9408a8eb09f0646b8e09c0b899d3
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SHA256
d1048ba20f79f6a7375df1cb21beaed5cb4428a43b82230919a7f3f8ca63559c
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SHA512
3058614b88262a273eda189d69aa5cb23240ceee82906b83414b2f873f1e8f961b88a1889c25337175bcf0f009feb558cdc702e4b4836bbc2a65a7b58f866d59
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SSDEEP
768:/basVsx1kFXmoBl1/qNR+HzqpOemRkDNd6RS7RlpT0AIlR0CEJGLIOn:/baxkFXLqNR+u2kmR+PpTfIlR0NJGLRn
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 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 -
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2436 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe 2436 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2436 wrote to memory of 3184 2436 AcroRd32.exe 82 PID 2436 wrote to memory of 3184 2436 AcroRd32.exe 82 PID 2436 wrote to memory of 3184 2436 AcroRd32.exe 82 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 3940 3184 RdrCEF.exe 83 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84 PID 3184 wrote to memory of 1120 3184 RdrCEF.exe 84
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\fd0b21603706013d5e3c9f5f4e5a68a0_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:2436 -
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:3184 -
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=280872B77689F8CAF95AEACE10BDC1C4 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3940
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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=49DBC63B6B0045C9DCFBAF64EBA7CE67 --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=49DBC63B6B0045C9DCFBAF64EBA7CE67 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1120
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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=BF347A957959F5181F0B19396245E7AF --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4972
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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=4D02914231BCBC4338973407C5A76AB1 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2772
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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=6A49A533884649984928A7F625FD391B --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:536
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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=83203B00E14604E4B44B1CF6B01270D7 --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=83203B00E14604E4B44B1CF6B01270D7 --renderer-client-id=7 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3376
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1900
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD53928ab4540a72170b3961e9e604eae88
SHA1cb08587137aa5523a81d69fb4ca2c3bf4749db07
SHA256b0e41de62e625e8d8b7aaa9bf408e4b05e73158b447862b3dfccfe440fa183d3
SHA512dd1bad03fa3a188cdbef6de6c9e9ed106d80f77b741c58fe5ac60b672cab96b6c418d60642725abbeec44a515d5a60aa0a953ebb664c5db2c5f8c2c4b4133a2e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5