Analysis
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max time kernel
150s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13/09/2024, 06:52
Behavioral task
behavioral1
Sample
dde5caa9597d1122ca4f761829f390ba_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dde5caa9597d1122ca4f761829f390ba_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
dde5caa9597d1122ca4f761829f390ba_JaffaCakes118.pdf
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Size
17KB
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MD5
dde5caa9597d1122ca4f761829f390ba
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SHA1
36465a0033aa80843b6b4b0c8a2c59333e735d11
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SHA256
80ce219b3052f8cec105a31e6f85b772af56308e08905a463549e5db385d7518
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SHA512
46101c8f312142d0071804159e58bb0ebefc48cd21fe6c3f167ea052442fc4201a041d0c57bdda39aa0e7f18db9296e12618e5c6864f240bd22b550ccecdce6e
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SSDEEP
384:Vzf26YSvLEz15wb/vxT+oddxC0sPeinQ5Pyd0UpRvxxLxU9vUKDSmQ2Uyw:VzfXYSzEz1ub/JT+EhsPeiQ5Pyd0UpRZ
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 AcroRd32.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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4644 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe 4644 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4644 wrote to memory of 1916 4644 AcroRd32.exe 88 PID 4644 wrote to memory of 1916 4644 AcroRd32.exe 88 PID 4644 wrote to memory of 1916 4644 AcroRd32.exe 88 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 1256 1916 RdrCEF.exe 91 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92 PID 1916 wrote to memory of 5044 1916 RdrCEF.exe 92
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\dde5caa9597d1122ca4f761829f390ba_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:4644 -
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:1916 -
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=4BD0DD0BC5F7C5A95539D5EC0C4F965D --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1256
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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=F751C53C40F9AB73B6771158C4D07552 --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=F751C53C40F9AB73B6771158C4D07552 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5044
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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=4C017A30E685218FEA29C314662DCD86 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:656
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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=930272DC1036D084088A91C57DBDA778 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:376
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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=3D2C8D27C5D3BEEFF1F09FD7C904E879 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3640
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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=8A9E0F182902E242C529346541F5CA74 --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=8A9E0F182902E242C529346541F5CA74 --renderer-client-id=7 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2860
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2192
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c6e5fa9a2d3c212506b6fc19ea9657b7
SHA1e41cac102426d545f81c3c3965ad81c41d07db7d
SHA256770ccab46eeabcab528dc40a5bc7bc8026adf2cc566c250d8214c630da3b2968
SHA512b2375ce5444191abc0cd8583d9ab304140a9afae4d12e29c0248b3c2878c79e2299b2a0aff1d1662a26d4f1a08c43870238576bd3de023ff83a9198869bf0baa
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5