Analysis
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max time kernel
134s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 04:45
Behavioral task
behavioral1
Sample
ba687df1410003589d1d5b27ab9d966c_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ba687df1410003589d1d5b27ab9d966c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ba687df1410003589d1d5b27ab9d966c_JaffaCakes118.pdf
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Size
81KB
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MD5
ba687df1410003589d1d5b27ab9d966c
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SHA1
bfa90e0a9d1f99ac0fbe938d0c68731bbd38626e
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SHA256
d7a08656a2a1314e6022de6287cba30c7110a853c4fda133aecae6f9edc41101
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SHA512
356a57f22a46a330e89cfed5ec9572737cd17c20c5f3ed91cc1d8421cc3703eb58c37ec18f9d782b105b9fca2998dc4dee920138bd8afc07cf0b5ebfdca92cac
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SSDEEP
1536:+PopU9yGtB4hID8L6ps3wmziLurrsE9LuCIaa51ebXk4tu9NTBW:WopCtBkj1AmGLupXIaaTebUKu9Nw
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 920 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe 920 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 920 wrote to memory of 2172 920 AcroRd32.exe 88 PID 920 wrote to memory of 2172 920 AcroRd32.exe 88 PID 920 wrote to memory of 2172 920 AcroRd32.exe 88 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3576 2172 RdrCEF.exe 91 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 RdrCEF.exe 92 PID 2172 wrote to memory of 3036 2172 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\ba687df1410003589d1d5b27ab9d966c_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:920 -
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:2172 -
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=B4254D0EB56744449D484525545C4FAE --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3576
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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=9B1206EFA25AE6838F3CBC165FE43A14 --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=9B1206EFA25AE6838F3CBC165FE43A14 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3036
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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=581E07BEE20700EE94B07E763C62408E --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3256
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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=C726B8BFAB64C8E692154CF613FB2022 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3952
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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=0AA26C42282CF67A702E61F270EC1891 --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=0AA26C42282CF67A702E61F270EC1891 --renderer-client-id=6 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1860
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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=4CB8DD89B5B839033EC5A6584E27412A --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2008
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:5052
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e42196a42aca2b3245fc161bf9c27409
SHA1a922d14431e1f25c3ef16573a62ab7d02ed1b2e2
SHA256aec02731b39dff567c803bb70208853b3cd52fb8fed6e914815cabad6b6dbf5d
SHA512c004aebd1bc0e5ebbd4233a6db820396829dc92ecdd14dbb36ede1498684506080b7e6b69cca73ef675810e986c6c25cc79686e3514e0da2f01b72efddcc236e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5