Analysis
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max time kernel
136s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2024 20:52
Behavioral task
behavioral1
Sample
71301ff0289aa3c5fe5be268c4454f52_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
71301ff0289aa3c5fe5be268c4454f52_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
71301ff0289aa3c5fe5be268c4454f52_JaffaCakes118.pdf
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Size
105KB
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MD5
71301ff0289aa3c5fe5be268c4454f52
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SHA1
11c01398759eea234576b1c3d491c0c1162f94ea
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SHA256
85462dbcb23e716b4f234cffc36caee2ec50769c8f3369e569127536524ce6b3
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SHA512
5088f5b6471a5151c5df2d62af63f0022ce1f5d3d242b70ff640e97c6e58dc31373362dfd40080c19fb60ab4df33897eda40364204385a29d3355884202660e5
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SSDEEP
384:bONbedw+lJ5ujAG+i9Zoq4Cm7NB0X5mNkCeg2BYvjzSfo+auHR2Bd2v2r2jn2JwT:S
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-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4224 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe 4224 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4224 wrote to memory of 4836 4224 AcroRd32.exe 92 PID 4224 wrote to memory of 4836 4224 AcroRd32.exe 92 PID 4224 wrote to memory of 4836 4224 AcroRd32.exe 92 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2288 4836 RdrCEF.exe 93 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 RdrCEF.exe 94 PID 4836 wrote to memory of 2332 4836 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\71301ff0289aa3c5fe5be268c4454f52_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:4224 -
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:4836 -
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=A758877F35670CB3F46EDB7DFCE6D54F --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2288
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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=C2B87F27CCE4986B96A40CEE3536CD2A --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=C2B87F27CCE4986B96A40CEE3536CD2A --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2332
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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=CA9CE106674A20A0F16046D9B336D07D --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:436
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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=CC5749673BFBBFD280B777D8FD888929 --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=CC5749673BFBBFD280B777D8FD888929 --renderer-client-id=5 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1972
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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=63AB5705A4BB2227436F725F378161C8 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1992
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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=F5644CAF8B25A465C433AD3A0BB92812 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4216
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1068
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD55ed128810b87ff604f891c24d3908d16
SHA1204154b3cf0b062d9c73bd8dba02681f98fac49b
SHA2567b8679af67da16a9cd568d64c08a7055b7ad62004c05340f61036db43672aa40
SHA51292d4e692ab0655f5add8e05f3ada336027fe76a40a6eae300fc069260b9c774ab83d823da9a2e46e019c4ac9d5fa5cf64560e75271a086cd1f980589c59272d9
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5