Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26-07-2024 18:36
Behavioral task
behavioral1
Sample
753de2fae557a142e26ac187ec4ef370_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
753de2fae557a142e26ac187ec4ef370_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
753de2fae557a142e26ac187ec4ef370_JaffaCakes118.pdf
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Size
65KB
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MD5
753de2fae557a142e26ac187ec4ef370
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SHA1
10203398ab09aef32f6f8a4151b5bddb153dcc34
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SHA256
9b0624cad0c32022fff363dfdd593c779049a5da3d6a6d50bcba9cdf25d78e59
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SHA512
62e40c7ed3aa8f763c994edf06852989a93905b0ac715db04840fc5905e750890529b7a3218fe874c3bedd6b7cfd8e791dd69cec0c6b0c9ff779b55402a28625
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SSDEEP
1536:2zP1TshSqAKABBtUiq8FYlDJRqAYlCelSn9t3ZfqVbVX9w5u8:jhSZ6CFgJRqcFnfpfqVbcr
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 AcroRd32.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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3732 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe 3732 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3732 wrote to memory of 4556 3732 AcroRd32.exe 89 PID 3732 wrote to memory of 4556 3732 AcroRd32.exe 89 PID 3732 wrote to memory of 4556 3732 AcroRd32.exe 89 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 720 4556 RdrCEF.exe 92 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93 PID 4556 wrote to memory of 708 4556 RdrCEF.exe 93
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\753de2fae557a142e26ac187ec4ef370_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:3732 -
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:4556 -
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=F62AD295735788B4E9E38E297B993476 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:720
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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=3A493857D849151AB393ABD1B1C67186 --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=3A493857D849151AB393ABD1B1C67186 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:708
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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=67F9CB243073315EA6EDC2248A82DE2A --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1680
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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=89489F74DA4C3018B2F2B6F69AF7751A --mojo-platform-channel-handle=1872 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3344
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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=69BBE3ED21794A60DAF61284B06E9F6D --mojo-platform-channel-handle=2524 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5048
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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=DCA0EF0973ABEE898D03597C8260FB17 --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=DCA0EF0973ABEE898D03597C8260FB17 --renderer-client-id=7 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4784
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2208
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5df5cdd36beebc2a8364b738de442d138
SHA1eb54f2cba4d738ed1401648bc2d3544734389a8c
SHA2566730b1eaed6d8dd0ef7ea6e772fb7b0660d85627eef61947b83b70c10c1ac552
SHA51234af407ae7e42f9df759142153185a29889a0b342e585e9a75cde8db95b39f9189c0415abc15007c44c58ecec7c174a4dc9c40c833a5a33256fcb646fdac01da
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5