Analysis
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max time kernel
140s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08/09/2024, 10:41
Behavioral task
behavioral1
Sample
d42c156ae06b909d8990c568b8660bc2_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
d42c156ae06b909d8990c568b8660bc2_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
d42c156ae06b909d8990c568b8660bc2_JaffaCakes118.pdf
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Size
184KB
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MD5
d42c156ae06b909d8990c568b8660bc2
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SHA1
b3a324be81ac5584f61224e618e5c89079126fcd
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SHA256
5b68202dea1cc4769a80257783748e68fb68a9462b532e9de06a148681fe0518
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SHA512
9fe6d2d3b47f6bb68904e541b12b452ff120fcb834a90feec38c8bcef7b29a300667e4d3586d96ea8820d1d4691fd0758c0fb2a1ee6fbf03fd8b799244d7dda7
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SSDEEP
3072:W2irbxzGAFYDMxud7fKg3dXVmbOn5uY6KjnHIwnP1+AaF87ES4:W2MKlWQ7Sg3d4bORv6P
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 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 -
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 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4992 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe 4992 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4992 wrote to memory of 516 4992 AcroRd32.exe 86 PID 4992 wrote to memory of 516 4992 AcroRd32.exe 86 PID 4992 wrote to memory of 516 4992 AcroRd32.exe 86 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 3644 516 RdrCEF.exe 87 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88 PID 516 wrote to memory of 4444 516 RdrCEF.exe 88
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\d42c156ae06b909d8990c568b8660bc2_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:4992 -
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:516 -
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=B0D82A3193DF93C1EAB2A30A0A1F74F4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3644
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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=D364B48C03E06A82B45AE6ED190F2BE3 --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=D364B48C03E06A82B45AE6ED190F2BE3 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4444
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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=20303EA2EE113A19DDE115CD62BB9517 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2492
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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=B47A52E00F4B2742BBE2AAEAB3745A38 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4980
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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=4AA877787314E85105D80B422138EAAF --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4040
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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=1A62FBC34566376EAD5207708B3956F9 --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=1A62FBC34566376EAD5207708B3956F9 --renderer-client-id=8 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4084
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1188
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e28ae4a0172e90b304214be70fc919ae
SHA16ded532e2cff868958afb922ccdcf95f05abb83c
SHA25686a39c207e290f94b1af3fc357eb9804127ff0e1b8ded5a103560510467964c9
SHA512059aec3ecb48504c7ff05d166693e4a16c9084c8fd40e6d0fe777bfa2e9d8462d4cea3f8ffe230bce88b38960d4ca8a6d1cfec770a4244434ac926c3a18789d4
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5