Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12/08/2024, 05:55
Behavioral task
behavioral1
Sample
8d92040c936fd603eca93e664b5f2c87_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
8d92040c936fd603eca93e664b5f2c87_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8d92040c936fd603eca93e664b5f2c87_JaffaCakes118.pdf
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Size
13KB
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MD5
8d92040c936fd603eca93e664b5f2c87
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SHA1
b1a4352a3c19b9d190c68e78da14238fa45adf97
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SHA256
869b225700ca34126c78c7ecccd777ece5bb8cd739171e25c0320f99aae1517e
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SHA512
7d977cce843ac5b487552ad489549da7a58a92a27636585a86b997db5c12c606aea177306b12613f4718bd63f146609ee16d5d655ee0a6b5e21334a34d55d7a1
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SSDEEP
384:DLEMMLEtysyNm9m5m9mZ6dBUzks8pRPFOF++:Dg/gMm9m5m9mZ6dOz3
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2912 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe 2912 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2912 wrote to memory of 2820 2912 AcroRd32.exe 92 PID 2912 wrote to memory of 2820 2912 AcroRd32.exe 92 PID 2912 wrote to memory of 2820 2912 AcroRd32.exe 92 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 3192 2820 RdrCEF.exe 94 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95 PID 2820 wrote to memory of 2396 2820 RdrCEF.exe 95
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\8d92040c936fd603eca93e664b5f2c87_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:2912 -
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:2820 -
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=E8DDCB3094C55054A431FEA37C16841E --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3192
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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=AB8C39197700318F5455CCD829E37084 --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=AB8C39197700318F5455CCD829E37084 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2396
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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=04DE4E4047E06CFE90AA9081E3BAA6BA --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:932
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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=585F80895519573017DC0E6358058572 --mojo-platform-channel-handle=2480 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4512
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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=50D8B81AC752FFACB28EBD27A6CE7A05 --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=50D8B81AC752FFACB28EBD27A6CE7A05 --renderer-client-id=6 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2788
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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=E547863BAEFEF21C9DD0772F3319FB39 --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4540
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4000
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD57b27b1be1f1ae7216c8c3b2f1f49039c
SHA1c17b73f809bdcd8ffbb508c005785a72e8fc9f29
SHA256954e637fdc18bcf76e54c75f4057ea3936fcf955a09d6c891c02b05a175526d2
SHA51288ed0c6a48acd03a141196ac3ee3d6f57e72f99d034278b3bfa236bd6c1178dca8321eaac9c2541f7fc9491fcc2ab4cf3b2612160d1a120fc452d637ce794621
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5