Analysis
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max time kernel
94s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2024, 01:55
Behavioral task
behavioral1
Sample
0857db3a5ac7d16bbd24a6e7209ea382_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0857db3a5ac7d16bbd24a6e7209ea382_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0857db3a5ac7d16bbd24a6e7209ea382_JaffaCakes118.pdf
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Size
60KB
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MD5
0857db3a5ac7d16bbd24a6e7209ea382
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SHA1
129cff90c45150dca7e597724c55739f1334ca7c
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SHA256
aa773b00321b3aec4009513168e75c851aa8acc1c25d491815d575f94ce2bb6a
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SHA512
1bc9b0a53d0aca94cf64b97bded14b41b7a991db0261dab0b095bf3bfdde4019983f9dba8a00623d6b8bfb5830820091260330b00b8e41697e285f55f879b9db
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SSDEEP
1536:+asHORzQUT301bB5fdvHZZncfGN39+Obr47V/MLIRRjPq:sNUQDBH2Gh9fr47JY6G
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3516 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe 3516 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3516 wrote to memory of 3616 3516 AcroRd32.exe 82 PID 3516 wrote to memory of 3616 3516 AcroRd32.exe 82 PID 3516 wrote to memory of 3616 3516 AcroRd32.exe 82 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 4312 3616 RdrCEF.exe 83 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84 PID 3616 wrote to memory of 2884 3616 RdrCEF.exe 84
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\0857db3a5ac7d16bbd24a6e7209ea382_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:3516 -
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:3616 -
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=E943C4E4B5D36CE90F0ABE3C84A6894C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4312
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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=9F06B0708FAC415A2CB2DAE9084CDB65 --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=9F06B0708FAC415A2CB2DAE9084CDB65 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2884
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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=D8F155EE3451EF45F432193DFE88B90E --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3648
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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=A82274AB52844E70F5AE790524B61CF6 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1304
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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=706A70B3BDA3C3D5DF6812875F224A82 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1872
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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=4A4536BF7611BF49FCFE9C098A690D20 --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=4A4536BF7611BF49FCFE9C098A690D20 --renderer-client-id=8 --mojo-platform-channel-handle=2480 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3028
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD58d559b5580ca510525e6c92baf493f8c
SHA1155eb5da6ce53043b3d1615749b26d15bf1bcf42
SHA256d7b30681d76acbd2d9bbe2a0ee5faafdad4356b3c6597e78837b22a40082fe51
SHA51229e36daff4fd1dd10072869b67970510f12714dc3ad7073a1c57a61df0d8ed7fe03900def2a83000a8a08d1723126b3a95e308faa4f2c3bdd2ffd455d8da4d1b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5